# include <unistd.h>
#endif"
-ac_func_list=
ac_header_list=
+ac_func_list=
gl_getopt_required=POSIX
gl_getopt_required=POSIX
ac_subst_vars='gltests_LTLIBOBJS
LIB_GCC
LD_FIRSTFLAG
LD_SWITCH_SYSTEM_TEMACS
-POST_ALLOC_OBJ
-PRE_ALLOC_OBJ
-CYGWIN_OBJ
-RALLOC_OBJ
-OLDXMENU_DEPS
-LIBX_OTHER
-LIBXMENU
-OLDXMENU
-OLDXMENU_TARGET
-LIBXT_OTHER
-TOOLKIT_LIBW
-WIDGET_OBJ
-XOBJ
-XMENU_OBJ
-FONT_OBJ
-OTHER_FILES
-GNU_OBJC_CFLAGS
-ns_appsrc
-ns_appresdir
-ns_appbindir
-ns_appdir
-S_FILE
-X_TOOLKIT_TYPE
-GNUSTEP_CFLAGS
-C_SWITCH_X_SITE
-LD_SWITCH_X_SITE
-gameuser
-gamedir
-bitmapdir
-archlibdir
-etcdir
-x_default_search_path
-lisppath
-locallisppath
-standardlisppath
-leimdir
-lispdir
-srcdir
-canonical
-configuration
-version
-KRB4LIB
-DESLIB
-KRB5LIB
-CRYPTOLIB
-COM_ERRLIB
-LIBRESOLV
-LIBHESIOD
-TERMCAP_OBJ
-LIBS_TERMCAP
-BLESSMAIL_TARGET
-LIBS_MAIL
-liblockfile
-LIBXML2_LIBS
-LIBXML2_CFLAGS
-LIBXSM
-LIBGPM
-LIBGIF
-LIBTIFF
-LIBPNG
-LIBJPEG
-LIBXPM
-M17N_FLT_LIBS
-M17N_FLT_CFLAGS
-LIBOTF_LIBS
-LIBOTF_CFLAGS
-FREETYPE_LIBS
-FREETYPE_CFLAGS
-XFT_LIBS
-XFT_CFLAGS
-FONTCONFIG_LIBS
-FONTCONFIG_CFLAGS
-LIBXMU
-LIBXTR6
-LIBGNUTLS_LIBS
-LIBGNUTLS_CFLAGS
-LIBSELINUX_LIBS
-SETTINGS_LIBS
-SETTINGS_CFLAGS
-GCONF_LIBS
-GCONF_CFLAGS
-GSETTINGS_LIBS
-GSETTINGS_CFLAGS
-DBUS_OBJ
-DBUS_LIBS
-DBUS_CFLAGS
-GTK_OBJ
-GTK_LIBS
-GTK_CFLAGS
-IMAGEMAGICK_LIBS
-IMAGEMAGICK_CFLAGS
-RSVG_LIBS
-RSVG_CFLAGS
-LIB_PTHREAD
-VMLIMIT_OBJ
-GMALLOC_OBJ
-HAVE_XSERVER
-LIB_STANDARD
-NS_OBJC_OBJ
-NS_OBJ
-ns_self_contained
-INSTALL_ARCH_INDEP_EXTRA
-TEMACS_LDFLAGS2
-LD_SWITCH_X_SITE_RPATH
-XMKMF
-DEPFLAGS
-MKDEPDIR
-CFLAGS_SOUND
-ALSA_LIBS
-ALSA_CFLAGS
-LIBSOUND
-PKG_CONFIG
LIBGNU_LTLIBDEPS
LIBGNU_LIBDEPS
gltests_WITNESS
ALLOCA
GL_COND_LIBTOOL_FALSE
GL_COND_LIBTOOL_TRUE
+POST_ALLOC_OBJ
+PRE_ALLOC_OBJ
+CYGWIN_OBJ
+RALLOC_OBJ
+OLDXMENU_DEPS
+LIBX_OTHER
+LIBXMENU
+OLDXMENU
+OLDXMENU_TARGET
+LIBXT_OTHER
+TOOLKIT_LIBW
+WIDGET_OBJ
+XOBJ
+XMENU_OBJ
+FONT_OBJ
+OTHER_FILES
+GNU_OBJC_CFLAGS
+ns_appsrc
+ns_appresdir
+ns_appbindir
+ns_appdir
+S_FILE
+X_TOOLKIT_TYPE
+GNUSTEP_CFLAGS
+C_SWITCH_X_SITE
+LD_SWITCH_X_SITE
+gameuser
+gamedir
+bitmapdir
+archlibdir
+etcdir
+x_default_search_path
+lisppath
+locallisppath
+standardlisppath
+leimdir
+lispdir
+srcdir
+canonical
+configuration
+version
+KRB4LIB
+DESLIB
+KRB5LIB
+CRYPTOLIB
+COM_ERRLIB
+LIBRESOLV
+LIBHESIOD
+TERMCAP_OBJ
+LIBS_TERMCAP
+BLESSMAIL_TARGET
+LIBS_MAIL
+liblockfile
+LIBXML2_LIBS
+LIBXML2_CFLAGS
+LIBXSM
+LIBGPM
+LIBGIF
+LIBTIFF
+LIBPNG
+LIBJPEG
+LIBXPM
+M17N_FLT_LIBS
+M17N_FLT_CFLAGS
+LIBOTF_LIBS
+LIBOTF_CFLAGS
+FREETYPE_LIBS
+FREETYPE_CFLAGS
+XFT_LIBS
+XFT_CFLAGS
+FONTCONFIG_LIBS
+FONTCONFIG_CFLAGS
+LIBXMU
+LIBXTR6
+LIBGNUTLS_LIBS
+LIBGNUTLS_CFLAGS
+LIBSELINUX_LIBS
+SETTINGS_LIBS
+SETTINGS_CFLAGS
+GCONF_LIBS
+GCONF_CFLAGS
+GSETTINGS_LIBS
+GSETTINGS_CFLAGS
+DBUS_OBJ
+DBUS_LIBS
+DBUS_CFLAGS
+GTK_OBJ
+GTK_LIBS
+GTK_CFLAGS
+IMAGEMAGICK_LIBS
+IMAGEMAGICK_CFLAGS
+RSVG_LIBS
+RSVG_CFLAGS
+LIB_PTHREAD
+VMLIMIT_OBJ
+GMALLOC_OBJ
+HAVE_XSERVER
+LIB_STANDARD
+NS_OBJC_OBJ
+NS_OBJ
+ns_self_contained
+INSTALL_ARCH_INDEP_EXTRA
+TEMACS_LDFLAGS2
+LD_SWITCH_X_SITE_RPATH
+XMKMF
+DEPFLAGS
+MKDEPDIR
+CFLAGS_SOUND
+ALSA_LIBS
+ALSA_CFLAGS
+LIBSOUND
+PKG_CONFIG
CRT_DIR
START_FILES
LIB_MATH
} # ac_fn_c_check_decl
-# ac_fn_c_check_func LINENO FUNC VAR
-# ----------------------------------
-# Tests whether FUNC exists, setting the cache variable VAR accordingly
-ac_fn_c_check_func ()
+# ac_fn_c_check_header_preproc LINENO HEADER VAR
+# ----------------------------------------------
+# Tests whether HEADER is present, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_preproc ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $2 innocuous_$2
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f conftest.err conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $2 (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
+} # ac_fn_c_check_header_preproc
-#ifdef __STDC__
+# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
+# ----------------------------------------------------
+# Tries to find if the field MEMBER exists in type AGGR, after including
+# INCLUDES, setting cache variable VAR accordingly.
+ac_fn_c_check_member ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
+$as_echo_n "checking for $2.$3... " >&6; }
+if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$5
+int
+main ()
+{
+static $2 ac_aggr;
+if (ac_aggr.$3)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$4=yes"
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$5
+int
+main ()
+{
+static $2 ac_aggr;
+if (sizeof ac_aggr.$3)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$4=yes"
+else
+ eval "$4=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$4
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
+
+} # ac_fn_c_check_member
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
} # ac_fn_c_check_func
-# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
-# ----------------------------------------------------
-# Tries to find if the field MEMBER exists in type AGGR, after including
-# INCLUDES, setting cache variable VAR accordingly.
-ac_fn_c_check_member ()
+# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+# -------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_c_check_type ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
-$as_echo_n "checking for $2.$3... " >&6; }
-if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
$as_echo_n "(cached) " >&6
else
+ eval "$3=no"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-$5
+$4
int
main ()
{
-static $2 ac_aggr;
-if (ac_aggr.$3)
-return 0;
+if (sizeof ($2))
+ return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
- eval "$4=yes"
-else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-$5
+$4
int
main ()
{
-static $2 ac_aggr;
-if (sizeof ac_aggr.$3)
-return 0;
+if (sizeof (($2)))
+ return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
- eval "$4=yes"
+
else
- eval "$4=no"
+ eval "$3=yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-eval ac_res=\$$4
+eval ac_res=\$$3
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-} # ac_fn_c_check_member
+} # ac_fn_c_check_type
# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
# --------------------------------------------
as_fn_set_status $ac_retval
} # ac_fn_c_compute_int
-
-# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
-# -------------------------------------------
-# Tests whether TYPE exists after having included INCLUDES, setting cache
-# variable VAR accordingly.
-ac_fn_c_check_type ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
- $as_echo_n "(cached) " >&6
-else
- eval "$3=no"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-int
-main ()
-{
-if (sizeof ($2))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$4
-int
-main ()
-{
-if (sizeof (($2)))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
- eval "$3=yes"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-
-} # ac_fn_c_check_type
-
-# ac_fn_c_check_header_preproc LINENO HEADER VAR
-# ----------------------------------------------
-# Tests whether HEADER is present, setting the cache variable VAR accordingly.
-ac_fn_c_check_header_preproc ()
-{
- as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <$2>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- eval "$3=yes"
-else
- eval "$3=no"
-fi
-rm -f conftest.err conftest.$ac_ext
-fi
-eval ac_res=\$$3
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
-
-} # ac_fn_c_check_header_preproc
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
>$cache_file
fi
-as_fn_append ac_func_list " readlinkat"
+as_fn_append ac_header_list " linux/version.h"
+as_fn_append ac_header_list " sys/systeminfo.h"
+as_fn_append ac_header_list " stdio_ext.h"
+as_fn_append ac_header_list " fcntl.h"
+as_fn_append ac_header_list " coff.h"
+as_fn_append ac_header_list " pty.h"
+as_fn_append ac_header_list " sys/vlimit.h"
+as_fn_append ac_header_list " sys/resource.h"
+as_fn_append ac_header_list " sys/utsname.h"
+as_fn_append ac_header_list " pwd.h"
+as_fn_append ac_header_list " utmp.h"
+as_fn_append ac_header_list " dirent.h"
+as_fn_append ac_header_list " util.h"
+as_fn_append ac_header_list " sys/socket.h"
+as_fn_append ac_header_list " stdlib.h"
+as_fn_append ac_header_list " unistd.h"
as_fn_append ac_header_list " sys/param.h"
+as_fn_append ac_header_list " pthread.h"
+as_fn_append ac_header_list " malloc/malloc.h"
+as_fn_append ac_header_list " maillock.h"
+as_fn_append ac_header_list " sys/un.h"
+as_fn_append ac_func_list " tzset"
+as_fn_append ac_func_list " readlinkat"
gl_getopt_required=GNU
as_fn_append ac_header_list " getopt.h"
as_fn_append ac_func_list " gettimeofday"
as_fn_append ac_func_list " nanotime"
as_fn_append ac_header_list " sys/time.h"
-as_fn_append ac_header_list " sys/socket.h"
as_fn_append ac_header_list " wchar.h"
as_fn_append ac_header_list " stdint.h"
as_fn_append ac_header_list " inttypes.h"
as_fn_append ac_func_list " lstat"
-as_fn_append ac_header_list " unistd.h"
as_fn_append ac_func_list " alarm"
as_fn_append ac_header_list " sys/select.h"
as_fn_append ac_func_list " pselect"
as_fn_append ac_func_list " pthread_sigmask"
as_fn_append ac_func_list " readlink"
-as_fn_append ac_func_list " tzset"
as_fn_append ac_func_list " strtoimax"
as_fn_append ac_func_list " strtoumax"
as_fn_append ac_func_list " symlink"
as_fn_append ac_func_list " futimens"
as_fn_append ac_func_list " utimensat"
as_fn_append ac_func_list " lutimes"
-as_fn_append ac_header_list " linux/version.h"
-as_fn_append ac_header_list " sys/systeminfo.h"
-as_fn_append ac_header_list " stdio_ext.h"
-as_fn_append ac_header_list " fcntl.h"
-as_fn_append ac_header_list " coff.h"
-as_fn_append ac_header_list " pty.h"
-as_fn_append ac_header_list " sys/vlimit.h"
-as_fn_append ac_header_list " sys/resource.h"
-as_fn_append ac_header_list " sys/utsname.h"
-as_fn_append ac_header_list " pwd.h"
-as_fn_append ac_header_list " utmp.h"
-as_fn_append ac_header_list " dirent.h"
-as_fn_append ac_header_list " util.h"
-as_fn_append ac_header_list " stdlib.h"
-as_fn_append ac_header_list " pthread.h"
-as_fn_append ac_header_list " malloc/malloc.h"
-as_fn_append ac_header_list " maillock.h"
-as_fn_append ac_header_list " sys/un.h"
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
esac
-# Configure gnulib before invoking PKG_CHECK_MODULES, as the latter might
-# for example add -lrt to RSVG_LIBS, which would then cause gnulib to
-# incorrectly conclude that -lrt is not needed to link clock_gettime.
-
-
-
-
-
-
-
-
+pre_PKG_CONFIG_CFLAGS=$CFLAGS
+pre_PKG_CONFIG_LIBS=$LIBS
+# Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
+ ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
- LIBC_FATAL_STDERR_=1
- export LIBC_FATAL_STDERR_
-# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
-# for constant arguments. Useless!
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
-$as_echo_n "checking for working alloca.h... " >&6; }
-if test "${ac_cv_working_alloca_h+set}" = set; then :
+
+
+
+if test "${with_sound}" != "no"; then
+ # Sound support for GNU/Linux and the free BSDs.
+ for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+eval as_val=\$$as_ac_Header
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ have_sound_header=yes
+fi
+
+done
+
+ # Emulation library used on NetBSD.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
+$as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
+if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lossaudio $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <alloca.h>
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char _oss_ioctl ();
int
main ()
{
-char *p = (char *) alloca (2 * sizeof (int));
- if (p) return 0;
+return _oss_ioctl ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_working_alloca_h=yes
+ ac_cv_lib_ossaudio__oss_ioctl=yes
else
- ac_cv_working_alloca_h=no
+ ac_cv_lib_ossaudio__oss_ioctl=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
+$as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
+if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
+ LIBSOUND=-lossaudio
+else
+ LIBSOUND=
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
-$as_echo "$ac_cv_working_alloca_h" >&6; }
-if test $ac_cv_working_alloca_h = yes; then
-$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
-$as_echo_n "checking for alloca... " >&6; }
-if test "${ac_cv_func_alloca_works+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifdef __GNUC__
-# define alloca __builtin_alloca
-#else
-# ifdef _MSC_VER
-# include <malloc.h>
-# define alloca _alloca
-# else
-# ifdef HAVE_ALLOCA_H
-# include <alloca.h>
-# else
-# ifdef _AIX
- #pragma alloca
-# else
-# ifndef alloca /* predefined by HP cc +Olibcalls */
-char *alloca ();
-# endif
-# endif
-# endif
-# endif
-#endif
+ ALSA_REQUIRED=1.0.0
+ ALSA_MODULES="alsa >= $ALSA_REQUIRED"
+
+ succeeded=no
+
+ if test "$PKG_CONFIG" = "no" ; then
+ HAVE_ALSA=no
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
+$as_echo_n "checking for $ALSA_MODULES... " >&6; }
+
+ if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5 &&
+ ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES" 2>&5` &&
+ ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ ALSA_CFLAGS=`$as_echo "$ALSA_CFLAGS" | sed -e "$edit_cflags"`
+ ALSA_LIBS=`$as_echo "$ALSA_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&5
+$as_echo "yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ALSA_CFLAGS=""
+ ALSA_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
+
+ fi
+
+
+
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
+ fi
+
+ if test $succeeded = yes; then
+ HAVE_ALSA=yes
+ else
+ HAVE_ALSA=no
+ fi
+ if test $HAVE_ALSA = yes; then
+ SAVE_CFLAGS="$CFLAGS"
+ SAVE_LIBS="$LIBS"
+ CFLAGS="$ALSA_CFLAGS $CFLAGS"
+ LIBS="$ALSA_LIBS $LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <asoundlib.h>
int
main ()
{
-char *p = (char *) alloca (1);
- if (p) return 0;
+snd_lib_error_set_handler (0);
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_func_alloca_works=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ emacs_alsa_normal=yes
else
- ac_cv_func_alloca_works=no
+ emacs_alsa_normal=no
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test "$emacs_alsa_normal" != yes; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <alsa/asoundlib.h>
+int
+main ()
+{
+snd_lib_error_set_handler (0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ emacs_alsa_subdir=yes
+else
+ emacs_alsa_subdir=no
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
-$as_echo "$ac_cv_func_alloca_works" >&6; }
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test "$emacs_alsa_subdir" != yes; then
+ as_fn_error "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
+ fi
+ ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
+ fi
-if test $ac_cv_func_alloca_works = yes; then
+ CFLAGS="$SAVE_CFLAGS"
+ LIBS="$SAVE_LIBS"
+ LIBSOUND="$LIBSOUND $ALSA_LIBS"
+ CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
-$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
+$as_echo "#define HAVE_ALSA 1" >>confdefs.h
-else
- # The SVR3 libPW and SVR4 libucb both contain incompatible functions
-# that cause trouble. Some versions do not even contain alloca or
-# contain a buggy version. If you still want to use their alloca,
-# use ar to extract alloca.o from them instead of compiling alloca.c.
+ fi
+ if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
+ case "$opsys" in
+ gnu-linux|freebsd|netbsd)
+$as_echo "#define HAVE_SOUND 1" >>confdefs.h
+ ;;
+ esac
+ fi
-ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
+fi
-$as_echo "#define C_ALLOCA 1" >>confdefs.h
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5
-$as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; }
-if test "${ac_cv_os_cray+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#if defined CRAY && ! defined CRAY2
-webecray
-#else
-wenotbecray
-#endif
+ for ac_header in $ac_header_list
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+eval as_val=\$$as_ac_Header
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "webecray" >/dev/null 2>&1; then :
- ac_cv_os_cray=yes
-else
- ac_cv_os_cray=no
-fi
-rm -f conftest*
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
-$as_echo "$ac_cv_os_cray" >&6; }
-if test $ac_cv_os_cray = yes; then
- for ac_func in _getb67 GETB67 getb67; do
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
-cat >>confdefs.h <<_ACEOF
-#define CRAY_STACKSEG_END $ac_func
-_ACEOF
+done
+
+
- break
-fi
- done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
-$as_echo_n "checking stack direction for C alloca... " >&6; }
-if test "${ac_cv_c_stack_direction+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_c_stack_direction=0
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-find_stack_direction (int *addr, int depth)
-{
- int dir, dummy = 0;
- if (! addr)
- addr = &dummy;
- *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
- dir = depth ? find_stack_direction (addr, depth - 1) : 0;
- return dir + dummy;
-}
-int
-main (int argc, char **argv)
-{
- return find_stack_direction (0, argc + !argv + 20) < 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_c_stack_direction=1
-else
- ac_cv_c_stack_direction=-1
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
-$as_echo "$ac_cv_c_stack_direction" >&6; }
-cat >>confdefs.h <<_ACEOF
-#define STACK_DIRECTION $ac_cv_c_stack_direction
-_ACEOF
-fi
- for ac_func in $ac_func_list
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-fi
-done
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
-$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
-if test "${ac_cv_c_bigendian+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_c_bigendian=unknown
- # See if we're dealing with a universal compiler.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifndef __APPLE_CC__
- not a universal capable compiler
- #endif
- typedef int dummy;
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- # Check for potential -arch flags. It is not universal unless
- # there are at least two -arch flags with different values.
- ac_arch=
- ac_prev=
- for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
- if test -n "$ac_prev"; then
- case $ac_word in
- i?86 | x86_64 | ppc | ppc64)
- if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
- ac_arch=$ac_word
- else
- ac_cv_c_bigendian=universal
- break
- fi
- ;;
- esac
- ac_prev=
- elif test "x$ac_word" = "x-arch"; then
- ac_prev=arch
- fi
- done
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test $ac_cv_c_bigendian = unknown; then
- # See if sys/param.h defines the BYTE_ORDER macro.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/param.h>
-int
-main ()
-{
-#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
- && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
- && LITTLE_ENDIAN)
- bogus endian macros
- #endif
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to BIG_ENDIAN or not.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/param.h>
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
+$as_echo_n "checking if personality LINUX32 can be set... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/personality.h>
int
main ()
{
-#if BYTE_ORDER != BIG_ENDIAN
- not big endian
- #endif
-
+personality (PER_LINUX32)
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_bigendian=yes
+ emacs_cv_personality_linux32=yes
else
- ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ emacs_cv_personality_linux32=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $ac_cv_c_bigendian = unknown; then
- # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <limits.h>
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
+$as_echo "$emacs_cv_personality_linux32" >&6; }
-int
-main ()
-{
-#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
- bogus endian macros
- #endif
+if test $emacs_cv_personality_linux32 = yes; then
- ;
- return 0;
-}
+$as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
+
+fi
+
+for ac_header in term.h
+do :
+ ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
+if test "x$ac_cv_header_term_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_TERM_H 1
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- # It does; now see whether it defined to _BIG_ENDIAN or not.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+
+fi
+
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
+$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
+if test "${ac_cv_header_time+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <limits.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <time.h>
int
main ()
{
-#ifndef _BIG_ENDIAN
- not big endian
- #endif
-
+if ((struct tm *) 0)
+return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_bigendian=yes
+ ac_cv_header_time=yes
else
- ac_cv_c_bigendian=no
+ ac_cv_header_time=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
- if test $ac_cv_c_bigendian = unknown; then
- # Compile a test program.
- if test "$cross_compiling" = yes; then :
- # Try to guess by grepping values from an object file.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-short int ascii_mm[] =
- { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
- short int ascii_ii[] =
- { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
- int use_ascii (int i) {
- return ascii_mm[i] + ascii_ii[i];
- }
- short int ebcdic_ii[] =
- { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
- short int ebcdic_mm[] =
- { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
- int use_ebcdic (int i) {
- return ebcdic_mm[i] + ebcdic_ii[i];
- }
- extern int foo;
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
+$as_echo "$ac_cv_header_time" >&6; }
+if test $ac_cv_header_time = yes; then
-int
-main ()
-{
-return use_ascii (foo) == use_ebcdic (foo);
- ;
- return 0;
-}
+$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
+
+fi
+
+ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
+if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_SYS_SIGLIST $ac_have_decl
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
- ac_cv_c_bigendian=yes
- fi
- if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
- if test "$ac_cv_c_bigendian" = unknown; then
- ac_cv_c_bigendian=no
- else
- # finding both strings is unlikely to happen, but who knows?
- ac_cv_c_bigendian=unknown
- fi
- fi
+
+if test $ac_cv_have_decl_sys_siglist != yes; then
+ # For Tru64, at least:
+ ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
+if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL___SYS_SIGLIST $ac_have_decl
+_ACEOF
+
+ if test $ac_cv_have_decl___sys_siglist = yes; then
+
+$as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
+$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
+if test "${ac_cv_header_sys_wait_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-$ac_includes_default
+#include <sys/types.h>
+#include <sys/wait.h>
+#ifndef WEXITSTATUS
+# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
+#endif
+#ifndef WIFEXITED
+# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
+#endif
+
int
main ()
{
-
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long int l;
- char c[sizeof (long int)];
- } u;
- u.l = 1;
- return u.c[sizeof (long int) - 1] == 1;
-
+ int s;
+ wait (&s);
+ s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
;
return 0;
}
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_c_bigendian=no
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_sys_wait_h=yes
else
- ac_cv_c_bigendian=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+ ac_cv_header_sys_wait_h=no
fi
-
- fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
-$as_echo "$ac_cv_c_bigendian" >&6; }
- case $ac_cv_c_bigendian in #(
- yes)
- $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
-;; #(
- no)
- ;; #(
- universal)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
+$as_echo "$ac_cv_header_sys_wait_h" >&6; }
+if test $ac_cv_header_sys_wait_h = yes; then
-$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
+$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
- ;; #(
- *)
- as_fn_error "unknown endianness
- presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
- esac
+fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
-$as_echo_n "checking for inline... " >&6; }
-if test "${ac_cv_c_inline+set}" = set; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
+$as_echo_n "checking for speed_t... " >&6; }
+if test "${emacs_cv_speed_t+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_cv_c_inline=no
-for ac_kw in inline __inline__ __inline; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#ifndef __cplusplus
-typedef int foo_t;
-static $ac_kw foo_t static_foo () {return 0; }
-$ac_kw foo_t foo () {return 0; }
-#endif
-
+#include <termios.h>
+int
+main ()
+{
+speed_t x = 1;
+ ;
+ return 0;
+}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_inline=$ac_kw
+ emacs_cv_speed_t=yes
+else
+ emacs_cv_speed_t=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- test "$ac_cv_c_inline" != no && break
-done
-
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
-$as_echo "$ac_cv_c_inline" >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
+$as_echo "$emacs_cv_speed_t" >&6; }
+if test $emacs_cv_speed_t = yes; then
-case $ac_cv_c_inline in
- inline | yes) ;;
- *)
- case $ac_cv_c_inline in
- no) ac_val=;;
- *) ac_val=$ac_cv_c_inline;;
- esac
- cat >>confdefs.h <<_ACEOF
-#ifndef __cplusplus
-#define inline $ac_val
-#endif
-_ACEOF
- ;;
-esac
+$as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
+fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
-$as_echo_n "checking whether strtold conforms to C99... " >&6; }
-if test "${gl_cv_func_c99_strtold+set}" = set; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
+$as_echo_n "checking for struct exception... " >&6; }
+if test "${emacs_cv_struct_exception+set}" = set; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* On HP-UX before 11.23, strtold returns a struct instead of
- long double. Reject implementations like that, by requiring
- compatibility with the C99 prototype. */
- #include <stdlib.h>
- static long double (*p) (char const *, char **) = strtold;
- static long double
- test (char const *nptr, char **endptr)
- {
- long double r;
- r = strtold (nptr, endptr);
- return r;
- }
+#include <math.h>
int
main ()
{
-return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
+static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- gl_cv_func_c99_strtold=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ emacs_cv_struct_exception=yes
else
- gl_cv_func_c99_strtold=no
+ emacs_cv_struct_exception=no
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
-$as_echo "$gl_cv_func_c99_strtold" >&6; }
- if test $gl_cv_func_c99_strtold = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
+$as_echo "$emacs_cv_struct_exception" >&6; }
+HAVE_EXCEPTION=$emacs_cv_struct_exception
+if test $emacs_cv_struct_exception != yes || test $opsys = darwin; then
-$as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
+$as_echo "#define NO_MATHERR 1" >>confdefs.h
- fi
+fi
- GNULIB_CHDIR=0;
- GNULIB_CHOWN=0;
- GNULIB_CLOSE=0;
- GNULIB_DUP=0;
- GNULIB_DUP2=0;
- GNULIB_DUP3=0;
- GNULIB_ENVIRON=0;
- GNULIB_EUIDACCESS=0;
- GNULIB_FACCESSAT=0;
- GNULIB_FCHDIR=0;
- GNULIB_FCHOWNAT=0;
- GNULIB_FDATASYNC=0;
- GNULIB_FSYNC=0;
- GNULIB_FTRUNCATE=0;
- GNULIB_GETCWD=0;
- GNULIB_GETDOMAINNAME=0;
- GNULIB_GETDTABLESIZE=0;
- GNULIB_GETGROUPS=0;
- GNULIB_GETHOSTNAME=0;
- GNULIB_GETLOGIN=0;
- GNULIB_GETLOGIN_R=0;
- GNULIB_GETPAGESIZE=0;
- GNULIB_GETUSERSHELL=0;
- GNULIB_GROUP_MEMBER=0;
- GNULIB_ISATTY=0;
- GNULIB_LCHOWN=0;
- GNULIB_LINK=0;
- GNULIB_LINKAT=0;
- GNULIB_LSEEK=0;
- GNULIB_PIPE=0;
- GNULIB_PIPE2=0;
- GNULIB_PREAD=0;
- GNULIB_PWRITE=0;
- GNULIB_READ=0;
- GNULIB_READLINK=0;
- GNULIB_READLINKAT=0;
- GNULIB_RMDIR=0;
- GNULIB_SETHOSTNAME=0;
- GNULIB_SLEEP=0;
- GNULIB_SYMLINK=0;
- GNULIB_SYMLINKAT=0;
- GNULIB_TTYNAME_R=0;
- GNULIB_UNISTD_H_NONBLOCKING=0;
- GNULIB_UNISTD_H_SIGPIPE=0;
- GNULIB_UNLINK=0;
- GNULIB_UNLINKAT=0;
- GNULIB_USLEEP=0;
- GNULIB_WRITE=0;
- HAVE_CHOWN=1;
- HAVE_DUP2=1;
- HAVE_DUP3=1;
- HAVE_EUIDACCESS=1;
- HAVE_FACCESSAT=1;
- HAVE_FCHDIR=1;
- HAVE_FCHOWNAT=1;
- HAVE_FDATASYNC=1;
- HAVE_FSYNC=1;
- HAVE_FTRUNCATE=1;
- HAVE_GETDTABLESIZE=1;
- HAVE_GETGROUPS=1;
- HAVE_GETHOSTNAME=1;
- HAVE_GETLOGIN=1;
- HAVE_GETPAGESIZE=1;
- HAVE_GROUP_MEMBER=1;
- HAVE_LCHOWN=1;
- HAVE_LINK=1;
- HAVE_LINKAT=1;
- HAVE_PIPE=1;
- HAVE_PIPE2=1;
- HAVE_PREAD=1;
- HAVE_PWRITE=1;
- HAVE_READLINK=1;
- HAVE_READLINKAT=1;
- HAVE_SETHOSTNAME=1;
- HAVE_SLEEP=1;
- HAVE_SYMLINK=1;
- HAVE_SYMLINKAT=1;
- HAVE_UNLINKAT=1;
- HAVE_USLEEP=1;
- HAVE_DECL_ENVIRON=1;
- HAVE_DECL_FCHDIR=1;
- HAVE_DECL_FDATASYNC=1;
- HAVE_DECL_GETDOMAINNAME=1;
- HAVE_DECL_GETLOGIN_R=1;
- HAVE_DECL_GETPAGESIZE=1;
- HAVE_DECL_GETUSERSHELL=1;
- HAVE_DECL_SETHOSTNAME=1;
- HAVE_DECL_TTYNAME_R=1;
- HAVE_OS_H=0;
- HAVE_SYS_PARAM_H=0;
- REPLACE_CHOWN=0;
- REPLACE_CLOSE=0;
- REPLACE_DUP=0;
- REPLACE_DUP2=0;
- REPLACE_FCHOWNAT=0;
- REPLACE_FTRUNCATE=0;
- REPLACE_GETCWD=0;
- REPLACE_GETDOMAINNAME=0;
- REPLACE_GETLOGIN_R=0;
- REPLACE_GETGROUPS=0;
- REPLACE_GETPAGESIZE=0;
- REPLACE_ISATTY=0;
- REPLACE_LCHOWN=0;
- REPLACE_LINK=0;
- REPLACE_LINKAT=0;
- REPLACE_LSEEK=0;
- REPLACE_PREAD=0;
- REPLACE_PWRITE=0;
- REPLACE_READ=0;
- REPLACE_READLINK=0;
- REPLACE_RMDIR=0;
- REPLACE_SLEEP=0;
- REPLACE_SYMLINK=0;
- REPLACE_TTYNAME_R=0;
- REPLACE_UNLINK=0;
- REPLACE_UNLINKAT=0;
- REPLACE_USLEEP=0;
- REPLACE_WRITE=0;
- UNISTD_H_HAVE_WINSOCK2_H=0;
- UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
-$as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
-if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-#include <sys/types.h>
-#include <sys/stat.h>
-int
-main ()
-{
-struct stat s; s.st_dm_mode;
- ;
- return 0;
-}
+for ac_header in net/if.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
+#if HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+"
+if test "x$ac_cv_header_net_if_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_NET_IF_H 1
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_struct_st_dm_mode=yes
-else
- ac_cv_struct_st_dm_mode=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
-$as_echo "$ac_cv_struct_st_dm_mode" >&6; }
-
- if test $ac_cv_struct_st_dm_mode = yes; then
-$as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
-
- fi
-
-
-ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
-if test "x$ac_cv_have_decl_strmode" = x""yes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
fi
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_STRMODE $ac_have_decl
-_ACEOF
-
-
- GNULIB__EXIT=0;
- GNULIB_ATOLL=0;
- GNULIB_CALLOC_POSIX=0;
- GNULIB_CANONICALIZE_FILE_NAME=0;
- GNULIB_GETLOADAVG=0;
- GNULIB_GETSUBOPT=0;
- GNULIB_GRANTPT=0;
- GNULIB_MALLOC_POSIX=0;
- GNULIB_MBTOWC=0;
- GNULIB_MKDTEMP=0;
- GNULIB_MKOSTEMP=0;
- GNULIB_MKOSTEMPS=0;
- GNULIB_MKSTEMP=0;
- GNULIB_MKSTEMPS=0;
- GNULIB_POSIX_OPENPT=0;
- GNULIB_PTSNAME=0;
- GNULIB_PTSNAME_R=0;
- GNULIB_PUTENV=0;
- GNULIB_RANDOM=0;
- GNULIB_RANDOM_R=0;
- GNULIB_REALLOC_POSIX=0;
- GNULIB_REALPATH=0;
- GNULIB_RPMATCH=0;
- GNULIB_SETENV=0;
- GNULIB_STRTOD=0;
- GNULIB_STRTOLL=0;
- GNULIB_STRTOULL=0;
- GNULIB_SYSTEM_POSIX=0;
- GNULIB_UNLOCKPT=0;
- GNULIB_UNSETENV=0;
- GNULIB_WCTOMB=0;
- HAVE__EXIT=1;
- HAVE_ATOLL=1;
- HAVE_CANONICALIZE_FILE_NAME=1;
- HAVE_DECL_GETLOADAVG=1;
- HAVE_GETSUBOPT=1;
- HAVE_GRANTPT=1;
- HAVE_MKDTEMP=1;
- HAVE_MKOSTEMP=1;
- HAVE_MKOSTEMPS=1;
- HAVE_MKSTEMP=1;
- HAVE_MKSTEMPS=1;
- HAVE_POSIX_OPENPT=1;
- HAVE_PTSNAME=1;
- HAVE_PTSNAME_R=1;
- HAVE_RANDOM=1;
- HAVE_RANDOM_H=1;
- HAVE_RANDOM_R=1;
- HAVE_REALPATH=1;
- HAVE_RPMATCH=1;
- HAVE_SETENV=1;
- HAVE_DECL_SETENV=1;
- HAVE_STRTOD=1;
- HAVE_STRTOLL=1;
- HAVE_STRTOULL=1;
- HAVE_STRUCT_RANDOM_DATA=1;
- HAVE_SYS_LOADAVG_H=0;
- HAVE_UNLOCKPT=1;
- HAVE_DECL_UNSETENV=1;
- REPLACE_CALLOC=0;
- REPLACE_CANONICALIZE_FILE_NAME=0;
- REPLACE_MALLOC=0;
- REPLACE_MBTOWC=0;
- REPLACE_MKSTEMP=0;
- REPLACE_PTSNAME_R=0;
- REPLACE_PUTENV=0;
- REPLACE_RANDOM_R=0;
- REPLACE_REALLOC=0;
- REPLACE_REALPATH=0;
- REPLACE_SETENV=0;
- REPLACE_STRTOD=0;
- REPLACE_UNSETENV=0;
- REPLACE_WCTOMB=0;
+done
+for ac_header in ifaddrs.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
+#if HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+"
+if test "x$ac_cv_header_ifaddrs_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_IFADDRS_H 1
+_ACEOF
+fi
+done
- for ac_header in $ac_header_list
+for ac_header in net/if_dl.h
do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+ ac_fn_c_check_header_compile "$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
+#if HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
"
-eval as_val=\$$as_ac_Header
- if test "x$as_val" = x""yes; then :
+if test "x$ac_cv_header_net_if_dl_h" = x""yes; then :
cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define HAVE_NET_IF_DL_H 1
_ACEOF
fi
done
+ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
+#if HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#if HAVE_NET_IF_H
+#include <net/if.h>
+#endif
+"
+if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
+_ACEOF
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
-$as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
-if test "${gl_cv_have_include_next+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- rm -rf conftestd1a conftestd1b conftestd2
- mkdir conftestd1a conftestd1b conftestd2
- cat <<EOF > conftestd1a/conftest.h
-#define DEFINED_IN_CONFTESTD1
-#include_next <conftest.h>
-#ifdef DEFINED_IN_CONFTESTD2
-int foo;
-#else
-#error "include_next doesn't work"
+fi
+ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
+#if HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
#endif
-EOF
- cat <<EOF > conftestd1b/conftest.h
-#define DEFINED_IN_CONFTESTD1
-#include <stdio.h>
-#include_next <conftest.h>
-#ifdef DEFINED_IN_CONFTESTD2
-int foo;
-#else
-#error "include_next doesn't work"
+#if HAVE_NET_IF_H
+#include <net/if.h>
#endif
-EOF
- cat <<EOF > conftestd2/conftest.h
-#ifndef DEFINED_IN_CONFTESTD1
-#error "include_next test doesn't work"
+"
+if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
+_ACEOF
+
+
+fi
+ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
+#if HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
#endif
-#define DEFINED_IN_CONFTESTD2
-EOF
- gl_save_CPPFLAGS="$CPPFLAGS"
- CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <conftest.h>
+#if HAVE_NET_IF_H
+#include <net/if.h>
+#endif
+"
+if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_have_include_next=yes
-else
- CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <conftest.h>
+
+
+fi
+ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
+#if HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#if HAVE_NET_IF_H
+#include <net/if.h>
+#endif
+"
+if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_have_include_next=buggy
-else
- gl_cv_have_include_next=no
+
+
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
+#if HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#if HAVE_NET_IF_H
+#include <net/if.h>
+#endif
+"
+if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_IFREQ_IFR_ADDR 1
+_ACEOF
+
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- CPPFLAGS="$gl_save_CPPFLAGS"
- rm -rf conftestd1a conftestd1b conftestd2
+ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
+#if HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#if HAVE_NET_IF_H
+#include <net/if.h>
+#endif
+"
+if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
+_ACEOF
+
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
-$as_echo "$gl_cv_have_include_next" >&6; }
- PRAGMA_SYSTEM_HEADER=
- if test $gl_cv_have_include_next = yes; then
- INCLUDE_NEXT=include_next
- INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
- if test -n "$GCC"; then
- PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
- fi
- else
- if test $gl_cv_have_include_next = buggy; then
- INCLUDE_NEXT=include
- INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
- else
- INCLUDE_NEXT=include
- INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
- fi
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
-$as_echo_n "checking whether system header files limit the line length... " >&6; }
-if test "${gl_cv_pragma_columns+set}" = set; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__ ((__aligned__ (expr)))" >&5
+$as_echo_n "checking for __attribute__ ((__aligned__ (expr)))... " >&6; }
+if test "${emacs_cv_attribute_aligned+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
+char __attribute__ ((__aligned__ (1 << 3))) c;
+int
+main ()
+{
-#ifdef __TANDEM
-choke me
-#endif
-
+ ;
+ return 0;
+}
_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "choke me" >/dev/null 2>&1; then :
- gl_cv_pragma_columns=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ emacs_cv_attribute_aligned=yes
else
- gl_cv_pragma_columns=no
+ emacs_cv_attribute_aligned=no
fi
-rm -f conftest*
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
+$as_echo "$emacs_cv_attribute_aligned" >&6; }
+if test $emacs_cv_attribute_aligned = yes; then
+$as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
-$as_echo "$gl_cv_pragma_columns" >&6; }
- if test $gl_cv_pragma_columns = yes; then
- PRAGMA_COLUMNS="#pragma COLUMNS 10000"
- else
- PRAGMA_COLUMNS=
- fi
-
+DEPFLAGS=
+MKDEPDIR=":"
+deps_frag=deps.mk
+if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
+$as_echo_n "checking whether we are using GNU Make... " >&6; }
+ HAVE_GNU_MAKE=no
+ testval=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
+ if test "x$testval" != x; then
+ HAVE_GNU_MAKE=yes
+ else
+ ac_enable_autodepend=no
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
+$as_echo "$HAVE_GNU_MAKE" >&6; }
+ if test $HAVE_GNU_MAKE = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
+$as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -MMD -MF deps.d -MP"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int
+main ()
+{
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+else
+ ac_enable_autodepend=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ CFLAGS="$SAVE_CFLAGS"
+ test -f deps.d || ac_enable_autodepend=no
+ rm -rf deps.d
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
+$as_echo "$ac_enable_autodepend" >&6; }
+ fi
+ if test $ac_enable_autodepend = yes; then
+ DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP'
+ ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
+ MKDEPDIR='${MKDIR_P} ${DEPDIR}'
+ deps_frag=autodeps.mk
+ fi
+fi
+deps_frag=$srcdir/src/$deps_frag
+lisp_frag=$srcdir/src/lisp.mk
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
+$as_echo_n "checking for long file names... " >&6; }
+if test "${ac_cv_sys_long_file_names+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_sys_long_file_names=yes
+# Test for long file names in all the places we know might matter:
+# . the current directory, where building will happen
+# $prefix/lib where we will be installing things
+# $exec_prefix/lib likewise
+# $TMPDIR if set, where it might want to write temporary files
+# /tmp where it might want to write temporary files
+# /var/tmp likewise
+# /usr/tmp likewise
+for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
+ # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
+ # in the usual case where exec_prefix is '${prefix}'.
+ case $ac_dir in #(
+ . | /* | ?:[\\/]*) ;; #(
+ *) continue;;
+ esac
+ test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
+ ac_xdir=$ac_dir/cf$$
+ (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
+ ac_tf1=$ac_xdir/conftest9012345
+ ac_tf2=$ac_xdir/conftest9012346
+ touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
+ ac_cv_sys_long_file_names=no
+ rm -f -r "$ac_xdir" 2>/dev/null
+ test $ac_cv_sys_long_file_names = no && break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
+$as_echo "$ac_cv_sys_long_file_names" >&6; }
+if test $ac_cv_sys_long_file_names = yes; then
+$as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
+fi
- if test $gl_cv_have_include_next = yes; then
- gl_cv_next_getopt_h='<'getopt.h'>'
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
-$as_echo_n "checking absolute name of <getopt.h>... " >&6; }
-if test "${gl_cv_next_getopt_h+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test $ac_cv_header_getopt_h = yes; then
+#### Choose a window system.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
+$as_echo_n "checking for X... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <getopt.h>
-
-_ACEOF
- case "$host_os" in
- aix*) gl_absname_cpp="$ac_cpp -C" ;;
- *) gl_absname_cpp="$ac_cpp" ;;
- esac
-
- case "$host_os" in
- mingw*)
- gl_dirsep_regex='[/\\]'
- ;;
- *)
- gl_dirsep_regex='\/'
- ;;
- esac
- gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
- gl_header_literal_regex=`echo 'getopt.h' \
- | sed -e "$gl_make_literal_regex_sed"`
- gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
- s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
- s|^/[^/]|//&|
- p
- q
- }'
- gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
- sed -n "$gl_absolute_header_sed"`'"'
- else
- gl_cv_next_getopt_h='<'getopt.h'>'
- fi
+# Check whether --with-x was given.
+if test "${with_x+set}" = set; then :
+ withval=$with_x;
+fi
+# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
+if test "x$with_x" = xno; then
+ # The user explicitly disabled X.
+ have_x=disabled
+else
+ case $x_includes,$x_libraries in #(
+ *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
+ *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ # One or both of the vars are not set, and there is no cached value.
+ac_x_includes=no ac_x_libraries=no
+rm -f -r conftest.dir
+if mkdir conftest.dir; then
+ cd conftest.dir
+ cat >Imakefile <<'_ACEOF'
+incroot:
+ @echo incroot='${INCROOT}'
+usrlibdir:
+ @echo usrlibdir='${USRLIBDIR}'
+libdir:
+ @echo libdir='${LIBDIR}'
+_ACEOF
+ if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
+ # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
+ for ac_var in incroot usrlibdir libdir; do
+ eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
+ done
+ # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
+ for ac_extension in a so sl dylib la dll; do
+ if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
+ test -f "$ac_im_libdir/libX11.$ac_extension"; then
+ ac_im_usrlibdir=$ac_im_libdir; break
+ fi
+ done
+ # Screen out bogus values from the imake configuration. They are
+ # bogus both because they are the default anyway, and because
+ # using them would break gcc on systems where it needs fixed includes.
+ case $ac_im_incroot in
+ /usr/include) ac_x_includes= ;;
+ *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
+ esac
+ case $ac_im_usrlibdir in
+ /usr/lib | /usr/lib64 | /lib | /lib64) ;;
+ *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
+ esac
+ fi
+ cd ..
+ rm -f -r conftest.dir
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
-$as_echo "$gl_cv_next_getopt_h" >&6; }
- fi
- NEXT_GETOPT_H=$gl_cv_next_getopt_h
- if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
- gl_next_as_first_directive='<'getopt.h'>'
- else
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
- gl_next_as_first_directive=$gl_cv_next_getopt_h
- fi
- NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
+# Standard set of common directories for X headers.
+# Check X11 before X11Rn because it is often a symlink to the current release.
+ac_x_header_dirs='
+/usr/X11/include
+/usr/X11R7/include
+/usr/X11R6/include
+/usr/X11R5/include
+/usr/X11R4/include
+/usr/include/X11
+/usr/include/X11R7
+/usr/include/X11R6
+/usr/include/X11R5
+/usr/include/X11R4
+/usr/local/X11/include
+/usr/local/X11R7/include
+/usr/local/X11R6/include
+/usr/local/X11R5/include
+/usr/local/X11R4/include
+/usr/local/include/X11
+/usr/local/include/X11R7
+/usr/local/include/X11R6
+/usr/local/include/X11R5
+/usr/local/include/X11R4
- if test $ac_cv_header_getopt_h = yes; then
- HAVE_GETOPT_H=1
- else
- HAVE_GETOPT_H=0
- fi
+/usr/X386/include
+/usr/x386/include
+/usr/XFree86/include/X11
+/usr/include
+/usr/local/include
+/usr/unsupported/include
+/usr/athena/include
+/usr/local/x11r5/include
+/usr/lpp/Xamples/include
- gl_replace_getopt=
+/usr/openwin/include
+/usr/openwin/share/include'
- if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
- for ac_header in getopt.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
-if test "x$ac_cv_header_getopt_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GETOPT_H 1
+if test "$ac_x_includes" = no; then
+ # Guess where to find include files, by looking for Xlib.h.
+ # First, try using that file with no special directory specified.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <X11/Xlib.h>
_ACEOF
-
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # We can compile using X headers with no special include directory.
+ac_x_includes=
else
- gl_replace_getopt=yes
-fi
-
-done
-
+ for ac_dir in $ac_x_header_dirs; do
+ if test -r "$ac_dir/X11/Xlib.h"; then
+ ac_x_includes=$ac_dir
+ break
fi
-
- if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
- for ac_func in getopt_long_only
-do :
- ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
-if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GETOPT_LONG_ONLY 1
-_ACEOF
-
-else
- gl_replace_getopt=yes
-fi
done
+fi
+rm -f conftest.err conftest.$ac_ext
+fi # $ac_x_includes = no
- fi
-
- if test -z "$gl_replace_getopt"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
-$as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
-if test "${gl_cv_func_getopt_posix+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
-
- if test $cross_compiling = no; then
- if test "$cross_compiling" = yes; then :
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
-else
+if test "$ac_x_libraries" = no; then
+ # Check for the libraries.
+ # See if we find them without any special options.
+ # Don't add to $LIBS permanently.
+ ac_save_LIBS=$LIBS
+ LIBS="-lX11 $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-
+#include <X11/Xlib.h>
int
main ()
{
- static char program[] = "program";
- static char a[] = "-a";
- static char foo[] = "foo";
- static char bar[] = "bar";
- char *argv[] = { program, a, foo, bar, NULL };
- int c;
-
- c = getopt (4, argv, "ab");
- if (!(c == 'a'))
- return 1;
- c = getopt (4, argv, "ab");
- if (!(c == -1))
- return 2;
- if (!(optind == 2))
- return 3;
+XrmInitialize ()
+ ;
return 0;
}
-
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_getopt_posix=maybe
+if ac_fn_c_try_link "$LINENO"; then :
+ LIBS=$ac_save_LIBS
+# We can link X programs with no special library path.
+ac_x_libraries=
else
- gl_cv_func_getopt_posix=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+ LIBS=$ac_save_LIBS
+for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
+do
+ # Don't even attempt the hair of trying to link an X program!
+ for ac_extension in a so sl dylib la dll; do
+ if test -r "$ac_dir/libX11.$ac_extension"; then
+ ac_x_libraries=$ac_dir
+ break 2
+ fi
+ done
+done
fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi # $ac_x_libraries = no
- if test $gl_cv_func_getopt_posix = maybe; then
- if test "$cross_compiling" = yes; then :
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
+case $ac_x_includes,$ac_x_libraries in #(
+ no,* | *,no | *\'*)
+ # Didn't find X, or a directory has "'" in its name.
+ ac_cv_have_x="have_x=no";; #(
+ *)
+ # Record where we found X for the cache.
+ ac_cv_have_x="have_x=yes\
+ ac_x_includes='$ac_x_includes'\
+ ac_x_libraries='$ac_x_libraries'"
+esac
+fi
+;; #(
+ *) have_x=yes;;
+ esac
+ eval "$ac_cv_have_x"
+fi # $with_x != no
+
+if test "$have_x" != yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
+$as_echo "$have_x" >&6; }
+ no_x=yes
+else
+ # If each of the values was on the command line, it overrides each guess.
+ test "x$x_includes" = xNONE && x_includes=$ac_x_includes
+ test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
+ # Update the cache value to reflect the command line values.
+ ac_cv_have_x="have_x=yes\
+ ac_x_includes='$x_includes'\
+ ac_x_libraries='$x_libraries'"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
+$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
+fi
+
+if test "$no_x" = yes; then
+ window_system=none
+else
+ window_system=x11
+fi
+
+LD_SWITCH_X_SITE_RPATH=
+if test "${x_libraries}" != NONE; then
+ if test -n "${x_libraries}"; then
+ LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
+ LD_SWITCH_X_SITE_RPATH=-Wl,-rpath,`echo ${x_libraries} | sed -e "s/:/ -Wl,-rpath,/g"`
+ fi
+ x_default_search_path=""
+ x_search_path=${x_libraries}
+ if test -z "${x_search_path}"; then
+ x_search_path=/usr/lib
+ fi
+ for x_library in `echo ${x_search_path}: | \
+ sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
+ x_search_path="\
+${x_library}/X11/%L/%T/%N%C%S:\
+${x_library}/X11/%l/%T/%N%C%S:\
+${x_library}/X11/%T/%N%C%S:\
+${x_library}/X11/%L/%T/%N%S:\
+${x_library}/X11/%l/%T/%N%S:\
+${x_library}/X11/%T/%N%S"
+ if test x"${x_default_search_path}" = x; then
+ x_default_search_path=${x_search_path}
+ else
+ x_default_search_path="${x_search_path}:${x_default_search_path}"
+ fi
+ done
+fi
+
+
+if test "${x_includes}" != NONE && test -n "${x_includes}"; then
+ C_SWITCH_X_SITE="$isystem"`echo ${x_includes} | sed -e "s/:/ $isystem/g"`
+fi
+
+if test x"${x_includes}" = x; then
+ bitmapdir=/usr/include/X11/bitmaps
+else
+ # accumulate include directories that have X11 bitmap subdirectories
+ bmd_acc="dummyval"
+ for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
+ if test -d "${bmd}/X11/bitmaps"; then
+ bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
+ fi
+ if test -d "${bmd}/bitmaps"; then
+ bmd_acc="${bmd_acc}:${bmd}/bitmaps"
+ fi
+ done
+ if test ${bmd_acc} != "dummyval"; then
+ bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
+ fi
+fi
+HAVE_NS=no
+NS_IMPL_COCOA=no
+NS_IMPL_GNUSTEP=no
+tmp_CPPFLAGS="$CPPFLAGS"
+tmp_CFLAGS="$CFLAGS"
+CPPFLAGS="$CPPFLAGS -x objective-c"
+CFLAGS="$CFLAGS -x objective-c"
+TEMACS_LDFLAGS2="\${LDFLAGS}"
+GNU_OBJC_CFLAGS=
+if test "${with_ns}" != no; then
+ if test "${opsys}" = darwin; then
+ NS_IMPL_COCOA=yes
+ ns_appdir=`pwd`/nextstep/Emacs.app
+ ns_appbindir=${ns_appdir}/Contents/MacOS
+ ns_appresdir=${ns_appdir}/Contents/Resources
+ ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
+ elif test -f $GNUSTEP_CONFIG_FILE; then
+ NS_IMPL_GNUSTEP=yes
+ ns_appdir=`pwd`/nextstep/Emacs.app
+ ns_appbindir=${ns_appdir}
+ ns_appresdir=${ns_appdir}/Resources
+ ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
+ GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
+ GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
+ GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
+ GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
+ test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
+ GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
+ test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
+ GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
+ CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
+ CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
+ LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
+ LIB_STANDARD=
+ START_FILES=
+ TEMACS_LDFLAGS2=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5
+$as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; }
+if test "${emacs_cv_objc_exceptions+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <GNUstepBase/GSConfig.h>
int
main ()
{
- static char program[] = "program";
- static char donald[] = "donald";
- static char p[] = "-p";
- static char billy[] = "billy";
- static char duck[] = "duck";
- static char a[] = "-a";
- static char bar[] = "bar";
- char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
- int c;
-
- c = getopt (7, argv, "+abp:q:");
- if (!(c == -1))
- return 4;
- if (!(strcmp (argv[0], "program") == 0))
- return 5;
- if (!(strcmp (argv[1], "donald") == 0))
- return 6;
- if (!(strcmp (argv[2], "-p") == 0))
- return 7;
- if (!(strcmp (argv[3], "billy") == 0))
- return 8;
- if (!(strcmp (argv[4], "duck") == 0))
- return 9;
- if (!(strcmp (argv[5], "-a") == 0))
- return 10;
- if (!(strcmp (argv[6], "bar") == 0))
- return 11;
- if (!(optind == 1))
- return 12;
+#if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0
+1;
+#else
+fail;
+#endif
+ ;
return 0;
}
-
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_getopt_posix=maybe
+if ac_fn_c_try_compile "$LINENO"; then :
+ emacs_cv_objc_exceptions=yes
else
- gl_cv_func_getopt_posix=no
+ emacs_cv_objc_exceptions=no
fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5
+$as_echo "$emacs_cv_objc_exceptions" >&6; }
+ if test $emacs_cv_objc_exceptions = yes; then
- fi
- if test $gl_cv_func_getopt_posix = maybe; then
- if test "$cross_compiling" = yes; then :
- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error "cannot run test program while cross compiling
-See \`config.log' for more details." "$LINENO" 5; }
+$as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h
+
+ GNU_OBJC_CFLAGS="-fobjc-exceptions"
+ fi
+ fi
+
+ CFLAGS="$CFLAGS $GNU_OBJC_CFLAGS"
+
+ ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
+if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
+ HAVE_NS=yes
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+ as_fn_error "\`--with-ns' was specified, but the include
+ files are missing or cannot be compiled." "$LINENO" 5
+fi
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <Foundation/NSObjCRuntime.h>
int
main ()
{
- static char program[] = "program";
- static char ab[] = "-ab";
- char *argv[3] = { program, ab, NULL };
- if (getopt (2, argv, "ab:") != 'a')
- return 13;
- if (getopt (2, argv, "ab:") != '?')
- return 14;
- if (optopt != 'b')
- return 15;
- if (optind != 2)
- return 16;
+NSInteger i;
+ ;
return 0;
}
-
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_getopt_posix=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ ns_have_nsinteger=yes
else
- gl_cv_func_getopt_posix=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+ ns_have_nsinteger=no
fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $ns_have_nsinteger = yes; then
- fi
- else
- case "$host_os" in
- darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";;
- *) gl_cv_func_getopt_posix="guessing yes";;
- esac
- fi
+$as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
-$as_echo "$gl_cv_func_getopt_posix" >&6; }
- case "$gl_cv_func_getopt_posix" in
- *no) gl_replace_getopt=yes ;;
- esac
fi
+fi
- if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
-$as_echo_n "checking for working GNU getopt function... " >&6; }
-if test "${gl_cv_func_getopt_gnu+set}" = set; then :
+
+INSTALL_ARCH_INDEP_EXTRA=install-etc
+ns_self_contained=no
+ns_frag=/dev/null
+NS_OBJ=
+NS_OBJC_OBJ=
+if test "${HAVE_NS}" = yes; then
+ if test "$with_toolkit_scroll_bars" = "no"; then
+ as_fn_error "Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5
+ fi
+
+ window_system=nextstep
+ with_xft=no
+ # set up packaging dirs
+ if test "${EN_NS_SELF_CONTAINED}" = yes; then
+ ns_self_contained=yes
+ prefix=${ns_appresdir}
+ exec_prefix=${ns_appbindir}
+ libexecdir="\${ns_appbindir}/libexec"
+ archlibdir="\${ns_appbindir}/libexec"
+ docdir="\${ns_appresdir}/etc"
+ etcdir="\${ns_appresdir}/etc"
+ infodir="\${ns_appresdir}/info"
+ mandir="\${ns_appresdir}/man"
+ lispdir="\${ns_appresdir}/lisp"
+ leimdir="\${ns_appresdir}/leim"
+ INSTALL_ARCH_INDEP_EXTRA=
+ fi
+ ns_frag=$srcdir/src/ns.mk
+ NS_OBJ="fontset.o fringe.o image.o"
+ NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
+fi
+CFLAGS="$tmp_CFLAGS"
+CPPFLAGS="$tmp_CPPFLAGS"
+
+
+
+
+
+
+
+case "${window_system}" in
+ x11 )
+ HAVE_X_WINDOWS=yes
+ HAVE_X11=yes
+ case "${with_x_toolkit}" in
+ athena | lucid ) USE_X_TOOLKIT=LUCID ;;
+ motif ) USE_X_TOOLKIT=MOTIF ;;
+ gtk ) with_gtk=yes
+ USE_X_TOOLKIT=none ;;
+ gtk3 ) with_gtk3=yes
+ USE_X_TOOLKIT=none ;;
+ no ) USE_X_TOOLKIT=none ;;
+ * ) USE_X_TOOLKIT=maybe ;;
+ esac
+ ;;
+ nextstep | none )
+ HAVE_X_WINDOWS=no
+ HAVE_X11=no
+ USE_X_TOOLKIT=none
+ ;;
+esac
+
+if test "$window_system" = none && test "X$with_x" != "Xno"; then
+ # Extract the first word of "X", so it can be a program name with args.
+set dummy X; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$HAVE_XSERVER"; then
+ ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_HAVE_XSERVER="true"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
+fi
+fi
+HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
+if test -n "$HAVE_XSERVER"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
+$as_echo "$HAVE_XSERVER" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ if test "$HAVE_XSERVER" = true ||
+ test -n "$DISPLAY" ||
+ test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
+ as_fn_error "You seem to be running X, but no X development libraries
+were found. You should install the relevant development files for X
+and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
+sure you have development files for image handling, i.e.
+tiff, gif, jpeg, png and xpm.
+If you are sure you want Emacs compiled without X window support, pass
+ --without-x
+to configure." "$LINENO" 5
+ fi
+fi
+
+### If we're using X11, we should use the X menu package.
+HAVE_MENUS=no
+case ${HAVE_X11} in
+ yes ) HAVE_MENUS=yes ;;
+esac
+
+# Does the opsystem file prohibit the use of the GNU malloc?
+# Assume not, until told otherwise.
+GNU_MALLOC=yes
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc is Doug Lea style" >&5
+$as_echo_n "checking whether malloc is Doug Lea style... " >&6; }
+if test "${emacs_cv_var_doug_lea_malloc+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
- # optstring is necessary for programs like m4 that have POSIX-mandated
- # semantics for supporting options interspersed with files.
- # Also, since getopt_long is a GNU extension, we require optind=0.
- # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
- # so take care to revert to the correct (non-)export state.
- gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
- case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
- xx) gl_had_POSIXLY_CORRECT=exported ;;
- x) gl_had_POSIXLY_CORRECT=yes ;;
- *) gl_had_POSIXLY_CORRECT= ;;
- esac
- POSIXLY_CORRECT=1
- export POSIXLY_CORRECT
- if test "$cross_compiling" = yes; then :
- gl_cv_func_getopt_gnu="guessing no"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <malloc.h>
+ static void hook (void) {}
+int
+main ()
+{
+malloc_set_state (malloc_get_state ());
+ __after_morecore_hook = hook;
+ __malloc_initialize_hook = hook;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ emacs_cv_var_doug_lea_malloc=yes
+else
+ emacs_cv_var_doug_lea_malloc=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var_doug_lea_malloc" >&5
+$as_echo "$emacs_cv_var_doug_lea_malloc" >&6; }
+doug_lea_malloc=$emacs_cv_var_doug_lea_malloc
+
+
+system_malloc=no
+case "$opsys" in
+ ## darwin ld insists on the use of malloc routines in the System framework.
+ darwin|sol2-10) system_malloc=yes ;;
+esac
+
+if test "${system_malloc}" = "yes"; then
+
+$as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
+
+ GNU_MALLOC=no
+ GNU_MALLOC_reason="
+ (The GNU allocators don't work with this system configuration.)"
+ GMALLOC_OBJ=
+ VMLIMIT_OBJ=
+else
+ test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
+ VMLIMIT_OBJ=vm-limit.o
+fi
+
+
+
+if test "$doug_lea_malloc" = "yes" ; then
+ if test "$GNU_MALLOC" = yes ; then
+ GNU_MALLOC_reason="
+ (Using Doug Lea's new malloc from the GNU C Library.)"
+ fi
+
+$as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
+
+
+ ## Use mmap directly for allocating larger buffers.
+ ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
+ ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
+ ## Does the AC_FUNC_MMAP test below make this check unnecessary?
+ case "$opsys" in
+ gnu*) REL_ALLOC=no ;;
+ esac
+fi
+
+if test x"${REL_ALLOC}" = x; then
+ REL_ALLOC=${GNU_MALLOC}
+fi
+
+use_mmap_for_buffers=no
+case "$opsys" in
+ cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
+esac
+
+
+
+
+
+
+
+
+for ac_func in getpagesize
+do :
+ ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
+if test "x$ac_cv_func_getpagesize" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_GETPAGESIZE 1
+_ACEOF
+
+fi
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
+$as_echo_n "checking for working mmap... " >&6; }
+if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_mmap_fixed_mapped=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+/* malloc might have been renamed as rpl_malloc. */
+#undef malloc
+
+/* Thanks to Mike Haertel and Jim Avera for this test.
+ Here is a matrix of mmap possibilities:
+ mmap private not fixed
+ mmap private fixed at somewhere currently unmapped
+ mmap private fixed at somewhere already mapped
+ mmap shared not fixed
+ mmap shared fixed at somewhere currently unmapped
+ mmap shared fixed at somewhere already mapped
+ For private mappings, we should verify that changes cannot be read()
+ back from the file, nor mmap's back from the file at a different
+ address. (There have been systems where private was not correctly
+ implemented like the infamous i386 svr4.0, and systems where the
+ VM page cache was not coherent with the file system buffer cache
+ like early versions of FreeBSD and possibly contemporary NetBSD.)
+ For shared mappings, we should conversely verify that changes get
+ propagated back to all the places they're supposed to be.
+
+ Grep wants private fixed already mapped.
+ The main things grep needs to know about mmap are:
+ * does it exist and is it safe to write into the mmap'd area
+ * how to use it (BSD variants) */
+
+#include <fcntl.h>
+#include <sys/mman.h>
+
+#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
+char *malloc ();
+#endif
+
+/* This mess was copied from the GNU getpagesize.h. */
+#ifndef HAVE_GETPAGESIZE
+# ifdef _SC_PAGESIZE
+# define getpagesize() sysconf(_SC_PAGESIZE)
+# else /* no _SC_PAGESIZE */
+# ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+# ifdef EXEC_PAGESIZE
+# define getpagesize() EXEC_PAGESIZE
+# else /* no EXEC_PAGESIZE */
+# ifdef NBPG
+# define getpagesize() NBPG * CLSIZE
+# ifndef CLSIZE
+# define CLSIZE 1
+# endif /* no CLSIZE */
+# else /* no NBPG */
+# ifdef NBPC
+# define getpagesize() NBPC
+# else /* no NBPC */
+# ifdef PAGESIZE
+# define getpagesize() PAGESIZE
+# endif /* PAGESIZE */
+# endif /* no NBPC */
+# endif /* no NBPG */
+# endif /* no EXEC_PAGESIZE */
+# else /* no HAVE_SYS_PARAM_H */
+# define getpagesize() 8192 /* punt totally */
+# endif /* no HAVE_SYS_PARAM_H */
+# endif /* no _SC_PAGESIZE */
+
+#endif /* no HAVE_GETPAGESIZE */
+
+int
+main ()
+{
+ char *data, *data2, *data3;
+ const char *cdata2;
+ int i, pagesize;
+ int fd, fd2;
+
+ pagesize = getpagesize ();
+
+ /* First, make a file with some known garbage in it. */
+ data = (char *) malloc (pagesize);
+ if (!data)
+ return 1;
+ for (i = 0; i < pagesize; ++i)
+ *(data + i) = rand ();
+ umask (0);
+ fd = creat ("conftest.mmap", 0600);
+ if (fd < 0)
+ return 2;
+ if (write (fd, data, pagesize) != pagesize)
+ return 3;
+ close (fd);
+
+ /* Next, check that the tail of a page is zero-filled. File must have
+ non-zero length, otherwise we risk SIGBUS for entire page. */
+ fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
+ if (fd2 < 0)
+ return 4;
+ cdata2 = "";
+ if (write (fd2, cdata2, 1) != 1)
+ return 5;
+ data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
+ if (data2 == MAP_FAILED)
+ return 6;
+ for (i = 0; i < pagesize; ++i)
+ if (*(data2 + i))
+ return 7;
+ close (fd2);
+ if (munmap (data2, pagesize))
+ return 8;
+
+ /* Next, try to mmap the file at a fixed address which already has
+ something else allocated at it. If we can, also make sure that
+ we see the same garbage. */
+ fd = open ("conftest.mmap", O_RDWR);
+ if (fd < 0)
+ return 9;
+ if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
+ MAP_PRIVATE | MAP_FIXED, fd, 0L))
+ return 10;
+ for (i = 0; i < pagesize; ++i)
+ if (*(data + i) != *(data2 + i))
+ return 11;
+
+ /* Finally, make sure that changes to the mapped area do not
+ percolate back to the file as seen by read(). (This is a bug on
+ some variants of i386 svr4.0.) */
+ for (i = 0; i < pagesize; ++i)
+ *(data2 + i) = *(data2 + i) + 1;
+ data3 = (char *) malloc (pagesize);
+ if (!data3)
+ return 12;
+ if (read (fd, data3, pagesize) != pagesize)
+ return 13;
+ for (i = 0; i < pagesize; ++i)
+ if (*(data + i) != *(data3 + i))
+ return 14;
+ close (fd);
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_mmap_fixed_mapped=yes
+else
+ ac_cv_func_mmap_fixed_mapped=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
+$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
+if test $ac_cv_func_mmap_fixed_mapped = yes; then
+
+$as_echo "#define HAVE_MMAP 1" >>confdefs.h
+
+fi
+rm -f conftest.mmap conftest.txt
+
+if test $use_mmap_for_buffers = yes; then
+$as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
+
+ REL_ALLOC=no
+fi
+
+LIBS="$LIBS_SYSTEM $LIBS"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
+$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
+if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
+ $as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldnet $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <getopt.h>
- #include <stddef.h>
- #include <string.h>
-#include <stdlib.h>
-#if defined __MACH__ && defined __APPLE__
-/* Avoid a crash on Mac OS X. */
-#include <mach/mach.h>
-#include <mach/mach_error.h>
-#include <mach/thread_status.h>
-#include <mach/exception.h>
-#include <mach/task.h>
-#include <pthread.h>
-/* The exception port on which our thread listens. */
-static mach_port_t our_exception_port;
-/* The main function of the thread listening for exceptions of type
- EXC_BAD_ACCESS. */
-static void *
-mach_exception_thread (void *arg)
-{
- /* Buffer for a message to be received. */
- struct {
- mach_msg_header_t head;
- mach_msg_body_t msgh_body;
- char data[1024];
- } msg;
- mach_msg_return_t retval;
- /* Wait for a message on the exception port. */
- retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
- our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
- if (retval != MACH_MSG_SUCCESS)
- abort ();
- exit (1);
-}
-static void
-nocrash_init (void)
-{
- mach_port_t self = mach_task_self ();
- /* Allocate a port on which the thread shall listen for exceptions. */
- if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
- == KERN_SUCCESS) {
- /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
- if (mach_port_insert_right (self, our_exception_port, our_exception_port,
- MACH_MSG_TYPE_MAKE_SEND)
- == KERN_SUCCESS) {
- /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
- for us. */
- exception_mask_t mask = EXC_MASK_BAD_ACCESS;
- /* Create the thread listening on the exception port. */
- pthread_attr_t attr;
- pthread_t thread;
- if (pthread_attr_init (&attr) == 0
- && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
- && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
- pthread_attr_destroy (&attr);
- /* Replace the exception port info for these exceptions with our own.
- Note that we replace the exception port for the entire task, not only
- for a particular thread. This has the effect that when our exception
- port gets the message, the thread specific exception port has already
- been asked, and we don't need to bother about it.
- See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
- task_set_exception_ports (self, mask, our_exception_port,
- EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
- }
- }
- }
-}
-#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
-/* Avoid a crash on native Windows. */
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#include <winerror.h>
-static LONG WINAPI
-exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dnet_ntoa ();
+int
+main ()
{
- switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
- {
- case EXCEPTION_ACCESS_VIOLATION:
- case EXCEPTION_IN_PAGE_ERROR:
- case EXCEPTION_STACK_OVERFLOW:
- case EXCEPTION_GUARD_PAGE:
- case EXCEPTION_PRIV_INSTRUCTION:
- case EXCEPTION_ILLEGAL_INSTRUCTION:
- case EXCEPTION_DATATYPE_MISALIGNMENT:
- case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
- case EXCEPTION_NONCONTINUABLE_EXCEPTION:
- exit (1);
- }
- return EXCEPTION_CONTINUE_SEARCH;
+return dnet_ntoa ();
+ ;
+ return 0;
}
-static void
-nocrash_init (void)
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dnet_dnet_ntoa=yes
+else
+ ac_cv_lib_dnet_dnet_ntoa=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
+$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
+if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBDNET 1
+_ACEOF
+
+ LIBS="-ldnet $LIBS"
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
+$as_echo_n "checking for main in -lXbsd... " >&6; }
+if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXbsd $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+
+int
+main ()
{
- SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
+return main ();
+ ;
+ return 0;
}
-#else
-/* Avoid a crash on POSIX systems. */
-#include <signal.h>
-/* A POSIX signal handler. */
-static void
-exception_handler (int sig)
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_Xbsd_main=yes
+else
+ ac_cv_lib_Xbsd_main=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
+$as_echo "$ac_cv_lib_Xbsd_main" >&6; }
+if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
+ LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
+fi
+
+
+LIB_PTHREAD=
+
+
+
+if test "$ac_cv_header_pthread_h"; then
+ if test "$GMALLOC_OBJ" = gmalloc.o; then
+ emacs_pthread_function=pthread_atfork
+ else
+ emacs_pthread_function=pthread_self
+ fi
+ as_ac_Lib=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5
+$as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; }
+if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpthread $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $emacs_pthread_function ();
+int
+main ()
{
- exit (1);
+return $emacs_pthread_function ();
+ ;
+ return 0;
}
-static void
-nocrash_init (void)
-{
-#ifdef SIGSEGV
- signal (SIGSEGV, exception_handler);
-#endif
-#ifdef SIGBUS
- signal (SIGBUS, exception_handler);
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$as_ac_Lib=yes"
+else
+ eval "$as_ac_Lib=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+eval ac_res=\$$as_ac_Lib
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+eval as_val=\$$as_ac_Lib
+ if test "x$as_val" = x""yes; then :
+ HAVE_PTHREAD=yes
+fi
+
+fi
+if test "$HAVE_PTHREAD" = yes; then
+ case "${canonical}" in
+ *-hpux*) ;;
+ *) LIB_PTHREAD="-lpthread"
+ LIBS="$LIB_PTHREAD $LIBS" ;;
+ esac
+
+$as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
+
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
+$as_echo_n "checking for cma_open in -lpthreads... " >&6; }
+if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpthreads $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
#endif
+char cma_open ();
+int
+main ()
+{
+return cma_open ();
+ ;
+ return 0;
}
-#endif
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_pthreads_cma_open=yes
+else
+ ac_cv_lib_pthreads_cma_open=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
+$as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
+if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBPTHREADS 1
+_ACEOF
+
+ LIBS="-lpthreads $LIBS"
+
+fi
+
+
+## Note: when using cpp in s/aix4.2.h, this definition depended on
+## HAVE_LIBPTHREADS. That was not defined earlier in configure when
+## the system file was sourced. Hence the value of LIBS_SYSTEM
+## added to LIBS in configure would never contain the pthreads part,
+## but the value used in Makefiles might. FIXME?
+##
+## -lpthreads seems to be necessary for Xlib in X11R6, and should
+## be harmless on older versions of X where it happens to exist.
+test "$opsys" = "aix4-2" && \
+ test $ac_cv_lib_pthreads_cma_open = yes && \
+ LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
+
+
+case ${host_os} in
+aix*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
+$as_echo_n "checking for -bbigtoc option... " >&6; }
+if test "${gdb_cv_bigtoc+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+
+ case $GCC in
+ yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
+ *) gdb_cv_bigtoc=-bbigtoc ;;
+ esac
+ LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
int
main ()
{
+int i;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
- int result = 0;
+else
+ gdb_cv_bigtoc=
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
- nocrash_init();
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
+$as_echo "$gdb_cv_bigtoc" >&6; }
+ ;;
+esac
- /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
- and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
- OSF/1 5.1, Solaris 10. */
- {
- static char conftest[] = "conftest";
- static char plus[] = "-+";
- char *argv[3] = { conftest, plus, NULL };
- opterr = 0;
- if (getopt (2, argv, "+a") != '?')
- result |= 1;
- }
- /* This code succeeds on glibc 2.8, mingw,
- and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
- IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
- {
- static char program[] = "program";
- static char p[] = "-p";
- static char foo[] = "foo";
- static char bar[] = "bar";
- char *argv[] = { program, p, foo, bar, NULL };
+# Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
+# used for the tests that follow. We set them back to REAL_CFLAGS and
+# REAL_CPPFLAGS later on.
- optind = 1;
- if (getopt (4, argv, "p::") != 'p')
- result |= 2;
- else if (optarg != NULL)
- result |= 4;
- else if (getopt (4, argv, "p::") != -1)
- result |= 6;
- else if (optind != 2)
- result |= 8;
- }
- /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
- {
- static char program[] = "program";
- static char foo[] = "foo";
- static char p[] = "-p";
- char *argv[] = { program, foo, p, NULL };
- optind = 0;
- if (getopt (3, argv, "-p") != 1)
- result |= 16;
- else if (getopt (3, argv, "-p") != 'p')
- result |= 16;
- }
- /* This code fails on glibc 2.11. */
- {
- static char program[] = "program";
- static char b[] = "-b";
- static char a[] = "-a";
- char *argv[] = { program, b, a, NULL };
- optind = opterr = 0;
- if (getopt (3, argv, "+:a:b") != 'b')
- result |= 32;
- else if (getopt (3, argv, "+:a:b") != ':')
- result |= 32;
- }
- /* This code dumps core on glibc 2.14. */
- {
- static char program[] = "program";
- static char w[] = "-W";
- static char dummy[] = "dummy";
- char *argv[] = { program, w, dummy, NULL };
- optind = opterr = 1;
- if (getopt (3, argv, "W;") != 'W')
- result |= 64;
- }
- return result;
+REAL_CFLAGS="$CFLAGS"
+REAL_CPPFLAGS="$CPPFLAGS"
+
+if test "${HAVE_X11}" = "yes"; then
+ DEFS="$C_SWITCH_X_SITE $DEFS"
+ LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
+ LIBS="-lX11 $LIBS"
+ CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
+ CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
+
+ # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
+ # This is handled by LD_SWITCH_X_SITE_RPATH during the real build,
+ # but it's more convenient here to set LD_RUN_PATH since this
+ # also works on hosts that don't understand LD_SWITCH_X_SITE_RPATH.
+ if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
+ LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
+ export LD_RUN_PATH
+ fi
+
+ if test "${opsys}" = "gnu-linux"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
+$as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int
+main ()
+{
+XOpenDisplay ("foo");
;
return 0;
}
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_getopt_gnu=yes
+if ac_fn_c_try_link "$LINENO"; then :
+ xgnu_linux_first_failure=no
else
- gl_cv_func_getopt_gnu=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+ xgnu_linux_first_failure=yes
fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test "${xgnu_linux_first_failure}" = "yes"; then
+ OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
+ OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
+ OLD_CPPFLAGS="$CPPFLAGS"
+ OLD_LIBS="$LIBS"
+ LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
+ C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
+ CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
+ LIBS="$LIBS -b i486-linuxaout"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
- case $gl_had_POSIXLY_CORRECT in
- exported) ;;
- yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
- *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
- esac
-
+int
+main ()
+{
+XOpenDisplay ("foo");
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ xgnu_linux_second_failure=no
+else
+ xgnu_linux_second_failure=yes
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
-$as_echo "$gl_cv_func_getopt_gnu" >&6; }
- if test "$gl_cv_func_getopt_gnu" != yes; then
- gl_replace_getopt=yes
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test "${xgnu_linux_second_failure}" = "yes"; then
+ # If we get the same failure with -b, there is no use adding -b.
+ # So take it out. This plays safe.
+ LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
+ C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
+ CPPFLAGS="$OLD_CPPFLAGS"
+ LIBS="$OLD_LIBS"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ fi
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
-$as_echo_n "checking for working GNU getopt_long function... " >&6; }
-if test "${gl_cv_func_getopt_long_gnu+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- case "$host_os" in
- openbsd*) gl_cv_func_getopt_long_gnu="guessing no";;
- *) gl_cv_func_getopt_long_gnu="guessing yes";;
- esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ fi
-else
+ # Reportedly, some broken Solaris systems have XKBlib.h but are missing
+ # header files included from there.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
+$as_echo_n "checking for Xkb... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <getopt.h>
- #include <stddef.h>
- #include <string.h>
-
+#include <X11/Xlib.h>
+#include <X11/XKBlib.h>
int
main ()
{
-static const struct option long_options[] =
- {
- { "xtremely-",no_argument, NULL, 1003 },
- { "xtra", no_argument, NULL, 1001 },
- { "xtreme", no_argument, NULL, 1002 },
- { "xtremely", no_argument, NULL, 1003 },
- { NULL, 0, NULL, 0 }
- };
- /* This code fails on OpenBSD 5.0. */
- {
- static char program[] = "program";
- static char xtremel[] = "--xtremel";
- char *argv[] = { program, xtremel, NULL };
- int option_index;
- optind = 1; opterr = 0;
- if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
- return 1;
- }
- return 0;
-
+XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
;
return 0;
}
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_getopt_long_gnu=yes
+if ac_fn_c_try_link "$LINENO"; then :
+ emacs_xkb=yes
else
- gl_cv_func_getopt_long_gnu=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-
+ emacs_xkb=no
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
-$as_echo "$gl_cv_func_getopt_long_gnu" >&6; }
- case "$gl_cv_func_getopt_long_gnu" in
- *yes) ;;
- *) gl_replace_getopt=yes ;;
- esac
- fi
- fi
-
-
-
-
-
-
- REPLACE_GETOPT=0
- if test -n "$gl_replace_getopt"; then
- REPLACE_GETOPT=1
- fi
-
- if test $REPLACE_GETOPT = 1; then
-
- GETOPT_H=getopt.h
-
-$as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
-
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
+$as_echo "$emacs_xkb" >&6; }
+ if test $emacs_xkb = yes; then
+$as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
fi
-ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
-if test "x$ac_cv_have_decl_getenv" = x""yes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
-fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_GETENV $ac_have_decl
+ for ac_func in XrmSetDatabase XScreenResourceString \
+XScreenNumberOfScreen
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
+fi
+done
+fi
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
-$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
-if test "${ac_cv_c_restrict+set}" = set; then :
+if test "${window_system}" = "x11"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
+$as_echo_n "checking X11 version 6... " >&6; }
+ if test "${emacs_cv_x11_version_6+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_cv_c_restrict=no
- # The order here caters to the fact that C++ does not require restrict.
- for ac_kw in __restrict __restrict__ _Restrict restrict; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-typedef int * int_ptr;
- int foo (int_ptr $ac_kw ip) {
- return ip[0];
- }
+#include <X11/Xlib.h>
int
main ()
{
-int s[1];
- int * $ac_kw t = s;
- t[0] = 0;
- return foo(t)
+#if XlibSpecificationRelease < 6
+fail;
+#endif
+
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_c_restrict=$ac_kw
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- test "$ac_cv_c_restrict" != no && break
- done
-
+if ac_fn_c_try_link "$LINENO"; then :
+ emacs_cv_x11_version_6=yes
+else
+ emacs_cv_x11_version_6=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
-$as_echo "$ac_cv_c_restrict" >&6; }
-
- case $ac_cv_c_restrict in
- restrict) ;;
- no) $as_echo "#define restrict /**/" >>confdefs.h
- ;;
- *) cat >>confdefs.h <<_ACEOF
-#define restrict $ac_cv_c_restrict
-_ACEOF
- ;;
- esac
-
-
- GNULIB_GETTIMEOFDAY=0;
- HAVE_GETTIMEOFDAY=1;
- HAVE_STRUCT_TIMEVAL=1;
- HAVE_SYS_TIME_H=1;
- REPLACE_GETTIMEOFDAY=0;
- REPLACE_STRUCT_TIMEVAL=0;
-
-
-
-
-
-
-
-
-
-
-
+ if test $emacs_cv_x11_version_6 = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
+$as_echo "6 or newer" >&6; }
+$as_echo "#define HAVE_X11R6 1" >>confdefs.h
+$as_echo "#define HAVE_X_I18N 1" >>confdefs.h
+ ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
+ ## XIM support.
+ case "$opsys" in
+ sol2-*) : ;;
+ *)
+$as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
+ ;;
+ esac
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
+$as_echo "before 6" >&6; }
+ fi
+fi
- if test $gl_cv_have_include_next = yes; then
- gl_cv_next_sys_time_h='<'sys/time.h'>'
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
-$as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
-if test "${gl_cv_next_sys_time_h+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test $ac_cv_header_sys_time_h = yes; then
+### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
+HAVE_RSVG=no
+if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
+ if test "${with_rsvg}" != "no"; then
+ RSVG_REQUIRED=2.11.0
+ RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/time.h>
+ succeeded=no
-_ACEOF
- case "$host_os" in
- aix*) gl_absname_cpp="$ac_cpp -C" ;;
- *) gl_absname_cpp="$ac_cpp" ;;
- esac
+ if test "$PKG_CONFIG" = "no" ; then
+ :
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
+$as_echo_n "checking for $RSVG_MODULE... " >&6; }
- case "$host_os" in
- mingw*)
- gl_dirsep_regex='[/\\]'
- ;;
- *)
- gl_dirsep_regex='\/'
- ;;
- esac
- gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
+ if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5 &&
+ RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE" 2>&5` &&
+ RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ RSVG_CFLAGS=`$as_echo "$RSVG_CFLAGS" | sed -e "$edit_cflags"`
+ RSVG_LIBS=`$as_echo "$RSVG_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&5
+$as_echo "yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ RSVG_CFLAGS=""
+ RSVG_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
- gl_header_literal_regex=`echo 'sys/time.h' \
- | sed -e "$gl_make_literal_regex_sed"`
- gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
- s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
- s|^/[^/]|//&|
- p
- q
- }'
- gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
- sed -n "$gl_absolute_header_sed"`'"'
- else
- gl_cv_next_sys_time_h='<'sys/time.h'>'
- fi
+ fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
-$as_echo "$gl_cv_next_sys_time_h" >&6; }
- fi
- NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h
- if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
- gl_next_as_first_directive='<'sys/time.h'>'
else
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
- gl_next_as_first_directive=$gl_cv_next_sys_time_h
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
fi
- NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive
+ fi
+
+ if test $succeeded = yes; then
+ HAVE_RSVG=yes
+ else
+ :
+ fi
+ if test $HAVE_RSVG = yes; then
- if test $ac_cv_header_sys_time_h != yes; then
- HAVE_SYS_TIME_H=0
+$as_echo "#define HAVE_RSVG 1" >>confdefs.h
+
+ CFLAGS="$CFLAGS $RSVG_CFLAGS"
+ LIBS="$RSVG_LIBS $LIBS"
+ fi
fi
+fi
+HAVE_IMAGEMAGICK=no
+if test "${HAVE_X11}" = "yes"; then
+ if test "${with_imagemagick}" != "no"; then
+ ## 6.2.8 is the earliest version known to work, but earlier versions
+ ## might work - let us know if you find one.
+ ## 6.0.7 does not work. See bug#7955.
+ IMAGEMAGICK_MODULE="Wand >= 6.2.8"
+ succeeded=no
+ if test "$PKG_CONFIG" = "no" ; then
+ :
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
+$as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
+ if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5 &&
+ IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE" 2>&5` &&
+ IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ IMAGEMAGICK_CFLAGS=`$as_echo "$IMAGEMAGICK_CFLAGS" | sed -e "$edit_cflags"`
+ IMAGEMAGICK_LIBS=`$as_echo "$IMAGEMAGICK_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&5
+$as_echo "yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ IMAGEMAGICK_CFLAGS=""
+ IMAGEMAGICK_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
- if test $ac_cv_header_sys_socket_h != yes; then
- for ac_header in winsock2.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
-if test "x$ac_cv_header_winsock2_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_WINSOCK2_H 1
-_ACEOF
+ fi
-fi
-done
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
fi
- if test "$ac_cv_header_winsock2_h" = yes; then
- HAVE_WINSOCK2_H=1
- UNISTD_H_HAVE_WINSOCK2_H=1
- SYS_IOCTL_H_HAVE_WINSOCK2_H=1
+
+ if test $succeeded = yes; then
+ HAVE_IMAGEMAGICK=yes
else
- HAVE_WINSOCK2_H=0
+ :
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
-$as_echo_n "checking for struct timeval... " >&6; }
-if test "${gl_cv_sys_struct_timeval+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#if HAVE_SYS_TIME_H
- #include <sys/time.h>
- #endif
- #include <time.h>
- #if HAVE_WINSOCK2_H
- # include <winsock2.h>
- #endif
-int
-main ()
-{
-static struct timeval x; x.tv_sec = x.tv_usec;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_sys_struct_timeval=yes
-else
- gl_cv_sys_struct_timeval=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
-$as_echo "$gl_cv_sys_struct_timeval" >&6; }
- if test $gl_cv_sys_struct_timeval != yes; then
- HAVE_STRUCT_TIMEVAL=0
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
-$as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; }
-if test "${gl_cv_sys_struct_timeval_tv_sec+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#if HAVE_SYS_TIME_H
- #include <sys/time.h>
- #endif
- #include <time.h>
- #if HAVE_WINSOCK2_H
- # include <winsock2.h>
- #endif
+ if test $HAVE_IMAGEMAGICK = yes; then
-int
-main ()
-{
-static struct timeval x;
- typedef int verify_tv_sec_type[
- sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
- ];
+$as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
- ;
- return 0;
-}
+ CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
+ LIBS="$IMAGEMAGICK_LIBS $LIBS"
+ for ac_func in MagickExportImagePixels MagickMergeImageLayers
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_sys_struct_timeval_tv_sec=yes
-else
- gl_cv_sys_struct_timeval_tv_sec=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
-$as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
- if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
- REPLACE_STRUCT_TIMEVAL=1
+done
+
fi
fi
+fi
+HAVE_GTK=no
+GTK_OBJ=
+if test "${with_gtk3}" = "yes"; then
+ GLIB_REQUIRED=2.28
+ GTK_REQUIRED=3.0
+ GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
+ succeeded=no
+ if test "$PKG_CONFIG" = "no" ; then
+ pkg_check_gtk=no
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
+$as_echo_n "checking for $GTK_MODULES... " >&6; }
+ if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
+ GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
+ GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
+ GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
+$as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ GTK_CFLAGS=""
+ GTK_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
-$as_echo_n "checking for unsigned long long int... " >&6; }
-if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_type_unsigned_long_long_int=yes
- if test "x${ac_cv_prog_cc_c99-no}" = xno; then
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+ fi
- /* For now, do not test the preprocessor; as of 2007 there are too many
- implementations with broken preprocessors. Perhaps this can
- be revisited in 2012. In the meantime, code should not expect
- #if to work with literals wider than 32 bits. */
- /* Test literals. */
- long long int ll = 9223372036854775807ll;
- long long int nll = -9223372036854775807LL;
- unsigned long long int ull = 18446744073709551615ULL;
- /* Test constant expressions. */
- typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
- ? 1 : -1)];
- typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
- ? 1 : -1)];
- int i = 63;
-int
-main ()
-{
-/* Test availability of runtime routines for shift and division. */
- long long int llmax = 9223372036854775807ll;
- unsigned long long int ullmax = 18446744073709551615ull;
- return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
- | (llmax / ll) | (llmax % ll)
- | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
- | (ullmax / ull) | (ullmax % ull));
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-else
- ac_cv_type_unsigned_long_long_int=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
-$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
- if test $ac_cv_type_unsigned_long_long_int = yes; then
+ fi
-$as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
+ if test $succeeded = yes; then
+ pkg_check_gtk=yes
+ else
+ pkg_check_gtk=no
+ fi
+ if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
+ as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
fi
+$as_echo "#define HAVE_GTK3 1" >>confdefs.h
+ GTK_OBJ=emacsgtkfixed.o
+fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
-$as_echo_n "checking for long long int... " >&6; }
-if test "${ac_cv_type_long_long_int+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_type_long_long_int=yes
- if test "x${ac_cv_prog_cc_c99-no}" = xno; then
- ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
- if test $ac_cv_type_long_long_int = yes; then
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <limits.h>
- #ifndef LLONG_MAX
- # define HALF \
- (1LL << (sizeof (long long int) * CHAR_BIT - 2))
- # define LLONG_MAX (HALF - 1 + HALF)
- #endif
-int
-main ()
-{
-long long int n = 1;
- int i;
- for (i = 0; ; i++)
- {
- long long int m = n << i;
- if (m >> i != n)
- return 1;
- if (LLONG_MAX / 2 < m)
- break;
- }
- return 0;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
+if test "$pkg_check_gtk" != "yes"; then
+ HAVE_GTK=no
+if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
+ GLIB_REQUIRED=2.10
+ GTK_REQUIRED=2.10
+ GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
-else
- ac_cv_type_long_long_int=no
+
+ succeeded=no
+
+ if test "$PKG_CONFIG" = "no" ; then
+ pkg_check_gtk=no
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
+$as_echo_n "checking for $GTK_MODULES... " >&6; }
+
+ if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
+ GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
+ GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
+ GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
+$as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ GTK_CFLAGS=""
+ GTK_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
+
+ fi
+
+
+
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
+ fi
+
+ if test $succeeded = yes; then
+ pkg_check_gtk=yes
+ else
+ pkg_check_gtk=no
+ fi
+
+ if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
+ as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
+ fi
fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
- fi
- fi
+if test x"$pkg_check_gtk" = xyes; then
+
+
+
+ C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
+ CFLAGS="$CFLAGS $GTK_CFLAGS"
+ LIBS="$GTK_LIBS $LIBS"
+ GTK_COMPILES=no
+ for ac_func in gtk_main
+do :
+ ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
+if test "x$ac_cv_func_gtk_main" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_GTK_MAIN 1
+_ACEOF
+ GTK_COMPILES=yes
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
-$as_echo "$ac_cv_type_long_long_int" >&6; }
- if test $ac_cv_type_long_long_int = yes; then
+done
-$as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
+ if test "${GTK_COMPILES}" != "yes"; then
+ if test "$USE_X_TOOLKIT" != "maybe"; then
+ as_fn_error "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
+ fi
+ else
+ HAVE_GTK=yes
+
+$as_echo "#define USE_GTK 1" >>confdefs.h
+ GTK_OBJ="gtkutil.o $GTK_OBJ"
+ USE_X_TOOLKIT=none
+ if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
+ :
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
+ closing open displays. This is no problem if you just use
+ one display, but if you use more than one and close one of them
+ Emacs may crash." >&5
+$as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
+ closing open displays. This is no problem if you just use
+ one display, but if you use more than one and close one of them
+ Emacs may crash." >&2;}
+ sleep 3
+ fi
fi
+fi
+if test "${HAVE_GTK}" = "yes"; then
+ if test "$with_toolkit_scroll_bars" != no; then
+ with_toolkit_scroll_bars=yes
+ fi
- gl_cv_c_multiarch=no
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#ifndef __APPLE_CC__
- not a universal capable compiler
- #endif
- typedef int dummy;
+ HAVE_GTK_FILE_SELECTION=no
+ ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
+#include <gtk/gtk.h>
+"
+if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
+ HAVE_GTK_FILE_SELECTION=yes
+else
+ HAVE_GTK_FILE_SELECTION=no
+fi
+ if test "$HAVE_GTK_FILE_SELECTION" = yes; then
+ for ac_func in gtk_file_selection_new
+do :
+ ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
+if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_GTK_FILE_SELECTION_NEW 1
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
- arch=
- prev=
- for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
- if test -n "$prev"; then
- case $word in
- i?86 | x86_64 | ppc | ppc64)
- if test -z "$arch" || test "$arch" = "$word"; then
- arch="$word"
- else
- gl_cv_c_multiarch=yes
- fi
- ;;
- esac
- prev=
- else
- if test "x$word" = "x-arch"; then
- prev=arch
- fi
- fi
- done
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test $gl_cv_c_multiarch = yes; then
- APPLE_UNIVERSAL_BUILD=1
- else
- APPLE_UNIVERSAL_BUILD=0
+done
+
fi
+ for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
+ gtk_dialog_get_action_area gtk_widget_get_sensitive \
+ gtk_widget_get_mapped gtk_adjustment_get_page_size \
+ gtk_orientable_set_orientation \
+ gtk_window_set_has_resize_grip
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+fi
+done
+fi
- if test $ac_cv_type_long_long_int = yes; then
- HAVE_LONG_LONG_INT=1
- else
- HAVE_LONG_LONG_INT=0
- fi
+HAVE_DBUS=no
+DBUS_OBJ=
+if test "${with_dbus}" = "yes"; then
+ succeeded=no
- if test $ac_cv_type_unsigned_long_long_int = yes; then
- HAVE_UNSIGNED_LONG_LONG_INT=1
+ if test "$PKG_CONFIG" = "no" ; then
+ HAVE_DBUS=no
else
- HAVE_UNSIGNED_LONG_LONG_INT=0
- fi
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
+$as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
+ if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5 &&
+ DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0" 2>&5` &&
+ DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ DBUS_CFLAGS=`$as_echo "$DBUS_CFLAGS" | sed -e "$edit_cflags"`
+ DBUS_LIBS=`$as_echo "$DBUS_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&5
+$as_echo "yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ DBUS_CFLAGS=""
+ DBUS_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
+ fi
- if test $ac_cv_header_wchar_h = yes; then
- HAVE_WCHAR_H=1
- else
- HAVE_WCHAR_H=0
- fi
- if test $ac_cv_header_inttypes_h = yes; then
- HAVE_INTTYPES_H=1
- else
- HAVE_INTTYPES_H=0
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
fi
-
- if test $ac_cv_header_sys_types_h = yes; then
- HAVE_SYS_TYPES_H=1
+ if test $succeeded = yes; then
+ HAVE_DBUS=yes
else
- HAVE_SYS_TYPES_H=0
+ HAVE_DBUS=no
fi
+ if test "$HAVE_DBUS" = yes; then
+ LIBS="$LIBS $DBUS_LIBS"
+$as_echo "#define HAVE_DBUS 1" >>confdefs.h
+ for ac_func in dbus_watch_get_unix_fd \
+ dbus_type_is_valid \
+ dbus_validate_bus_name \
+ dbus_validate_path \
+ dbus_validate_interface \
+ dbus_validate_member
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+fi
+done
+ DBUS_OBJ=dbusbind.o
+ fi
+fi
+HAVE_GSETTINGS=no
+if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
+ succeeded=no
+ if test "$PKG_CONFIG" = "no" ; then
+ HAVE_GSETTINGS=no
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
+$as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
+ if $PKG_CONFIG --exists "gio-2.0 >= 2.26" 2>&5 &&
+ GSETTINGS_CFLAGS=`$PKG_CONFIG --cflags "gio-2.0 >= 2.26" 2>&5` &&
+ GSETTINGS_LIBS=`$PKG_CONFIG --libs "gio-2.0 >= 2.26" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ GSETTINGS_CFLAGS=`$as_echo "$GSETTINGS_CFLAGS" | sed -e "$edit_cflags"`
+ GSETTINGS_LIBS=`$as_echo "$GSETTINGS_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&5
+$as_echo "yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ GSETTINGS_CFLAGS=""
+ GSETTINGS_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ GSETTINGS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gio-2.0 >= 2.26"`
- if test $gl_cv_have_include_next = yes; then
- gl_cv_next_stdint_h='<'stdint.h'>'
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
-$as_echo_n "checking absolute name of <stdint.h>... " >&6; }
-if test "${gl_cv_next_stdint_h+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
-
- if test $ac_cv_header_stdint_h = yes; then
-
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdint.h>
-
-_ACEOF
- case "$host_os" in
- aix*) gl_absname_cpp="$ac_cpp -C" ;;
- *) gl_absname_cpp="$ac_cpp" ;;
- esac
-
- case "$host_os" in
- mingw*)
- gl_dirsep_regex='[/\\]'
- ;;
- *)
- gl_dirsep_regex='\/'
- ;;
- esac
- gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
- gl_header_literal_regex=`echo 'stdint.h' \
- | sed -e "$gl_make_literal_regex_sed"`
- gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
- s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
- s|^/[^/]|//&|
- p
- q
- }'
- gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
- sed -n "$gl_absolute_header_sed"`'"'
- else
- gl_cv_next_stdint_h='<'stdint.h'>'
- fi
+ fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
-$as_echo "$gl_cv_next_stdint_h" >&6; }
- fi
- NEXT_STDINT_H=$gl_cv_next_stdint_h
- if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
- gl_next_as_first_directive='<'stdint.h'>'
else
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
- gl_next_as_first_directive=$gl_cv_next_stdint_h
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
fi
- NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
+ fi
+ if test $succeeded = yes; then
+ HAVE_GSETTINGS=yes
+ else
+ HAVE_GSETTINGS=no
+ fi
+ if test "$HAVE_GSETTINGS" = "yes"; then
+$as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
- if test $ac_cv_header_stdint_h = yes; then
- HAVE_STDINT_H=1
- else
- HAVE_STDINT_H=0
- fi
+ SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
+ SETTINGS_LIBS="$GSETTINGS_LIBS"
+ fi
+fi
+HAVE_GCONF=no
+if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
- if test $ac_cv_header_stdint_h = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
-$as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
-if test "${gl_cv_header_working_stdint_h+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- gl_cv_header_working_stdint_h=no
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+ succeeded=no
+ if test "$PKG_CONFIG" = "no" ; then
+ HAVE_GCONF=no
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
+$as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
-#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
-#include <stdint.h>
-/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
-#if !(defined WCHAR_MIN && defined WCHAR_MAX)
-#error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
-#endif
+ if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5 &&
+ GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13" 2>&5` &&
+ GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ GCONF_CFLAGS=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
+ GCONF_LIBS=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
+$as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ GCONF_CFLAGS=""
+ GCONF_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
+ fi
- /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
- included before <wchar.h>. */
- #include <stddef.h>
- #include <signal.h>
- #if HAVE_WCHAR_H
- # include <stdio.h>
- # include <time.h>
- # include <wchar.h>
- #endif
-#ifdef INT8_MAX
-int8_t a1 = INT8_MAX;
-int8_t a1min = INT8_MIN;
-#endif
-#ifdef INT16_MAX
-int16_t a2 = INT16_MAX;
-int16_t a2min = INT16_MIN;
-#endif
-#ifdef INT32_MAX
-int32_t a3 = INT32_MAX;
-int32_t a3min = INT32_MIN;
-#endif
-#ifdef INT64_MAX
-int64_t a4 = INT64_MAX;
-int64_t a4min = INT64_MIN;
-#endif
-#ifdef UINT8_MAX
-uint8_t b1 = UINT8_MAX;
-#else
-typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
-#endif
-#ifdef UINT16_MAX
-uint16_t b2 = UINT16_MAX;
-#endif
-#ifdef UINT32_MAX
-uint32_t b3 = UINT32_MAX;
-#endif
-#ifdef UINT64_MAX
-uint64_t b4 = UINT64_MAX;
-#endif
-int_least8_t c1 = INT8_C (0x7f);
-int_least8_t c1max = INT_LEAST8_MAX;
-int_least8_t c1min = INT_LEAST8_MIN;
-int_least16_t c2 = INT16_C (0x7fff);
-int_least16_t c2max = INT_LEAST16_MAX;
-int_least16_t c2min = INT_LEAST16_MIN;
-int_least32_t c3 = INT32_C (0x7fffffff);
-int_least32_t c3max = INT_LEAST32_MAX;
-int_least32_t c3min = INT_LEAST32_MIN;
-int_least64_t c4 = INT64_C (0x7fffffffffffffff);
-int_least64_t c4max = INT_LEAST64_MAX;
-int_least64_t c4min = INT_LEAST64_MIN;
-uint_least8_t d1 = UINT8_C (0xff);
-uint_least8_t d1max = UINT_LEAST8_MAX;
-uint_least16_t d2 = UINT16_C (0xffff);
-uint_least16_t d2max = UINT_LEAST16_MAX;
-uint_least32_t d3 = UINT32_C (0xffffffff);
-uint_least32_t d3max = UINT_LEAST32_MAX;
-uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
-uint_least64_t d4max = UINT_LEAST64_MAX;
-int_fast8_t e1 = INT_FAST8_MAX;
-int_fast8_t e1min = INT_FAST8_MIN;
-int_fast16_t e2 = INT_FAST16_MAX;
-int_fast16_t e2min = INT_FAST16_MIN;
-int_fast32_t e3 = INT_FAST32_MAX;
-int_fast32_t e3min = INT_FAST32_MIN;
-int_fast64_t e4 = INT_FAST64_MAX;
-int_fast64_t e4min = INT_FAST64_MIN;
-uint_fast8_t f1 = UINT_FAST8_MAX;
-uint_fast16_t f2 = UINT_FAST16_MAX;
-uint_fast32_t f3 = UINT_FAST32_MAX;
-uint_fast64_t f4 = UINT_FAST64_MAX;
-#ifdef INTPTR_MAX
-intptr_t g = INTPTR_MAX;
-intptr_t gmin = INTPTR_MIN;
-#endif
-#ifdef UINTPTR_MAX
-uintptr_t h = UINTPTR_MAX;
-#endif
-intmax_t i = INTMAX_MAX;
-uintmax_t j = UINTMAX_MAX;
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
+ fi
-#include <limits.h> /* for CHAR_BIT */
-#define TYPE_MINIMUM(t) \
- ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
-#define TYPE_MAXIMUM(t) \
- ((t) ((t) 0 < (t) -1 \
- ? (t) -1 \
- : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
-struct s {
- int check_PTRDIFF:
- PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
- && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
- ? 1 : -1;
- /* Detect bug in FreeBSD 6.0 / ia64. */
- int check_SIG_ATOMIC:
- SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
- && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
- ? 1 : -1;
- int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
- int check_WCHAR:
- WCHAR_MIN == TYPE_MINIMUM (wchar_t)
- && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
- ? 1 : -1;
- /* Detect bug in mingw. */
- int check_WINT:
- WINT_MIN == TYPE_MINIMUM (wint_t)
- && WINT_MAX == TYPE_MAXIMUM (wint_t)
- ? 1 : -1;
+ if test $succeeded = yes; then
+ HAVE_GCONF=yes
+ else
+ HAVE_GCONF=no
+ fi
- /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
- int check_UINT8_C:
- (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
- int check_UINT16_C:
- (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
+ if test "$HAVE_GCONF" = yes; then
- /* Detect bugs in OpenBSD 3.9 stdint.h. */
-#ifdef UINT8_MAX
- int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
-#endif
-#ifdef UINT16_MAX
- int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
-#endif
-#ifdef UINT32_MAX
- int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
-#endif
-#ifdef UINT64_MAX
- int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
-#endif
- int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
- int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
- int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
- int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
- int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
- int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
- int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
- int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
- int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
- int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
- int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
-};
+$as_echo "#define HAVE_GCONF 1" >>confdefs.h
-int
-main ()
-{
+ SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
+ SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
+ fi
+fi
- ;
- return 0;
-}
+if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
+ SAVE_CFLAGS="$CFLAGS"
+ SAVE_LIBS="$LIBS"
+ CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
+ LIBS="$SETTINGS_LIBS $LIBS"
+ for ac_func in g_type_init
+do :
+ ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
+if test "x$ac_cv_func_g_type_init" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_G_TYPE_INIT 1
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- if test "$cross_compiling" = yes; then :
- gl_cv_header_working_stdint_h=yes
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+fi
+done
+ CFLAGS="$SAVE_CFLAGS"
+ LIBS="$SAVE_LIBS"
+fi
-#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
-#include <stdint.h>
- /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
- included before <wchar.h>. */
- #include <stddef.h>
- #include <signal.h>
- #if HAVE_WCHAR_H
- # include <stdio.h>
- # include <time.h>
- # include <wchar.h>
- #endif
+HAVE_LIBSELINUX=no
+LIBSELINUX_LIBS=
+if test "${with_selinux}" = "yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
+$as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
+if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lselinux $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
-#include <stdio.h>
-#include <string.h>
-#define MVAL(macro) MVAL1(macro)
-#define MVAL1(expression) #expression
-static const char *macro_values[] =
- {
-#ifdef INT8_MAX
- MVAL (INT8_MAX),
-#endif
-#ifdef INT16_MAX
- MVAL (INT16_MAX),
-#endif
-#ifdef INT32_MAX
- MVAL (INT32_MAX),
-#endif
-#ifdef INT64_MAX
- MVAL (INT64_MAX),
-#endif
-#ifdef UINT8_MAX
- MVAL (UINT8_MAX),
-#endif
-#ifdef UINT16_MAX
- MVAL (UINT16_MAX),
-#endif
-#ifdef UINT32_MAX
- MVAL (UINT32_MAX),
-#endif
-#ifdef UINT64_MAX
- MVAL (UINT64_MAX),
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
#endif
- NULL
- };
-
+char lgetfilecon ();
int
main ()
{
-
- const char **mv;
- for (mv = macro_values; *mv != NULL; mv++)
- {
- const char *value = *mv;
- /* Test whether it looks like a cast expression. */
- if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
- || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
- || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
- || strncmp (value, "((int)"/*)*/, 6) == 0
- || strncmp (value, "((signed short)"/*)*/, 15) == 0
- || strncmp (value, "((signed char)"/*)*/, 14) == 0)
- return mv - macro_values + 1;
- }
- return 0;
-
+return lgetfilecon ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_header_working_stdint_h=yes
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_selinux_lgetfilecon=yes
+else
+ ac_cv_lib_selinux_lgetfilecon=no
fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
+$as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
+if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
+ HAVE_LIBSELINUX=yes
+else
+ HAVE_LIBSELINUX=no
fi
+ if test "$HAVE_LIBSELINUX" = yes; then
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+$as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
+ LIBSELINUX_LIBS=-lselinux
+ fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
-$as_echo "$gl_cv_header_working_stdint_h" >&6; }
- fi
- if test "$gl_cv_header_working_stdint_h" = yes; then
- STDINT_H=
- else
- for ac_header in sys/inttypes.h sys/bitypes.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-fi
-done
+HAVE_GNUTLS=no
+HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=no
+if test "${with_gnutls}" = "yes" ; then
- if test $ac_cv_header_sys_inttypes_h = yes; then
- HAVE_SYS_INTTYPES_H=1
- else
- HAVE_SYS_INTTYPES_H=0
- fi
+ succeeded=no
- if test $ac_cv_header_sys_bitypes_h = yes; then
- HAVE_SYS_BITYPES_H=1
- else
- HAVE_SYS_BITYPES_H=0
- fi
+ if test "$PKG_CONFIG" = "no" ; then
+ HAVE_GNUTLS=no
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5
+$as_echo_n "checking for gnutls >= 2.6.6... " >&6; }
+ if $PKG_CONFIG --exists "gnutls >= 2.6.6" 2>&5 &&
+ LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.6.6" 2>&5` &&
+ LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.6.6" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ LIBGNUTLS_CFLAGS=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"`
+ LIBGNUTLS_LIBS=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5
+$as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ LIBGNUTLS_CFLAGS=""
+ LIBGNUTLS_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.6.6"`
+ fi
- if test $APPLE_UNIVERSAL_BUILD = 0; then
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
+ fi
- for gltype in ptrdiff_t size_t ; do
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
-$as_echo_n "checking for bit size of $gltype... " >&6; }
-if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
- $as_echo_n "(cached) " >&6
-else
- if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
- /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
- included before <wchar.h>. */
- #include <stddef.h>
- #include <signal.h>
- #if HAVE_WCHAR_H
- # include <stdio.h>
- # include <time.h>
- # include <wchar.h>
- #endif
+ if test $succeeded = yes; then
+ HAVE_GNUTLS=yes
+ else
+ HAVE_GNUTLS=no
+ fi
-#include <limits.h>"; then :
+ if test "${HAVE_GNUTLS}" = "yes"; then
-else
- result=unknown
-fi
+$as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
- eval gl_cv_bitsizeof_${gltype}=\$result
+ fi
-fi
-eval ac_res=\$gl_cv_bitsizeof_${gltype}
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- eval result=\$gl_cv_bitsizeof_${gltype}
- if test $result = unknown; then
- result=0
- fi
- GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
- cat >>confdefs.h <<_ACEOF
-#define BITSIZEOF_${GLTYPE} $result
+ CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
+ LIBS="$LIBGNUTLS_LIBS $LIBS"
+ for ac_func in gnutls_certificate_set_verify_function
+do :
+ ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
+if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
_ACEOF
+ HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes
+fi
+done
- eval BITSIZEOF_${GLTYPE}=\$result
- done
+ if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
+
+$as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
fi
+fi
- for gltype in sig_atomic_t wchar_t wint_t ; do
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
-$as_echo_n "checking for bit size of $gltype... " >&6; }
-if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
+
+
+HAVE_XAW3D=no
+LUCID_LIBW=
+if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
+ if test "$with_xaw3d" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
+$as_echo_n "checking for xaw3d... " >&6; }
+ if test "${emacs_cv_xaw3d+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
- /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
- included before <wchar.h>. */
- #include <stddef.h>
- #include <signal.h>
- #if HAVE_WCHAR_H
- # include <stdio.h>
- # include <time.h>
- # include <wchar.h>
- #endif
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
-#include <limits.h>"; then :
+#include <X11/Intrinsic.h>
+#include <X11/Xaw3d/Simple.h>
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
+$as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
+if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXaw3d $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char XawScrollbarSetThumb ();
+int
+main ()
+{
+return XawScrollbarSetThumb ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
else
- result=unknown
+ ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
fi
-
- eval gl_cv_bitsizeof_${gltype}=\$result
-
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
+$as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
+if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
+ emacs_cv_xaw3d=yes
+else
+ emacs_cv_xaw3d=no
fi
-eval ac_res=\$gl_cv_bitsizeof_${gltype}
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- eval result=\$gl_cv_bitsizeof_${gltype}
- if test $result = unknown; then
- result=0
- fi
- GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
- cat >>confdefs.h <<_ACEOF
-#define BITSIZEOF_${GLTYPE} $result
-_ACEOF
-
- eval BITSIZEOF_${GLTYPE}=\$result
- done
+else
+ emacs_cv_xaw3d=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+ else
+ emacs_cv_xaw3d=no
+ fi
+ if test $emacs_cv_xaw3d = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
+$as_echo "yes; using Lucid toolkit" >&6; }
+ USE_X_TOOLKIT=LUCID
+ HAVE_XAW3D=yes
+ LUCID_LIBW=-lXaw3d
+$as_echo "#define HAVE_XAW3D 1" >>confdefs.h
- for gltype in sig_atomic_t wchar_t wint_t ; do
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
-$as_echo_n "checking whether $gltype is signed... " >&6; }
-if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
+$as_echo_n "checking for libXaw... " >&6; }
+ if test "${emacs_cv_xaw+set}" = set; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
- /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
- included before <wchar.h>. */
- #include <stddef.h>
- #include <signal.h>
- #if HAVE_WCHAR_H
- # include <stdio.h>
- # include <time.h>
- # include <wchar.h>
- #endif
-
- int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
+#include <X11/Intrinsic.h>
+#include <X11/Xaw/Simple.h>
int
main ()
{
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- result=yes
+if ac_fn_c_try_link "$LINENO"; then :
+ emacs_cv_xaw=yes
else
- result=no
+ emacs_cv_xaw=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- eval gl_cv_type_${gltype}_signed=\$result
-
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
fi
-eval ac_res=\$gl_cv_type_${gltype}_signed
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- eval result=\$gl_cv_type_${gltype}_signed
- GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
- if test "$result" = yes; then
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SIGNED_${GLTYPE} 1
-_ACEOF
- eval HAVE_SIGNED_${GLTYPE}=1
+ if test $emacs_cv_xaw = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
+$as_echo "yes; using Lucid toolkit" >&6; }
+ USE_X_TOOLKIT=LUCID
+ LUCID_LIBW=-lXaw
+ elif test x"${USE_X_TOOLKIT}" = xLUCID; then
+ as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
else
- eval HAVE_SIGNED_${GLTYPE}=0
+ as_fn_error "No X toolkit could be found.
+If you are sure you want Emacs compiled without an X toolkit, pass
+ --with-x-toolkit=no
+to configure. Otherwise, install the development libraries for the toolkit
+that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
fi
- done
-
-
- gl_cv_type_ptrdiff_t_signed=yes
- gl_cv_type_size_t_signed=no
- if test $APPLE_UNIVERSAL_BUILD = 0; then
+ fi
+fi
+X_TOOLKIT_TYPE=$USE_X_TOOLKIT
- for gltype in ptrdiff_t size_t ; do
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
-$as_echo_n "checking for $gltype integer literal suffix... " >&6; }
-if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
+LIBXTR6=
+if test "${USE_X_TOOLKIT}" != "none"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
+$as_echo_n "checking X11 toolkit version... " >&6; }
+ if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- eval gl_cv_type_${gltype}_suffix=no
- eval result=\$gl_cv_type_${gltype}_signed
- if test "$result" = yes; then
- glsufu=
- else
- glsufu=u
- fi
- for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
- case $glsuf in
- '') gltype1='int';;
- l) gltype1='long int';;
- ll) gltype1='long long int';;
- i64) gltype1='__int64';;
- u) gltype1='unsigned int';;
- ul) gltype1='unsigned long int';;
- ull) gltype1='unsigned long long int';;
- ui64)gltype1='unsigned __int64';;
- esac
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
- /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
- included before <wchar.h>. */
- #include <stddef.h>
- #include <signal.h>
- #if HAVE_WCHAR_H
- # include <stdio.h>
- # include <time.h>
- # include <wchar.h>
- #endif
-
- extern $gltype foo;
- extern $gltype1 foo;
+#include <X11/Intrinsic.h>
int
main ()
{
+#if XtSpecificationRelease < 6
+fail;
+#endif
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- eval gl_cv_type_${gltype}_suffix=\$glsuf
+if ac_fn_c_try_link "$LINENO"; then :
+ emacs_cv_x11_toolkit_version_6=yes
+else
+ emacs_cv_x11_toolkit_version_6=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- eval result=\$gl_cv_type_${gltype}_suffix
- test "$result" != no && break
- done
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
fi
-eval ac_res=\$gl_cv_type_${gltype}_suffix
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
- eval result=\$gl_cv_type_${gltype}_suffix
- test "$result" = no && result=
- eval ${GLTYPE}_SUFFIX=\$result
- cat >>confdefs.h <<_ACEOF
-#define ${GLTYPE}_SUFFIX $result
-_ACEOF
- done
+ HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
+ if test $emacs_cv_x11_toolkit_version_6 = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
+$as_echo "6 or newer" >&6; }
+$as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
+ LIBXTR6="-lSM -lICE"
+ case "$opsys" in
+ ## Use libw.a along with X11R6 Xt.
+ unixware) LIBXTR6="$LIBXTR6 -lw" ;;
+ esac
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
+$as_echo "before 6" >&6; }
fi
+ OLDLIBS="$LIBS"
+ if test x$HAVE_X11XTR6 = xyes; then
+ LIBS="-lXt -lSM -lICE $LIBS"
+ else
+ LIBS="-lXt $LIBS"
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
+$as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
+if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXmu $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
- for gltype in sig_atomic_t wchar_t wint_t ; do
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
-$as_echo_n "checking for $gltype integer literal suffix... " >&6; }
-if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
- $as_echo_n "(cached) " >&6
-else
- eval gl_cv_type_${gltype}_suffix=no
- eval result=\$gl_cv_type_${gltype}_signed
- if test "$result" = yes; then
- glsufu=
- else
- glsufu=u
- fi
- for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
- case $glsuf in
- '') gltype1='int';;
- l) gltype1='long int';;
- ll) gltype1='long long int';;
- i64) gltype1='__int64';;
- u) gltype1='unsigned int';;
- ul) gltype1='unsigned long int';;
- ull) gltype1='unsigned long long int';;
- ui64)gltype1='unsigned __int64';;
- esac
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
- /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
- included before <wchar.h>. */
- #include <stddef.h>
- #include <signal.h>
- #if HAVE_WCHAR_H
- # include <stdio.h>
- # include <time.h>
- # include <wchar.h>
- #endif
-
- extern $gltype foo;
- extern $gltype1 foo;
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char XmuConvertStandardSelection ();
int
main ()
{
-
+return XmuConvertStandardSelection ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- eval gl_cv_type_${gltype}_suffix=\$glsuf
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
+else
+ ac_cv_lib_Xmu_XmuConvertStandardSelection=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- eval result=\$gl_cv_type_${gltype}_suffix
- test "$result" != no && break
- done
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
fi
-eval ac_res=\$gl_cv_type_${gltype}_suffix
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
- GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
- eval result=\$gl_cv_type_${gltype}_suffix
- test "$result" = no && result=
- eval ${GLTYPE}_SUFFIX=\$result
- cat >>confdefs.h <<_ACEOF
-#define ${GLTYPE}_SUFFIX $result
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
+$as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
+if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBXMU 1
_ACEOF
- done
-
-
-
- if test $BITSIZEOF_WINT_T -lt 32; then
- BITSIZEOF_WINT_T=32
- fi
-
- STDINT_H=stdint.h
- fi
+ LIBS="-lXmu $LIBS"
- if test -n "$STDINT_H"; then
- GL_GENERATE_STDINT_H_TRUE=
- GL_GENERATE_STDINT_H_FALSE='#'
-else
- GL_GENERATE_STDINT_H_TRUE='#'
- GL_GENERATE_STDINT_H_FALSE=
fi
+ test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
+ fi
+LIBXMU=-lXmu
+case $opsys in
+ ## These systems don't supply Xmu.
+ hpux* | aix4-2 )
+ test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
+ ;;
+esac
- GNULIB_IMAXABS=0;
- GNULIB_IMAXDIV=0;
- GNULIB_STRTOIMAX=0;
- GNULIB_STRTOUMAX=0;
- HAVE_DECL_IMAXABS=1;
- HAVE_DECL_IMAXDIV=1;
- HAVE_DECL_STRTOIMAX=1;
- HAVE_DECL_STRTOUMAX=1;
- REPLACE_STRTOIMAX=0;
- INT32_MAX_LT_INTMAX_MAX=1;
- INT64_MAX_EQ_LONG_MAX='defined _LP64';
- PRI_MACROS_BROKEN=0;
- PRIPTR_PREFIX=__PRIPTR_PREFIX;
- UINT32_MAX_LT_UINTMAX_MAX=1;
- UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- if test $gl_cv_have_include_next = yes; then
- gl_cv_next_inttypes_h='<'inttypes.h'>'
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
-$as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
-if test "${gl_cv_next_inttypes_h+set}" = set; then :
+# On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
+if test "${HAVE_X11}" = "yes"; then
+ if test "${USE_X_TOOLKIT}" != "none"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
+$as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
+if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
$as_echo_n "(cached) " >&6
else
-
- if test $ac_cv_header_inttypes_h = yes; then
-
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXext $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <inttypes.h>
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char XShapeQueryExtension ();
+int
+main ()
+{
+return XShapeQueryExtension ();
+ ;
+ return 0;
+}
_ACEOF
- case "$host_os" in
- aix*) gl_absname_cpp="$ac_cpp -C" ;;
- *) gl_absname_cpp="$ac_cpp" ;;
- esac
-
- case "$host_os" in
- mingw*)
- gl_dirsep_regex='[/\\]'
- ;;
- *)
- gl_dirsep_regex='\/'
- ;;
- esac
- gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
- gl_header_literal_regex=`echo 'inttypes.h' \
- | sed -e "$gl_make_literal_regex_sed"`
- gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
- s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
- s|^/[^/]|//&|
- p
- q
- }'
- gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
- sed -n "$gl_absolute_header_sed"`'"'
- else
- gl_cv_next_inttypes_h='<'inttypes.h'>'
- fi
-
-
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_Xext_XShapeQueryExtension=yes
+else
+ ac_cv_lib_Xext_XShapeQueryExtension=no
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
-$as_echo "$gl_cv_next_inttypes_h" >&6; }
- fi
- NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
-
- if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
- gl_next_as_first_directive='<'inttypes.h'>'
- else
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
- gl_next_as_first_directive=$gl_cv_next_inttypes_h
- fi
- NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
-
-
-
-
-
-
-
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
+$as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
+if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBXEXT 1
+_ACEOF
+ LIBS="-lXext $LIBS"
+fi
+ fi
+fi
- case "$host_os" in
- mingw*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
-$as_echo_n "checking for 64-bit off_t... " >&6; }
-if test "${gl_cv_type_off_t_64+set}" = set; then :
+LIBXP=
+if test "${USE_X_TOOLKIT}" = "MOTIF"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
+$as_echo_n "checking for Motif version 2.1... " >&6; }
+if test "${emacs_cv_motif_version_2_1+set}" = set; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/types.h>
- int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
+#include <Xm/Xm.h>
+int
+main ()
+{
+#if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
+int x = 5;
+#else
+Motif version prior to 2.1.
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ emacs_cv_motif_version_2_1=yes
+else
+ emacs_cv_motif_version_2_1=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
+$as_echo "$emacs_cv_motif_version_2_1" >&6; }
+ if test $emacs_cv_motif_version_2_1 = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
+$as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
+if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXp $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char XpCreateContext ();
int
main ()
{
-
+return XpCreateContext ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_type_off_t_64=yes
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_Xp_XpCreateContext=yes
else
- gl_cv_type_off_t_64=no
+ ac_cv_lib_Xp_XpCreateContext=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
+$as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
+if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
+ LIBXP=-lXp
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
-$as_echo "$gl_cv_type_off_t_64" >&6; }
- if test $gl_cv_type_off_t_64 = no; then
- WINDOWS_64_BIT_OFF_T=1
- else
- WINDOWS_64_BIT_OFF_T=0
- fi
- WINDOWS_64_BIT_ST_SIZE=1
- ;;
- *)
- WINDOWS_64_BIT_OFF_T=0
- WINDOWS_64_BIT_ST_SIZE=0
- ;;
- esac
-
-
- GNULIB_FCHMODAT=0;
- GNULIB_FSTAT=0;
- GNULIB_FSTATAT=0;
- GNULIB_FUTIMENS=0;
- GNULIB_LCHMOD=0;
- GNULIB_LSTAT=0;
- GNULIB_MKDIRAT=0;
- GNULIB_MKFIFO=0;
- GNULIB_MKFIFOAT=0;
- GNULIB_MKNOD=0;
- GNULIB_MKNODAT=0;
- GNULIB_STAT=0;
- GNULIB_UTIMENSAT=0;
- HAVE_FCHMODAT=1;
- HAVE_FSTATAT=1;
- HAVE_FUTIMENS=1;
- HAVE_LCHMOD=1;
- HAVE_LSTAT=1;
- HAVE_MKDIRAT=1;
- HAVE_MKFIFO=1;
- HAVE_MKFIFOAT=1;
- HAVE_MKNOD=1;
- HAVE_MKNODAT=1;
- HAVE_UTIMENSAT=1;
- REPLACE_FSTAT=0;
- REPLACE_FSTATAT=0;
- REPLACE_FUTIMENS=0;
- REPLACE_LSTAT=0;
- REPLACE_MKDIR=0;
- REPLACE_MKFIFO=0;
- REPLACE_MKNOD=0;
- REPLACE_STAT=0;
- REPLACE_UTIMENSAT=0;
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
-$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
-if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
+$as_echo_n "checking for LessTif where some systems put it... " >&6; }
+if test "${emacs_cv_lesstif+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- rm -f conftest.sym conftest.file
- echo >conftest.file
- if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
- if test "$cross_compiling" = yes; then :
- case "$host_os" in
- # Guess yes on glibc systems.
- *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
- # If we don't know, assume the worst.
- *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
- esac
-
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ # We put this in CFLAGS temporarily to precede other -I options
+ # that might be in CFLAGS temporarily.
+ # We put this in CPPFLAGS where it precedes the other -I options.
+ OLD_CPPFLAGS=$CPPFLAGS
+ OLD_CFLAGS=$CFLAGS
+ CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
+ CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-$ac_includes_default
+#include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
int
main ()
{
-struct stat sbuf;
- /* Linux will dereference the symlink and fail, as required by
- POSIX. That is better in the sense that it means we will not
- have to compile and use the lstat wrapper. */
- return lstat ("conftest.sym/", &sbuf) == 0;
-
+int x = 5;
;
return 0;
}
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_lstat_dereferences_slashed_symlink=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ emacs_cv_lesstif=yes
else
- gl_cv_func_lstat_dereferences_slashed_symlink=no
+ emacs_cv_lesstif=no
fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
+$as_echo "$emacs_cv_lesstif" >&6; }
+ if test $emacs_cv_lesstif = yes; then
+ # Make sure this -I option remains in CPPFLAGS after it is set
+ # back to REAL_CPPFLAGS.
+ # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
+ # have those other -I options anyway. Ultimately, having this
+ # directory ultimately in CPPFLAGS will be enough.
+ REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
+ LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
+ else
+ CFLAGS=$OLD_CFLAGS
+ CPPFLAGS=$OLD_CPPFLAGS
+ fi
+ fi
+ ac_fn_c_check_header_mongrel "$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
+if test "x$ac_cv_header_Xm_BulletinB_h" = x""yes; then :
- else
- # If the 'ln -s' command failed, then we probably don't even
- # have an lstat function.
- gl_cv_func_lstat_dereferences_slashed_symlink="guessing no"
- fi
- rm -f conftest.sym conftest.file
-
+else
+ as_fn_error "Motif toolkit requested but requirements not found." "$LINENO" 5
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
-$as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
- case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
- *yes)
-
-cat >>confdefs.h <<_ACEOF
-#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
-_ACEOF
-
- ;;
- esac
-
-
- GNULIB_MKTIME=0;
- GNULIB_NANOSLEEP=0;
- GNULIB_STRPTIME=0;
- GNULIB_TIMEGM=0;
- GNULIB_TIME_R=0;
- HAVE_DECL_LOCALTIME_R=1;
- HAVE_NANOSLEEP=1;
- HAVE_STRPTIME=1;
- HAVE_TIMEGM=1;
- REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
- REPLACE_MKTIME=GNULIB_PORTCHECK;
- REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
- REPLACE_TIMEGM=GNULIB_PORTCHECK;
+fi
+USE_TOOLKIT_SCROLL_BARS=no
+if test "${with_toolkit_scroll_bars}" != "no"; then
+ if test "${USE_X_TOOLKIT}" != "none"; then
+ if test "${USE_X_TOOLKIT}" = "MOTIF"; then
+ $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
+ HAVE_XAW3D=no
+ USE_TOOLKIT_SCROLL_BARS=yes
+ elif test "${HAVE_XAW3D}" = "yes" || test "${USE_X_TOOLKIT}" = "LUCID"; then
+ $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
- GNULIB_PSELECT=0;
- GNULIB_SELECT=0;
- HAVE_PSELECT=1;
- REPLACE_PSELECT=0;
- REPLACE_SELECT=0;
-
-
-
-
+ USE_TOOLKIT_SCROLL_BARS=yes
+ fi
+ elif test "${HAVE_GTK}" = "yes"; then
+ $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
+ USE_TOOLKIT_SCROLL_BARS=yes
+ elif test "${HAVE_NS}" = "yes"; then
+ $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
-$as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
-if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
+ USE_TOOLKIT_SCROLL_BARS=yes
+ fi
+fi
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/select.h>
+
+ #include <X11/Xlib.h>
+ #include <X11/Xresource.h>
int
main ()
{
-struct timeval b;
+XIMProc callback;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_header_sys_select_h_selfcontained=yes
+ HAVE_XIM=yes
+
+$as_echo "#define HAVE_XIM 1" >>confdefs.h
+
else
- gl_cv_header_sys_select_h_selfcontained=no
+ HAVE_XIM=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test $gl_cv_header_sys_select_h_selfcontained = yes; then
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/select.h>
-int
-main ()
-{
-int memset; int bzero;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/select.h>
-int
-main ()
-{
- #undef memset
- #define memset nonexistent_memset
- extern
- #ifdef __cplusplus
- "C"
- #endif
- void *memset (void *, int, unsigned long);
- #undef bzero
- #define bzero nonexistent_bzero
- extern
- #ifdef __cplusplus
- "C"
- #endif
- void bzero (void *, unsigned long);
- fd_set fds;
- FD_ZERO (&fds);
+if test "${with_xim}" != "no"; then
+
+$as_echo "#define USE_XIM 1" >>confdefs.h
+
+fi
+
+
+if test "${HAVE_XIM}" != "no"; then
+ late_CFLAGS=$CFLAGS
+ if test "$GCC" = yes; then
+ CFLAGS="$CFLAGS --pedantic-errors"
+ fi
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <X11/Xlib.h>
+#include <X11/Xresource.h>
+int
+main ()
+{
+Display *display;
+XrmDatabase db;
+char *res_name;
+char *res_class;
+XIMProc callback;
+XPointer *client_data;
+#ifndef __GNUC__
+/* If we're not using GCC, it's probably not XFree86, and this is
+ probably right, but we can't use something like --pedantic-errors. */
+extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
+ char*, XIMProc, XPointer*);
+#endif
+(void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
+ client_data);
;
return 0;
}
-
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-else
- gl_cv_header_sys_select_h_selfcontained=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
+if ac_fn_c_try_compile "$LINENO"; then :
+ emacs_cv_arg6_star=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
+ if test "$emacs_cv_arg6_star" = yes; then
+ $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
+
+ else
+ $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
+ fi
+ CFLAGS=$late_CFLAGS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
-$as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
+### Start of font-backend (under any platform) section.
+# (nothing here yet -- this is a placeholder)
+### End of font-backend (under any platform) section.
+### Start of font-backend (under X11) section.
+if test "${HAVE_X11}" = "yes"; then
+ succeeded=no
+ if test "$PKG_CONFIG" = "no" ; then
+ HAVE_FC=no
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
+$as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
+ if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5 &&
+ FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0" 2>&5` &&
+ FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ FONTCONFIG_CFLAGS=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
+ FONTCONFIG_LIBS=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
+$as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ FONTCONFIG_CFLAGS=""
+ FONTCONFIG_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
+ fi
- if test $gl_cv_have_include_next = yes; then
- gl_cv_next_sys_select_h='<'sys/select.h'>'
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
-$as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
-if test "${gl_cv_next_sys_select_h+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
-
- if test $ac_cv_header_sys_select_h = yes; then
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
+ fi
+ if test $succeeded = yes; then
+ HAVE_FC=yes
+ else
+ HAVE_FC=no
+ fi
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/select.h>
-_ACEOF
- case "$host_os" in
- aix*) gl_absname_cpp="$ac_cpp -C" ;;
- *) gl_absname_cpp="$ac_cpp" ;;
- esac
+ ## Use -lXft if available, unless `--with-xft=no'.
+ HAVE_XFT=maybe
+ if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
+ with_xft="no";
+ fi
+ if test "x${with_xft}" != "xno"; then
- case "$host_os" in
- mingw*)
- gl_dirsep_regex='[/\\]'
- ;;
- *)
- gl_dirsep_regex='\/'
- ;;
- esac
- gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_header_literal_regex=`echo 'sys/select.h' \
- | sed -e "$gl_make_literal_regex_sed"`
- gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
- s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
- s|^/[^/]|//&|
- p
- q
- }'
- gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
- sed -n "$gl_absolute_header_sed"`'"'
- else
- gl_cv_next_sys_select_h='<'sys/select.h'>'
- fi
+ succeeded=no
+ if test "$PKG_CONFIG" = "no" ; then
+ HAVE_XFT=no
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
+$as_echo_n "checking for xft >= 0.13.0... " >&6; }
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
-$as_echo "$gl_cv_next_sys_select_h" >&6; }
- fi
- NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
+ if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5 &&
+ XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0" 2>&5` &&
+ XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ XFT_CFLAGS=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
+ XFT_LIBS=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
+$as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ XFT_CFLAGS=""
+ XFT_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
- if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
- gl_next_as_first_directive='<'sys/select.h'>'
- else
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
- gl_next_as_first_directive=$gl_cv_next_sys_select_h
- fi
- NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
+ fi
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
+ fi
- if test $ac_cv_header_sys_select_h = yes; then
- HAVE_SYS_SELECT_H=1
+ if test $succeeded = yes; then
+ :
else
- HAVE_SYS_SELECT_H=0
+ HAVE_XFT=no
fi
+ ## Because xftfont.c uses XRenderQueryExtension, we also
+ ## need to link to -lXrender.
+ HAVE_XRENDER=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
+$as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
+if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXrender $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char XRenderQueryExtension ();
+int
+main ()
+{
+return XRenderQueryExtension ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_Xrender_XRenderQueryExtension=yes
+else
+ ac_cv_lib_Xrender_XRenderQueryExtension=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
+$as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
+if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
+ HAVE_XRENDER=yes
+fi
+ if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
+ OLD_CPPFLAGS="$CPPFLAGS"
+ OLD_CFLAGS="$CFLAGS"
+ OLD_LIBS="$LIBS"
+ CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
+ CFLAGS="$CFLAGS $XFT_CFLAGS"
+ XFT_LIBS="-lXrender $XFT_LIBS"
+ LIBS="$XFT_LIBS $LIBS"
+ ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
+if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
+$as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
+if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXft $XFT_LIBS $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
-
- if test $ac_cv_header_sys_socket_h != yes; then
- for ac_header in winsock2.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
-if test "x$ac_cv_header_winsock2_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_WINSOCK2_H 1
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char XftFontOpen ();
+int
+main ()
+{
+return XftFontOpen ();
+ ;
+ return 0;
+}
_ACEOF
-
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_Xft_XftFontOpen=yes
+else
+ ac_cv_lib_Xft_XftFontOpen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
+$as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
+if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
+ HAVE_XFT=yes
fi
-done
-
- fi
- if test "$ac_cv_header_winsock2_h" = yes; then
- HAVE_WINSOCK2_H=1
- UNISTD_H_HAVE_WINSOCK2_H=1
- SYS_IOCTL_H_HAVE_WINSOCK2_H=1
- else
- HAVE_WINSOCK2_H=0
- fi
-
-
-
-
-
-
+fi
- GNULIB_PTHREAD_SIGMASK=0;
- GNULIB_RAISE=0;
- GNULIB_SIGNAL_H_SIGPIPE=0;
- GNULIB_SIGPROCMASK=0;
- GNULIB_SIGACTION=0;
- HAVE_POSIX_SIGNALBLOCKING=1;
- HAVE_PTHREAD_SIGMASK=1;
- HAVE_RAISE=1;
- HAVE_SIGSET_T=1;
- HAVE_SIGINFO_T=1;
- HAVE_SIGACTION=1;
- HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
- HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
+ if test "${HAVE_XFT}" = "yes"; then
- HAVE_SIGHANDLER_T=1;
- REPLACE_PTHREAD_SIGMASK=0;
- REPLACE_RAISE=0;
+$as_echo "#define HAVE_XFT 1" >>confdefs.h
+ C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
+ else
+ CPPFLAGS="$OLD_CPPFLAGS"
+ CFLAGS="$OLD_CFLAGS"
+ LIBS="$OLD_LIBS"
+ fi # "${HAVE_XFT}" = "yes"
+ fi # "$HAVE_XFT" != no
+ fi # "x${with_xft}" != "xno"
+ ## We used to allow building with FreeType and without Xft.
+ ## However, the ftx font backend driver is not in good shape.
+ if test "$HAVE_XFT" != "yes"; then
+ HAVE_XFT=no
+ HAVE_FREETYPE=no
+ else
+ succeeded=no
+ if test "$PKG_CONFIG" = "no" ; then
+ HAVE_FREETYPE=no
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
+$as_echo_n "checking for freetype2... " >&6; }
- ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
- #include <signal.h>
- /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
- #include <sys/types.h>
+ if $PKG_CONFIG --exists "freetype2" 2>&5 &&
+ FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2" 2>&5` &&
+ FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ FREETYPE_CFLAGS=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
+ FREETYPE_LIBS=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
+$as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ FREETYPE_CFLAGS=""
+ FREETYPE_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
-"
-if test "x$ac_cv_type_sigset_t" = x""yes; then :
+ fi
-cat >>confdefs.h <<_ACEOF
-#define HAVE_SIGSET_T 1
-_ACEOF
-gl_cv_type_sigset_t=yes
-else
- gl_cv_type_sigset_t=no
-fi
- if test $gl_cv_type_sigset_t != yes; then
- HAVE_SIGSET_T=0
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
fi
-ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
-if test "x$ac_cv_type_pid_t" = x""yes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define pid_t int
-_ACEOF
-
-fi
-
-
-
- if test $ac_cv_header_sys_socket_h = no; then
- for ac_header in ws2tcpip.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
-if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_WS2TCPIP_H 1
-_ACEOF
-
-fi
-
-done
+ if test $succeeded = yes; then
+ HAVE_FREETYPE=yes
+ else
+ HAVE_FREETYPE=no
+ fi
- fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
-$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
-if test "${ac_cv_header_stdbool_h+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+ test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
+ fi
- #include <stdbool.h>
- #ifndef bool
- "error: bool is not defined"
- #endif
- #ifndef false
- "error: false is not defined"
- #endif
- #if false
- "error: false is not 0"
- #endif
- #ifndef true
- "error: true is not defined"
- #endif
- #if true != 1
- "error: true is not 1"
- #endif
- #ifndef __bool_true_false_are_defined
- "error: __bool_true_false_are_defined is not defined"
- #endif
+ HAVE_LIBOTF=no
+ if test "${HAVE_FREETYPE}" = "yes"; then
- struct s { _Bool s: 1; _Bool t; } s;
+$as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
- char a[true == 1 ? 1 : -1];
- char b[false == 0 ? 1 : -1];
- char c[__bool_true_false_are_defined == 1 ? 1 : -1];
- char d[(bool) 0.5 == true ? 1 : -1];
- /* See body of main program for 'e'. */
- char f[(_Bool) 0.0 == false ? 1 : -1];
- char g[true];
- char h[sizeof (_Bool)];
- char i[sizeof s.t];
- enum { j = false, k = true, l = false * true, m = true * 256 };
- /* The following fails for
- HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
- _Bool n[m];
- char o[sizeof n == m * sizeof n[0] ? 1 : -1];
- char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
- /* Catch a bug in an HP-UX C compiler. See
- http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
- http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
- */
- _Bool q = true;
- _Bool *pq = &q;
+ if test "${with_libotf}" != "no"; then
-int
-main ()
-{
+ succeeded=no
- bool e = &s;
- *pq |= q;
- *pq |= ! q;
- /* Refer to every declared value, to avoid compiler optimizations. */
- return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
- + !m + !n + !o + !p + !q + !pq);
+ if test "$PKG_CONFIG" = "no" ; then
+ HAVE_LIBOTF=no
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
+$as_echo_n "checking for libotf... " >&6; }
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stdbool_h=yes
-else
- ac_cv_header_stdbool_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
-$as_echo "$ac_cv_header_stdbool_h" >&6; }
- ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
-if test "x$ac_cv_type__Bool" = x""yes; then :
+ if $PKG_CONFIG --exists "libotf" 2>&5 &&
+ LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf" 2>&5` &&
+ LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ LIBOTF_CFLAGS=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
+ LIBOTF_LIBS=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
+$as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ LIBOTF_CFLAGS=""
+ LIBOTF_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
-cat >>confdefs.h <<_ACEOF
-#define HAVE__BOOL 1
-_ACEOF
+ fi
-fi
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
+ fi
+ if test $succeeded = yes; then
+ HAVE_LIBOTF=yes
+ else
+ HAVE_LIBOTF=no
+ fi
- REPLACE_NULL=0;
- HAVE_WCHAR_T=1;
+ if test "$HAVE_LIBOTF" = "yes"; then
+$as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
-$as_echo_n "checking for wchar_t... " >&6; }
-if test "${gt_cv_c_wchar_t+set}" = set; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
+$as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
+if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lotf $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <stddef.h>
- wchar_t foo = (wchar_t)'\0';
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char OTF_get_variation_glyphs ();
int
main ()
{
-
+return OTF_get_variation_glyphs ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gt_cv_c_wchar_t=yes
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_otf_OTF_get_variation_glyphs=yes
else
- gt_cv_c_wchar_t=no
+ ac_cv_lib_otf_OTF_get_variation_glyphs=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
+$as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
+if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
+ HAVE_OTF_GET_VARIATION_GLYPHS=yes
+else
+ HAVE_OTF_GET_VARIATION_GLYPHS=no
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
-$as_echo "$gt_cv_c_wchar_t" >&6; }
- if test $gt_cv_c_wchar_t = yes; then
-$as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
+ if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
+
+$as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
+
+ fi
+ fi
+ fi
+ fi
+
+ HAVE_M17N_FLT=no
+ if test "${HAVE_LIBOTF}" = yes; then
+ if test "${with_m17n_flt}" != "no"; then
+
+ succeeded=no
+
+ if test "$PKG_CONFIG" = "no" ; then
+ HAVE_M17N_FLT=no
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
+$as_echo_n "checking for m17n-flt... " >&6; }
+
+ if $PKG_CONFIG --exists "m17n-flt" 2>&5 &&
+ M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt" 2>&5` &&
+ M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ M17N_FLT_CFLAGS=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
+ M17N_FLT_LIBS=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
+$as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ M17N_FLT_CFLAGS=""
+ M17N_FLT_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
+
+ fi
+
+
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
fi
+ if test $succeeded = yes; then
+ HAVE_M17N_FLT=yes
+ else
+ HAVE_M17N_FLT=no
+ fi
+
+ if test "$HAVE_M17N_FLT" = "yes"; then
+
+$as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
+
+ fi
+ fi
+ fi
+else
+ HAVE_XFT=no
+ HAVE_FREETYPE=no
+ HAVE_LIBOTF=no
+ HAVE_M17N_FLT=no
+fi
+
+### End of font-backend (under X11) section.
+
+
- GNULIB_DPRINTF=0;
- GNULIB_FCLOSE=0;
- GNULIB_FDOPEN=0;
- GNULIB_FFLUSH=0;
- GNULIB_FGETC=0;
- GNULIB_FGETS=0;
- GNULIB_FOPEN=0;
- GNULIB_FPRINTF=0;
- GNULIB_FPRINTF_POSIX=0;
- GNULIB_FPURGE=0;
- GNULIB_FPUTC=0;
- GNULIB_FPUTS=0;
- GNULIB_FREAD=0;
- GNULIB_FREOPEN=0;
- GNULIB_FSCANF=0;
- GNULIB_FSEEK=0;
- GNULIB_FSEEKO=0;
- GNULIB_FTELL=0;
- GNULIB_FTELLO=0;
- GNULIB_FWRITE=0;
- GNULIB_GETC=0;
- GNULIB_GETCHAR=0;
- GNULIB_GETDELIM=0;
- GNULIB_GETLINE=0;
- GNULIB_OBSTACK_PRINTF=0;
- GNULIB_OBSTACK_PRINTF_POSIX=0;
- GNULIB_PCLOSE=0;
- GNULIB_PERROR=0;
- GNULIB_POPEN=0;
- GNULIB_PRINTF=0;
- GNULIB_PRINTF_POSIX=0;
- GNULIB_PUTC=0;
- GNULIB_PUTCHAR=0;
- GNULIB_PUTS=0;
- GNULIB_REMOVE=0;
- GNULIB_RENAME=0;
- GNULIB_RENAMEAT=0;
- GNULIB_SCANF=0;
- GNULIB_SNPRINTF=0;
- GNULIB_SPRINTF_POSIX=0;
- GNULIB_STDIO_H_NONBLOCKING=0;
- GNULIB_STDIO_H_SIGPIPE=0;
- GNULIB_TMPFILE=0;
- GNULIB_VASPRINTF=0;
- GNULIB_VFSCANF=0;
- GNULIB_VSCANF=0;
- GNULIB_VDPRINTF=0;
- GNULIB_VFPRINTF=0;
- GNULIB_VFPRINTF_POSIX=0;
- GNULIB_VPRINTF=0;
- GNULIB_VPRINTF_POSIX=0;
- GNULIB_VSNPRINTF=0;
- GNULIB_VSPRINTF_POSIX=0;
- HAVE_DECL_FPURGE=1;
- HAVE_DECL_FSEEKO=1;
- HAVE_DECL_FTELLO=1;
- HAVE_DECL_GETDELIM=1;
- HAVE_DECL_GETLINE=1;
- HAVE_DECL_OBSTACK_PRINTF=1;
- HAVE_DECL_SNPRINTF=1;
- HAVE_DECL_VSNPRINTF=1;
- HAVE_DPRINTF=1;
- HAVE_FSEEKO=1;
- HAVE_FTELLO=1;
- HAVE_PCLOSE=1;
- HAVE_POPEN=1;
- HAVE_RENAMEAT=1;
- HAVE_VASPRINTF=1;
- HAVE_VDPRINTF=1;
- REPLACE_DPRINTF=0;
- REPLACE_FCLOSE=0;
- REPLACE_FDOPEN=0;
- REPLACE_FFLUSH=0;
- REPLACE_FOPEN=0;
- REPLACE_FPRINTF=0;
- REPLACE_FPURGE=0;
- REPLACE_FREOPEN=0;
- REPLACE_FSEEK=0;
- REPLACE_FSEEKO=0;
- REPLACE_FTELL=0;
- REPLACE_FTELLO=0;
- REPLACE_GETDELIM=0;
- REPLACE_GETLINE=0;
- REPLACE_OBSTACK_PRINTF=0;
- REPLACE_PERROR=0;
- REPLACE_POPEN=0;
- REPLACE_PRINTF=0;
- REPLACE_REMOVE=0;
- REPLACE_RENAME=0;
- REPLACE_RENAMEAT=0;
- REPLACE_SNPRINTF=0;
- REPLACE_SPRINTF=0;
- REPLACE_STDIO_READ_FUNCS=0;
- REPLACE_STDIO_WRITE_FUNCS=0;
- REPLACE_TMPFILE=0;
- REPLACE_VASPRINTF=0;
- REPLACE_VDPRINTF=0;
- REPLACE_VFPRINTF=0;
- REPLACE_VPRINTF=0;
- REPLACE_VSNPRINTF=0;
- REPLACE_VSPRINTF=0;
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
-$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
-if test "${ac_cv_struct_tm+set}" = set; then :
+
+
+
+
+
+
+### Use -lXpm if available, unless `--with-xpm=no'.
+HAVE_XPM=no
+LIBXPM=
+if test "${HAVE_X11}" = "yes"; then
+ if test "${with_xpm}" != "no"; then
+ ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
+if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
+$as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
+if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lXpm -lX11 $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/types.h>
-#include <time.h>
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char XpmReadFileToPixmap ();
int
main ()
{
-struct tm tm;
- int *p = &tm.tm_sec;
- return !p;
+return XpmReadFileToPixmap ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_struct_tm=time.h
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
else
- ac_cv_struct_tm=sys/time.h
+ ac_cv_lib_Xpm_XpmReadFileToPixmap=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
+$as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
+if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
+ HAVE_XPM=yes
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
-$as_echo "$ac_cv_struct_tm" >&6; }
-if test $ac_cv_struct_tm = sys/time.h; then
-
-$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
fi
-ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
-#include <$ac_cv_struct_tm>
-"
-if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
+ if test "${HAVE_XPM}" = "yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
+$as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include "X11/xpm.h"
+#ifndef XpmReturnAllocPixels
+no_return_alloc_pixels
+#endif
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_TM_TM_ZONE 1
_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
+ HAVE_XPM=no
+else
+ HAVE_XPM=yes
+fi
+rm -f conftest*
-fi
+ if test "${HAVE_XPM}" = "yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ fi
+ fi
-if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
+ if test "${HAVE_XPM}" = "yes"; then
-$as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
+$as_echo "#define HAVE_XPM 1" >>confdefs.h
-else
- ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
-"
-if test "x$ac_cv_have_decl_tzname" = x""yes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
+ LIBXPM=-lXpm
+ fi
fi
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_TZNAME $ac_have_decl
-_ACEOF
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
-$as_echo_n "checking for tzname... " >&6; }
-if test "${ac_cv_var_tzname+set}" = set; then :
+### Use -ljpeg if available, unless `--with-jpeg=no'.
+HAVE_JPEG=no
+LIBJPEG=
+if test "${HAVE_X11}" = "yes"; then
+ if test "${with_jpeg}" != "no"; then
+ ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
+if test "x$ac_cv_header_jerror_h" = x""yes; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
+$as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
+if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ljpeg $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <time.h>
-#if !HAVE_DECL_TZNAME
-extern char *tzname[];
-#endif
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char jpeg_destroy_compress ();
int
main ()
{
-return tzname[0][0];
+return jpeg_destroy_compress ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_var_tzname=yes
+ ac_cv_lib_jpeg_jpeg_destroy_compress=yes
else
- ac_cv_var_tzname=no
+ ac_cv_lib_jpeg_jpeg_destroy_compress=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
+$as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
+if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
+ HAVE_JPEG=yes
+fi
+
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
-$as_echo "$ac_cv_var_tzname" >&6; }
- if test $ac_cv_var_tzname = yes; then
-$as_echo "#define HAVE_TZNAME 1" >>confdefs.h
fi
-fi
+ if test "${HAVE_JPEG}" = "yes"; then
+ $as_echo "#define HAVE_JPEG 1" >>confdefs.h
- ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
-"
-if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <jpeglib.h>
+ version=JPEG_LIB_VERSION
-$as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
+ $as_echo "#define HAVE_JPEG 1" >>confdefs.h
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
+$as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
+ HAVE_JPEG=no
fi
+rm -f conftest*
+ fi
+ if test "${HAVE_JPEG}" = "yes"; then
+ LIBJPEG=-ljpeg
+ fi
+fi
+### Use -lpng if available, unless `--with-png=no'.
+HAVE_PNG=no
+LIBPNG=
+if test "${HAVE_X11}" = "yes"; then
+ if test "${with_png}" != "no"; then
+ # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
+ # in /usr/include/libpng.
+ for ac_header in png.h libpng/png.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+eval as_val=\$$as_ac_Header
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+ break
+fi
+done
+ if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
+$as_echo_n "checking for png_get_channels in -lpng... " >&6; }
+if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lpng -lz -lm $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
-ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
-if test "x$ac_cv_have_decl_strtoimax" = x""yes; then :
- ac_have_decl=1
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char png_get_channels ();
+int
+main ()
+{
+return png_get_channels ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_png_png_get_channels=yes
else
- ac_have_decl=0
+ ac_cv_lib_png_png_get_channels=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
+$as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
+if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
+ HAVE_PNG=yes
fi
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_STRTOIMAX $ac_have_decl
-_ACEOF
+ fi
+ fi
+ if test "${HAVE_PNG}" = "yes"; then
+
+$as_echo "#define HAVE_PNG 1" >>confdefs.h
+
+ LIBPNG="-lpng -lz -lm"
+
+ ac_fn_c_check_decl "$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
+ # include <libpng/png.h>
+ #else
+ # include <png.h>
+ #endif
+
+"
+if test "x$ac_cv_have_decl_png_longjmp" = x""yes; then :
+
+else
+$as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
-ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
-if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
fi
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_STRTOUMAX $ac_have_decl
-_ACEOF
-
+ fi
+fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
-$as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
-if test "${ac_cv_header_stat_broken+set}" = set; then :
+### Use -ltiff if available, unless `--with-tiff=no'.
+HAVE_TIFF=no
+LIBTIFF=
+if test "${HAVE_X11}" = "yes"; then
+ if test "${with_tiff}" != "no"; then
+ ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
+if test "x$ac_cv_header_tiffio_h" = x""yes; then :
+ tifflibs="-lz -lm"
+ # At least one tiff package requires the jpeg library.
+ if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
+$as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
+if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ltiff $tifflibs $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#if defined S_ISBLK && defined S_IFDIR
-extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
-#endif
-
-#if defined S_ISBLK && defined S_IFCHR
-extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
-#endif
-
-#if defined S_ISLNK && defined S_IFREG
-extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
-#endif
-#if defined S_ISSOCK && defined S_IFREG
-extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
#endif
-
+char TIFFGetVersion ();
+int
+main ()
+{
+return TIFFGetVersion ();
+ ;
+ return 0;
+}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_stat_broken=no
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_tiff_TIFFGetVersion=yes
else
- ac_cv_header_stat_broken=yes
+ ac_cv_lib_tiff_TIFFGetVersion=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
-$as_echo "$ac_cv_header_stat_broken" >&6; }
-if test $ac_cv_header_stat_broken = yes; then
-
-$as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
+$as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
+if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
+ HAVE_TIFF=yes
fi
+fi
-ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
-if test "x$ac_cv_type_mode_t" = x""yes; then :
+ fi
-else
+ if test "${HAVE_TIFF}" = "yes"; then
-cat >>confdefs.h <<_ACEOF
-#define mode_t int
-_ACEOF
+$as_echo "#define HAVE_TIFF 1" >>confdefs.h
+ LIBTIFF=-ltiff
+ fi
fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
-$as_echo_n "checking for struct timespec in <time.h>... " >&6; }
-if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
+### Use -lgif or -lungif if available, unless `--with-gif=no'.
+HAVE_GIF=no
+LIBGIF=
+if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
+ ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
+if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
+ # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
+# Earlier versions can crash Emacs.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
+$as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
+if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgif $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <time.h>
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char EGifPutExtensionLast ();
int
main ()
{
-static struct timespec x; x.tv_sec = x.tv_nsec;
+return EGifPutExtensionLast ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_sys_struct_timespec_in_time_h=yes
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_gif_EGifPutExtensionLast=yes
else
- gl_cv_sys_struct_timespec_in_time_h=no
+ ac_cv_lib_gif_EGifPutExtensionLast=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
+$as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
+if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
+ HAVE_GIF=yes
+else
+ HAVE_GIF=maybe
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
-$as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
- TIME_H_DEFINES_STRUCT_TIMESPEC=0
- SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
- PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
- if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
- TIME_H_DEFINES_STRUCT_TIMESPEC=1
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
-$as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
-if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
+fi
+
+
+
+ if test "$HAVE_GIF" = yes; then
+ LIBGIF=-lgif
+ elif test "$HAVE_GIF" = maybe; then
+# If gif_lib.h but no libgif, try libungif.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
+$as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
+if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lungif $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/time.h>
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char EGifPutExtensionLast ();
int
main ()
{
-static struct timespec x; x.tv_sec = x.tv_nsec;
+return EGifPutExtensionLast ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_sys_struct_timespec_in_sys_time_h=yes
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_ungif_EGifPutExtensionLast=yes
else
- gl_cv_sys_struct_timespec_in_sys_time_h=no
+ ac_cv_lib_ungif_EGifPutExtensionLast=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
-$as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
- if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
- SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
-$as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
-if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
+$as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
+if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
+ HAVE_GIF=yes
+else
+ HAVE_GIF=no
+fi
+
+ test "$HAVE_GIF" = yes && LIBGIF=-lungif
+ fi
+
+ if test "${HAVE_GIF}" = "yes"; then
+
+$as_echo "#define HAVE_GIF 1" >>confdefs.h
+
+ fi
+fi
+
+
+if test "${HAVE_X11}" = "yes"; then
+ MISSING=""
+ WITH_NO=""
+ test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
+ MISSING="libXpm" && WITH_NO="--with-xpm=no"
+ test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
+ MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
+ test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
+ MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
+ test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
+ MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
+ test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
+ MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
+
+ if test "X${MISSING}" != X; then
+ as_fn_error "The following required libraries were not found:
+ $MISSING
+Maybe some development libraries/packages are missing?
+If you don't want to link with them give
+ $WITH_NO
+as options to configure" "$LINENO" 5
+ fi
+fi
+
+### Use -lgpm if available, unless `--with-gpm=no'.
+HAVE_GPM=no
+LIBGPM=
+if test "${with_gpm}" != "no"; then
+ ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
+if test "x$ac_cv_header_gpm_h" = x""yes; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
+$as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
+if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lgpm $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <pthread.h>
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char Gpm_Open ();
int
main ()
{
-static struct timespec x; x.tv_sec = x.tv_nsec;
+return Gpm_Open ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_sys_struct_timespec_in_pthread_h=yes
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_gpm_Gpm_Open=yes
else
- gl_cv_sys_struct_timespec_in_pthread_h=no
+ ac_cv_lib_gpm_Gpm_Open=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
+$as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
+if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
+ HAVE_GPM=yes
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
-$as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
- if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
- PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
- fi
- fi
- fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- if test $gl_cv_have_include_next = yes; then
- gl_cv_next_time_h='<'time.h'>'
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
-$as_echo_n "checking absolute name of <time.h>... " >&6; }
-if test "${gl_cv_next_time_h+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <time.h>
+fi
-_ACEOF
- case "$host_os" in
- aix*) gl_absname_cpp="$ac_cpp -C" ;;
- *) gl_absname_cpp="$ac_cpp" ;;
- esac
- case "$host_os" in
- mingw*)
- gl_dirsep_regex='[/\\]'
- ;;
- *)
- gl_dirsep_regex='\/'
- ;;
- esac
- gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_header_literal_regex=`echo 'time.h' \
- | sed -e "$gl_make_literal_regex_sed"`
- gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
- s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
- s|^/[^/]|//&|
- p
- q
- }'
- gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
- sed -n "$gl_absolute_header_sed"`'"'
+ if test "${HAVE_GPM}" = "yes"; then
+$as_echo "#define HAVE_GPM 1" >>confdefs.h
+ LIBGPM=-lgpm
+ fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
-$as_echo "$gl_cv_next_time_h" >&6; }
- fi
- NEXT_TIME_H=$gl_cv_next_time_h
-
- if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
- gl_next_as_first_directive='<'time.h'>'
- else
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
- gl_next_as_first_directive=$gl_cv_next_time_h
- fi
- NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
-
+GNUSTEP_CFLAGS=
+### Use NeXTstep API to implement GUI.
+if test "${HAVE_NS}" = "yes"; then
+$as_echo "#define HAVE_NS 1" >>confdefs.h
+ if test "${NS_IMPL_COCOA}" = "yes"; then
+$as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
+ fi
+ if test "${NS_IMPL_GNUSTEP}" = "yes"; then
+$as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
+ # See also .m.o rule in Makefile.in */
+ # FIXME: are all these flags really needed? Document here why. */
+ GNUSTEP_CFLAGS="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
+ ## Extra CFLAGS applied to src/*.m files.
+ GNU_OBJC_CFLAGS="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
+ fi
+ # We also have mouse menus.
+ HAVE_MENUS=yes
+ OTHER_FILES=ns-app
+fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
-$as_echo_n "checking whether the utimes function works... " >&6; }
-if test "${gl_cv_func_working_utimes+set}" = set; then :
+### Use session management (-lSM -lICE) if available
+HAVE_X_SM=no
+LIBXSM=
+if test "${HAVE_X11}" = "yes"; then
+ ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
+$as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
+if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
$as_echo_n "(cached) " >&6
else
-
- if test "$cross_compiling" = yes; then :
- gl_cv_func_working_utimes=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lSM -lICE $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <sys/time.h>
-#include <time.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <utime.h>
-
-static int
-inorder (time_t a, time_t b, time_t c)
-{
- return a <= b && b <= c;
-}
-
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char SmcOpenConnection ();
int
main ()
{
- int result = 0;
- char const *file = "conftest.utimes";
- static struct timeval timeval[2] = {{9, 10}, {999999, 999999}};
-
- /* Test whether utimes() essentially works. */
- {
- struct stat sbuf;
- FILE *f = fopen (file, "w");
- if (f == NULL)
- result |= 1;
- else if (fclose (f) != 0)
- result |= 1;
- else if (utimes (file, timeval) != 0)
- result |= 2;
- else if (lstat (file, &sbuf) != 0)
- result |= 1;
- else if (!(sbuf.st_atime == timeval[0].tv_sec
- && sbuf.st_mtime == timeval[1].tv_sec))
- result |= 4;
- if (unlink (file) != 0)
- result |= 1;
- }
-
- /* Test whether utimes() with a NULL argument sets the file's timestamp
- to the current time. Use 'fstat' as well as 'time' to
- determine the "current" time, to accommodate NFS file systems
- if there is a time skew between the host and the NFS server. */
- {
- int fd = open (file, O_WRONLY|O_CREAT, 0644);
- if (fd < 0)
- result |= 1;
- else
- {
- time_t t0, t2;
- struct stat st0, st1, st2;
- if (time (&t0) == (time_t) -1)
- result |= 1;
- else if (fstat (fd, &st0) != 0)
- result |= 1;
- else if (utimes (file, timeval) != 0)
- result |= 2;
- else if (utimes (file, NULL) != 0)
- result |= 8;
- else if (fstat (fd, &st1) != 0)
- result |= 1;
- else if (write (fd, "\n", 1) != 1)
- result |= 1;
- else if (fstat (fd, &st2) != 0)
- result |= 1;
- else if (time (&t2) == (time_t) -1)
- result |= 1;
- else
- {
- int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
- int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
- if (! (st1.st_atime == st1.st_mtime))
- result |= 16;
- if (! (m_ok_POSIX || m_ok_NFS))
- result |= 32;
- }
- if (close (fd) != 0)
- result |= 1;
- }
- if (unlink (file) != 0)
- result |= 1;
- }
-
- /* Test whether utimes() with a NULL argument works on read-only files. */
- {
- int fd = open (file, O_WRONLY|O_CREAT, 0444);
- if (fd < 0)
- result |= 1;
- else if (close (fd) != 0)
- result |= 1;
- else if (utimes (file, NULL) != 0)
- result |= 64;
- if (unlink (file) != 0)
- result |= 1;
- }
-
- return result;
+return SmcOpenConnection ();
+ ;
+ return 0;
}
-
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_working_utimes=yes
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_SM_SmcOpenConnection=yes
else
- gl_cv_func_working_utimes=no
+ ac_cv_lib_SM_SmcOpenConnection=no
fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
+$as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
+if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
+ HAVE_X_SM=yes
fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
-$as_echo "$gl_cv_func_working_utimes" >&6; }
- if test $gl_cv_func_working_utimes = yes; then
-$as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
+ if test "${HAVE_X_SM}" = "yes"; then
+
+$as_echo "#define HAVE_X_SM 1" >>confdefs.h
+
+ LIBXSM="-lSM -lICE"
+ case "$LIBS" in
+ *-lSM*) ;;
+ *) LIBS="$LIBXSM $LIBS" ;;
+ esac
fi
+fi
+### Use libxml (-lxml2) if available
+HAVE_LIBXML2=no
+if test "${with_xml2}" != "no"; then
+ ### I'm not sure what the version number should be, so I just guessed.
+ succeeded=no
+ if test "$PKG_CONFIG" = "no" ; then
+ HAVE_LIBXML2=no
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
+$as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
-$as_echo_n "checking for struct utimbuf... " >&6; }
-if test "${gl_cv_sys_struct_utimbuf+set}" = set; then :
+ if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5 &&
+ LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
+ LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17" 2>&5`; then
+ edit_cflags="
+ s,///*,/,g
+ s/^/ /
+ s/ -I/ $isystem/g
+ s/^ //
+ "
+ LIBXML2_CFLAGS=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
+ LIBXML2_LIBS=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
+$as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
+ succeeded=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ LIBXML2_CFLAGS=""
+ LIBXML2_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
+
+ fi
+
+
+
+ else
+ echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+ echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ fi
+ fi
+
+ if test $succeeded = yes; then
+ HAVE_LIBXML2=yes
+ else
+ HAVE_LIBXML2=no
+ fi
+
+ if test "${HAVE_LIBXML2}" = "yes"; then
+ LIBS="$LIBXML2_LIBS $LIBS"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
+$as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
+if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lxml2 $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#if HAVE_SYS_TIME_H
- #include <sys/time.h>
- #endif
- #include <time.h>
- #ifdef HAVE_UTIME_H
- #include <utime.h>
- #endif
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char htmlReadMemory ();
int
main ()
{
-static struct utimbuf x; x.actime = x.modtime;
+return htmlReadMemory ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_sys_struct_utimbuf=yes
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_xml2_htmlReadMemory=yes
else
- gl_cv_sys_struct_utimbuf=no
+ ac_cv_lib_xml2_htmlReadMemory=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
+$as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
+if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
+ HAVE_LIBXML2=yes
+else
+ HAVE_LIBXML2=no
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5
-$as_echo "$gl_cv_sys_struct_utimbuf" >&6; }
- if test $gl_cv_sys_struct_utimbuf = yes; then
+ if test "${HAVE_LIBXML2}" = "yes"; then
-$as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
+$as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
+ else
+ LIBXML2_LIBS=""
+ LIBXML2_CFLAGS=""
+ fi
fi
+fi
-
-
-
-
-
-
-
-
-
- if false; then
- GL_COND_LIBTOOL_TRUE=
- GL_COND_LIBTOOL_FALSE='#'
+# If netdb.h doesn't declare h_errno, we must declare it by hand.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
+$as_echo_n "checking whether netdb declares h_errno... " >&6; }
+if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
+ $as_echo_n "(cached) " >&6
else
- GL_COND_LIBTOOL_TRUE='#'
- GL_COND_LIBTOOL_FALSE=
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <netdb.h>
+int
+main ()
+{
+return h_errno;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ emacs_cv_netdb_declares_h_errno=yes
+else
+ emacs_cv_netdb_declares_h_errno=no
fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
+$as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
+if test $emacs_cv_netdb_declares_h_errno = yes; then
- gl_cond_libtool=false
- gl_libdeps=
- gl_ltlibdeps=
- gl_m4_base='m4'
-
-
-
-
-
+$as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
+fi
+# fmod, logb, and frexp are found in -lm on most systems.
+# On HPUX 9.01, -lm does not contain logb, so check for sqrt.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
+$as_echo_n "checking for sqrt in -lm... " >&6; }
+if test "${ac_cv_lib_m_sqrt+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char sqrt ();
+int
+main ()
+{
+return sqrt ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_m_sqrt=yes
+else
+ ac_cv_lib_m_sqrt=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
+$as_echo "$ac_cv_lib_m_sqrt" >&6; }
+if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBM 1
+_ACEOF
- gl_source_base='lib'
+ LIBS="-lm $LIBS"
+fi
- if test $ac_cv_func_alloca_works = no; then
- :
- fi
- # Define an additional variable used in the Makefile substitution.
- if test $ac_cv_working_alloca_h = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
-$as_echo_n "checking for alloca as a compiler built-in... " >&6; }
-if test "${gl_cv_rpl_alloca+set}" = set; then :
+# Check for mail-locking functions in a "mail" library. Probably this should
+# have the same check as for liblockfile below.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
+$as_echo_n "checking for maillock in -lmail... " >&6; }
+if test "${ac_cv_lib_mail_maillock+set}" = set; then :
$as_echo_n "(cached) " >&6
else
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lmail $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#if defined __GNUC__ || defined _AIX || defined _MSC_VER
- Need own alloca
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
#endif
-
+char maillock ();
+int
+main ()
+{
+return maillock ();
+ ;
+ return 0;
+}
_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "Need own alloca" >/dev/null 2>&1; then :
- gl_cv_rpl_alloca=yes
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_mail_maillock=yes
else
- gl_cv_rpl_alloca=no
+ ac_cv_lib_mail_maillock=no
fi
-rm -f conftest*
-
-
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
-$as_echo "$gl_cv_rpl_alloca" >&6; }
- if test $gl_cv_rpl_alloca = yes; then
-
-$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
-
- ALLOCA_H=alloca.h
- else
- ALLOCA_H=
- fi
- else
- ALLOCA_H=alloca.h
- fi
-
- if test -n "$ALLOCA_H"; then
- GL_GENERATE_ALLOCA_H_TRUE=
- GL_GENERATE_ALLOCA_H_FALSE='#'
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
+$as_echo "$ac_cv_lib_mail_maillock" >&6; }
+if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
+ have_mail=yes
else
- GL_GENERATE_ALLOCA_H_TRUE='#'
- GL_GENERATE_ALLOCA_H_FALSE=
+ have_mail=no
fi
+if test $have_mail = yes; then
+ LIBS_MAIL=-lmail
+ LIBS="$LIBS_MAIL $LIBS"
+$as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
-
-
-
- # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
- # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
-
- # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
- # programs in the package would end up linked with that potentially-shared
- # library, inducing unnecessary run-time overhead.
- LIB_CLOCK_GETTIME=
-
- gl_saved_libs=$LIBS
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
-$as_echo_n "checking for library containing clock_gettime... " >&6; }
-if test "${ac_cv_search_clock_gettime+set}" = set; then :
+else
+ LIBS_MAIL=
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
+$as_echo_n "checking for maillock in -llockfile... " >&6; }
+if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_func_search_save_LIBS=$LIBS
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-llockfile $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char clock_gettime ();
+char maillock ();
int
main ()
{
-return clock_gettime ();
+return maillock ();
;
return 0;
}
_ACEOF
-for ac_lib in '' rt posix4; do
- if test -z "$ac_lib"; then
- ac_res="none required"
- else
- ac_res=-l$ac_lib
- LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- fi
- if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_search_clock_gettime=$ac_res
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_lockfile_maillock=yes
+else
+ ac_cv_lib_lockfile_maillock=no
fi
rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext
- if test "${ac_cv_search_clock_gettime+set}" = set; then :
- break
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
fi
-done
-if test "${ac_cv_search_clock_gettime+set}" = set; then :
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
+$as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
+if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
+ have_lockfile=yes
else
- ac_cv_search_clock_gettime=no
-fi
-rm conftest.$ac_ext
-LIBS=$ac_func_search_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
-$as_echo "$ac_cv_search_clock_gettime" >&6; }
-ac_res=$ac_cv_search_clock_gettime
-if test "$ac_res" != no; then :
- test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
- test "$ac_cv_search_clock_gettime" = "none required" ||
- LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime
+ have_lockfile=no
fi
- for ac_func in clock_gettime clock_settime
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-done
+if test $have_lockfile = yes; then
+ LIBS_MAIL=-llockfile
+ LIBS="$LIBS_MAIL $LIBS"
- LIBS=$gl_saved_libs
+$as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
+else
+# If we have the shared liblockfile, assume we must use it for mail
+# locking (e.g. Debian). If we couldn't link against liblockfile
+# (no liblockfile.a installed), ensure that we don't need to.
+ # Extract the first word of "liblockfile.so", so it can be a program name with args.
+set dummy liblockfile.so; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_prog_liblockfile+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$liblockfile"; then
+ ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
+for as_dir in $as_dummy
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_liblockfile="yes"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+ test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
+fi
+fi
+liblockfile=$ac_cv_prog_liblockfile
+if test -n "$liblockfile"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
+$as_echo "$liblockfile" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
- :
+ if test $ac_cv_prog_liblockfile = yes; then
+ as_fn_error "Shared liblockfile found but can't link against it.
+This probably means that movemail could lose mail.
+There may be a \`development' package to install containing liblockfile." "$LINENO" 5
+ fi
+fi
- :
+## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
+## interlock access to the mail spool. The alternative is a lock file named
+## /usr/spool/mail/$USER.lock.
+mail_lock=no
+case "$opsys" in
+ aix4-2) mail_lock="lockf" ;;
+ gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
+ ## On GNU/Linux systems, both methods are used by various mail programs.
+ ## I assume most people are using newer mailers that have heard of flock.
+ ## Change this if you need to.
+ ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
+ ## configure gets the right answers, and that means *NOT* using flock.
+ ## Using flock is guaranteed to be the wrong thing. See Debian Policy
+ ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
+ ## Debian maintainer hasn't provided a clean fix for Emacs.
+ ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
+ ## HAVE_MAILLOCK_H are defined, so the following appears to be the
+ ## correct logic. -- fx
+ ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
+ ## liblockfile is a Free Software replacement for libmail, used on
+ ## Debian systems and elsewhere. -rfr.
+ gnu-*)
+ mail_lock="flock"
+ if test $have_mail = yes || test $have_lockfile = yes; then
+ test $ac_cv_header_maillock_h = yes && mail_lock=no
+ fi
+ ;;
+esac
+BLESSMAIL_TARGET=
+case "$mail_lock" in
+ flock)
+$as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
+ ;;
+ lockf)
+$as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
+ ;;
+ *) BLESSMAIL_TARGET="need-blessmail" ;;
+esac
+for ac_func in gethostname \
+closedir getrusage get_current_dir_name \
+lrand48 logb frexp fmod cbrt setsid \
+fpathconf select euidaccess getpagesize setlocale \
+utimes getrlimit setrlimit setpgid getcwd shutdown getaddrinfo \
+__fpending strsignal setitimer \
+sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
+gai_strerror mkstemp getline getdelim fsync sync \
+difftime posix_memalign \
+getpwent endpwent getgrent endgrent \
+touchlock \
+cfmakeraw cfsetspeed copysign __executable_start
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+fi
+done
+if test $opsys != unixware; then
+ for ac_func in getwd
+do :
+ ac_fn_c_check_func "$LINENO" "getwd" "ac_cv_func_getwd"
+if test "x$ac_cv_func_getwd" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_GETWD 1
+_ACEOF
+fi
+done
+fi
-$as_echo "#define HAVE_DUP2 1" >>confdefs.h
+## Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
+## has a broken `rint' in some library versions including math library
+## version number A.09.05.
+## You can fix the math library by installing patch number PHSS_4630.
+## But we can fix it more reliably for Emacs by just not using rint.
+## We also skip HAVE_RANDOM - see comments in src/s/hpux10-20.h.
+case $opsys in
+ hpux*) : ;;
+ *) for ac_func in random rint
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+fi
+done
+ ;;
+esac
- if test $HAVE_DUP2 = 1; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
-$as_echo_n "checking whether dup2 works... " >&6; }
-if test "${gl_cv_func_dup2_works+set}" = set; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
+$as_echo_n "checking for __builtin_unwind_init... " >&6; }
+if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
$as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- case "$host_os" in
- mingw*) # on this platform, dup2 always returns 0 for success
- gl_cv_func_dup2_works="guessing no" ;;
- cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
- gl_cv_func_dup2_works="guessing no" ;;
- linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
- # closed fd may yield -EBADF instead of -1 / errno=EBADF.
- gl_cv_func_dup2_works="guessing no" ;;
- freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
- gl_cv_func_dup2_works="guessing no" ;;
- haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
- gl_cv_func_dup2_works="guessing no" ;;
- *) gl_cv_func_dup2_works="guessing yes" ;;
- esac
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
- #include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
int
main ()
{
-int result = 0;
-#ifdef FD_CLOEXEC
- if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
- result |= 1;
-#endif
- if (dup2 (1, 1) == 0)
- result |= 2;
-#ifdef FD_CLOEXEC
- if (fcntl (1, F_GETFD) != FD_CLOEXEC)
- result |= 4;
-#endif
- close (0);
- if (dup2 (0, 0) != -1)
- result |= 8;
- /* Many gnulib modules require POSIX conformance of EBADF. */
- if (dup2 (2, 1000000) == -1 && errno != EBADF)
- result |= 16;
- return result;
-
+__builtin_unwind_init ();
;
return 0;
}
-
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_dup2_works=yes
+if ac_fn_c_try_link "$LINENO"; then :
+ emacs_cv_func___builtin_unwind_init=yes
else
- gl_cv_func_dup2_works=no
+ emacs_cv_func___builtin_unwind_init=no
fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
+$as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
+if test $emacs_cv_func___builtin_unwind_init = yes; then
+$as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
-$as_echo "$gl_cv_func_dup2_works" >&6; }
- case "$gl_cv_func_dup2_works" in
- *yes) ;;
- *)
- REPLACE_DUP2=1
- ;;
- esac
- fi
-
-
-if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
-
-
-
- gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
-
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
+$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
+if test "${ac_cv_sys_largefile_source+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h> /* for off_t */
+ #include <stdio.h>
+int
+main ()
+{
+int (*fp) (FILE *, off_t, int) = fseeko;
+ return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_sys_largefile_source=no; break
fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _LARGEFILE_SOURCE 1
+#include <sys/types.h> /* for off_t */
+ #include <stdio.h>
+int
+main ()
+{
+int (*fp) (FILE *, off_t, int) = fseeko;
+ return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_sys_largefile_source=1; break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_cv_sys_largefile_source=unknown
+ break
+done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
+$as_echo "$ac_cv_sys_largefile_source" >&6; }
+case $ac_cv_sys_largefile_source in #(
+ no | unknown) ;;
+ *)
+cat >>confdefs.h <<_ACEOF
+#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
+_ACEOF
+;;
+esac
+rm -rf conftest*
+# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
+# in glibc 2.1.3, but that breaks too many other things.
+# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
+if test $ac_cv_sys_largefile_source != unknown; then
+$as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
+fi
- GNULIB_DUP2=1
-
-
-
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
+$as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
+if test "${ac_cv_func_getpgrp_void+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Use it with a single arg.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+getpgrp (0);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_func_getpgrp_void=no
+else
+ ac_cv_func_getpgrp_void=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
+$as_echo "$ac_cv_func_getpgrp_void" >&6; }
+if test $ac_cv_func_getpgrp_void = yes; then
+$as_echo "#define GETPGRP_VOID 1" >>confdefs.h
+fi
+# UNIX98 PTYs.
+for ac_func in grantpt
+do :
+ ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
+if test "x$ac_cv_func_grantpt" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_GRANTPT 1
+_ACEOF
+fi
+done
-# Persuade glibc <stdlib.h> to declare getloadavg().
+# PTY-related GNU extensions.
+for ac_func in getpt
+do :
+ ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
+if test "x$ac_cv_func_getpt" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_GETPT 1
+_ACEOF
-gl_save_LIBS=$LIBS
+fi
+done
-# getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0,
-# NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
-HAVE_GETLOADAVG=1
-ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
-if test "x$ac_cv_func_getloadavg" = x""yes; then :
-else
- gl_func_getloadavg_done=no
+# Check this now, so that we will NOT find the above functions in ncurses.
+# That is because we have not set up to link ncurses in lib-src.
+# It's better to believe a function is not available
+# than to expect to find it in ncurses.
+# Also we need tputs and friends to be able to build at all.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
+$as_echo_n "checking for library containing tputs... " >&6; }
+# Run a test program that contains a call to tputs, a call that is
+# never executed. This tests whether a pre-'main' dynamic linker
+# works with the library. It's too much trouble to actually call
+# tputs in the test program, due to portability hassles. When
+# cross-compiling, assume the test program will run if it links.
- # Some systems with -lutil have (and need) -lkvm as well, some do not.
- # On Solaris, -lkvm requires nlist from -lelf, so check that first
- # to get the right answer into the cache.
- # For kstat on solaris, we need to test for libelf and libkvm to force the
- # definition of SVR4 below.
- if test $gl_func_getloadavg_done = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
-$as_echo_n "checking for elf_begin in -lelf... " >&6; }
-if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lelf $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+# Maybe curses should be tried earlier?
+# See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
+for tputs_library in '' tinfo ncurses terminfo termcap curses; do
+ OLIBS=$LIBS
+ if test -z "$tputs_library"; then
+ LIBS_TERMCAP=
+ msg='none required'
+ else
+ LIBS_TERMCAP=-l$tputs_library
+ msg=$LIBS_TERMCAP
+ LIBS="$LIBS_TERMCAP $LIBS"
+ fi
+ if test "$cross_compiling" = yes; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char elf_begin ();
-int
-main ()
-{
-return elf_begin ();
- ;
- return 0;
-}
+ extern void tputs (const char *, int, int (*)(int));
+ int main (int argc, char **argv)
+ {
+ if (argc == 10000)
+ tputs (argv[0], 0, 0);
+ return 0;
+ }
+
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_elf_elf_begin=yes
+
else
- ac_cv_lib_elf_elf_begin=no
+ msg=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
-$as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
-if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
- LIBS="-lelf $LIBS"
-fi
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
-$as_echo_n "checking for kvm_open in -lkvm... " >&6; }
-if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
- $as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lkvm $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char kvm_open ();
-int
-main ()
-{
-return kvm_open ();
- ;
- return 0;
-}
+ extern void tputs (const char *, int, int (*)(int));
+ int main (int argc, char **argv)
+ {
+ if (argc == 10000)
+ tputs (argv[0], 0, 0);
+ return 0;
+ }
+
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_kvm_kvm_open=yes
+if ac_fn_c_try_run "$LINENO"; then :
+
else
- ac_cv_lib_kvm_kvm_open=no
+ msg=no
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
-$as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
-if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
- LIBS="-lkvm $LIBS"
+
+ LIBS=$OLIBS
+ if test "X$msg" != Xno; then
+ break
+ fi
+done
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
+$as_echo "$msg" >&6; }
+if test "X$msg" = Xno; then
+ as_fn_error "The required function \`tputs' was not found in any library.
+The following libraries were tried (in order):
+ libtinfo, libncurses, libterminfo, libtermcap, libcurses
+Please try installing whichever of these libraries is most appropriate
+for your system, together with its header files.
+For example, a libncurses-dev(el) or similar package." "$LINENO" 5
fi
- # Check for the 4.4BSD definition of getloadavg.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
-$as_echo_n "checking for getloadavg in -lutil... " >&6; }
-if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
+## Use termcap instead of terminfo?
+## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
+TERMINFO=yes
+## FIXME? In the cases below where we unconditionally set
+## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
+## if that was found above to have tputs.
+## Should we use the gnu* logic everywhere?
+case "$opsys" in
+ ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
+ ## The ncurses library has been moved out of the System framework in
+ ## Mac OS X 10.2. So if configure detects it, set the command-line
+ ## option to use it.
+ darwin) LIBS_TERMCAP="-lncurses" ;;
+
+ gnu*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP="-lncurses" ;;
+
+ freebsd)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
+$as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
+ if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lutil $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char getloadavg ();
+#include <osreldate.h>
int
main ()
{
-return getloadavg ();
+#if __FreeBSD_version < 400000
+fail;
+#endif
+
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_util_getloadavg=yes
+ emacs_cv_freebsd_terminfo=yes
else
- ac_cv_lib_util_getloadavg=no
+ emacs_cv_freebsd_terminfo=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
-$as_echo "$ac_cv_lib_util_getloadavg" >&6; }
-if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
- LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
+$as_echo "$emacs_cv_freebsd_terminfo" >&6; }
+
+ if test $emacs_cv_freebsd_terminfo = yes; then
+ LIBS_TERMCAP="-lncurses"
+ else
+ TERMINFO=no
+ LIBS_TERMCAP="-ltermcap"
+ fi
+ ;;
+
+ netbsd)
+ if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
+ TERMINFO=no
+ LIBS_TERMCAP="-ltermcap"
+ fi
+ ;;
+
+ openbsd) LIBS_TERMCAP="-lncurses" ;;
+
+ ## hpux: Make sure we get select from libc rather than from libcurses
+ ## because libcurses on HPUX 10.10 has a broken version of select.
+ ## We used to use -lc -lcurses, but this may be cleaner.
+ ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly
+ # set that way, now it uses the default). Isn't this a contradiction?
+ hpux*) LIBS_TERMCAP="-ltermcap" ;;
+
+esac
+
+TERMCAP_OBJ=tparam.o
+if test $TERMINFO = yes; then
+
+$as_echo "#define TERMINFO 1" >>confdefs.h
+
+ TERMCAP_OBJ=terminfo.o
fi
- fi
- if test $gl_func_getloadavg_done = no; then
- # There is a commonly available library for RS/6000 AIX.
- # Since it is not a standard part of AIX, it might be installed locally.
- gl_getloadavg_LIBS=$LIBS
- LIBS="-L/usr/local/lib $LIBS"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
-$as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
-if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lgetloadavg $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char getloadavg ();
+
+# Do we have res_init, for detecting changes in /etc/resolv.conf?
+# On Darwin, res_init appears not to be useful: see bug#562 and
+# http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01467.html
+resolv=no
+
+if test $opsys != darwin; then
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <netinet/in.h>
+#include <arpa/nameser.h>
+#include <resolv.h>
int
main ()
{
-return getloadavg ();
+return res_init();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_getloadavg_getloadavg=yes
+ have_res_init=yes
else
- ac_cv_lib_getloadavg_getloadavg=no
+ have_res_init=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
-$as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
-if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
- LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes
-else
- LIBS=$gl_getloadavg_LIBS
-fi
-
- fi
-
- # Set up the replacement function if necessary.
- if test $gl_func_getloadavg_done = no; then
- HAVE_GETLOADAVG=0
-
- # Solaris has libkstat which does not require root.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
-$as_echo_n "checking for kstat_open in -lkstat... " >&6; }
-if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lkstat $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ if test "$have_res_init" = no; then
+ OLIBS="$LIBS"
+ LIBS="$LIBS -lresolv"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
+$as_echo_n "checking for res_init with -lresolv... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char kstat_open ();
+#include <netinet/in.h>
+#include <arpa/nameser.h>
+#include <resolv.h>
int
main ()
{
-return kstat_open ();
+return res_init();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_kstat_kstat_open=yes
+ have_res_init=yes
else
- ac_cv_lib_kstat_kstat_open=no
+ have_res_init=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
-$as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
-if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBKSTAT 1
-_ACEOF
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
+$as_echo "$have_res_init" >&6; }
+ if test "$have_res_init" = yes ; then
+ resolv=yes
+ fi
+ LIBS="$OLIBS"
+ fi
- LIBS="-lkstat $LIBS"
+ if test "$have_res_init" = yes; then
+
+$as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
+ fi
fi
+# Do we need the Hesiod library to provide the support routines?
+LIBHESIOD=
+if test "$with_hesiod" != no ; then
+ # Don't set $LIBS here -- see comments above. FIXME which comments?
+ ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
+if test "x$ac_cv_func_res_send" = x""yes; then :
- test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes
+else
+ ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
+if test "x$ac_cv_func___res_send" = x""yes; then :
- # AIX has libperfstat which does not require root
- if test $gl_func_getloadavg_done = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
-$as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
-if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
+$as_echo_n "checking for res_send in -lresolv... " >&6; }
+if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-lperfstat $LIBS"
+LIBS="-lresolv $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char perfstat_cpu_total ();
+char res_send ();
int
main ()
{
-return perfstat_cpu_total ();
+return res_send ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_perfstat_perfstat_cpu_total=yes
+ ac_cv_lib_resolv_res_send=yes
else
- ac_cv_lib_perfstat_perfstat_cpu_total=no
+ ac_cv_lib_resolv_res_send=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
-$as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
-if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBPERFSTAT 1
-_ACEOF
-
- LIBS="-lperfstat $LIBS"
-
-fi
-
- test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes
- fi
-
- if test $gl_func_getloadavg_done = no; then
- ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
- gl_func_getloadavg_done=yes
-
-$as_echo "#define DGUX 1" >>confdefs.h
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
-$as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
-if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
+$as_echo "$ac_cv_lib_resolv_res_send" >&6; }
+if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
+ resolv=yes
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
+$as_echo_n "checking for __res_send in -lresolv... " >&6; }
+if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldgc $LIBS"
+LIBS="-lresolv $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char dg_sys_info ();
+char __res_send ();
int
main ()
{
-return dg_sys_info ();
+return __res_send ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dgc_dg_sys_info=yes
+ ac_cv_lib_resolv___res_send=yes
else
- ac_cv_lib_dgc_dg_sys_info=no
+ ac_cv_lib_resolv___res_send=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
-$as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
-if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBDGC 1
-_ACEOF
-
- LIBS="-ldgc $LIBS"
-
-fi
-
-fi
-
-
- fi
- fi
-fi
-
-
-if test "x$gl_save_LIBS" = x; then
- GETLOADAVG_LIBS=$LIBS
-else
- GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
-fi
-LIBS=$gl_save_LIBS
-
-
-# Test whether the system declares getloadavg. Solaris has the function
-# but declares it in <sys/loadavg.h>, not <stdlib.h>.
-for ac_header in sys/loadavg.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_LOADAVG_H 1
-_ACEOF
-
-fi
-
-done
-
-if test $ac_cv_header_sys_loadavg_h = yes; then
- HAVE_SYS_LOADAVG_H=1
-else
- HAVE_SYS_LOADAVG_H=0
-fi
-ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
- # include <sys/loadavg.h>
- #endif
- #include <stdlib.h>
-"
-if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
-
-else
- HAVE_DECL_GETLOADAVG=0
-fi
-
-
-if test $HAVE_GETLOADAVG = 0; then
-
-
-
-
-
-
-
-
- gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
-
-
-# Figure out what our getloadavg.c needs.
-
-
-
-# On HPUX9, an unprivileged user can get load averages this way.
-if test $gl_func_getloadavg_done = no; then
- for ac_func in pstat_getdynamic
-do :
- ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
-if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_PSTAT_GETDYNAMIC 1
-_ACEOF
- gl_func_getloadavg_done=yes
-fi
-done
-
-fi
-
-# We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
-# uses stabs), but it is still SVR4. We cannot check for <elf.h> because
-# Irix 4.0.5F has the header but not the library.
-if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \
- && test "$ac_cv_lib_kvm_kvm_open" = yes; then
- gl_func_getloadavg_done=yes
-
-$as_echo "#define SVR4 1" >>confdefs.h
-
-fi
-
-if test $gl_func_getloadavg_done = no; then
- ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
-if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
- gl_func_getloadavg_done=yes
-
-$as_echo "#define UMAX 1" >>confdefs.h
-
-
-$as_echo "#define UMAX4_3 1" >>confdefs.h
-
-fi
-
-
-fi
-
-if test $gl_func_getloadavg_done = no; then
- ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
- gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h
-
-fi
-
-
-fi
-
-if test $gl_func_getloadavg_done = no; then
- for ac_header in mach/mach.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
-if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_MACH_MACH_H 1
-_ACEOF
-
-fi
-
-done
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
+$as_echo "$ac_cv_lib_resolv___res_send" >&6; }
+if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
+ resolv=yes
fi
-for ac_header in nlist.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
-if test "x$ac_cv_header_nlist_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_NLIST_H 1
-_ACEOF
- ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
-"
-if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
-_ACEOF
+fi
+fi
fi
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ if test "$resolv" = yes ; then
+ RESOLVLIB=-lresolv
+ else
+ RESOLVLIB=
+ fi
+ ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
+if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
+$as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
+if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lhesiod $RESOLVLIB $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <nlist.h>
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char hes_getmailhost ();
int
main ()
{
-struct nlist x;
- #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
- x.n_un.n_name = "";
- #else
- x.n_name = "";
- #endif
+return hes_getmailhost ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
-
-$as_echo "#define N_NAME_POINTER 1" >>confdefs.h
-
+ ac_cv_lib_hesiod_hes_getmailhost=yes
+else
+ ac_cv_lib_hesiod_hes_getmailhost=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-
+LIBS=$ac_check_lib_save_LIBS
fi
-
-done
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
+$as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
+if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
+ hesiod=yes
+else
+ :
fi
-
-
-
-
- GNULIB_GETLOADAVG=1
-
-
-
-
-
-
-
-
-
-
-if test $REPLACE_GETOPT = 1; then
-
-
-
-
-
-
-
-
- gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
-
-
-
-
-
-
-
-
-
- gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
-
-
-
-
- GNULIB_GL_UNISTD_H_GETOPT=1
fi
+ if test x"$hesiod" = xyes; then
+$as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
-
-
-
- REPLACE_GETOPT=0
- if test -n "$gl_replace_getopt"; then
- REPLACE_GETOPT=1
- fi
-
- if test $REPLACE_GETOPT = 1; then
-
- GETOPT_H=getopt.h
-
-$as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
-
-
-
+ LIBHESIOD=-lhesiod
fi
-
-if test $REPLACE_GETOPT = 1; then
-
-
-
-
-
+fi
+# Do we need libresolv (due to res_init or Hesiod)?
+if test "$resolv" = yes && test $opsys != darwin; then
- gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
+$as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
+ LIBRESOLV=-lresolv
+else
+ LIBRESOLV=
+fi
+# These tell us which Kerberos-related libraries to use.
+COM_ERRLIB=
+CRYPTOLIB=
+KRB5LIB=
+DESLIB=
+KRB4LIB=
+if test "${with_kerberos}" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
+$as_echo_n "checking for com_err in -lcom_err... " >&6; }
+if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcom_err $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char com_err ();
+int
+main ()
+{
+return com_err ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_com_err_com_err=yes
+else
+ ac_cv_lib_com_err_com_err=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
+$as_echo "$ac_cv_lib_com_err_com_err" >&6; }
+if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
+ have_com_err=yes
+else
+ have_com_err=no
+fi
+ if test $have_com_err = yes; then
+ COM_ERRLIB=-lcom_err
+ LIBS="$COM_ERRLIB $LIBS"
+$as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
+$as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
+if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lcrypto $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
- gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char mit_des_cbc_encrypt ();
+int
+main ()
+{
+return mit_des_cbc_encrypt ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
+else
+ ac_cv_lib_crypto_mit_des_cbc_encrypt=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
+$as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
+if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
+ have_crypto=yes
+else
+ have_crypto=no
+fi
+ if test $have_crypto = yes; then
+ CRYPTOLIB=-lcrypto
+ LIBS="$CRYPTOLIB $LIBS"
+$as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
+$as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
+if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lk5crypto $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
- GNULIB_GL_UNISTD_H_GETOPT=1
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char mit_des_cbc_encrypt ();
+int
+main ()
+{
+return mit_des_cbc_encrypt ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
+else
+ ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
+$as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
+if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
+ have_k5crypto=yes
+else
+ have_k5crypto=no
fi
+ if test $have_k5crypto = yes; then
+ CRYPTOLIB=-lk5crypto
+ LIBS="$CRYPTOLIB $LIBS"
+$as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
+$as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
+if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lkrb5 $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char krb5_init_context ();
+int
+main ()
+{
+return krb5_init_context ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_krb5_krb5_init_context=yes
+else
+ ac_cv_lib_krb5_krb5_init_context=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
+$as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
+if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
+ have_krb5=yes
+else
+ have_krb5=no
+fi
+ if test $have_krb5=yes; then
+ KRB5LIB=-lkrb5
+ LIBS="$KRB5LIB $LIBS"
+$as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
-
-
-
-
-
- gl_gettimeofday_timezone=void
- if test $ac_cv_func_gettimeofday != yes; then
- HAVE_GETTIMEOFDAY=0
- else
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
-$as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
-if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then :
+ fi
+ if test "${with_kerberos5}" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
+$as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
+if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- if test "$cross_compiling" = yes; then :
- # When cross-compiling:
- case "$host_os" in
- # Guess all is fine on glibc systems.
- *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
- # If we don't know, assume the worst.
- *) gl_cv_func_gettimeofday_clobber="guessing yes" ;;
- esac
-
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldes425 $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <string.h>
- #include <sys/time.h>
- #include <time.h>
- #include <stdlib.h>
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char des_cbc_encrypt ();
int
main ()
{
-
- time_t t = 0;
- struct tm *lt;
- struct tm saved_lt;
- struct timeval tv;
- lt = localtime (&t);
- saved_lt = *lt;
- gettimeofday (&tv, NULL);
- return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
-
+return des_cbc_encrypt ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_gettimeofday_clobber=no
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_des425_des_cbc_encrypt=yes
else
- gl_cv_func_gettimeofday_clobber=yes
+ ac_cv_lib_des425_des_cbc_encrypt=no
fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
fi
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
+$as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
+if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
+ have_des425=yes
+else
+ have_des425=no
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
-$as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }
-
- case "$gl_cv_func_gettimeofday_clobber" in
- *yes)
- REPLACE_GETTIMEOFDAY=1
-
-
-$as_echo "#define gmtime rpl_gmtime" >>confdefs.h
+ if test $have_des425 = yes; then
+ DESLIB=-ldes425
+ LIBS="$DESLIB $LIBS"
-$as_echo "#define localtime rpl_localtime" >>confdefs.h
+$as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
+$as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
+if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldes $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char des_cbc_encrypt ();
+int
+main ()
+{
+return des_cbc_encrypt ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_des_des_cbc_encrypt=yes
+else
+ ac_cv_lib_des_des_cbc_encrypt=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
+$as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
+if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
+ have_des=yes
+else
+ have_des=no
+fi
-$as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h
+ if test $have_des = yes; then
+ DESLIB=-ldes
+ LIBS="$DESLIB $LIBS"
- ;;
- esac
+$as_echo "#define HAVE_LIBDES 1" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
-$as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
-if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then :
+ fi
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
+$as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
+if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lkrb4 $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/time.h>
- struct timeval c;
- int gettimeofday (struct timeval *restrict, void *restrict);
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char krb_get_cred ();
int
main ()
{
-/* glibc uses struct timezone * rather than the POSIX void *
- if _GNU_SOURCE is defined. However, since the only portable
- use of gettimeofday uses NULL as the second parameter, and
- since the glibc definition is actually more typesafe, it is
- not worth wrapping this to get a compliant signature. */
- int (*f) (struct timeval *restrict, void *restrict)
- = gettimeofday;
- int x = f (&c, 0);
- return !(x | c.tv_sec | c.tv_usec);
-
+return krb_get_cred ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_func_gettimeofday_posix_signature=yes
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_krb4_krb_get_cred=yes
+else
+ ac_cv_lib_krb4_krb_get_cred=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
+$as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
+if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
+ have_krb4=yes
+else
+ have_krb4=no
+fi
+
+ if test $have_krb4 = yes; then
+ KRB4LIB=-lkrb4
+ LIBS="$KRB4LIB $LIBS"
+
+$as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
+
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
+$as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
+if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
+ $as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lkrb $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/time.h>
-int gettimeofday (struct timeval *restrict, struct timezone *restrict);
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char krb_get_cred ();
int
main ()
{
-
+return krb_get_cred ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_func_gettimeofday_posix_signature=almost
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_krb_krb_get_cred=yes
else
- gl_cv_func_gettimeofday_posix_signature=no
+ ac_cv_lib_krb_krb_get_cred=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
+$as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
+if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
+ have_krb=yes
+else
+ have_krb=no
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
-$as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
- if test $gl_cv_func_gettimeofday_posix_signature = almost; then
- gl_gettimeofday_timezone='struct timezone'
- elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
- REPLACE_GETTIMEOFDAY=1
- fi
- if test $REPLACE_STRUCT_TIMEVAL = 1; then
- REPLACE_GETTIMEOFDAY=1
- fi
+ if test $have_krb = yes; then
+ KRB4LIB=-lkrb
+ LIBS="$KRB4LIB $LIBS"
+
+$as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
+
+ fi
+ fi
fi
+ if test "${with_kerberos5}" != no; then
+ for ac_header in krb5.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
+if test "x$ac_cv_header_krb5_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_KRB5_H 1
+_ACEOF
+ ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
+"
+if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
+
cat >>confdefs.h <<_ACEOF
-#define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone
+#define HAVE_KRB5_ERROR_TEXT 1
_ACEOF
-if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
+fi
+ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
+"
+if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
+cat >>confdefs.h <<_ACEOF
+#define HAVE_KRB5_ERROR_E_TEXT 1
+_ACEOF
+fi
+fi
+done
+ else
+ for ac_header in des.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
+if test "x$ac_cv_header_des_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DES_H 1
+_ACEOF
+else
+ for ac_header in kerberosIV/des.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
+if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_KERBEROSIV_DES_H 1
+_ACEOF
- gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext"
+else
+ for ac_header in kerberos/des.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
+if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_KERBEROS_DES_H 1
+_ACEOF
+fi
- for ac_header in sys/timeb.h
+done
+
+fi
+
+done
+
+fi
+
+done
+
+ for ac_header in krb.h
do :
- ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_timeb_h" = x""yes; then :
+ ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
+if test "x$ac_cv_header_krb_h" = x""yes; then :
cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_TIMEB_H 1
+#define HAVE_KRB_H 1
+_ACEOF
+
+else
+ for ac_header in kerberosIV/krb.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
+if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_KERBEROSIV_KRB_H 1
+_ACEOF
+
+else
+ for ac_header in kerberos/krb.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
+if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_KERBEROS_KRB_H 1
_ACEOF
fi
done
- for ac_func in _ftime
+fi
+
+done
+
+fi
+
+done
+
+ fi
+ for ac_header in com_err.h
do :
- ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime"
-if test "x$ac_cv_func__ftime" = x""yes; then :
+ ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
+if test "x$ac_cv_header_com_err_h" = x""yes; then :
cat >>confdefs.h <<_ACEOF
-#define HAVE__FTIME 1
+#define HAVE_COM_ERR_H 1
_ACEOF
fi
-done
+done
fi
- GNULIB_GETTIMEOFDAY=1
+ for ac_func in $ac_func_list
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
+$as_echo_n "checking whether localtime caches TZ... " >&6; }
+if test "${emacs_cv_localtime_cache+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test x$ac_cv_func_tzset = xyes; then
+if test "$cross_compiling" = yes; then :
+ # If we have tzset, assume the worst when cross-compiling.
+emacs_cv_localtime_cache=yes
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <time.h>
+char TZ_GMT0[] = "TZ=GMT0";
+char TZ_PST8[] = "TZ=PST8";
+main()
+{
+ time_t now = time ((time_t *) 0);
+ int hour_GMT0, hour_unset;
+ if (putenv (TZ_GMT0) != 0)
+ exit (1);
+ hour_GMT0 = localtime (&now)->tm_hour;
+ unsetenv("TZ");
+ hour_unset = localtime (&now)->tm_hour;
+ if (putenv (TZ_PST8) != 0)
+ exit (1);
+ if (localtime (&now)->tm_hour == hour_GMT0)
+ exit (1);
+ unsetenv("TZ");
+ if (localtime (&now)->tm_hour != hour_unset)
+ exit (1);
+ exit (0);
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ emacs_cv_localtime_cache=no
+else
+ emacs_cv_localtime_cache=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+else
+ # If we lack tzset, report that localtime does not cache TZ,
+ # since we can't invalidate the cache if we don't have tzset.
+ emacs_cv_localtime_cache=no
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
+$as_echo "$emacs_cv_localtime_cache" >&6; }
+if test $emacs_cv_localtime_cache = yes; then
+$as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
- if test $ac_cv_func_lstat = yes; then
+fi
- case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
- *no)
- REPLACE_LSTAT=1
- ;;
- esac
- else
- HAVE_LSTAT=0
- fi
+ok_so_far=yes
+ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
+if test "x$ac_cv_func_socket" = x""yes; then :
-if test $REPLACE_LSTAT = 1; then
+else
+ ok_so_far=no
+fi
+if test $ok_so_far = yes; then
+ ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
+if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
+else
+ ok_so_far=no
+fi
+fi
+if test $ok_so_far = yes; then
+ ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
+if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
+else
+ ok_so_far=no
+fi
+fi
+if test $ok_so_far = yes; then
- gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
+$as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
+fi
+if test -f /usr/lpp/X11/bin/smt.exp; then
- :
+$as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
+$as_echo_n "checking whether system supports dynamic ptys... " >&6; }
+if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+
+$as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
+if test "x$ac_cv_type_pid_t" = x""yes; then :
+else
- GNULIB_LSTAT=1
+cat >>confdefs.h <<_ACEOF
+#define pid_t int
+_ACEOF
+fi
+for ac_header in vfork.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
+if test "x$ac_cv_header_vfork_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_VFORK_H 1
+_ACEOF
+fi
+done
+for ac_func in fork vfork
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+fi
+done
+if test "x$ac_cv_func_fork" = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
+$as_echo_n "checking for working fork... " >&6; }
+if test "${ac_cv_func_fork_works+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_func_fork_works=cross
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+ /* By Ruediger Kuhlmann. */
+ return fork () < 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_fork_works=yes
+else
+ ac_cv_func_fork_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
+$as_echo "$ac_cv_func_fork_works" >&6; }
- if test $APPLE_UNIVERSAL_BUILD = 1; then
- # A universal build on Apple Mac OS X platforms.
- # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
- # But we need a configuration result that is valid in both modes.
- gl_cv_func_working_mktime=no
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
-$as_echo_n "checking for working mktime... " >&6; }
-if test "${gl_cv_func_working_mktime+set}" = set; then :
+else
+ ac_cv_func_fork_works=$ac_cv_func_fork
+fi
+if test "x$ac_cv_func_fork_works" = xcross; then
+ case $host in
+ *-*-amigaos* | *-*-msdosdjgpp*)
+ # Override, as these systems have only a dummy fork() stub
+ ac_cv_func_fork_works=no
+ ;;
+ *)
+ ac_cv_func_fork_works=yes
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
+$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
+fi
+ac_cv_func_vfork_works=$ac_cv_func_vfork
+if test "x$ac_cv_func_vfork" = xyes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
+$as_echo_n "checking for working vfork... " >&6; }
+if test "${ac_cv_func_vfork_works+set}" = set; then :
$as_echo_n "(cached) " >&6
else
if test "$cross_compiling" = yes; then :
- gl_cv_func_working_mktime=no
+ ac_cv_func_vfork_works=cross
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Test program from Paul Eggert and Tony Leneis. */
-#include <limits.h>
-#include <stdlib.h>
-#include <time.h>
-
-#ifdef HAVE_UNISTD_H
-# include <unistd.h>
+/* Thanks to Paul Eggert for this test. */
+$ac_includes_default
+#include <sys/wait.h>
+#ifdef HAVE_VFORK_H
+# include <vfork.h>
#endif
-
-#ifndef HAVE_ALARM
-# define alarm(X) /* empty */
+/* On some sparc systems, changes by the child to local and incoming
+ argument registers are propagated back to the parent. The compiler
+ is told about this with #include <vfork.h>, but some compilers
+ (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
+ static variable whose address is put into a register that is
+ clobbered by the vfork. */
+static void
+#ifdef __cplusplus
+sparc_address_test (int arg)
+# else
+sparc_address_test (arg) int arg;
#endif
+{
+ static pid_t child;
+ if (!child) {
+ child = vfork ();
+ if (child < 0) {
+ perror ("vfork");
+ _exit(2);
+ }
+ if (!child) {
+ arg = getpid();
+ write(-1, "", 0);
+ _exit (arg);
+ }
+ }
+}
-/* Work around redefinition to rpl_putenv by other config tests. */
-#undef putenv
+int
+main ()
+{
+ pid_t parent = getpid ();
+ pid_t child;
-static time_t time_t_max;
-static time_t time_t_min;
+ sparc_address_test (0);
-/* Values we'll use to set the TZ environment variable. */
-static char *tz_strings[] = {
- (char *) 0, "TZ=GMT0", "TZ=JST-9",
- "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
-};
-#define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
+ child = vfork ();
-/* Return 0 if mktime fails to convert a date in the spring-forward gap.
- Based on a problem report from Andreas Jaeger. */
-static int
-spring_forward_gap ()
-{
- /* glibc (up to about 1998-10-07) failed this test. */
- struct tm tm;
+ if (child == 0) {
+ /* Here is another test for sparc vfork register problems. This
+ test uses lots of local variables, at least as many local
+ variables as main has allocated so far including compiler
+ temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
+ 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
+ reuse the register of parent for one of the local variables,
+ since it will think that parent can't possibly be used any more
+ in this routine. Assigning to the local variable will thus
+ munge parent in the parent process. */
+ pid_t
+ p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
+ p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
+ /* Convince the compiler that p..p7 are live; otherwise, it might
+ use the same hardware register for all 8 local variables. */
+ if (p != p1 || p != p2 || p != p3 || p != p4
+ || p != p5 || p != p6 || p != p7)
+ _exit(1);
- /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
- instead of "TZ=America/Vancouver" in order to detect the bug even
- on systems that don't support the Olson extension, or don't have the
- full zoneinfo tables installed. */
- putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
+ /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
+ from child file descriptors. If the child closes a descriptor
+ before it execs or exits, this munges the parent's descriptor
+ as well. Test for this by closing stdout in the child. */
+ _exit(close(fileno(stdout)) != 0);
+ } else {
+ int status;
+ struct stat st;
- tm.tm_year = 98;
- tm.tm_mon = 3;
- tm.tm_mday = 5;
- tm.tm_hour = 2;
- tm.tm_min = 0;
- tm.tm_sec = 0;
- tm.tm_isdst = -1;
- return mktime (&tm) != (time_t) -1;
-}
+ while (wait(&status) != child)
+ ;
+ return (
+ /* Was there some problem with vforking? */
+ child < 0
-static int
-mktime_test1 (time_t now)
-{
- struct tm *lt;
- return ! (lt = localtime (&now)) || mktime (lt) == now;
+ /* Did the child fail? (This shouldn't happen.) */
+ || status
+
+ /* Did the vfork/compiler bug occur? */
+ || parent != getpid()
+
+ /* Did the file descriptor bug occur? */
+ || fstat(fileno(stdout), &st) != 0
+ );
+ }
}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_func_vfork_works=yes
+else
+ ac_cv_func_vfork_works=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
+$as_echo "$ac_cv_func_vfork_works" >&6; }
+
+fi;
+if test "x$ac_cv_func_fork_works" = xcross; then
+ ac_cv_func_vfork_works=$ac_cv_func_vfork
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
+$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
+fi
+
+if test "x$ac_cv_func_vfork_works" = xyes; then
-static int
-mktime_test (time_t now)
-{
- return (mktime_test1 (now)
- && mktime_test1 ((time_t) (time_t_max - now))
- && mktime_test1 ((time_t) (time_t_min + now)));
-}
+$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
-static int
-irix_6_4_bug ()
-{
- /* Based on code from Ariel Faigon. */
- struct tm tm;
- tm.tm_year = 96;
- tm.tm_mon = 3;
- tm.tm_mday = 0;
- tm.tm_hour = 0;
- tm.tm_min = 0;
- tm.tm_sec = 0;
- tm.tm_isdst = -1;
- mktime (&tm);
- return tm.tm_mon == 2 && tm.tm_mday == 31;
-}
+else
-static int
-bigtime_test (int j)
-{
- struct tm tm;
- time_t now;
- tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
- now = mktime (&tm);
- if (now != (time_t) -1)
- {
- struct tm *lt = localtime (&now);
- if (! (lt
- && lt->tm_year == tm.tm_year
- && lt->tm_mon == tm.tm_mon
- && lt->tm_mday == tm.tm_mday
- && lt->tm_hour == tm.tm_hour
- && lt->tm_min == tm.tm_min
- && lt->tm_sec == tm.tm_sec
- && lt->tm_yday == tm.tm_yday
- && lt->tm_wday == tm.tm_wday
- && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
- == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
- return 0;
- }
- return 1;
-}
+$as_echo "#define vfork fork" >>confdefs.h
-static int
-year_2050_test ()
-{
- /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
- ignoring leap seconds. */
- unsigned long int answer = 2527315200UL;
+fi
+if test "x$ac_cv_func_fork_works" = xyes; then
- struct tm tm;
- time_t t;
- tm.tm_year = 2050 - 1900;
- tm.tm_mon = 2 - 1;
- tm.tm_mday = 1;
- tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
- tm.tm_isdst = -1;
+$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
- /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
- instead of "TZ=America/Vancouver" in order to detect the bug even
- on systems that don't support the Olson extension, or don't have the
- full zoneinfo tables installed. */
- putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
+fi
- t = mktime (&tm);
- /* Check that the result is either a failure, or close enough
- to the correct answer that we can assume the discrepancy is
- due to leap seconds. */
- return (t == (time_t) -1
- || (0 < t && answer - 120 <= t && t <= answer + 120));
-}
+for ac_func in snprintf
+do :
+ ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
+if test "x$ac_cv_func_snprintf" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_SNPRINTF 1
+_ACEOF
+
+fi
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
+$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
+if test "${emacs_cv_langinfo_codeset+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <langinfo.h>
int
main ()
{
- int result = 0;
- time_t t, delta;
- int i, j;
- int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
- int time_t_signed = ! ((time_t) 0 < (time_t) -1);
-
- /* This test makes some buggy mktime implementations loop.
- Give up after 60 seconds; a mktime slower than that
- isn't worth using anyway. */
- alarm (60);
+char* cs = nl_langinfo(CODESET);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ emacs_cv_langinfo_codeset=yes
+else
+ emacs_cv_langinfo_codeset=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
- time_t_max = (! time_t_signed
- ? (time_t) -1
- : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
- * 2 + 1));
- time_t_min = (! time_t_signed
- ? (time_t) 0
- : time_t_signed_magnitude
- ? ~ (time_t) 0
- : ~ time_t_max);
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
+$as_echo "$emacs_cv_langinfo_codeset" >&6; }
+if test $emacs_cv_langinfo_codeset = yes; then
- delta = time_t_max / 997; /* a suitable prime number */
- for (i = 0; i < N_STRINGS; i++)
- {
- if (tz_strings[i])
- putenv (tz_strings[i]);
+$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
- for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta)
- if (! mktime_test (t))
- result |= 1;
- if ((result & 2) == 0
- && ! (mktime_test ((time_t) 1)
- && mktime_test ((time_t) (60 * 60))
- && mktime_test ((time_t) (60 * 60 * 24))))
- result |= 2;
+fi
- for (j = 1; (result & 4) == 0; j <<= 1)
- {
- if (! bigtime_test (j))
- result |= 4;
- if (INT_MAX / 2 < j)
- break;
- }
- if ((result & 8) == 0 && ! bigtime_test (INT_MAX))
- result |= 8;
- }
- if (! irix_6_4_bug ())
- result |= 16;
- if (! spring_forward_gap ())
- result |= 32;
- if (! year_2050_test ())
- result |= 64;
- return result;
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
+$as_echo_n "checking for mbstate_t... " >&6; }
+if test "${ac_cv_type_mbstate_t+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+# include <wchar.h>
+int
+main ()
+{
+mbstate_t x; return sizeof x;
+ ;
+ return 0;
}
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_working_mktime=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_type_mbstate_t=yes
else
- gl_cv_func_working_mktime=no
+ ac_cv_type_mbstate_t=no
fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
+$as_echo "$ac_cv_type_mbstate_t" >&6; }
+ if test $ac_cv_type_mbstate_t = yes; then
+$as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
-$as_echo "$gl_cv_func_working_mktime" >&6; }
+ else
- if test $gl_cv_func_working_mktime = no; then
- REPLACE_MKTIME=1
- else
- REPLACE_MKTIME=0
- fi
+$as_echo "#define mbstate_t int" >>confdefs.h
-if test $REPLACE_MKTIME = 1; then
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
+$as_echo_n "checking for C restricted array declarations... " >&6; }
+if test "${emacs_cv_c_restrict_arr+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+void fred (int x[__restrict]);
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ emacs_cv_c_restrict_arr=yes
+else
+ emacs_cv_c_restrict_arr=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
+$as_echo "$emacs_cv_c_restrict_arr" >&6; }
+if test "$emacs_cv_c_restrict_arr" = yes; then
+$as_echo "#define __restrict_arr __restrict" >>confdefs.h
+fi
+$as_echo "#define CLASH_DETECTION 1" >>confdefs.h
+## Note: PTYs are broken on darwin <6. Use at your own risk.
- gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
+$as_echo "#define HAVE_PTYS 1" >>confdefs.h
+$as_echo "#define HAVE_SOCKETS 1" >>confdefs.h
-fi
+case $opsys in
+ aix4-2)
+ if test x$ac_cv_lib_Xmu_XmuConvertStandardSelection != xyes; then
+ $as_echo "#define NO_EDITRES 1" >>confdefs.h
- GNULIB_MKTIME=1
+ fi
+ ;;
+ hpux*)
+ $as_echo "#define NO_EDITRES 1" >>confdefs.h
+ ;;
+esac
+case $opsys in
+ darwin | gnu | hpux* | *bsd )
+$as_echo "#define NO_TERMIO 1" >>confdefs.h
+ ;;
+ irix6-5 | sol2* | unixware )
+$as_echo "#define NSIG_MINIMUM 32" >>confdefs.h
+ ;;
+esac
- if test $ac_cv_func_pselect = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5
-$as_echo_n "checking whether signature of pselect conforms to POSIX... " >&6; }
-if test "${gl_cv_sig_pselect+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/select.h>
+case $opsys in
+ hpux* | irix6-5 | openbsd | sol2* | unixware )
-int
-main ()
-{
-int (*p) (int, fd_set *, fd_set *, fd_set *restrict,
- struct timespec const *restrict,
- sigset_t const *restrict) = pselect;
- return !p;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- gl_cv_sig_pselect=yes
-else
- gl_cv_sig_pselect=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5
-$as_echo "$gl_cv_sig_pselect" >&6; }
- fi
+$as_echo "#define BROKEN_SIGIO 1" >>confdefs.h
- if test $ac_cv_func_pselect = no || test $gl_cv_sig_pselect = no; then
- REPLACE_PSELECT=1
- fi
+ ;;
-if test $HAVE_PSELECT = 0 || test $REPLACE_PSELECT = 1; then
+ aix4-2)
+$as_echo "#define BROKEN_FIONREAD 1" >>confdefs.h
+$as_echo "#define BROKEN_SIGAIO 1" >>confdefs.h
+$as_echo "#define BROKEN_SIGPOLL 1" >>confdefs.h
+$as_echo "#define BROKEN_SIGPTY 1" >>confdefs.h
- gl_LIBOBJS="$gl_LIBOBJS pselect.$ac_objext"
-fi
+$as_echo "#define BROKEN_GET_CURRENT_DIR_NAME 1" >>confdefs.h
+ ;;
+ freebsd)
+$as_echo "#define BROKEN_PTY_READ_AFTER_EAGAIN 1" >>confdefs.h
- GNULIB_PSELECT=1
+ ;;
+ darwin)
+$as_echo "#define NO_ABORT 1" >>confdefs.h
+ ;;
+esac
+case $opsys in
+ gnu-* | sol2-10 )
+$as_echo "#define HAVE_PROCFS 1" >>confdefs.h
+ ;;
+esac
+case $opsys in
+ darwin | freebsd | netbsd | openbsd )
+$as_echo "#define DONT_REOPEN_PTY 1" >>confdefs.h
- LIB_PTHREAD_SIGMASK=
+ ;;
+esac
+case $opsys in
+ netbsd | openbsd) sound_device="/dev/audio" ;;
+ *) sound_device="/dev/dsp" ;;
+esac
- if test $ac_cv_func_pthread_sigmask = yes; then
- :
- else
- HAVE_PTHREAD_SIGMASK=0
- REPLACE_PTHREAD_SIGMASK=1
- fi
+cat >>confdefs.h <<_ACEOF
+#define DEFAULT_SOUND_DEVICE "$sound_device"
+_ACEOF
- if test $HAVE_PTHREAD_SIGMASK = 1; then
+case $opsys in
+ darwin | gnu-linux | gnu-kfreebsd )
+$as_echo "#define INTERRUPT_INPUT 1" >>confdefs.h
- if test -z "$LIB_PTHREAD_SIGMASK"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
-$as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
-if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
+ ;;
+esac
- if test "$cross_compiling" = yes; then :
- case "$host_os" in
- freebsd* | hpux* | solaris | solaris2.[2-9]*)
- gl_cv_func_pthread_sigmask_in_libc_works="guessing no";;
- *)
- gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";;
- esac
+case $opsys in
+ cygwin|gnu|gnu-linux|gnu-kfreebsd|irix6-5|freebsd|netbsd|openbsd)
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+$as_echo "#define NARROWPROTO 1" >>confdefs.h
-#include <pthread.h>
-#include <signal.h>
-#include <stddef.h>
-int main ()
-{
- sigset_t set;
- sigemptyset (&set);
- return pthread_sigmask (1729, &set, NULL) != 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_pthread_sigmask_in_libc_works=no
-else
- gl_cv_func_pthread_sigmask_in_libc_works=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
+ ;;
+esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
-$as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
- case "$gl_cv_func_pthread_sigmask_in_libc_works" in
- *no)
- REPLACE_PTHREAD_SIGMASK=1
-$as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
- ;;
- esac
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
-$as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
-if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- gl_save_LIBS="$LIBS"
- LIBS="$LIBS $LIB_PTHREAD_SIGMASK"
- if test "$cross_compiling" = yes; then :
- case "$host_os" in
- cygwin*)
- gl_cv_func_pthread_sigmask_return_works="guessing no";;
- *)
- gl_cv_func_pthread_sigmask_return_works="guessing yes";;
- esac
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <pthread.h>
-#include <signal.h>
-#include <stddef.h>
-int main ()
-{
- sigset_t set;
- sigemptyset (&set);
- if (pthread_sigmask (1729, &set, NULL) == -1)
- return 1;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_pthread_sigmask_return_works=yes
-else
- gl_cv_func_pthread_sigmask_return_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
+case $opsys in
+ aix4-2 )
+ $as_echo "#define PTY_ITERATION int c; for (c = 0; !c ; c++) " >>confdefs.h
- LIBS="$gl_save_LIBS"
+ $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptc\"); " >>confdefs.h
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
-$as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
- case "$gl_cv_func_pthread_sigmask_return_works" in
- *no)
- REPLACE_PTHREAD_SIGMASK=1
+ $as_echo "#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd)); " >>confdefs.h
-$as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
+ ;;
- ;;
- esac
+ cygwin )
+ $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++) " >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
-$as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
-if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
+ $as_echo "#define PTY_OPEN do { int dummy; SIGMASKTYPE mask; mask = sigblock (sigmask (SIGCHLD)); if (-1 == openpty (&fd, &dummy, pty_name, 0, 0)) fd = -1; sigsetmask (mask); if (fd >= 0) emacs_close (dummy); } while (0) " >>confdefs.h
- case "$host_os" in
- irix*)
- gl_cv_func_pthread_sigmask_unblock_works="guessing no";;
- *)
- gl_cv_func_pthread_sigmask_unblock_works="guessing yes";;
- esac
- gl_save_LIBS="$LIBS"
- LIBS="$LIBS $LIBMULTITHREAD"
- if test "$cross_compiling" = yes; then :
- :
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+ $as_echo "#define PTY_NAME_SPRINTF " >>confdefs.h
-#include <pthread.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-static volatile int sigint_occurred;
-static void
-sigint_handler (int sig)
-{
- sigint_occurred++;
-}
-int main ()
-{
- sigset_t set;
- int pid = getpid ();
- char command[80];
- signal (SIGINT, sigint_handler);
- sigemptyset (&set);
- sigaddset (&set, SIGINT);
- if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
- return 1;
- sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
- if (!(system (command) == 0))
- return 2;
- sleep (2);
- if (!(sigint_occurred == 0))
- return 3;
- if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
- return 4;
- if (!(sigint_occurred == 1)) /* This fails on IRIX. */
- return 5;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- :
-else
- gl_cv_func_pthread_sigmask_unblock_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
+ $as_echo "#define PTY_TTY_NAME_SPRINTF " >>confdefs.h
- LIBS="$gl_save_LIBS"
+ ;;
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
-$as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
- case "$gl_cv_func_pthread_sigmask_unblock_works" in
- *no)
- REPLACE_PTHREAD_SIGMASK=1
+ darwin )
+ $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++) " >>confdefs.h
-$as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
+ $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
- ;;
- esac
- fi
+ $as_echo "#define PTY_OPEN do { int slave; if (openpty (&fd, &slave, pty_name, NULL, NULL) == -1) fd = -1; else emacs_close (slave); } while (0) " >>confdefs.h
-if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
+ $as_echo "#define PTY_NAME_SPRINTF " >>confdefs.h
+ $as_echo "#define PTY_TTY_NAME_SPRINTF " >>confdefs.h
+ ;;
+ gnu | freebsd | netbsd | openbsd )
+ $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
+ ;;
+ gnu-linux | gnu-kfreebsd )
+ if test "x$ac_cv_func_grantpt" = xyes; then
+$as_echo "#define UNIX98_PTYS 1" >>confdefs.h
+ $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++) " >>confdefs.h
- gl_LIBOBJS="$gl_LIBOBJS pthread_sigmask.$ac_objext"
+ $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname; sigblock (sigmask (SIGCHLD)); if (grantpt (fd) == -1 || unlockpt (fd) == -1 || !(ptyname = ptsname(fd))) { sigunblock (sigmask (SIGCHLD)); close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); sigunblock (sigmask (SIGCHLD)); } " >>confdefs.h
+ if test "x$ac_cv_func_getpt" = xyes; then
+ $as_echo "#define PTY_OPEN fd = getpt ()" >>confdefs.h
- if test $HAVE_PTHREAD_SIGMASK = 1; then
+ $as_echo "#define PTY_NAME_SPRINTF " >>confdefs.h
-$as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
+ else
+ $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\"); " >>confdefs.h
- fi
+ fi
+ else
+ $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
-fi
+ fi
+ ;;
+ hpux*)
+ $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
+ $as_echo "#define PTY_NAME_SPRINTF sprintf (pty_name, \"/dev/ptym/pty%c%x\", c, i); " >>confdefs.h
+ $as_echo "#define PTY_TTY_NAME_SPRINTF sprintf (pty_name, \"/dev/pty/tty%c%x\", c, i); " >>confdefs.h
+ ;;
- GNULIB_PTHREAD_SIGMASK=1
+ irix6-5 )
+ $as_echo "#define PTY_ITERATION /**/" >>confdefs.h
+ $as_echo "#define FIRST_PTY_LETTER 'q'" >>confdefs.h
+ $as_echo "#define PTY_OPEN { struct sigaction ocstat, cstat; struct stat stb; char * name; sigemptyset(&cstat.sa_mask); cstat.sa_handler = SIG_DFL; cstat.sa_flags = 0; sigaction(SIGCLD, &cstat, &ocstat); name = _getpty (&fd, O_RDWR | O_NDELAY, 0600, 0); sigaction(SIGCLD, &ocstat, (struct sigaction *)0); if (name == 0) return -1; if (fd < 0) return -1; if (fstat (fd, &stb) < 0) return -1; strcpy (pty_name, name); } " >>confdefs.h
+ $as_echo "#define PTY_NAME_SPRINTF " >>confdefs.h
+ $as_echo "#define PTY_TTY_NAME_SPRINTF " >>confdefs.h
+ ;;
+ sol2* )
+ $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; sigblock (sigmask (SIGCLD)); if (grantpt (fd) == -1) { emacs_close (fd); return -1; } sigunblock (sigmask (SIGCLD)); if (unlockpt (fd) == -1) { emacs_close (fd); return -1; } if (!(ptyname = ptsname (fd))) { emacs_close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); } " >>confdefs.h
+ ;;
- if test $ac_cv_func_readlink = no; then
- HAVE_READLINK=0
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
-$as_echo_n "checking whether readlink signature is correct... " >&6; }
-if test "${gl_cv_decl_readlink_works+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ unixware )
+ $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; sigblock(sigmask(SIGCLD)); if (grantpt(fd) == -1) fatal(\"could not grant slave pty\"); sigunblock(sigmask(SIGCLD)); if (unlockpt(fd) == -1) fatal(\"could not unlock slave pty\"); if (!(ptyname = ptsname(fd))) fatal (\"could not enable slave pty\"); snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); } " >>confdefs.h
+
+ ;;
+esac
+
+
+case $opsys in
+ sol2* | unixware )
+ $as_echo "#define FIRST_PTY_LETTER 'z'" >>confdefs.h
+
+ $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\"); " >>confdefs.h
+
+
+$as_echo "#define SETUP_SLAVE_PTY if (ioctl (xforkin, I_PUSH, \"ptem\") == -1) fatal (\"ioctl I_PUSH ptem\"); if (ioctl (xforkin, I_PUSH, \"ldterm\") == -1) fatal (\"ioctl I_PUSH ldterm\"); if (ioctl (xforkin, I_PUSH, \"ttcompat\") == -1) fatal (\"ioctl I_PUSH ttcompat\");" >>confdefs.h
+
+ ;;
+esac
+
+
+
+
+case $opsys in
+ aix4-2 | cygwin | gnu | irix6-5 | freebsd | netbsd | openbsd )
+ $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
+
+ ;;
+
+ gnu-linux | gnu-kfreebsd )
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signals via characters" >&5
+$as_echo_n "checking for signals via characters... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <unistd.h>
- /* Cause compilation failure if original declaration has wrong type. */
- ssize_t readlink (const char *, char *, size_t);
+
+#include <linux/version.h>
+#if LINUX_VERSION_CODE < 0x20400
+# error "Linux version too old"
+#endif
+
int
main ()
{
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_decl_readlink_works=yes
+if ac_fn_c_try_cpp "$LINENO"; then :
+ emacs_signals_via_chars=yes
else
- gl_cv_decl_readlink_works=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ emacs_signals_via_chars=no
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
-$as_echo "$gl_cv_decl_readlink_works" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
-$as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
-if test "${gl_cv_func_readlink_works+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- # We have readlink, so assume ln -s works.
- ln -s conftest.no-such conftest.link
- ln -s conftest.link conftest.lnk2
- if test "$cross_compiling" = yes; then :
- case "$host_os" in
- # Guess yes on glibc systems.
- *-gnu*) gl_cv_func_readlink_works="guessing yes" ;;
- # If we don't know, assume the worst.
- *) gl_cv_func_readlink_works="guessing no" ;;
- esac
+rm -f conftest.err conftest.$ac_ext
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_signals_via_chars" >&5
+$as_echo "$emacs_signals_via_chars" >&6; }
+ test $emacs_signals_via_chars = yes && $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
+
+ ;;
+esac
+
+
+
+
+
+
+case $opsys in
+ cygwin | darwin | freebsd | netbsd | openbsd )
+ $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_p - (FILE)->_bf._base)" >>confdefs.h
+
+ ;;
+
+ unixware)
+ $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__ptr - (FILE)->__base)" >>confdefs.h
+
+ ;;
+
+ gnu | gnu-linux | gnu-kfreebsd )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of pending output formalism" >&5
+$as_echo_n "checking for style of pending output formalism... " >&6; }
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <unistd.h>
+
+#include <stdio.h>
+#if !defined (_IO_STDIO_H) && !defined (_STDIO_USES_IOSTREAM)
+# error "stdio definitions not found"
+#endif
int
main ()
{
-char buf[20];
- return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
+
;
return 0;
}
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_readlink_works=yes
+if ac_fn_c_try_cpp "$LINENO"; then :
+ emacs_pending_output=new
else
- gl_cv_func_readlink_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
- rm -f conftest.link conftest.lnk2
+ emacs_pending_output=unknown
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
-$as_echo "$gl_cv_func_readlink_works" >&6; }
- case "$gl_cv_func_readlink_works" in
- *yes)
- if test "$gl_cv_decl_readlink_works" != yes; then
- REPLACE_READLINK=1
- fi
- ;;
- *)
-
-$as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
-
- REPLACE_READLINK=1
- ;;
- esac
- fi
-
-if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
-
-
-
+rm -f conftest.err conftest.$ac_ext
+ if test $emacs_pending_output = unknown; then
+ case $opsys in
+ gnu-linux | gnu-kfreebsd)
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+#ifndef __UCLIBC__
+# error "not using uclibc"
+#endif
+int
+main ()
+{
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ emacs_pending_output=uclibc
+else
+ emacs_pending_output=old
+fi
+rm -f conftest.err conftest.$ac_ext
+ ;;
+ esac
+ fi
- gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_pending_output" >&5
+$as_echo "$emacs_pending_output" >&6; }
+ case $emacs_pending_output in
+ new)
+ $as_echo "#define GNU_LIBRARY_PENDING_OUTPUT_COUNT(FILE) ((FILE)->_IO_write_ptr - (FILE)->_IO_write_base)" >>confdefs.h
- :
+ ;;
+ uclibc)
+ $as_echo "#define GNU_LIBRARY_PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufpos - (FILE)->__bufstart)" >>confdefs.h
-fi
+ ;;
+ old)
+ $as_echo "#define GNU_LIBRARY_PENDING_OUTPUT_COUNT(FILE) ((FILE)->_pptr - (FILE)->_pbase)" >>confdefs.h
+ ;;
+ esac
+ ;;
+esac
- GNULIB_READLINK=1
+case $opsys in
+ gnu)
+ $as_echo "#define DATA_START ({ extern int data_start; (char *) &data_start; })" >>confdefs.h
+ ;;
+ hpux*)
+ $as_echo "#define DATA_START 0x40000000" >>confdefs.h
+ $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h
+ ;;
+ irix6-5)
+ $as_echo "#define DATA_START 0x10000000" >>confdefs.h
+ $as_echo "#define DATA_SEG_BITS 0x10000000" >>confdefs.h
+ ;;
+esac
+case $opsys in
+ darwin) $as_echo "#define TAB3 OXTABS" >>confdefs.h
+ ;;
+ gnu | freebsd | netbsd | openbsd )
+$as_echo "#define TABDLY OXTABS" >>confdefs.h
+ $as_echo "#define TAB3 OXTABS" >>confdefs.h
- if test $gl_cv_have_include_next = yes; then
- gl_cv_next_signal_h='<'signal.h'>'
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
-$as_echo_n "checking absolute name of <signal.h>... " >&6; }
-if test "${gl_cv_next_signal_h+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
+ ;;
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ gnu-linux | gnu-kfreebsd )
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <signal.h>
-
-_ACEOF
- case "$host_os" in
- aix*) gl_absname_cpp="$ac_cpp -C" ;;
- *) gl_absname_cpp="$ac_cpp" ;;
- esac
- case "$host_os" in
- mingw*)
- gl_dirsep_regex='[/\\]'
- ;;
- *)
- gl_dirsep_regex='\/'
- ;;
- esac
- gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
+#ifndef __i386__
+# error "not i386"
+#endif
- gl_header_literal_regex=`echo 'signal.h' \
- | sed -e "$gl_make_literal_regex_sed"`
- gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
- s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
- s|^/[^/]|//&|
- p
- q
- }'
- gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
- sed -n "$gl_absolute_header_sed"`'"'
+int
+main ()
+{
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ $as_echo "#define ULIMIT_BREAK_VALUE (32*1024*1024)" >>confdefs.h
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
-$as_echo "$gl_cv_next_signal_h" >&6; }
- fi
- NEXT_SIGNAL_H=$gl_cv_next_signal_h
-
- if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
- gl_next_as_first_directive='<'signal.h'>'
- else
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
- gl_next_as_first_directive=$gl_cv_next_signal_h
- fi
- NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
-
+rm -f conftest.err conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __ia64__
+# error "not ia64"
+#endif
+int
+main ()
+{
-# AIX declares sig_atomic_t to already include volatile, and C89 compilers
-# then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
- ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
-#include <signal.h>
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
-"
-if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then :
+$as_echo "#define GC_MARK_SECONDARY_STACK() do { extern void *__libc_ia64_register_backing_store_base; __builtin_ia64_flushrs (); mark_memory (__libc_ia64_register_backing_store_base, __builtin_ia64_bsp ());} while (0)" >>confdefs.h
-else
- HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
fi
+rm -f conftest.err conftest.$ac_ext
+ ;;
+ hpux*)
+$as_echo "#define RUN_TIME_REMAP 1" >>confdefs.h
+ ;;
+ irix6-5)
+ $as_echo "#define ULIMIT_BREAK_VALUE 0x14000000" >>confdefs.h
+ ;;
+esac
- ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
-#include <signal.h>
-
-"
-if test "x$ac_cv_type_sighandler_t" = x""yes; then :
-else
- HAVE_SIGHANDLER_T=0
-fi
- ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
-/* <sys/types.h> is not needed according to POSIX, but the
- <sys/socket.h> in i386-unknown-freebsd4.10 and
- powerpc-apple-darwin5.5 required it. */
-#include <sys/types.h>
-#if HAVE_SYS_SOCKET_H
-# include <sys/socket.h>
-#elif HAVE_WS2TCPIP_H
-# include <ws2tcpip.h>
-#endif
+case $opsys in
+ aix4-2 | hpux* | unixware)
+ $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
-"
-if test "x$ac_cv_type_socklen_t" = x""yes; then :
+ ;;
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
-$as_echo_n "checking for socklen_t equivalent... " >&6; }
- if test "${gl_cv_socklen_t_equiv+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- # Systems have either "struct sockaddr *" or
- # "void *" as the second argument to getpeername
- gl_cv_socklen_t_equiv=
- for arg2 in "struct sockaddr" void; do
- for t in int size_t "unsigned int" "long int" "unsigned long int"; do
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ gnu-linux | gnu-kfreebsd )
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/types.h>
- #include <sys/socket.h>
- int getpeername (int, $arg2 *, $t *);
+#if defined __i386__ || defined __sparc__ || defined __mc68000__ \
+ || defined __alpha__ || defined __mips__ || defined __s390__ \
+ || defined __arm__ || defined __powerpc__ || defined __amd64__ \
+ || defined __ia64__ || defined __sh__
+/* ok */
+#else
+# error "setjmp not known to work on this arch"
+#endif
+
int
main ()
{
-$t len;
- getpeername (0, 0, &len);
+
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_socklen_t_equiv="$t"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- test "$gl_cv_socklen_t_equiv" != "" && break
- done
- test "$gl_cv_socklen_t_equiv" != "" && break
- done
-
-fi
-
- if test "$gl_cv_socklen_t_equiv" = ""; then
- as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
-$as_echo "$gl_cv_socklen_t_equiv" >&6; }
+if ac_fn_c_try_cpp "$LINENO"; then :
+ $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
-cat >>confdefs.h <<_ACEOF
-#define socklen_t $gl_cv_socklen_t_equiv
-_ACEOF
+else
+ $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
fi
+rm -f conftest.err conftest.$ac_ext
+ ;;
+esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
-$as_echo_n "checking for ssize_t... " >&6; }
-if test "${gt_cv_ssize_t+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/types.h>
-int
-main ()
-{
-int x = sizeof (ssize_t *) + sizeof (ssize_t);
- return !x;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gt_cv_ssize_t=yes
+if test x$GCC = xyes; then
+ $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
+
else
- gt_cv_ssize_t=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
-$as_echo "$gt_cv_ssize_t" >&6; }
- if test $gt_cv_ssize_t = no; then
+ case $opsys in
+ freebsd | netbsd | openbsd | irix6-5 | sol2* )
+ $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
-$as_echo "#define ssize_t int" >>confdefs.h
+ ;;
+ esac
+fi
- fi
+case $opsys in
+ hpux* | sol2* )
+$as_echo "#define XOS_NEEDS_TIME_H 1" >>confdefs.h
+ ;;
+esac
- ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
- #include <sys/stat.h>
-"
-if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = x""yes; then :
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
-_ACEOF
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
-$as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
-if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
- #include <sys/types.h>
- #include <sys/stat.h>
- #if HAVE_SYS_TIME_H
- # include <sys/time.h>
- #endif
- #include <time.h>
- struct timespec ts;
- struct stat st;
+case $opsys in
+ aix4-2)
+ $as_echo "#define USG /**/" >>confdefs.h
+
+ $as_echo "#define USG5 /**/" >>confdefs.h
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#ifndef _AIX
+# error "_AIX not defined"
+#endif
int
main ()
{
- st.st_atim = ts;
-
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
-else
- ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
-$as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
- if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
-
-$as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
+if ac_fn_c_try_cpp "$LINENO"; then :
- fi
else
- ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
- #include <sys/stat.h>
-"
-if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = x""yes; then :
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
-_ACEOF
+$as_echo "#define _AIX /**/" >>confdefs.h
+fi
+rm -f conftest.err conftest.$ac_ext
+ ;;
-else
- ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
- #include <sys/stat.h>
-"
-if test "x$ac_cv_member_struct_stat_st_atimensec" = x""yes; then :
+ cygwin)
+ opsysfile=
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
-_ACEOF
+$as_echo "#define CYGWIN 1" >>confdefs.h
+ ;;
-else
- ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
- #include <sys/stat.h>
-"
-if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = x""yes; then :
+ darwin)
+ $as_echo "#define BSD4_2 /**/" >>confdefs.h
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
-_ACEOF
+ $as_echo "#define BSD_SYSTEM /**/" >>confdefs.h
-fi
+$as_echo "#define DARWIN_OS /**/" >>confdefs.h
-fi
+ ;;
-fi
+ freebsd)
+ $as_echo "#define BSD4_2 /**/" >>confdefs.h
-fi
+$as_echo "#define BSD_SYSTEM_AHB 1" >>confdefs.h
+ ;;
+ gnu | netbsd | openbsd )
+ $as_echo "#define BSD4_2 /**/" >>confdefs.h
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef BSD_SYSTEM
+# error "BSD_SYSTEM not defined"
+#endif
- ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
- #include <sys/stat.h>
-"
-if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = x""yes; then :
+int
+main ()
+{
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
+ ;
+ return 0;
+}
_ACEOF
-
+if ac_fn_c_try_cpp "$LINENO"; then :
else
- ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
- #include <sys/stat.h>
-"
-if test "x$ac_cv_member_struct_stat_st_birthtimensec" = x""yes; then :
+ $as_echo "#define BSD_SYSTEM 43" >>confdefs.h
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
-_ACEOF
+fi
+rm -f conftest.err conftest.$ac_ext
+ ;;
+ gnu-linux | gnu-kfreebsd )
+ $as_echo "#define USG /**/" >>confdefs.h
-else
- ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
- #include <sys/stat.h>
-"
-if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = x""yes; then :
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
-_ACEOF
+$as_echo "#define GNU_LINUX /**/" >>confdefs.h
+ ;;
-fi
+ hpux*)
+ $as_echo "#define USG /**/" >>confdefs.h
-fi
+ $as_echo "#define USG5 /**/" >>confdefs.h
-fi
+$as_echo "#define HPUX /**/" >>confdefs.h
+ ;;
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
-$as_echo_n "checking for working stdalign.h... " >&6; }
-if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdalign.h>
- #include <stddef.h>
+ irix6-5)
+ $as_echo "#define USG /**/" >>confdefs.h
- /* Test that alignof yields a result consistent with offsetof.
- This catches GCC bug 52023
- <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
- #ifdef __cplusplus
- template <class t> struct alignof_helper { char a; t b; };
- # define ao(type) offsetof (alignof_helper<type>, b)
- #else
- # define ao(type) offsetof (struct { char a; type b; }, b)
- #endif
- char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
- char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
- char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
+ $as_echo "#define USG5 /**/" >>confdefs.h
- /* Test _Alignas only on platforms where gnulib can help. */
- #if \
- (__GNUC__ || __IBMC__ || __IBMCPP__ \
- || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
- int alignas (8) alignas_int = 1;
- char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1];
- #endif
-int
-main ()
-{
+$as_echo "#define IRIX6_5 /**/" >>confdefs.h
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_header_working_stdalign_h=yes
-else
- gl_cv_header_working_stdalign_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
-$as_echo "$gl_cv_header_working_stdalign_h" >&6; }
+ ;;
- if test $gl_cv_header_working_stdalign_h = yes; then
- STDALIGN_H=''
- else
- STDALIGN_H='stdalign.h'
- fi
+ sol2*)
+ $as_echo "#define USG /**/" >>confdefs.h
+ $as_echo "#define USG5 /**/" >>confdefs.h
- if test -n "$STDALIGN_H"; then
- GL_GENERATE_STDALIGN_H_TRUE=
- GL_GENERATE_STDALIGN_H_FALSE='#'
-else
- GL_GENERATE_STDALIGN_H_TRUE='#'
- GL_GENERATE_STDALIGN_H_FALSE=
-fi
+$as_echo "#define SOLARIS2 /**/" >>confdefs.h
+ ;;
- STDARG_H=''
- NEXT_STDARG_H='<stdarg.h>'
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
-$as_echo_n "checking for va_copy... " >&6; }
- if test "${gl_cv_func_va_copy+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
+ unixware)
+ $as_echo "#define USG /**/" >>confdefs.h
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdarg.h>
-int
-main ()
-{
+ $as_echo "#define USG5 /**/" >>confdefs.h
-#ifndef va_copy
-void (*func) (va_list, va_list) = va_copy;
-#endif
+ ;;
+esac
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_func_va_copy=yes
-else
- gl_cv_func_va_copy=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
-$as_echo "$gl_cv_func_va_copy" >&6; }
- if test $gl_cv_func_va_copy = no; then
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#if defined _AIX && !defined __GNUC__
- AIX vaccine
- #endif
+case $opsys in
+ cygwin)
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "vaccine" >/dev/null 2>&1; then :
- gl_aixcc=yes
-else
- gl_aixcc=no
-fi
-rm -f conftest*
+$as_echo "#define G_SLICE_ALWAYS_MALLOC 1" >>confdefs.h
- if test $gl_aixcc = yes; then
- STDARG_H=stdarg.h
+ ;;
+ gnu) opsysfile= ;;
+ gnu-kfreebsd) opsysfile="s/gnu-linux.h" ;;
+ hpux11)
+$as_echo "#define BROKEN_SA_RESTART 1" >>confdefs.h
+$as_echo "#define USG_SUBTTY_WORKS 1" >>confdefs.h
- if test $gl_cv_have_include_next = yes; then
- gl_cv_next_stdarg_h='<'stdarg.h'>'
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
-$as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
-if test "${gl_cv_next_stdarg_h+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
+ opsysfile="s/hpux10-20.h"
+ ;;
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdarg.h>
+ irix6-5)
-_ACEOF
- case "$host_os" in
- aix*) gl_absname_cpp="$ac_cpp -C" ;;
- *) gl_absname_cpp="$ac_cpp" ;;
- esac
+$as_echo "#define PREFER_VSUSP 1" >>confdefs.h
- case "$host_os" in
- mingw*)
- gl_dirsep_regex='[/\\]'
- ;;
- *)
- gl_dirsep_regex='\/'
- ;;
- esac
- gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_header_literal_regex=`echo 'stdarg.h' \
- | sed -e "$gl_make_literal_regex_sed"`
- gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
- s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
- s|^/[^/]|//&|
- p
- q
- }'
- gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
- sed -n "$gl_absolute_header_sed"`'"'
+$as_echo "#define SETPGRP_RELEASES_CTTY 1" >>confdefs.h
+ ;;
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
-$as_echo "$gl_cv_next_stdarg_h" >&6; }
- fi
- NEXT_STDARG_H=$gl_cv_next_stdarg_h
+ openbsd) opsysfile="s/netbsd.h" ;;
- if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
- gl_next_as_first_directive='<'stdarg.h'>'
- else
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
- gl_next_as_first_directive=$gl_cv_next_stdarg_h
- fi
- NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
+ sol2-10)
+$as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
+ opsysfile="s/sol2-6.h"
+ ;;
+esac
+# Set up the CFLAGS for real compilation, so we can substitute it.
+CFLAGS="$REAL_CFLAGS"
+CPPFLAGS="$REAL_CPPFLAGS"
- if test "$gl_cv_next_stdarg_h" = '""'; then
- gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
- NEXT_STDARG_H="$gl_cv_next_stdarg_h"
- fi
- else
+## Hack to detect a buggy GCC version.
+if test "x$GCC" = xyes \
+ && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
+ && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
+ && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
+ as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
+fi
- saved_as_echo_n="$as_echo_n"
- as_echo_n=':'
- if test "${gl_cv_func___va_copy+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
+version=$PACKAGE_VERSION
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdarg.h>
-int
-main ()
-{
+### Specify what sort of things we'll be editing into Makefile and config.h.
+### Use configuration here uncanonicalized to avoid exceeding size limits.
-#ifndef __va_copy
-error, bail out
-#endif
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_func___va_copy=yes
-else
- gl_cv_func___va_copy=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
+## Unused?
- as_echo_n="$saved_as_echo_n"
- if test $gl_cv_func___va_copy = yes; then
-$as_echo "#define va_copy __va_copy" >>confdefs.h
- else
-$as_echo "#define va_copy gl_va_copy" >>confdefs.h
- fi
- fi
- fi
- if test -n "$STDARG_H"; then
- GL_GENERATE_STDARG_H_TRUE=
- GL_GENERATE_STDARG_H_FALSE='#'
-else
- GL_GENERATE_STDARG_H_TRUE='#'
- GL_GENERATE_STDARG_H_FALSE=
-fi
- # Define two additional variables used in the Makefile substitution.
- if test "$ac_cv_header_stdbool_h" = yes; then
- STDBOOL_H=''
- else
- STDBOOL_H='stdbool.h'
- fi
- if test -n "$STDBOOL_H"; then
- GL_GENERATE_STDBOOL_H_TRUE=
- GL_GENERATE_STDBOOL_H_FALSE='#'
-else
- GL_GENERATE_STDBOOL_H_TRUE='#'
- GL_GENERATE_STDBOOL_H_FALSE=
-fi
- if test "$ac_cv_type__Bool" = yes; then
- HAVE__BOOL=1
- else
- HAVE__BOOL=0
- fi
+## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
+## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
+## end of LIBX_BASE, but nothing ever set it.
- STDDEF_H=
- if test $gt_cv_c_wchar_t = no; then
- HAVE_WCHAR_T=0
- STDDEF_H=stddef.h
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
-$as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
-if test "${gl_cv_decl_null_works+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stddef.h>
- int test[2 * (sizeof NULL == sizeof (void *)) -1];
-int
-main ()
-{
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_decl_null_works=yes
-else
- gl_cv_decl_null_works=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
-$as_echo "$gl_cv_decl_null_works" >&6; }
- if test $gl_cv_decl_null_works = no; then
- REPLACE_NULL=1
- STDDEF_H=stddef.h
- fi
- if test -n "$STDDEF_H"; then
- GL_GENERATE_STDDEF_H_TRUE=
- GL_GENERATE_STDDEF_H_FALSE='#'
+## Used in lwlib/Makefile.in.
+
+if test -n "${opsysfile}"; then
+ S_FILE="\$(srcdir)/${opsysfile}"
else
- GL_GENERATE_STDDEF_H_TRUE='#'
- GL_GENERATE_STDDEF_H_FALSE=
+ S_FILE=
fi
- if test -n "$STDDEF_H"; then
- if test $gl_cv_have_include_next = yes; then
- gl_cv_next_stddef_h='<'stddef.h'>'
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
-$as_echo_n "checking absolute name of <stddef.h>... " >&6; }
-if test "${gl_cv_next_stddef_h+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
+cat >>confdefs.h <<_ACEOF
+#define EMACS_CONFIGURATION "${canonical}"
+_ACEOF
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stddef.h>
+cat >>confdefs.h <<_ACEOF
+#define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
+_ACEOF
+
+if test -n "$opsysfile"; then
+
+cat >>confdefs.h <<_ACEOF
+#define config_opsysfile "${opsysfile}"
_ACEOF
- case "$host_os" in
- aix*) gl_absname_cpp="$ac_cpp -C" ;;
- *) gl_absname_cpp="$ac_cpp" ;;
- esac
- case "$host_os" in
- mingw*)
- gl_dirsep_regex='[/\\]'
- ;;
- *)
- gl_dirsep_regex='\/'
- ;;
- esac
- gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
+fi
- gl_header_literal_regex=`echo 'stddef.h' \
- | sed -e "$gl_make_literal_regex_sed"`
- gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
- s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
- s|^/[^/]|//&|
- p
- q
- }'
- gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
- sed -n "$gl_absolute_header_sed"`'"'
+XMENU_OBJ=
+XOBJ=
+FONT_OBJ=
+if test "${HAVE_X_WINDOWS}" = "yes" ; then
+
+$as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
+ XMENU_OBJ=xmenu.o
+ XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
+ FONT_OBJ=xfont.o
+ if test "$HAVE_XFT" = "yes"; then
+ FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
+ elif test "$HAVE_FREETYPE" = "yes"; then
+ FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
+ fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
-$as_echo "$gl_cv_next_stddef_h" >&6; }
- fi
- NEXT_STDDEF_H=$gl_cv_next_stddef_h
- if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
- gl_next_as_first_directive='<'stddef.h'>'
- else
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
- gl_next_as_first_directive=$gl_cv_next_stddef_h
- fi
- NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
+WIDGET_OBJ=
+MOTIF_LIBW=
+if test "${USE_X_TOOLKIT}" != "none" ; then
+ WIDGET_OBJ=widget.o
+
+$as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
+
+ if test "${USE_X_TOOLKIT}" = "LUCID"; then
+
+$as_echo "#define USE_LUCID 1" >>confdefs.h
- fi
+ elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
+$as_echo "#define USE_MOTIF 1" >>confdefs.h
+ MOTIF_LIBW=-lXm
+ case "$opsys" in
+ gnu-linux)
+ ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
+ MOTIF_LIBW="$MOTIF_LIBW -lXpm"
+ ;;
+ unixware)
+ ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
+ ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
+ MOTIF_LIBW="MOTIF_LIBW -lXimp"
+ ;;
+ aix4-2)
+ ## olson@mcs.anl.gov says -li18n is needed by -lXm.
+ MOTIF_LIBW="$MOTIF_LIBW -li18n"
+ ;;
+ esac
+ MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
+ fi
+fi
+TOOLKIT_LIBW=
+case "$USE_X_TOOLKIT" in
+ MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
+ LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
+ none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
+esac
+if test "$USE_X_TOOLKIT" = "none"; then
+ LIBXT_OTHER="\$(LIBXSM)"
+ OLDXMENU_TARGET="really-oldXMenu"
+else
+ LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
+ OLDXMENU_TARGET="really-lwlib"
+fi
+## The X Menu stuff is present in the X10 distribution, but missing
+## from X11. If we have X10, just use the installed library;
+## otherwise, use our own copy.
+if test "${HAVE_X11}" = "yes" ; then
+$as_echo "#define HAVE_X11 1" >>confdefs.h
- if test $gl_cv_have_include_next = yes; then
- gl_cv_next_stdio_h='<'stdio.h'>'
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
-$as_echo_n "checking absolute name of <stdio.h>... " >&6; }
-if test "${gl_cv_next_stdio_h+set}" = set; then :
- $as_echo_n "(cached) " >&6
+ if test "$USE_X_TOOLKIT" = "none"; then
+ OLDXMENU="\${oldXMenudir}/libXMenu11.a"
+ else
+ OLDXMENU="\${lwlibdir}/liblw.a"
+ fi
+ LIBXMENU="\$(OLDXMENU)"
+ LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
+ OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
else
+ ## For a syntactically valid Makefile; not actually used for anything.
+ ## See comments in src/Makefile.in.
+ OLDXMENU=nothing
+ ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
+ if test "${HAVE_X_WINDOWS}" = "yes"; then
+ LIBXMENU="-lXMenu"
+ else
+ LIBXMENU=
+ fi
+ LIBX_OTHER=
+ OLDXMENU_DEPS=
+fi
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdio.h>
+if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
+ OLDXMENU_TARGET=
+ OLDXMENU=nothing
+ LIBXMENU=
+ OLDXMENU_DEPS=
+fi
-_ACEOF
- case "$host_os" in
- aix*) gl_absname_cpp="$ac_cpp -C" ;;
- *) gl_absname_cpp="$ac_cpp" ;;
- esac
- case "$host_os" in
- mingw*)
- gl_dirsep_regex='[/\\]'
- ;;
- *)
- gl_dirsep_regex='\/'
- ;;
- esac
- gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_header_literal_regex=`echo 'stdio.h' \
- | sed -e "$gl_make_literal_regex_sed"`
- gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
- s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
- s|^/[^/]|//&|
- p
- q
- }'
- gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
- sed -n "$gl_absolute_header_sed"`'"'
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
-$as_echo "$gl_cv_next_stdio_h" >&6; }
- fi
- NEXT_STDIO_H=$gl_cv_next_stdio_h
- if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
- gl_next_as_first_directive='<'stdio.h'>'
- else
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
- gl_next_as_first_directive=$gl_cv_next_stdio_h
- fi
- NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
+if test "${HAVE_MENUS}" = "yes" ; then
+$as_echo "#define HAVE_MENUS 1" >>confdefs.h
+fi
+if test "${GNU_MALLOC}" = "yes" ; then
- GNULIB_FSCANF=1
+$as_echo "#define GNU_MALLOC 1" >>confdefs.h
+fi
-cat >>confdefs.h <<_ACEOF
-#define GNULIB_FSCANF 1
-_ACEOF
+RALLOC_OBJ=
+if test "${REL_ALLOC}" = "yes" ; then
+
+$as_echo "#define REL_ALLOC 1" >>confdefs.h
- GNULIB_SCANF=1
+ test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
+fi
-cat >>confdefs.h <<_ACEOF
-#define GNULIB_SCANF 1
-_ACEOF
+if test "$opsys" = "cygwin"; then
+ CYGWIN_OBJ="sheap.o"
+ ## Cygwin differs because of its unexec().
+ PRE_ALLOC_OBJ=
+ POST_ALLOC_OBJ=lastfile.o
+else
+ CYGWIN_OBJ=
+ PRE_ALLOC_OBJ=lastfile.o
+ POST_ALLOC_OBJ=
+fi
- GNULIB_FGETC=1
- GNULIB_GETC=1
- GNULIB_GETCHAR=1
- GNULIB_FGETS=1
- GNULIB_FREAD=1
- GNULIB_FPRINTF=1
- GNULIB_PRINTF=1
- GNULIB_VFPRINTF=1
- GNULIB_VPRINTF=1
- GNULIB_FPUTC=1
- GNULIB_PUTC=1
- GNULIB_PUTCHAR=1
- GNULIB_FPUTS=1
- GNULIB_PUTS=1
- GNULIB_FWRITE=1
+# Configure gnulib. Although this does not affect CFLAGS or LIBS permanently.
+# it temporarily reverts them to their pre-pkg-config values,
+# because gnulib needs to work with both src (which uses the
+# pkg-config stuff) and lib-src (which does not). For example, gnulib
+# may need to determine whether LIB_CLOCK_GETTIME should contain -lrt,
+# and it therefore needs to run in an environment where LIBS does not
+# already contain -lrt merely because 'pkg-config --libs' printed '-lrt'
+# for some package unrelated to lib-src.
+SAVE_CFLAGS=$CFLAGS
+SAVE_LIBS=$LIBS
+CFLAGS=$pre_PKG_CONFIG_CFLAGS
+LIBS="$LIB_PTHREAD $pre_PKG_CONFIG_LIBS"
+ LIBC_FATAL_STDERR_=1
+ export LIBC_FATAL_STDERR_
+# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
+# for constant arguments. Useless!
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
+$as_echo_n "checking for working alloca.h... " >&6; }
+if test "${ac_cv_working_alloca_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <alloca.h>
+int
+main ()
+{
+char *p = (char *) alloca (2 * sizeof (int));
+ if (p) return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_working_alloca_h=yes
+else
+ ac_cv_working_alloca_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
+$as_echo "$ac_cv_working_alloca_h" >&6; }
+if test $ac_cv_working_alloca_h = yes; then
+$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
+fi
- if test $gl_cv_have_include_next = yes; then
- gl_cv_next_stdlib_h='<'stdlib.h'>'
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
-$as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
-if test "${gl_cv_next_stdlib_h+set}" = set; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
+$as_echo_n "checking for alloca... " >&6; }
+if test "${ac_cv_func_alloca_works+set}" = set; then :
$as_echo_n "(cached) " >&6
else
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <stdlib.h>
+#ifdef __GNUC__
+# define alloca __builtin_alloca
+#else
+# ifdef _MSC_VER
+# include <malloc.h>
+# define alloca _alloca
+# else
+# ifdef HAVE_ALLOCA_H
+# include <alloca.h>
+# else
+# ifdef _AIX
+ #pragma alloca
+# else
+# ifndef alloca /* predefined by HP cc +Olibcalls */
+char *alloca ();
+# endif
+# endif
+# endif
+# endif
+#endif
+
+int
+main ()
+{
+char *p = (char *) alloca (1);
+ if (p) return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_func_alloca_works=yes
+else
+ ac_cv_func_alloca_works=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
+$as_echo "$ac_cv_func_alloca_works" >&6; }
+
+if test $ac_cv_func_alloca_works = yes; then
+
+$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
+
+else
+ # The SVR3 libPW and SVR4 libucb both contain incompatible functions
+# that cause trouble. Some versions do not even contain alloca or
+# contain a buggy version. If you still want to use their alloca,
+# use ar to extract alloca.o from them instead of compiling alloca.c.
-_ACEOF
- case "$host_os" in
- aix*) gl_absname_cpp="$ac_cpp -C" ;;
- *) gl_absname_cpp="$ac_cpp" ;;
- esac
- case "$host_os" in
- mingw*)
- gl_dirsep_regex='[/\\]'
- ;;
- *)
- gl_dirsep_regex='\/'
- ;;
- esac
- gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_header_literal_regex=`echo 'stdlib.h' \
- | sed -e "$gl_make_literal_regex_sed"`
- gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
- s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
- s|^/[^/]|//&|
- p
- q
- }'
- gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
- sed -n "$gl_absolute_header_sed"`'"'
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
-$as_echo "$gl_cv_next_stdlib_h" >&6; }
- fi
- NEXT_STDLIB_H=$gl_cv_next_stdlib_h
+ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
- if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
- gl_next_as_first_directive='<'stdlib.h'>'
- else
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
- gl_next_as_first_directive=$gl_cv_next_stdlib_h
- fi
- NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
+$as_echo "#define C_ALLOCA 1" >>confdefs.h
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5
+$as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; }
+if test "${ac_cv_os_cray+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined CRAY && ! defined CRAY2
+webecray
+#else
+wenotbecray
+#endif
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "webecray" >/dev/null 2>&1; then :
+ ac_cv_os_cray=yes
+else
+ ac_cv_os_cray=no
+fi
+rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
+$as_echo "$ac_cv_os_cray" >&6; }
+if test $ac_cv_os_cray = yes; then
+ for ac_func in _getb67 GETB67 getb67; do
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+cat >>confdefs.h <<_ACEOF
+#define CRAY_STACKSEG_END $ac_func
+_ACEOF
+ break
+fi
+ done
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
+$as_echo_n "checking stack direction for C alloca... " >&6; }
+if test "${ac_cv_c_stack_direction+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ ac_cv_c_stack_direction=0
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$ac_includes_default
+int
+find_stack_direction (int *addr, int depth)
+{
+ int dir, dummy = 0;
+ if (! addr)
+ addr = &dummy;
+ *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
+ dir = depth ? find_stack_direction (addr, depth - 1) : 0;
+ return dir + dummy;
+}
- # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
+int
+main (int argc, char **argv)
+{
+ return find_stack_direction (0, argc + !argv + 20) < 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_c_stack_direction=1
+else
+ ac_cv_c_stack_direction=-1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
+$as_echo "$ac_cv_c_stack_direction" >&6; }
+cat >>confdefs.h <<_ACEOF
+#define STACK_DIRECTION $ac_cv_c_stack_direction
+_ACEOF
+fi
-$as_echo "#define my_strftime nstrftime" >>confdefs.h
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if test "${ac_cv_c_bigendian+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_c_bigendian=unknown
+ # See if we're dealing with a universal compiler.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __APPLE_CC__
+ not a universal capable compiler
+ #endif
+ typedef int dummy;
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ # Check for potential -arch flags. It is not universal unless
+ # there are at least two -arch flags with different values.
+ ac_arch=
+ ac_prev=
+ for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
+ if test -n "$ac_prev"; then
+ case $ac_word in
+ i?86 | x86_64 | ppc | ppc64)
+ if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
+ ac_arch=$ac_word
+ else
+ ac_cv_c_bigendian=universal
+ break
+ fi
+ ;;
+ esac
+ ac_prev=
+ elif test "x$ac_word" = "x-arch"; then
+ ac_prev=arch
+ fi
+ done
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if sys/param.h defines the BYTE_ORDER macro.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/param.h>
+int
+main ()
+{
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+ && LITTLE_ENDIAN)
+ bogus endian macros
+ #endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ # It does; now see whether it defined to BIG_ENDIAN or not.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ #include <sys/param.h>
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+ #endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_bigendian=yes
+else
+ ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+int
+main ()
+{
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+ bogus endian macros
+ #endif
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ # It does; now see whether it defined to _BIG_ENDIAN or not.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
- if test "$ac_cv_have_decl_strtoimax" != yes; then
- HAVE_DECL_STRTOIMAX=0
- fi
+int
+main ()
+{
+#ifndef _BIG_ENDIAN
+ not big endian
+ #endif
- if test $ac_cv_func_strtoimax = yes; then
- HAVE_STRTOIMAX=1
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5
-$as_echo_n "checking whether strtoimax works... " >&6; }
-if test "${gl_cv_func_strtoimax+set}" = set; then :
- $as_echo_n "(cached) " >&6
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_bigendian=yes
else
- if test "$cross_compiling" = yes; then :
- case "$host_os" in
- # Guess no on AIX 5.
- aix5*) gl_cv_func_strtoimax="guessing no" ;;
- # Guess yes otherwise.
- *) gl_cv_func_strtoimax="guessing yes" ;;
- esac
+ ac_cv_c_bigendian=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # Compile a test program.
+ if test "$cross_compiling" = yes; then :
+ # Try to guess by grepping values from an object file.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+short int ascii_mm[] =
+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+ short int ascii_ii[] =
+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+ int use_ascii (int i) {
+ return ascii_mm[i] + ascii_ii[i];
+ }
+ short int ebcdic_ii[] =
+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+ short int ebcdic_mm[] =
+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+ int use_ebcdic (int i) {
+ return ebcdic_mm[i] + ebcdic_ii[i];
+ }
+ extern int foo;
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+ ac_cv_c_bigendian=yes
+ fi
+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+ if test "$ac_cv_c_bigendian" = unknown; then
+ ac_cv_c_bigendian=no
+ else
+ # finding both strings is unlikely to happen, but who knows?
+ ac_cv_c_bigendian=unknown
+ fi
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
-#include <errno.h>
-#include <string.h>
-#include <inttypes.h>
-int main ()
+$ac_includes_default
+int
+main ()
{
- if (sizeof (intmax_t) > sizeof (int))
- {
- const char *s = "4294967295";
- char *p;
- intmax_t res;
- errno = 0;
- res = strtoimax (s, &p, 10);
- if (p != s + strlen (s))
- return 1;
- if (errno != 0)
- return 2;
- if (res != (intmax_t) 65535 * (intmax_t) 65537)
- return 3;
- }
- else
- {
- const char *s = "2147483647";
- char *p;
- intmax_t res;
- errno = 0;
- res = strtoimax (s, &p, 10);
- if (p != s + strlen (s))
- return 1;
- if (errno != 0)
- return 2;
- if (res != 2147483647)
- return 3;
- }
+
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long int l;
+ char c[sizeof (long int)];
+ } u;
+ u.l = 1;
+ return u.c[sizeof (long int) - 1] == 1;
+
+ ;
return 0;
}
-
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_strtoimax=yes
+ ac_cv_c_bigendian=no
else
- gl_cv_func_strtoimax=no
+ ac_cv_c_bigendian=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-
+ fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5
-$as_echo "$gl_cv_func_strtoimax" >&6; }
- case "$gl_cv_func_strtoimax" in
- *no) REPLACE_STRTOIMAX=1 ;;
- esac
- else
- HAVE_STRTOIMAX=0
- fi
-
-if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
-
-
-
-
-
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+ yes)
+ $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
+;; #(
+ no)
+ ;; #(
+ universal)
+$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
- gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext"
+ ;; #(
+ *)
+ as_fn_error "unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ esac
- ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
-if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
- ac_have_decl=1
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
+if test "${ac_cv_c_inline+set}" = set; then :
+ $as_echo_n "(cached) " >&6
else
- ac_have_decl=0
-fi
+ ac_cv_c_inline=no
+for ac_kw in inline __inline__ __inline; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __cplusplus
+typedef int foo_t;
+static $ac_kw foo_t static_foo () {return 0; }
+$ac_kw foo_t foo () {return 0; }
+#endif
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_STRTOLL $ac_have_decl
_ACEOF
-
-
-
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_inline=$ac_kw
fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_inline" != no && break
+done
-
-
-
-
- GNULIB_STRTOIMAX=1
-
-
-
-
-
-
-
-
-
- if test "$ac_cv_have_decl_strtoumax" != yes; then
- HAVE_DECL_STRTOUMAX=0
- fi
-
-if test $ac_cv_func_strtoumax = no; then
-
-
-
-
-
-
-
-
- gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
-
-
- ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
-if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_STRTOULL $ac_have_decl
+case $ac_cv_c_inline in
+ inline | yes) ;;
+ *)
+ case $ac_cv_c_inline in
+ no) ac_val=;;
+ *) ac_val=$ac_cv_c_inline;;
+ esac
+ cat >>confdefs.h <<_ACEOF
+#ifndef __cplusplus
+#define inline $ac_val
+#endif
_ACEOF
+ ;;
+esac
-
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
+$as_echo_n "checking whether strtold conforms to C99... " >&6; }
+if test "${gl_cv_func_c99_strtold+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* On HP-UX before 11.23, strtold returns a struct instead of
+ long double. Reject implementations like that, by requiring
+ compatibility with the C99 prototype. */
+ #include <stdlib.h>
+ static long double (*p) (char const *, char **) = strtold;
+ static long double
+ test (char const *nptr, char **endptr)
+ {
+ long double r;
+ r = strtold (nptr, endptr);
+ return r;
+ }
+int
+main ()
+{
+return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ gl_cv_func_c99_strtold=yes
+else
+ gl_cv_func_c99_strtold=no
fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
+$as_echo "$gl_cv_func_c99_strtold" >&6; }
+ if test $gl_cv_func_c99_strtold = yes; then
+$as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
+ fi
-
- GNULIB_STRTOUMAX=1
-
-
-
-
-
+ GNULIB_CHDIR=0;
+ GNULIB_CHOWN=0;
+ GNULIB_CLOSE=0;
+ GNULIB_DUP=0;
+ GNULIB_DUP2=0;
+ GNULIB_DUP3=0;
+ GNULIB_ENVIRON=0;
+ GNULIB_EUIDACCESS=0;
+ GNULIB_FACCESSAT=0;
+ GNULIB_FCHDIR=0;
+ GNULIB_FCHOWNAT=0;
+ GNULIB_FDATASYNC=0;
+ GNULIB_FSYNC=0;
+ GNULIB_FTRUNCATE=0;
+ GNULIB_GETCWD=0;
+ GNULIB_GETDOMAINNAME=0;
+ GNULIB_GETDTABLESIZE=0;
+ GNULIB_GETGROUPS=0;
+ GNULIB_GETHOSTNAME=0;
+ GNULIB_GETLOGIN=0;
+ GNULIB_GETLOGIN_R=0;
+ GNULIB_GETPAGESIZE=0;
+ GNULIB_GETUSERSHELL=0;
+ GNULIB_GROUP_MEMBER=0;
+ GNULIB_ISATTY=0;
+ GNULIB_LCHOWN=0;
+ GNULIB_LINK=0;
+ GNULIB_LINKAT=0;
+ GNULIB_LSEEK=0;
+ GNULIB_PIPE=0;
+ GNULIB_PIPE2=0;
+ GNULIB_PREAD=0;
+ GNULIB_PWRITE=0;
+ GNULIB_READ=0;
+ GNULIB_READLINK=0;
+ GNULIB_READLINKAT=0;
+ GNULIB_RMDIR=0;
+ GNULIB_SETHOSTNAME=0;
+ GNULIB_SLEEP=0;
+ GNULIB_SYMLINK=0;
+ GNULIB_SYMLINKAT=0;
+ GNULIB_TTYNAME_R=0;
+ GNULIB_UNISTD_H_NONBLOCKING=0;
+ GNULIB_UNISTD_H_SIGPIPE=0;
+ GNULIB_UNLINK=0;
+ GNULIB_UNLINKAT=0;
+ GNULIB_USLEEP=0;
+ GNULIB_WRITE=0;
+ HAVE_CHOWN=1;
+ HAVE_DUP2=1;
+ HAVE_DUP3=1;
+ HAVE_EUIDACCESS=1;
+ HAVE_FACCESSAT=1;
+ HAVE_FCHDIR=1;
+ HAVE_FCHOWNAT=1;
+ HAVE_FDATASYNC=1;
+ HAVE_FSYNC=1;
+ HAVE_FTRUNCATE=1;
+ HAVE_GETDTABLESIZE=1;
+ HAVE_GETGROUPS=1;
+ HAVE_GETHOSTNAME=1;
+ HAVE_GETLOGIN=1;
+ HAVE_GETPAGESIZE=1;
+ HAVE_GROUP_MEMBER=1;
+ HAVE_LCHOWN=1;
+ HAVE_LINK=1;
+ HAVE_LINKAT=1;
+ HAVE_PIPE=1;
+ HAVE_PIPE2=1;
+ HAVE_PREAD=1;
+ HAVE_PWRITE=1;
+ HAVE_READLINK=1;
+ HAVE_READLINKAT=1;
+ HAVE_SETHOSTNAME=1;
+ HAVE_SLEEP=1;
+ HAVE_SYMLINK=1;
+ HAVE_SYMLINKAT=1;
+ HAVE_UNLINKAT=1;
+ HAVE_USLEEP=1;
+ HAVE_DECL_ENVIRON=1;
+ HAVE_DECL_FCHDIR=1;
+ HAVE_DECL_FDATASYNC=1;
+ HAVE_DECL_GETDOMAINNAME=1;
+ HAVE_DECL_GETLOGIN_R=1;
+ HAVE_DECL_GETPAGESIZE=1;
+ HAVE_DECL_GETUSERSHELL=1;
+ HAVE_DECL_SETHOSTNAME=1;
+ HAVE_DECL_TTYNAME_R=1;
+ HAVE_OS_H=0;
+ HAVE_SYS_PARAM_H=0;
+ REPLACE_CHOWN=0;
+ REPLACE_CLOSE=0;
+ REPLACE_DUP=0;
+ REPLACE_DUP2=0;
+ REPLACE_FCHOWNAT=0;
+ REPLACE_FTRUNCATE=0;
+ REPLACE_GETCWD=0;
+ REPLACE_GETDOMAINNAME=0;
+ REPLACE_GETLOGIN_R=0;
+ REPLACE_GETGROUPS=0;
+ REPLACE_GETPAGESIZE=0;
+ REPLACE_ISATTY=0;
+ REPLACE_LCHOWN=0;
+ REPLACE_LINK=0;
+ REPLACE_LINKAT=0;
+ REPLACE_LSEEK=0;
+ REPLACE_PREAD=0;
+ REPLACE_PWRITE=0;
+ REPLACE_READ=0;
+ REPLACE_READLINK=0;
+ REPLACE_RMDIR=0;
+ REPLACE_SLEEP=0;
+ REPLACE_SYMLINK=0;
+ REPLACE_TTYNAME_R=0;
+ REPLACE_UNLINK=0;
+ REPLACE_UNLINKAT=0;
+ REPLACE_USLEEP=0;
+ REPLACE_WRITE=0;
+ UNISTD_H_HAVE_WINSOCK2_H=0;
+ UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
- if test $ac_cv_func_symlink = no; then
- HAVE_SYMLINK=0
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
-$as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
-if test "${gl_cv_func_symlink_works+set}" = set; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
+$as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
+if test "${ac_cv_struct_st_dm_mode+set}" = set; then :
$as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- case "$host_os" in
- # Guess yes on glibc systems.
- *-gnu*) gl_cv_func_symlink_works="guessing yes" ;;
- # If we don't know, assume the worst.
- *) gl_cv_func_symlink_works="guessing no" ;;
- esac
-
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <unistd.h>
+#include <sys/types.h>
+#include <sys/stat.h>
int
main ()
{
-int result = 0;
- if (!symlink ("a", "conftest.link/"))
- result |= 1;
- if (symlink ("conftest.f", "conftest.lnk2"))
- result |= 2;
- else if (!symlink ("a", "conftest.lnk2/"))
- result |= 4;
- return result;
-
+struct stat s; s.st_dm_mode;
;
return 0;
}
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_symlink_works=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_struct_st_dm_mode=yes
else
- gl_cv_func_symlink_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+ ac_cv_struct_st_dm_mode=no
fi
-
- rm -f conftest.f conftest.link conftest.lnk2
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
-$as_echo "$gl_cv_func_symlink_works" >&6; }
- case "$gl_cv_func_symlink_works" in
- *yes) ;;
- *)
- REPLACE_SYMLINK=1
- ;;
- esac
- fi
-
-if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
-
-
-
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
+$as_echo "$ac_cv_struct_st_dm_mode" >&6; }
+ if test $ac_cv_struct_st_dm_mode = yes; then
+$as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
+ fi
- gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
+ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
+if test "x$ac_cv_have_decl_strmode" = x""yes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
fi
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STRMODE $ac_have_decl
+_ACEOF
-
-
- GNULIB_SYMLINK=1
-
-
-
-
-
+ GNULIB__EXIT=0;
+ GNULIB_ATOLL=0;
+ GNULIB_CALLOC_POSIX=0;
+ GNULIB_CANONICALIZE_FILE_NAME=0;
+ GNULIB_GETLOADAVG=0;
+ GNULIB_GETSUBOPT=0;
+ GNULIB_GRANTPT=0;
+ GNULIB_MALLOC_POSIX=0;
+ GNULIB_MBTOWC=0;
+ GNULIB_MKDTEMP=0;
+ GNULIB_MKOSTEMP=0;
+ GNULIB_MKOSTEMPS=0;
+ GNULIB_MKSTEMP=0;
+ GNULIB_MKSTEMPS=0;
+ GNULIB_POSIX_OPENPT=0;
+ GNULIB_PTSNAME=0;
+ GNULIB_PTSNAME_R=0;
+ GNULIB_PUTENV=0;
+ GNULIB_RANDOM=0;
+ GNULIB_RANDOM_R=0;
+ GNULIB_REALLOC_POSIX=0;
+ GNULIB_REALPATH=0;
+ GNULIB_RPMATCH=0;
+ GNULIB_SETENV=0;
+ GNULIB_STRTOD=0;
+ GNULIB_STRTOLL=0;
+ GNULIB_STRTOULL=0;
+ GNULIB_SYSTEM_POSIX=0;
+ GNULIB_UNLOCKPT=0;
+ GNULIB_UNSETENV=0;
+ GNULIB_WCTOMB=0;
+ HAVE__EXIT=1;
+ HAVE_ATOLL=1;
+ HAVE_CANONICALIZE_FILE_NAME=1;
+ HAVE_DECL_GETLOADAVG=1;
+ HAVE_GETSUBOPT=1;
+ HAVE_GRANTPT=1;
+ HAVE_MKDTEMP=1;
+ HAVE_MKOSTEMP=1;
+ HAVE_MKOSTEMPS=1;
+ HAVE_MKSTEMP=1;
+ HAVE_MKSTEMPS=1;
+ HAVE_POSIX_OPENPT=1;
+ HAVE_PTSNAME=1;
+ HAVE_PTSNAME_R=1;
+ HAVE_RANDOM=1;
+ HAVE_RANDOM_H=1;
+ HAVE_RANDOM_R=1;
+ HAVE_REALPATH=1;
+ HAVE_RPMATCH=1;
+ HAVE_SETENV=1;
+ HAVE_DECL_SETENV=1;
+ HAVE_STRTOD=1;
+ HAVE_STRTOLL=1;
+ HAVE_STRTOULL=1;
+ HAVE_STRUCT_RANDOM_DATA=1;
+ HAVE_SYS_LOADAVG_H=0;
+ HAVE_UNLOCKPT=1;
+ HAVE_DECL_UNSETENV=1;
+ REPLACE_CALLOC=0;
+ REPLACE_CANONICALIZE_FILE_NAME=0;
+ REPLACE_MALLOC=0;
+ REPLACE_MBTOWC=0;
+ REPLACE_MKSTEMP=0;
+ REPLACE_PTSNAME_R=0;
+ REPLACE_PUTENV=0;
+ REPLACE_RANDOM_R=0;
+ REPLACE_REALLOC=0;
+ REPLACE_REALPATH=0;
+ REPLACE_SETENV=0;
+ REPLACE_STRTOD=0;
+ REPLACE_UNSETENV=0;
+ REPLACE_WCTOMB=0;
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
-$as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
-if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
+$as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
+if test "${gl_cv_have_include_next+set}" = set; then :
$as_echo_n "(cached) " >&6
else
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ rm -rf conftestd1a conftestd1b conftestd2
+ mkdir conftestd1a conftestd1b conftestd2
+ cat <<EOF > conftestd1a/conftest.h
+#define DEFINED_IN_CONFTESTD1
+#include_next <conftest.h>
+#ifdef DEFINED_IN_CONFTESTD2
+int foo;
+#else
+#error "include_next doesn't work"
+#endif
+EOF
+ cat <<EOF > conftestd1b/conftest.h
+#define DEFINED_IN_CONFTESTD1
+#include <stdio.h>
+#include_next <conftest.h>
+#ifdef DEFINED_IN_CONFTESTD2
+int foo;
+#else
+#error "include_next doesn't work"
+#endif
+EOF
+ cat <<EOF > conftestd2/conftest.h
+#ifndef DEFINED_IN_CONFTESTD1
+#error "include_next test doesn't work"
+#endif
+#define DEFINED_IN_CONFTESTD2
+EOF
+ gl_save_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/select.h>
-int
-main ()
-{
-struct timeval b;
- ;
- return 0;
-}
+#include <conftest.h>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_header_sys_select_h_selfcontained=yes
+ gl_cv_have_include_next=yes
else
- gl_cv_header_sys_select_h_selfcontained=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test $gl_cv_header_sys_select_h_selfcontained = yes; then
+ CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/select.h>
-int
-main ()
-{
-int memset; int bzero;
- ;
- return 0;
-}
-
+#include <conftest.h>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/select.h>
-int
-main ()
-{
-
- #undef memset
- #define memset nonexistent_memset
- extern
- #ifdef __cplusplus
- "C"
- #endif
- void *memset (void *, int, unsigned long);
- #undef bzero
- #define bzero nonexistent_bzero
- extern
- #ifdef __cplusplus
- "C"
- #endif
- void bzero (void *, unsigned long);
- fd_set fds;
- FD_ZERO (&fds);
-
- ;
- return 0;
-}
-
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
+ gl_cv_have_include_next=buggy
else
- gl_cv_header_sys_select_h_selfcontained=no
+ gl_cv_have_include_next=no
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- fi
+ CPPFLAGS="$gl_save_CPPFLAGS"
+ rm -rf conftestd1a conftestd1b conftestd2
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
-$as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
-
-
-
-
-
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
+$as_echo "$gl_cv_have_include_next" >&6; }
+ PRAGMA_SYSTEM_HEADER=
+ if test $gl_cv_have_include_next = yes; then
+ INCLUDE_NEXT=include_next
+ INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
+ if test -n "$GCC"; then
+ PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
+ fi
+ else
+ if test $gl_cv_have_include_next = buggy; then
+ INCLUDE_NEXT=include
+ INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
+ else
+ INCLUDE_NEXT=include
+ INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
+ fi
+ fi
- if test $gl_cv_have_include_next = yes; then
- gl_cv_next_sys_select_h='<'sys/select.h'>'
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
-$as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
-if test "${gl_cv_next_sys_select_h+set}" = set; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
+$as_echo_n "checking whether system header files limit the line length... " >&6; }
+if test "${gl_cv_pragma_columns+set}" = set; then :
$as_echo_n "(cached) " >&6
else
-
- if test $ac_cv_header_sys_select_h = yes; then
-
-
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/select.h>
-
-_ACEOF
- case "$host_os" in
- aix*) gl_absname_cpp="$ac_cpp -C" ;;
- *) gl_absname_cpp="$ac_cpp" ;;
- esac
-
- case "$host_os" in
- mingw*)
- gl_dirsep_regex='[/\\]'
- ;;
- *)
- gl_dirsep_regex='\/'
- ;;
- esac
- gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
-
- gl_header_literal_regex=`echo 'sys/select.h' \
- | sed -e "$gl_make_literal_regex_sed"`
- gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
- s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
- s|^/[^/]|//&|
- p
- q
- }'
- gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
- sed -n "$gl_absolute_header_sed"`'"'
- else
- gl_cv_next_sys_select_h='<'sys/select.h'>'
- fi
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
-$as_echo "$gl_cv_next_sys_select_h" >&6; }
- fi
- NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
-
- if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
- gl_next_as_first_directive='<'sys/select.h'>'
- else
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
- gl_next_as_first_directive=$gl_cv_next_sys_select_h
- fi
- NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
-
-
-
-
- if test $ac_cv_header_sys_select_h = yes; then
- HAVE_SYS_SELECT_H=1
- else
- HAVE_SYS_SELECT_H=0
- fi
-
-
-
+#ifdef __TANDEM
+choke me
+#endif
- if test $ac_cv_header_sys_socket_h != yes; then
- for ac_header in winsock2.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
-if test "x$ac_cv_header_winsock2_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_WINSOCK2_H 1
_ACEOF
-
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "choke me" >/dev/null 2>&1; then :
+ gl_cv_pragma_columns=yes
+else
+ gl_cv_pragma_columns=no
fi
+rm -f conftest*
-done
- fi
- if test "$ac_cv_header_winsock2_h" = yes; then
- HAVE_WINSOCK2_H=1
- UNISTD_H_HAVE_WINSOCK2_H=1
- SYS_IOCTL_H_HAVE_WINSOCK2_H=1
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
+$as_echo "$gl_cv_pragma_columns" >&6; }
+ if test $gl_cv_pragma_columns = yes; then
+ PRAGMA_COLUMNS="#pragma COLUMNS 10000"
else
- HAVE_WINSOCK2_H=0
+ PRAGMA_COLUMNS=
fi
-
-
-
-
-
if test $gl_cv_have_include_next = yes; then
- gl_cv_next_sys_stat_h='<'sys/stat.h'>'
+ gl_cv_next_getopt_h='<'getopt.h'>'
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
-$as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
-if test "${gl_cv_next_sys_stat_h+set}" = set; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
+$as_echo_n "checking absolute name of <getopt.h>... " >&6; }
+if test "${gl_cv_next_getopt_h+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- if test $ac_cv_header_sys_stat_h = yes; then
+ if test $ac_cv_header_getopt_h = yes; then
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/stat.h>
+#include <getopt.h>
_ACEOF
case "$host_os" in
esac
gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_header_literal_regex=`echo 'sys/stat.h' \
+ gl_header_literal_regex=`echo 'getopt.h' \
| sed -e "$gl_make_literal_regex_sed"`
gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
p
q
}'
- gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
sed -n "$gl_absolute_header_sed"`'"'
else
- gl_cv_next_sys_stat_h='<'sys/stat.h'>'
+ gl_cv_next_getopt_h='<'getopt.h'>'
fi
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
-$as_echo "$gl_cv_next_sys_stat_h" >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
+$as_echo "$gl_cv_next_getopt_h" >&6; }
fi
- NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
+ NEXT_GETOPT_H=$gl_cv_next_getopt_h
if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
- gl_next_as_first_directive='<'sys/stat.h'>'
+ gl_next_as_first_directive='<'getopt.h'>'
else
# INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
- gl_next_as_first_directive=$gl_cv_next_sys_stat_h
+ gl_next_as_first_directive=$gl_cv_next_getopt_h
fi
- NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
-
-
-
-
-
-
-
-
-
+ NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
- if test $WINDOWS_64_BIT_ST_SIZE = 1; then
-$as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
+ if test $ac_cv_header_getopt_h = yes; then
+ HAVE_GETOPT_H=1
+ else
+ HAVE_GETOPT_H=0
fi
- ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
- #include <sys/stat.h>
-"
-if test "x$ac_cv_type_nlink_t" = x""yes; then :
-else
+ gl_replace_getopt=
-$as_echo "#define nlink_t int" >>confdefs.h
+ if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
+ for ac_header in getopt.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
+if test "x$ac_cv_header_getopt_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_GETOPT_H 1
+_ACEOF
+else
+ gl_replace_getopt=yes
fi
+done
+ fi
+ if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
+ for ac_func in getopt_long_only
+do :
+ ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
+if test "x$ac_cv_func_getopt_long_only" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_GETOPT_LONG_ONLY 1
+_ACEOF
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include <time.h>
-"
-if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
- ac_have_decl=1
else
- ac_have_decl=0
+ gl_replace_getopt=yes
fi
+done
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_LOCALTIME_R $ac_have_decl
-_ACEOF
-
- if test $ac_cv_have_decl_localtime_r = no; then
- HAVE_DECL_LOCALTIME_R=0
fi
-
- if test $ac_cv_func_localtime_r = yes; then
- HAVE_LOCALTIME_R=1
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
-$as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
-if test "${gl_cv_time_r_posix+set}" = set; then :
+ if test -z "$gl_replace_getopt"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
+$as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
+if test "${gl_cv_func_getopt_posix+set}" = set; then :
$as_echo_n "(cached) " >&6
+else
+
+ if test $cross_compiling = no; then
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot run test program while cross compiling
+See \`config.log' for more details." "$LINENO" 5; }
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <time.h>
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+
int
main ()
{
-/* We don't need to append 'restrict's to the argument types,
- even though the POSIX signature has the 'restrict's,
- since C99 says they can't affect type compatibility. */
- struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
- if (ptr) return 0;
- /* Check the return type is a pointer.
- On HP-UX 10 it is 'int'. */
- *localtime_r (0, 0);
- ;
+ static char program[] = "program";
+ static char a[] = "-a";
+ static char foo[] = "foo";
+ static char bar[] = "bar";
+ char *argv[] = { program, a, foo, bar, NULL };
+ int c;
+
+ c = getopt (4, argv, "ab");
+ if (!(c == 'a'))
+ return 1;
+ c = getopt (4, argv, "ab");
+ if (!(c == -1))
+ return 2;
+ if (!(optind == 2))
+ return 3;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- gl_cv_time_r_posix=yes
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_getopt_posix=maybe
else
- gl_cv_time_r_posix=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
+ gl_cv_func_getopt_posix=no
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
-$as_echo "$gl_cv_time_r_posix" >&6; }
- if test $gl_cv_time_r_posix = yes; then
- REPLACE_LOCALTIME_R=0
- else
- REPLACE_LOCALTIME_R=1
- fi
- else
- HAVE_LOCALTIME_R=0
- fi
-
-if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
-
-
-
-
-
-
-
-
- gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
-
-
- :
-
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-
-
-
-
- GNULIB_TIME_R=1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- if test $gl_cv_have_include_next = yes; then
- gl_cv_next_unistd_h='<'unistd.h'>'
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
-$as_echo_n "checking absolute name of <unistd.h>... " >&6; }
-if test "${gl_cv_next_unistd_h+set}" = set; then :
- $as_echo_n "(cached) " >&6
+ if test $gl_cv_func_getopt_posix = maybe; then
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot run test program while cross compiling
+See \`config.log' for more details." "$LINENO" 5; }
else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
- if test $ac_cv_header_unistd_h = yes; then
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+int
+main ()
+{
+ static char program[] = "program";
+ static char donald[] = "donald";
+ static char p[] = "-p";
+ static char billy[] = "billy";
+ static char duck[] = "duck";
+ static char a[] = "-a";
+ static char bar[] = "bar";
+ char *argv[] = { program, donald, p, billy, duck, a, bar, NULL };
+ int c;
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <unistd.h>
+ c = getopt (7, argv, "+abp:q:");
+ if (!(c == -1))
+ return 4;
+ if (!(strcmp (argv[0], "program") == 0))
+ return 5;
+ if (!(strcmp (argv[1], "donald") == 0))
+ return 6;
+ if (!(strcmp (argv[2], "-p") == 0))
+ return 7;
+ if (!(strcmp (argv[3], "billy") == 0))
+ return 8;
+ if (!(strcmp (argv[4], "duck") == 0))
+ return 9;
+ if (!(strcmp (argv[5], "-a") == 0))
+ return 10;
+ if (!(strcmp (argv[6], "bar") == 0))
+ return 11;
+ if (!(optind == 1))
+ return 12;
+ return 0;
+}
_ACEOF
- case "$host_os" in
- aix*) gl_absname_cpp="$ac_cpp -C" ;;
- *) gl_absname_cpp="$ac_cpp" ;;
- esac
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_getopt_posix=maybe
+else
+ gl_cv_func_getopt_posix=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
- case "$host_os" in
- mingw*)
- gl_dirsep_regex='[/\\]'
- ;;
- *)
- gl_dirsep_regex='\/'
- ;;
- esac
- gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
+ fi
+ if test $gl_cv_func_getopt_posix = maybe; then
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot run test program while cross compiling
+See \`config.log' for more details." "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
- gl_header_literal_regex=`echo 'unistd.h' \
- | sed -e "$gl_make_literal_regex_sed"`
- gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
- s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
- s|^/[^/]|//&|
- p
- q
- }'
- gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
- sed -n "$gl_absolute_header_sed"`'"'
- else
- gl_cv_next_unistd_h='<'unistd.h'>'
- fi
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+int
+main ()
+{
+ static char program[] = "program";
+ static char ab[] = "-ab";
+ char *argv[3] = { program, ab, NULL };
+ if (getopt (2, argv, "ab:") != 'a')
+ return 13;
+ if (getopt (2, argv, "ab:") != '?')
+ return 14;
+ if (optopt != 'b')
+ return 15;
+ if (optind != 2)
+ return 16;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_getopt_posix=yes
+else
+ gl_cv_func_getopt_posix=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
-$as_echo "$gl_cv_next_unistd_h" >&6; }
- fi
- NEXT_UNISTD_H=$gl_cv_next_unistd_h
-
- if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
- gl_next_as_first_directive='<'unistd.h'>'
- else
- # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
- gl_next_as_first_directive=$gl_cv_next_unistd_h
- fi
- NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
-
-
+ fi
+ else
+ case "$host_os" in
+ darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";;
+ *) gl_cv_func_getopt_posix="guessing yes";;
+ esac
+ fi
- if test $ac_cv_header_unistd_h = yes; then
- HAVE_UNISTD_H=1
- else
- HAVE_UNISTD_H=0
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
+$as_echo "$gl_cv_func_getopt_posix" >&6; }
+ case "$gl_cv_func_getopt_posix" in
+ *no) gl_replace_getopt=yes ;;
+ esac
fi
+ if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
+$as_echo_n "checking for working GNU getopt function... " >&6; }
+if test "${gl_cv_func_getopt_gnu+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
+ # optstring is necessary for programs like m4 that have POSIX-mandated
+ # semantics for supporting options interspersed with files.
+ # Also, since getopt_long is a GNU extension, we require optind=0.
+ # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
+ # so take care to revert to the correct (non-)export state.
+ gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
+ case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
+ xx) gl_had_POSIXLY_CORRECT=exported ;;
+ x) gl_had_POSIXLY_CORRECT=yes ;;
+ *) gl_had_POSIXLY_CORRECT= ;;
+ esac
+ POSIXLY_CORRECT=1
+ export POSIXLY_CORRECT
+ if test "$cross_compiling" = yes; then :
+ gl_cv_func_getopt_gnu="guessing no"
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <getopt.h>
+ #include <stddef.h>
+ #include <string.h>
+#include <stdlib.h>
+#if defined __MACH__ && defined __APPLE__
+/* Avoid a crash on Mac OS X. */
+#include <mach/mach.h>
+#include <mach/mach_error.h>
+#include <mach/thread_status.h>
+#include <mach/exception.h>
+#include <mach/task.h>
+#include <pthread.h>
+/* The exception port on which our thread listens. */
+static mach_port_t our_exception_port;
+/* The main function of the thread listening for exceptions of type
+ EXC_BAD_ACCESS. */
+static void *
+mach_exception_thread (void *arg)
+{
+ /* Buffer for a message to be received. */
+ struct {
+ mach_msg_header_t head;
+ mach_msg_body_t msgh_body;
+ char data[1024];
+ } msg;
+ mach_msg_return_t retval;
+ /* Wait for a message on the exception port. */
+ retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg),
+ our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL);
+ if (retval != MACH_MSG_SUCCESS)
+ abort ();
+ exit (1);
+}
+static void
+nocrash_init (void)
+{
+ mach_port_t self = mach_task_self ();
+ /* Allocate a port on which the thread shall listen for exceptions. */
+ if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port)
+ == KERN_SUCCESS) {
+ /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */
+ if (mach_port_insert_right (self, our_exception_port, our_exception_port,
+ MACH_MSG_TYPE_MAKE_SEND)
+ == KERN_SUCCESS) {
+ /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting
+ for us. */
+ exception_mask_t mask = EXC_MASK_BAD_ACCESS;
+ /* Create the thread listening on the exception port. */
+ pthread_attr_t attr;
+ pthread_t thread;
+ if (pthread_attr_init (&attr) == 0
+ && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0
+ && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) {
+ pthread_attr_destroy (&attr);
+ /* Replace the exception port info for these exceptions with our own.
+ Note that we replace the exception port for the entire task, not only
+ for a particular thread. This has the effect that when our exception
+ port gets the message, the thread specific exception port has already
+ been asked, and we don't need to bother about it.
+ See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */
+ task_set_exception_ports (self, mask, our_exception_port,
+ EXCEPTION_DEFAULT, MACHINE_THREAD_STATE);
+ }
+ }
+ }
+}
+#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
+/* Avoid a crash on native Windows. */
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+#include <winerror.h>
+static LONG WINAPI
+exception_filter (EXCEPTION_POINTERS *ExceptionInfo)
+{
+ switch (ExceptionInfo->ExceptionRecord->ExceptionCode)
+ {
+ case EXCEPTION_ACCESS_VIOLATION:
+ case EXCEPTION_IN_PAGE_ERROR:
+ case EXCEPTION_STACK_OVERFLOW:
+ case EXCEPTION_GUARD_PAGE:
+ case EXCEPTION_PRIV_INSTRUCTION:
+ case EXCEPTION_ILLEGAL_INSTRUCTION:
+ case EXCEPTION_DATATYPE_MISALIGNMENT:
+ case EXCEPTION_ARRAY_BOUNDS_EXCEEDED:
+ case EXCEPTION_NONCONTINUABLE_EXCEPTION:
+ exit (1);
+ }
+ return EXCEPTION_CONTINUE_SEARCH;
+}
+static void
+nocrash_init (void)
+{
+ SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter);
+}
+#else
+/* Avoid a crash on POSIX systems. */
+#include <signal.h>
+/* A POSIX signal handler. */
+static void
+exception_handler (int sig)
+{
+ exit (1);
+}
+static void
+nocrash_init (void)
+{
+#ifdef SIGSEGV
+ signal (SIGSEGV, exception_handler);
+#endif
+#ifdef SIGBUS
+ signal (SIGBUS, exception_handler);
+#endif
+}
+#endif
+int
+main ()
+{
+ int result = 0;
+ nocrash_init();
+ /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
+ and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
+ OSF/1 5.1, Solaris 10. */
+ {
+ static char conftest[] = "conftest";
+ static char plus[] = "-+";
+ char *argv[3] = { conftest, plus, NULL };
+ opterr = 0;
+ if (getopt (2, argv, "+a") != '?')
+ result |= 1;
+ }
+ /* This code succeeds on glibc 2.8, mingw,
+ and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
+ IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */
+ {
+ static char program[] = "program";
+ static char p[] = "-p";
+ static char foo[] = "foo";
+ static char bar[] = "bar";
+ char *argv[] = { program, p, foo, bar, NULL };
+ optind = 1;
+ if (getopt (4, argv, "p::") != 'p')
+ result |= 2;
+ else if (optarg != NULL)
+ result |= 4;
+ else if (getopt (4, argv, "p::") != -1)
+ result |= 6;
+ else if (optind != 2)
+ result |= 8;
+ }
+ /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */
+ {
+ static char program[] = "program";
+ static char foo[] = "foo";
+ static char p[] = "-p";
+ char *argv[] = { program, foo, p, NULL };
+ optind = 0;
+ if (getopt (3, argv, "-p") != 1)
+ result |= 16;
+ else if (getopt (3, argv, "-p") != 'p')
+ result |= 16;
+ }
+ /* This code fails on glibc 2.11. */
+ {
+ static char program[] = "program";
+ static char b[] = "-b";
+ static char a[] = "-a";
+ char *argv[] = { program, b, a, NULL };
+ optind = opterr = 0;
+ if (getopt (3, argv, "+:a:b") != 'b')
+ result |= 32;
+ else if (getopt (3, argv, "+:a:b") != ':')
+ result |= 32;
+ }
+ /* This code dumps core on glibc 2.14. */
+ {
+ static char program[] = "program";
+ static char w[] = "-W";
+ static char dummy[] = "dummy";
+ char *argv[] = { program, w, dummy, NULL };
+ optind = opterr = 1;
+ if (getopt (3, argv, "W;") != 'W')
+ result |= 64;
+ }
+ return result;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_getopt_gnu=yes
+else
+ gl_cv_func_getopt_gnu=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+ case $gl_had_POSIXLY_CORRECT in
+ exported) ;;
+ yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
+ *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
+ esac
-
-
- if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
-$as_echo_n "checking whether futimesat handles NULL file... " >&6; }
-if test "${gl_cv_func_futimesat_works+set}" = set; then :
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
+$as_echo "$gl_cv_func_getopt_gnu" >&6; }
+ if test "$gl_cv_func_getopt_gnu" != yes; then
+ gl_replace_getopt=yes
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5
+$as_echo_n "checking for working GNU getopt_long function... " >&6; }
+if test "${gl_cv_func_getopt_long_gnu+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- touch conftest.file
- if test "$cross_compiling" = yes; then :
- case "$host_os" in
- # Guess yes on glibc systems.
- *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;;
- # If we don't know, assume the worst.
- *) gl_cv_func_futimesat_works="guessing no" ;;
- esac
+ if test "$cross_compiling" = yes; then :
+ case "$host_os" in
+ openbsd*) gl_cv_func_getopt_long_gnu="guessing no";;
+ *) gl_cv_func_getopt_long_gnu="guessing yes";;
+ esac
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
-#include <stddef.h>
-#include <sys/times.h>
-#include <fcntl.h>
+#include <getopt.h>
+ #include <stddef.h>
+ #include <string.h>
int
main ()
{
- int fd = open ("conftest.file", O_RDWR);
- if (fd < 0) return 1;
- if (futimesat (fd, NULL, NULL)) return 2;
+static const struct option long_options[] =
+ {
+ { "xtremely-",no_argument, NULL, 1003 },
+ { "xtra", no_argument, NULL, 1001 },
+ { "xtreme", no_argument, NULL, 1002 },
+ { "xtremely", no_argument, NULL, 1003 },
+ { NULL, 0, NULL, 0 }
+ };
+ /* This code fails on OpenBSD 5.0. */
+ {
+ static char program[] = "program";
+ static char xtremel[] = "--xtremel";
+ char *argv[] = { program, xtremel, NULL };
+ int option_index;
+ optind = 1; opterr = 0;
+ if (getopt_long (2, argv, "", long_options, &option_index) != 1003)
+ return 1;
+ }
+ return 0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_futimesat_works=yes
+ gl_cv_func_getopt_long_gnu=yes
else
- gl_cv_func_futimesat_works=no
+ gl_cv_func_getopt_long_gnu=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
- rm -f conftest.file
+
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
-$as_echo "$gl_cv_func_futimesat_works" >&6; }
- case "$gl_cv_func_futimesat_works" in
- *yes) ;;
- *)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5
+$as_echo "$gl_cv_func_getopt_long_gnu" >&6; }
+ case "$gl_cv_func_getopt_long_gnu" in
+ *yes) ;;
+ *) gl_replace_getopt=yes ;;
+ esac
+ fi
+ fi
-$as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
- ;;
- esac
- fi
- gl_gnulib_enabled_dosname=false
- gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
- gl_gnulib_enabled_pathmax=false
- gl_gnulib_enabled_stat=false
- gl_gnulib_enabled_strtoll=false
- gl_gnulib_enabled_strtoull=false
- gl_gnulib_enabled_verify=false
- func_gl_gnulib_m4code_dosname ()
- {
- if ! $gl_gnulib_enabled_dosname; then
- gl_gnulib_enabled_dosname=true
- fi
- }
- func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
- {
- if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
- gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
+
+ REPLACE_GETOPT=0
+ if test -n "$gl_replace_getopt"; then
+ REPLACE_GETOPT=1
fi
- }
- func_gl_gnulib_m4code_pathmax ()
- {
- if ! $gl_gnulib_enabled_pathmax; then
+ if test $REPLACE_GETOPT = 1; then
+ GETOPT_H=getopt.h
- gl_gnulib_enabled_pathmax=true
- fi
- }
- func_gl_gnulib_m4code_stat ()
- {
- if ! $gl_gnulib_enabled_stat; then
+$as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
-$as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
-if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- case $host_os in
- mingw*) gl_cv_func_stat_dir_slash="guessing no";;
- *) gl_cv_func_stat_dir_slash="guessing yes";;
- esac
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/stat.h>
+ fi
-int
-main ()
-{
-struct stat st; return stat (".", &st) != stat ("./", &st);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_stat_dir_slash=yes
+ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
+if test "x$ac_cv_have_decl_getenv" = x""yes; then :
+ ac_have_decl=1
else
- gl_cv_func_stat_dir_slash=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+ ac_have_decl=0
fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
-$as_echo "$gl_cv_func_stat_dir_slash" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
-$as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
-if test "${gl_cv_func_stat_file_slash+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- touch conftest.tmp
- # Assume that if we have lstat, we can also check symlinks.
- if test $ac_cv_func_lstat = yes; then
- ln -s conftest.tmp conftest.lnk
- fi
- if test "$cross_compiling" = yes; then :
- case "$host_os" in
- # Guess yes on glibc systems.
- *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
- # If we don't know, assume the worst.
- *) gl_cv_func_stat_file_slash="guessing no" ;;
- esac
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_GETENV $ac_have_decl
+_ACEOF
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
+$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
+if test "${ac_cv_c_restrict+set}" = set; then :
+ $as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_cv_c_restrict=no
+ # The order here caters to the fact that C++ does not require restrict.
+ for ac_kw in __restrict __restrict__ _Restrict restrict; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/stat.h>
-
+typedef int * int_ptr;
+ int foo (int_ptr $ac_kw ip) {
+ return ip[0];
+ }
int
main ()
{
-int result = 0;
- struct stat st;
- if (!stat ("conftest.tmp/", &st))
- result |= 1;
-#if HAVE_LSTAT
- if (!stat ("conftest.lnk/", &st))
- result |= 2;
-#endif
- return result;
-
+int s[1];
+ int * $ac_kw t = s;
+ t[0] = 0;
+ return foo(t)
;
return 0;
}
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- gl_cv_func_stat_file_slash=yes
-else
- gl_cv_func_stat_file_slash=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_restrict=$ac_kw
fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_restrict" != no && break
+ done
- rm -f conftest.tmp conftest.lnk
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
-$as_echo "$gl_cv_func_stat_file_slash" >&6; }
- case $gl_cv_func_stat_dir_slash in
- *no) REPLACE_STAT=1
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
+$as_echo "$ac_cv_c_restrict" >&6; }
-$as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
-;;
- esac
- case $gl_cv_func_stat_file_slash in
- *no) REPLACE_STAT=1
+ case $ac_cv_c_restrict in
+ restrict) ;;
+ no) $as_echo "#define restrict /**/" >>confdefs.h
+ ;;
+ *) cat >>confdefs.h <<_ACEOF
+#define restrict $ac_cv_c_restrict
+_ACEOF
+ ;;
+ esac
-$as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
-;;
- esac
-if test $REPLACE_STAT = 1; then
+ GNULIB_GETTIMEOFDAY=0;
+ HAVE_GETTIMEOFDAY=1;
+ HAVE_STRUCT_TIMEVAL=1;
+ HAVE_SYS_TIME_H=1;
+ REPLACE_GETTIMEOFDAY=0;
+ REPLACE_STRUCT_TIMEVAL=0;
- gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
- :
-fi
+ if test $gl_cv_have_include_next = yes; then
+ gl_cv_next_sys_time_h='<'sys/time.h'>'
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/time.h>" >&5
+$as_echo_n "checking absolute name of <sys/time.h>... " >&6; }
+if test "${gl_cv_next_sys_time_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
- GNULIB_STAT=1
+ if test $ac_cv_header_sys_time_h = yes; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/time.h>
+_ACEOF
+ case "$host_os" in
+ aix*) gl_absname_cpp="$ac_cpp -C" ;;
+ *) gl_absname_cpp="$ac_cpp" ;;
+ esac
+ case "$host_os" in
+ mingw*)
+ gl_dirsep_regex='[/\\]'
+ ;;
+ *)
+ gl_dirsep_regex='\/'
+ ;;
+ esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- gl_gnulib_enabled_stat=true
- if test $REPLACE_STAT = 1; then
- func_gl_gnulib_m4code_dosname
- fi
- if test $REPLACE_STAT = 1; then
- func_gl_gnulib_m4code_pathmax
- fi
- if test $REPLACE_STAT = 1; then
- func_gl_gnulib_m4code_verify
- fi
- fi
- }
- func_gl_gnulib_m4code_strtoll ()
- {
- if ! $gl_gnulib_enabled_strtoll; then
+ gl_header_literal_regex=`echo 'sys/time.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
+ s|^/[^/]|//&|
+ p
+ q
+ }'
+ gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ sed -n "$gl_absolute_header_sed"`'"'
+ else
+ gl_cv_next_sys_time_h='<'sys/time.h'>'
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5
+$as_echo "$gl_cv_next_sys_time_h" >&6; }
+ fi
+ NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h
- if test "$ac_cv_type_long_long_int" = yes; then
- for ac_func in strtoll
-do :
- ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
-if test "x$ac_cv_func_strtoll" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_STRTOLL 1
-_ACEOF
+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+ gl_next_as_first_directive='<'sys/time.h'>'
+ else
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+ gl_next_as_first_directive=$gl_cv_next_sys_time_h
+ fi
+ NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive
-fi
-done
- if test $ac_cv_func_strtoll = no; then
- HAVE_STRTOLL=0
- fi
- fi
-if test $HAVE_STRTOLL = 0; then
+ if test $ac_cv_header_sys_time_h != yes; then
+ HAVE_SYS_TIME_H=0
+ fi
+ if test $ac_cv_header_sys_socket_h != yes; then
+ for ac_header in winsock2.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
+if test "x$ac_cv_header_winsock2_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_WINSOCK2_H 1
+_ACEOF
- gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext"
+fi
+done
- :
+ fi
+ if test "$ac_cv_header_winsock2_h" = yes; then
+ HAVE_WINSOCK2_H=1
+ UNISTD_H_HAVE_WINSOCK2_H=1
+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1
+ else
+ HAVE_WINSOCK2_H=0
+ fi
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
+$as_echo_n "checking for struct timeval... " >&6; }
+if test "${gl_cv_sys_struct_timeval+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if HAVE_SYS_TIME_H
+ #include <sys/time.h>
+ #endif
+ #include <time.h>
+ #if HAVE_WINSOCK2_H
+ # include <winsock2.h>
+ #endif
+int
+main ()
+{
+static struct timeval x; x.tv_sec = x.tv_usec;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_sys_struct_timeval=yes
+else
+ gl_cv_sys_struct_timeval=no
fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5
+$as_echo "$gl_cv_sys_struct_timeval" >&6; }
+ if test $gl_cv_sys_struct_timeval != yes; then
+ HAVE_STRUCT_TIMEVAL=0
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5
+$as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; }
+if test "${gl_cv_sys_struct_timeval_tv_sec+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if HAVE_SYS_TIME_H
+ #include <sys/time.h>
+ #endif
+ #include <time.h>
+ #if HAVE_WINSOCK2_H
+ # include <winsock2.h>
+ #endif
+int
+main ()
+{
+static struct timeval x;
+ typedef int verify_tv_sec_type[
+ sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1
+ ];
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_sys_struct_timeval_tv_sec=yes
+else
+ gl_cv_sys_struct_timeval_tv_sec=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5
+$as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; }
+ if test $gl_cv_sys_struct_timeval_tv_sec != yes; then
+ REPLACE_STRUCT_TIMEVAL=1
+ fi
+ fi
- GNULIB_STRTOLL=1
- gl_gnulib_enabled_strtoll=true
- fi
- }
- func_gl_gnulib_m4code_strtoull ()
- {
- if ! $gl_gnulib_enabled_strtoull; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
+$as_echo_n "checking for unsigned long long int... " >&6; }
+if test "${ac_cv_type_unsigned_long_long_int+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_type_unsigned_long_long_int=yes
+ if test "x${ac_cv_prog_cc_c99-no}" = xno; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+ /* For now, do not test the preprocessor; as of 2007 there are too many
+ implementations with broken preprocessors. Perhaps this can
+ be revisited in 2012. In the meantime, code should not expect
+ #if to work with literals wider than 32 bits. */
+ /* Test literals. */
+ long long int ll = 9223372036854775807ll;
+ long long int nll = -9223372036854775807LL;
+ unsigned long long int ull = 18446744073709551615ULL;
+ /* Test constant expressions. */
+ typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
+ ? 1 : -1)];
+ typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
+ ? 1 : -1)];
+ int i = 63;
+int
+main ()
+{
+/* Test availability of runtime routines for shift and division. */
+ long long int llmax = 9223372036854775807ll;
+ unsigned long long int ullmax = 18446744073709551615ull;
+ return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
+ | (llmax / ll) | (llmax % ll)
+ | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
+ | (ullmax / ull) | (ullmax % ull));
+ ;
+ return 0;
+}
- if test "$ac_cv_type_unsigned_long_long_int" = yes; then
- for ac_func in strtoull
-do :
- ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
-if test "x$ac_cv_func_strtoull" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_STRTOULL 1
_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+else
+ ac_cv_type_unsigned_long_long_int=no
fi
-done
-
- if test $ac_cv_func_strtoull = no; then
- HAVE_STRTOULL=0
- fi
- fi
-
-if test $HAVE_STRTOULL = 0; then
-
-
-
-
-
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
+$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
+ if test $ac_cv_type_unsigned_long_long_int = yes; then
+$as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
+ fi
- gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
+$as_echo_n "checking for long long int... " >&6; }
+if test "${ac_cv_type_long_long_int+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_type_long_long_int=yes
+ if test "x${ac_cv_prog_cc_c99-no}" = xno; then
+ ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
+ if test $ac_cv_type_long_long_int = yes; then
+ if test "$cross_compiling" = yes; then :
:
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
+ #ifndef LLONG_MAX
+ # define HALF \
+ (1LL << (sizeof (long long int) * CHAR_BIT - 2))
+ # define LLONG_MAX (HALF - 1 + HALF)
+ #endif
+int
+main ()
+{
+long long int n = 1;
+ int i;
+ for (i = 0; ; i++)
+ {
+ long long int m = n << i;
+ if (m >> i != n)
+ return 1;
+ if (LLONG_MAX / 2 < m)
+ break;
+ }
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_type_long_long_int=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+ fi
+ fi
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
+$as_echo "$ac_cv_type_long_long_int" >&6; }
+ if test $ac_cv_type_long_long_int = yes; then
+$as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
+ fi
- GNULIB_STRTOULL=1
+ gl_cv_c_multiarch=no
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __APPLE_CC__
+ not a universal capable compiler
+ #endif
+ typedef int dummy;
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
- gl_gnulib_enabled_strtoull=true
- fi
- }
- func_gl_gnulib_m4code_verify ()
- {
- if ! $gl_gnulib_enabled_verify; then
- gl_gnulib_enabled_verify=true
- fi
- }
- if test $REPLACE_GETOPT = 1; then
- func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
- fi
- if test $REPLACE_LSTAT = 1; then
- func_gl_gnulib_m4code_dosname
- fi
- if test $REPLACE_LSTAT = 1; then
- func_gl_gnulib_m4code_stat
- fi
- if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
- func_gl_gnulib_m4code_stat
- fi
- if { test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then
- func_gl_gnulib_m4code_strtoll
- fi
- if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
- func_gl_gnulib_m4code_verify
- fi
- if test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
- func_gl_gnulib_m4code_strtoull
- fi
- if test $ac_cv_func_strtoumax = no; then
- func_gl_gnulib_m4code_verify
- fi
+ arch=
+ prev=
+ for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
+ if test -n "$prev"; then
+ case $word in
+ i?86 | x86_64 | ppc | ppc64)
+ if test -z "$arch" || test "$arch" = "$word"; then
+ arch="$word"
+ else
+ gl_cv_c_multiarch=yes
+ fi
+ ;;
+ esac
+ prev=
+ else
+ if test "x$word" = "x-arch"; then
+ prev=arch
+ fi
+ fi
+ done
- if $gl_gnulib_enabled_dosname; then
- gl_GNULIB_ENABLED_dosname_TRUE=
- gl_GNULIB_ENABLED_dosname_FALSE='#'
-else
- gl_GNULIB_ENABLED_dosname_TRUE='#'
- gl_GNULIB_ENABLED_dosname_FALSE=
fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $gl_cv_c_multiarch = yes; then
+ APPLE_UNIVERSAL_BUILD=1
+ else
+ APPLE_UNIVERSAL_BUILD=0
+ fi
- if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
- gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
- gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
-else
- gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
- gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
-fi
- if $gl_gnulib_enabled_pathmax; then
- gl_GNULIB_ENABLED_pathmax_TRUE=
- gl_GNULIB_ENABLED_pathmax_FALSE='#'
-else
- gl_GNULIB_ENABLED_pathmax_TRUE='#'
- gl_GNULIB_ENABLED_pathmax_FALSE=
-fi
- if $gl_gnulib_enabled_stat; then
- gl_GNULIB_ENABLED_stat_TRUE=
- gl_GNULIB_ENABLED_stat_FALSE='#'
-else
- gl_GNULIB_ENABLED_stat_TRUE='#'
- gl_GNULIB_ENABLED_stat_FALSE=
-fi
- if $gl_gnulib_enabled_strtoll; then
- gl_GNULIB_ENABLED_strtoll_TRUE=
- gl_GNULIB_ENABLED_strtoll_FALSE='#'
-else
- gl_GNULIB_ENABLED_strtoll_TRUE='#'
- gl_GNULIB_ENABLED_strtoll_FALSE=
-fi
- if $gl_gnulib_enabled_strtoull; then
- gl_GNULIB_ENABLED_strtoull_TRUE=
- gl_GNULIB_ENABLED_strtoull_FALSE='#'
-else
- gl_GNULIB_ENABLED_strtoull_TRUE='#'
- gl_GNULIB_ENABLED_strtoull_FALSE=
-fi
+ if test $ac_cv_type_long_long_int = yes; then
+ HAVE_LONG_LONG_INT=1
+ else
+ HAVE_LONG_LONG_INT=0
+ fi
- if $gl_gnulib_enabled_verify; then
- gl_GNULIB_ENABLED_verify_TRUE=
- gl_GNULIB_ENABLED_verify_FALSE='#'
-else
- gl_GNULIB_ENABLED_verify_TRUE='#'
- gl_GNULIB_ENABLED_verify_FALSE=
-fi
- # End of code from modules
+ if test $ac_cv_type_unsigned_long_long_int = yes; then
+ HAVE_UNSIGNED_LONG_LONG_INT=1
+ else
+ HAVE_UNSIGNED_LONG_LONG_INT=0
+ fi
+ if test $ac_cv_header_wchar_h = yes; then
+ HAVE_WCHAR_H=1
+ else
+ HAVE_WCHAR_H=0
+ fi
+ if test $ac_cv_header_inttypes_h = yes; then
+ HAVE_INTTYPES_H=1
+ else
+ HAVE_INTTYPES_H=0
+ fi
+ if test $ac_cv_header_sys_types_h = yes; then
+ HAVE_SYS_TYPES_H=1
+ else
+ HAVE_SYS_TYPES_H=0
+ fi
- gltests_libdeps=
- gltests_ltlibdeps=
- gl_source_base='tests'
- gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
+ if test $gl_cv_have_include_next = yes; then
+ gl_cv_next_stdint_h='<'stdint.h'>'
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
+$as_echo_n "checking absolute name of <stdint.h>... " >&6; }
+if test "${gl_cv_next_stdint_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
- gl_module_indicator_condition=$gltests_WITNESS
+ if test $ac_cv_header_stdint_h = yes; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdint.h>
+_ACEOF
+ case "$host_os" in
+ aix*) gl_absname_cpp="$ac_cpp -C" ;;
+ *) gl_absname_cpp="$ac_cpp" ;;
+ esac
+ case "$host_os" in
+ mingw*)
+ gl_dirsep_regex='[/\\]'
+ ;;
+ *)
+ gl_dirsep_regex='\/'
+ ;;
+ esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
+ gl_header_literal_regex=`echo 'stdint.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
+ s|^/[^/]|//&|
+ p
+ q
+ }'
+ gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ sed -n "$gl_absolute_header_sed"`'"'
+ else
+ gl_cv_next_stdint_h='<'stdint.h'>'
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
+$as_echo "$gl_cv_next_stdint_h" >&6; }
+ fi
+ NEXT_STDINT_H=$gl_cv_next_stdint_h
+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+ gl_next_as_first_directive='<'stdint.h'>'
+ else
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+ gl_next_as_first_directive=$gl_cv_next_stdint_h
+ fi
+ NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
- LIBGNU_LIBDEPS="$gl_libdeps"
- LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
+ if test $ac_cv_header_stdint_h = yes; then
+ HAVE_STDINT_H=1
+ else
+ HAVE_STDINT_H=0
+ fi
-# Extract the first word of "pkg-config", so it can be a program name with args.
-set dummy pkg-config; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
+ if test $ac_cv_header_stdint_h = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
+$as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
+if test "${gl_cv_header_working_stdint_h+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- case $PKG_CONFIG in
- [\\/]* | ?:[\\/]*)
- ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
- ;;
- *)
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
-
- test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
- ;;
-esac
-fi
-PKG_CONFIG=$ac_cv_path_PKG_CONFIG
-if test -n "$PKG_CONFIG"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
-$as_echo "$PKG_CONFIG" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
+ gl_cv_header_working_stdint_h=no
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
+#include <stdint.h>
+/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>. */
+#if !(defined WCHAR_MIN && defined WCHAR_MAX)
+#error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
+#endif
+ /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
+ included before <wchar.h>. */
+ #include <stddef.h>
+ #include <signal.h>
+ #if HAVE_WCHAR_H
+ # include <stdio.h>
+ # include <time.h>
+ # include <wchar.h>
+ #endif
-if test "${with_sound}" != "no"; then
- # Sound support for GNU/Linux and the free BSDs.
- for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
- have_sound_header=yes
-fi
-done
+#ifdef INT8_MAX
+int8_t a1 = INT8_MAX;
+int8_t a1min = INT8_MIN;
+#endif
+#ifdef INT16_MAX
+int16_t a2 = INT16_MAX;
+int16_t a2min = INT16_MIN;
+#endif
+#ifdef INT32_MAX
+int32_t a3 = INT32_MAX;
+int32_t a3min = INT32_MIN;
+#endif
+#ifdef INT64_MAX
+int64_t a4 = INT64_MAX;
+int64_t a4min = INT64_MIN;
+#endif
+#ifdef UINT8_MAX
+uint8_t b1 = UINT8_MAX;
+#else
+typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
+#endif
+#ifdef UINT16_MAX
+uint16_t b2 = UINT16_MAX;
+#endif
+#ifdef UINT32_MAX
+uint32_t b3 = UINT32_MAX;
+#endif
+#ifdef UINT64_MAX
+uint64_t b4 = UINT64_MAX;
+#endif
+int_least8_t c1 = INT8_C (0x7f);
+int_least8_t c1max = INT_LEAST8_MAX;
+int_least8_t c1min = INT_LEAST8_MIN;
+int_least16_t c2 = INT16_C (0x7fff);
+int_least16_t c2max = INT_LEAST16_MAX;
+int_least16_t c2min = INT_LEAST16_MIN;
+int_least32_t c3 = INT32_C (0x7fffffff);
+int_least32_t c3max = INT_LEAST32_MAX;
+int_least32_t c3min = INT_LEAST32_MIN;
+int_least64_t c4 = INT64_C (0x7fffffffffffffff);
+int_least64_t c4max = INT_LEAST64_MAX;
+int_least64_t c4min = INT_LEAST64_MIN;
+uint_least8_t d1 = UINT8_C (0xff);
+uint_least8_t d1max = UINT_LEAST8_MAX;
+uint_least16_t d2 = UINT16_C (0xffff);
+uint_least16_t d2max = UINT_LEAST16_MAX;
+uint_least32_t d3 = UINT32_C (0xffffffff);
+uint_least32_t d3max = UINT_LEAST32_MAX;
+uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
+uint_least64_t d4max = UINT_LEAST64_MAX;
+int_fast8_t e1 = INT_FAST8_MAX;
+int_fast8_t e1min = INT_FAST8_MIN;
+int_fast16_t e2 = INT_FAST16_MAX;
+int_fast16_t e2min = INT_FAST16_MIN;
+int_fast32_t e3 = INT_FAST32_MAX;
+int_fast32_t e3min = INT_FAST32_MIN;
+int_fast64_t e4 = INT_FAST64_MAX;
+int_fast64_t e4min = INT_FAST64_MIN;
+uint_fast8_t f1 = UINT_FAST8_MAX;
+uint_fast16_t f2 = UINT_FAST16_MAX;
+uint_fast32_t f3 = UINT_FAST32_MAX;
+uint_fast64_t f4 = UINT_FAST64_MAX;
+#ifdef INTPTR_MAX
+intptr_t g = INTPTR_MAX;
+intptr_t gmin = INTPTR_MIN;
+#endif
+#ifdef UINTPTR_MAX
+uintptr_t h = UINTPTR_MAX;
+#endif
+intmax_t i = INTMAX_MAX;
+uintmax_t j = UINTMAX_MAX;
- # Emulation library used on NetBSD.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
-$as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
-if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lossaudio $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+#include <limits.h> /* for CHAR_BIT */
+#define TYPE_MINIMUM(t) \
+ ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
+#define TYPE_MAXIMUM(t) \
+ ((t) ((t) 0 < (t) -1 \
+ ? (t) -1 \
+ : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
+struct s {
+ int check_PTRDIFF:
+ PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
+ && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
+ ? 1 : -1;
+ /* Detect bug in FreeBSD 6.0 / ia64. */
+ int check_SIG_ATOMIC:
+ SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
+ && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
+ ? 1 : -1;
+ int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
+ int check_WCHAR:
+ WCHAR_MIN == TYPE_MINIMUM (wchar_t)
+ && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
+ ? 1 : -1;
+ /* Detect bug in mingw. */
+ int check_WINT:
+ WINT_MIN == TYPE_MINIMUM (wint_t)
+ && WINT_MAX == TYPE_MAXIMUM (wint_t)
+ ? 1 : -1;
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
+ /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */
+ int check_UINT8_C:
+ (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
+ int check_UINT16_C:
+ (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
+
+ /* Detect bugs in OpenBSD 3.9 stdint.h. */
+#ifdef UINT8_MAX
+ int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
#endif
-char _oss_ioctl ();
+#ifdef UINT16_MAX
+ int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
+#endif
+#ifdef UINT32_MAX
+ int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
+#endif
+#ifdef UINT64_MAX
+ int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
+#endif
+ int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
+ int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
+ int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
+ int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
+ int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
+ int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
+ int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
+ int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
+ int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
+ int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
+ int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
+};
+
int
main ()
{
-return _oss_ioctl ();
+
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ossaudio__oss_ioctl=yes
-else
- ac_cv_lib_ossaudio__oss_ioctl=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
-$as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
-if test "x$ac_cv_lib_ossaudio__oss_ioctl" = x""yes; then :
- LIBSOUND=-lossaudio
-else
- LIBSOUND=
-fi
-
-
-
- ALSA_REQUIRED=1.0.0
- ALSA_MODULES="alsa >= $ALSA_REQUIRED"
-
- succeeded=no
+if ac_fn_c_try_compile "$LINENO"; then :
+ if test "$cross_compiling" = yes; then :
+ gl_cv_header_working_stdint_h=yes
- if test "$PKG_CONFIG" = "no" ; then
- HAVE_ALSA=no
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
-$as_echo_n "checking for $ALSA_MODULES... " >&6; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
- if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5 &&
- ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES" 2>&5` &&
- ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- ALSA_CFLAGS=`$as_echo "$ALSA_CFLAGS" | sed -e "$edit_cflags"`
- ALSA_LIBS=`$as_echo "$ALSA_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&5
-$as_echo "yes CFLAGS='$ALSA_CFLAGS' LIBS='$ALSA_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- ALSA_CFLAGS=""
- ALSA_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
- fi
+#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
+#include <stdint.h>
+ /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
+ included before <wchar.h>. */
+ #include <stddef.h>
+ #include <signal.h>
+ #if HAVE_WCHAR_H
+ # include <stdio.h>
+ # include <time.h>
+ # include <wchar.h>
+ #endif
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
- fi
- if test $succeeded = yes; then
- HAVE_ALSA=yes
- else
- HAVE_ALSA=no
- fi
+#include <stdio.h>
+#include <string.h>
+#define MVAL(macro) MVAL1(macro)
+#define MVAL1(expression) #expression
+static const char *macro_values[] =
+ {
+#ifdef INT8_MAX
+ MVAL (INT8_MAX),
+#endif
+#ifdef INT16_MAX
+ MVAL (INT16_MAX),
+#endif
+#ifdef INT32_MAX
+ MVAL (INT32_MAX),
+#endif
+#ifdef INT64_MAX
+ MVAL (INT64_MAX),
+#endif
+#ifdef UINT8_MAX
+ MVAL (UINT8_MAX),
+#endif
+#ifdef UINT16_MAX
+ MVAL (UINT16_MAX),
+#endif
+#ifdef UINT32_MAX
+ MVAL (UINT32_MAX),
+#endif
+#ifdef UINT64_MAX
+ MVAL (UINT64_MAX),
+#endif
+ NULL
+ };
- if test $HAVE_ALSA = yes; then
- SAVE_CFLAGS="$CFLAGS"
- SAVE_LIBS="$LIBS"
- CFLAGS="$ALSA_CFLAGS $CFLAGS"
- LIBS="$ALSA_LIBS $LIBS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <asoundlib.h>
int
main ()
{
-snd_lib_error_set_handler (0);
- ;
+
+ const char **mv;
+ for (mv = macro_values; *mv != NULL; mv++)
+ {
+ const char *value = *mv;
+ /* Test whether it looks like a cast expression. */
+ if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
+ || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
+ || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
+ || strncmp (value, "((int)"/*)*/, 6) == 0
+ || strncmp (value, "((signed short)"/*)*/, 15) == 0
+ || strncmp (value, "((signed char)"/*)*/, 14) == 0)
+ return mv - macro_values + 1;
+ }
return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_alsa_normal=yes
-else
- emacs_alsa_normal=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test "$emacs_alsa_normal" != yes; then
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <alsa/asoundlib.h>
-int
-main ()
-{
-snd_lib_error_set_handler (0);
+
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_alsa_subdir=yes
-else
- emacs_alsa_subdir=no
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_header_working_stdint_h=yes
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test "$emacs_alsa_subdir" != yes; then
- as_fn_error "pkg-config found alsa, but it does not compile. See config.log for error messages." "$LINENO" 5
- fi
- ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
- fi
-
- CFLAGS="$SAVE_CFLAGS"
- LIBS="$SAVE_LIBS"
- LIBSOUND="$LIBSOUND $ALSA_LIBS"
- CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
-
-$as_echo "#define HAVE_ALSA 1" >>confdefs.h
-
- fi
-
- if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
- case "$opsys" in
- gnu-linux|freebsd|netbsd)
-
-$as_echo "#define HAVE_SOUND 1" >>confdefs.h
-
- ;;
- esac
- fi
-
-
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
+$as_echo "$gl_cv_header_working_stdint_h" >&6; }
+ fi
+ if test "$gl_cv_header_working_stdint_h" = yes; then
+ STDINT_H=
+ else
+ for ac_header in sys/inttypes.h sys/bitypes.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
+eval as_val=\$$as_ac_Header
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+fi
+done
+ if test $ac_cv_header_sys_inttypes_h = yes; then
+ HAVE_SYS_INTTYPES_H=1
+ else
+ HAVE_SYS_INTTYPES_H=0
+ fi
+ if test $ac_cv_header_sys_bitypes_h = yes; then
+ HAVE_SYS_BITYPES_H=1
+ else
+ HAVE_SYS_BITYPES_H=0
+ fi
+ if test $APPLE_UNIVERSAL_BUILD = 0; then
+ for gltype in ptrdiff_t size_t ; do
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
+$as_echo_n "checking for bit size of $gltype... " >&6; }
+if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
+ /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
+ included before <wchar.h>. */
+ #include <stddef.h>
+ #include <signal.h>
+ #if HAVE_WCHAR_H
+ # include <stdio.h>
+ # include <time.h>
+ # include <wchar.h>
+ #endif
+#include <limits.h>"; then :
+else
+ result=unknown
+fi
+ eval gl_cv_bitsizeof_${gltype}=\$result
+fi
+eval ac_res=\$gl_cv_bitsizeof_${gltype}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval result=\$gl_cv_bitsizeof_${gltype}
+ if test $result = unknown; then
+ result=0
+ fi
+ GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
+ cat >>confdefs.h <<_ACEOF
+#define BITSIZEOF_${GLTYPE} $result
+_ACEOF
+ eval BITSIZEOF_${GLTYPE}=\$result
+ done
+ fi
+ for gltype in sig_atomic_t wchar_t wint_t ; do
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
+$as_echo_n "checking for bit size of $gltype... " >&6; }
+if { as_var=gl_cv_bitsizeof_${gltype}; eval "test \"\${$as_var+set}\" = set"; }; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" "
+ /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
+ included before <wchar.h>. */
+ #include <stddef.h>
+ #include <signal.h>
+ #if HAVE_WCHAR_H
+ # include <stdio.h>
+ # include <time.h>
+ # include <wchar.h>
+ #endif
+#include <limits.h>"; then :
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
-$as_echo_n "checking if personality LINUX32 can be set... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <sys/personality.h>
-int
-main ()
-{
-personality (PER_LINUX32)
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_personality_linux32=yes
else
- emacs_cv_personality_linux32=no
+ result=unknown
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
-$as_echo "$emacs_cv_personality_linux32" >&6; }
-
-if test $emacs_cv_personality_linux32 = yes; then
-$as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
+ eval gl_cv_bitsizeof_${gltype}=\$result
fi
-
-for ac_header in term.h
-do :
- ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
-if test "x$ac_cv_header_term_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_TERM_H 1
+eval ac_res=\$gl_cv_bitsizeof_${gltype}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval result=\$gl_cv_bitsizeof_${gltype}
+ if test $result = unknown; then
+ result=0
+ fi
+ GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
+ cat >>confdefs.h <<_ACEOF
+#define BITSIZEOF_${GLTYPE} $result
_ACEOF
-fi
+ eval BITSIZEOF_${GLTYPE}=\$result
+ done
-done
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
-$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
-if test "${ac_cv_header_time+set}" = set; then :
+
+
+ for gltype in sig_atomic_t wchar_t wint_t ; do
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
+$as_echo_n "checking whether $gltype is signed... " >&6; }
+if { as_var=gl_cv_type_${gltype}_signed; eval "test \"\${$as_var+set}\" = set"; }; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/time.h>
-#include <time.h>
+ /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
+ included before <wchar.h>. */
+ #include <stddef.h>
+ #include <signal.h>
+ #if HAVE_WCHAR_H
+ # include <stdio.h>
+ # include <time.h>
+ # include <wchar.h>
+ #endif
+
+ int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
int
main ()
{
-if ((struct tm *) 0)
-return 0;
+
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_time=yes
+ result=yes
else
- ac_cv_header_time=no
+ result=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
-$as_echo "$ac_cv_header_time" >&6; }
-if test $ac_cv_header_time = yes; then
-
-$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
-
-fi
+ eval gl_cv_type_${gltype}_signed=\$result
-ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
-if test "x$ac_cv_have_decl_sys_siglist" = x""yes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
fi
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL_SYS_SIGLIST $ac_have_decl
+eval ac_res=\$gl_cv_type_${gltype}_signed
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval result=\$gl_cv_type_${gltype}_signed
+ GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
+ if test "$result" = yes; then
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_SIGNED_${GLTYPE} 1
_ACEOF
-if test $ac_cv_have_decl_sys_siglist != yes; then
- # For Tru64, at least:
- ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
-if test "x$ac_cv_have_decl___sys_siglist" = x""yes; then :
- ac_have_decl=1
-else
- ac_have_decl=0
-fi
+ eval HAVE_SIGNED_${GLTYPE}=1
+ else
+ eval HAVE_SIGNED_${GLTYPE}=0
+ fi
+ done
-cat >>confdefs.h <<_ACEOF
-#define HAVE_DECL___SYS_SIGLIST $ac_have_decl
-_ACEOF
- if test $ac_cv_have_decl___sys_siglist = yes; then
+ gl_cv_type_ptrdiff_t_signed=yes
+ gl_cv_type_size_t_signed=no
+ if test $APPLE_UNIVERSAL_BUILD = 0; then
-$as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
- fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
-$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
-if test "${ac_cv_header_sys_wait_h+set}" = set; then :
+ for gltype in ptrdiff_t size_t ; do
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
+$as_echo_n "checking for $gltype integer literal suffix... " >&6; }
+if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ eval gl_cv_type_${gltype}_suffix=no
+ eval result=\$gl_cv_type_${gltype}_signed
+ if test "$result" = yes; then
+ glsufu=
+ else
+ glsufu=u
+ fi
+ for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
+ case $glsuf in
+ '') gltype1='int';;
+ l) gltype1='long int';;
+ ll) gltype1='long long int';;
+ i64) gltype1='__int64';;
+ u) gltype1='unsigned int';;
+ ul) gltype1='unsigned long int';;
+ ull) gltype1='unsigned long long int';;
+ ui64)gltype1='unsigned __int64';;
+ esac
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/types.h>
-#include <sys/wait.h>
-#ifndef WEXITSTATUS
-# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
-#endif
-#ifndef WIFEXITED
-# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
-#endif
-
-int
-main ()
-{
- int s;
- wait (&s);
- s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_header_sys_wait_h=yes
-else
- ac_cv_header_sys_wait_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
-$as_echo "$ac_cv_header_sys_wait_h" >&6; }
-if test $ac_cv_header_sys_wait_h = yes; then
-
-$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
-
-fi
+ /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
+ included before <wchar.h>. */
+ #include <stddef.h>
+ #include <signal.h>
+ #if HAVE_WCHAR_H
+ # include <stdio.h>
+ # include <time.h>
+ # include <wchar.h>
+ #endif
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
-$as_echo_n "checking for speed_t... " >&6; }
-if test "${emacs_cv_speed_t+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <termios.h>
+ extern $gltype foo;
+ extern $gltype1 foo;
int
main ()
{
-speed_t x = 1;
+
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_speed_t=yes
-else
- emacs_cv_speed_t=no
+ eval gl_cv_type_${gltype}_suffix=\$glsuf
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ eval result=\$gl_cv_type_${gltype}_suffix
+ test "$result" != no && break
+ done
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
-$as_echo "$emacs_cv_speed_t" >&6; }
-if test $emacs_cv_speed_t = yes; then
+eval ac_res=\$gl_cv_type_${gltype}_suffix
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
+ eval result=\$gl_cv_type_${gltype}_suffix
+ test "$result" = no && result=
+ eval ${GLTYPE}_SUFFIX=\$result
+ cat >>confdefs.h <<_ACEOF
+#define ${GLTYPE}_SUFFIX $result
+_ACEOF
-$as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
+ done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
-$as_echo_n "checking for struct exception... " >&6; }
-if test "${emacs_cv_struct_exception+set}" = set; then :
+ fi
+
+
+ for gltype in sig_atomic_t wchar_t wint_t ; do
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
+$as_echo_n "checking for $gltype integer literal suffix... " >&6; }
+if { as_var=gl_cv_type_${gltype}_suffix; eval "test \"\${$as_var+set}\" = set"; }; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ eval gl_cv_type_${gltype}_suffix=no
+ eval result=\$gl_cv_type_${gltype}_signed
+ if test "$result" = yes; then
+ glsufu=
+ else
+ glsufu=u
+ fi
+ for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
+ case $glsuf in
+ '') gltype1='int';;
+ l) gltype1='long int';;
+ ll) gltype1='long long int';;
+ i64) gltype1='__int64';;
+ u) gltype1='unsigned int';;
+ ul) gltype1='unsigned long int';;
+ ull) gltype1='unsigned long long int';;
+ ui64)gltype1='unsigned __int64';;
+ esac
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <math.h>
+
+ /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
+ included before <wchar.h>. */
+ #include <stddef.h>
+ #include <signal.h>
+ #if HAVE_WCHAR_H
+ # include <stdio.h>
+ # include <time.h>
+ # include <wchar.h>
+ #endif
+
+ extern $gltype foo;
+ extern $gltype1 foo;
int
main ()
{
-static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
+
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_struct_exception=yes
-else
- emacs_cv_struct_exception=no
+ eval gl_cv_type_${gltype}_suffix=\$glsuf
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ eval result=\$gl_cv_type_${gltype}_suffix
+ test "$result" != no && break
+ done
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
-$as_echo "$emacs_cv_struct_exception" >&6; }
-HAVE_EXCEPTION=$emacs_cv_struct_exception
-if test $emacs_cv_struct_exception != yes || test $opsys = darwin; then
-
-$as_echo "#define NO_MATHERR 1" >>confdefs.h
-
-fi
-
-
-for ac_header in net/if.h
-do :
- ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-"
-if test "x$ac_cv_header_net_if_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_NET_IF_H 1
+eval ac_res=\$gl_cv_type_${gltype}_suffix
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
+ eval result=\$gl_cv_type_${gltype}_suffix
+ test "$result" = no && result=
+ eval ${GLTYPE}_SUFFIX=\$result
+ cat >>confdefs.h <<_ACEOF
+#define ${GLTYPE}_SUFFIX $result
_ACEOF
-fi
-
-done
+ done
-for ac_header in ifaddrs.h
-do :
- ac_fn_c_check_header_compile "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-"
-if test "x$ac_cv_header_ifaddrs_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_IFADDRS_H 1
-_ACEOF
-fi
-done
+ if test $BITSIZEOF_WINT_T -lt 32; then
+ BITSIZEOF_WINT_T=32
+ fi
-for ac_header in net/if_dl.h
-do :
- ac_fn_c_check_header_compile "$LINENO" "net/if_dl.h" "ac_cv_header_net_if_dl_h" "$ac_includes_default
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-"
-if test "x$ac_cv_header_net_if_dl_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_NET_IF_DL_H 1
-_ACEOF
+ STDINT_H=stdint.h
+ fi
+ if test -n "$STDINT_H"; then
+ GL_GENERATE_STDINT_H_TRUE=
+ GL_GENERATE_STDINT_H_FALSE='#'
+else
+ GL_GENERATE_STDINT_H_TRUE='#'
+ GL_GENERATE_STDINT_H_FALSE=
fi
-done
-
-ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#if HAVE_NET_IF_H
-#include <net/if.h>
-#endif
-"
-if test "x$ac_cv_member_struct_ifreq_ifr_flags" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
-_ACEOF
-
-
-fi
-ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#if HAVE_NET_IF_H
-#include <net/if.h>
-#endif
-"
-if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = x""yes; then :
-
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
-_ACEOF
-fi
-ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#if HAVE_NET_IF_H
-#include <net/if.h>
-#endif
-"
-if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = x""yes; then :
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
-_ACEOF
+ GNULIB_IMAXABS=0;
+ GNULIB_IMAXDIV=0;
+ GNULIB_STRTOIMAX=0;
+ GNULIB_STRTOUMAX=0;
+ HAVE_DECL_IMAXABS=1;
+ HAVE_DECL_IMAXDIV=1;
+ HAVE_DECL_STRTOIMAX=1;
+ HAVE_DECL_STRTOUMAX=1;
+ REPLACE_STRTOIMAX=0;
+ INT32_MAX_LT_INTMAX_MAX=1;
+ INT64_MAX_EQ_LONG_MAX='defined _LP64';
+ PRI_MACROS_BROKEN=0;
+ PRIPTR_PREFIX=__PRIPTR_PREFIX;
+ UINT32_MAX_LT_UINTMAX_MAX=1;
+ UINT64_MAX_EQ_ULONG_MAX='defined _LP64';
-fi
-ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#if HAVE_NET_IF_H
-#include <net/if.h>
-#endif
-"
-if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = x""yes; then :
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
-_ACEOF
-fi
-ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#if HAVE_NET_IF_H
-#include <net/if.h>
-#endif
-"
-if test "x$ac_cv_member_struct_ifreq_ifr_addr" = x""yes; then :
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_IFREQ_IFR_ADDR 1
-_ACEOF
-fi
-ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr.sa_len" "ac_cv_member_struct_ifreq_ifr_addr_sa_len" "$ac_includes_default
-#if HAVE_SYS_SOCKET_H
-#include <sys/socket.h>
-#endif
-#if HAVE_NET_IF_H
-#include <net/if.h>
-#endif
-"
-if test "x$ac_cv_member_struct_ifreq_ifr_addr_sa_len" = x""yes; then :
-cat >>confdefs.h <<_ACEOF
-#define HAVE_STRUCT_IFREQ_IFR_ADDR_SA_LEN 1
-_ACEOF
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__ ((__aligned__ (expr)))" >&5
-$as_echo_n "checking for __attribute__ ((__aligned__ (expr)))... " >&6; }
-if test "${emacs_cv_attribute_aligned+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-char __attribute__ ((__aligned__ (1 << 3))) c;
-int
-main ()
-{
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_attribute_aligned=yes
+ if test $gl_cv_have_include_next = yes; then
+ gl_cv_next_inttypes_h='<'inttypes.h'>'
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <inttypes.h>" >&5
+$as_echo_n "checking absolute name of <inttypes.h>... " >&6; }
+if test "${gl_cv_next_inttypes_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
else
- emacs_cv_attribute_aligned=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
-$as_echo "$emacs_cv_attribute_aligned" >&6; }
-if test $emacs_cv_attribute_aligned = yes; then
-$as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
-
-fi
+ if test $ac_cv_header_inttypes_h = yes; then
-DEPFLAGS=
-MKDEPDIR=":"
-deps_frag=deps.mk
-if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
-$as_echo_n "checking whether we are using GNU Make... " >&6; }
- HAVE_GNU_MAKE=no
- testval=`${MAKE-make} --version 2>/dev/null | grep 'GNU Make'`
- if test "x$testval" != x; then
- HAVE_GNU_MAKE=yes
- else
- ac_enable_autodepend=no
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
-$as_echo "$HAVE_GNU_MAKE" >&6; }
- if test $HAVE_GNU_MAKE = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
-$as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
- SAVE_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -MMD -MF deps.d -MP"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
+#include <inttypes.h>
-int
-main ()
-{
-
- ;
- return 0;
-}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
- ac_enable_autodepend=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- CFLAGS="$SAVE_CFLAGS"
- test -f deps.d || ac_enable_autodepend=no
- rm -rf deps.d
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
-$as_echo "$ac_enable_autodepend" >&6; }
- fi
- if test $ac_enable_autodepend = yes; then
- DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d -MP'
- ## MKDIR_P is documented (see AC_PROG_MKDIR_P) to be parallel-safe.
- MKDEPDIR='${MKDIR_P} ${DEPDIR}'
- deps_frag=autodeps.mk
- fi
-fi
-deps_frag=$srcdir/src/$deps_frag
+ case "$host_os" in
+ aix*) gl_absname_cpp="$ac_cpp -C" ;;
+ *) gl_absname_cpp="$ac_cpp" ;;
+ esac
+ case "$host_os" in
+ mingw*)
+ gl_dirsep_regex='[/\\]'
+ ;;
+ *)
+ gl_dirsep_regex='\/'
+ ;;
+ esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
+ gl_header_literal_regex=`echo 'inttypes.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
+ s|^/[^/]|//&|
+ p
+ q
+ }'
+ gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ sed -n "$gl_absolute_header_sed"`'"'
+ else
+ gl_cv_next_inttypes_h='<'inttypes.h'>'
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5
+$as_echo "$gl_cv_next_inttypes_h" >&6; }
+ fi
+ NEXT_INTTYPES_H=$gl_cv_next_inttypes_h
-lisp_frag=$srcdir/src/lisp.mk
+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+ gl_next_as_first_directive='<'inttypes.h'>'
+ else
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+ gl_next_as_first_directive=$gl_cv_next_inttypes_h
+ fi
+ NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
-$as_echo_n "checking for long file names... " >&6; }
-if test "${ac_cv_sys_long_file_names+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_cv_sys_long_file_names=yes
-# Test for long file names in all the places we know might matter:
-# . the current directory, where building will happen
-# $prefix/lib where we will be installing things
-# $exec_prefix/lib likewise
-# $TMPDIR if set, where it might want to write temporary files
-# /tmp where it might want to write temporary files
-# /var/tmp likewise
-# /usr/tmp likewise
-for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
- # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
- # in the usual case where exec_prefix is '${prefix}'.
- case $ac_dir in #(
- . | /* | ?:[\\/]*) ;; #(
- *) continue;;
- esac
- test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
- ac_xdir=$ac_dir/cf$$
- (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
- ac_tf1=$ac_xdir/conftest9012345
- ac_tf2=$ac_xdir/conftest9012346
- touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
- ac_cv_sys_long_file_names=no
- rm -f -r "$ac_xdir" 2>/dev/null
- test $ac_cv_sys_long_file_names = no && break
-done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
-$as_echo "$ac_cv_sys_long_file_names" >&6; }
-if test $ac_cv_sys_long_file_names = yes; then
-$as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
-fi
-#### Choose a window system.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
-$as_echo_n "checking for X... " >&6; }
-# Check whether --with-x was given.
-if test "${with_x+set}" = set; then :
- withval=$with_x;
-fi
-# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
-if test "x$with_x" = xno; then
- # The user explicitly disabled X.
- have_x=disabled
-else
- case $x_includes,$x_libraries in #(
- *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
- *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
+ case "$host_os" in
+ mingw*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5
+$as_echo_n "checking for 64-bit off_t... " >&6; }
+if test "${gl_cv_type_off_t_64+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- # One or both of the vars are not set, and there is no cached value.
-ac_x_includes=no ac_x_libraries=no
-rm -f -r conftest.dir
-if mkdir conftest.dir; then
- cd conftest.dir
- cat >Imakefile <<'_ACEOF'
-incroot:
- @echo incroot='${INCROOT}'
-usrlibdir:
- @echo usrlibdir='${USRLIBDIR}'
-libdir:
- @echo libdir='${LIBDIR}'
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+ int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1];
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
_ACEOF
- if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
- # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
- for ac_var in incroot usrlibdir libdir; do
- eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
- done
- # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
- for ac_extension in a so sl dylib la dll; do
- if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
- test -f "$ac_im_libdir/libX11.$ac_extension"; then
- ac_im_usrlibdir=$ac_im_libdir; break
- fi
- done
- # Screen out bogus values from the imake configuration. They are
- # bogus both because they are the default anyway, and because
- # using them would break gcc on systems where it needs fixed includes.
- case $ac_im_incroot in
- /usr/include) ac_x_includes= ;;
- *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
- esac
- case $ac_im_usrlibdir in
- /usr/lib | /usr/lib64 | /lib | /lib64) ;;
- *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
- esac
- fi
- cd ..
- rm -f -r conftest.dir
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_type_off_t_64=yes
+else
+ gl_cv_type_off_t_64=no
fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-# Standard set of common directories for X headers.
-# Check X11 before X11Rn because it is often a symlink to the current release.
-ac_x_header_dirs='
-/usr/X11/include
-/usr/X11R7/include
-/usr/X11R6/include
-/usr/X11R5/include
-/usr/X11R4/include
-
-/usr/include/X11
-/usr/include/X11R7
-/usr/include/X11R6
-/usr/include/X11R5
-/usr/include/X11R4
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5
+$as_echo "$gl_cv_type_off_t_64" >&6; }
+ if test $gl_cv_type_off_t_64 = no; then
+ WINDOWS_64_BIT_OFF_T=1
+ else
+ WINDOWS_64_BIT_OFF_T=0
+ fi
+ WINDOWS_64_BIT_ST_SIZE=1
+ ;;
+ *)
+ WINDOWS_64_BIT_OFF_T=0
+ WINDOWS_64_BIT_ST_SIZE=0
+ ;;
+ esac
-/usr/local/X11/include
-/usr/local/X11R7/include
-/usr/local/X11R6/include
-/usr/local/X11R5/include
-/usr/local/X11R4/include
-/usr/local/include/X11
-/usr/local/include/X11R7
-/usr/local/include/X11R6
-/usr/local/include/X11R5
-/usr/local/include/X11R4
+ GNULIB_FCHMODAT=0;
+ GNULIB_FSTAT=0;
+ GNULIB_FSTATAT=0;
+ GNULIB_FUTIMENS=0;
+ GNULIB_LCHMOD=0;
+ GNULIB_LSTAT=0;
+ GNULIB_MKDIRAT=0;
+ GNULIB_MKFIFO=0;
+ GNULIB_MKFIFOAT=0;
+ GNULIB_MKNOD=0;
+ GNULIB_MKNODAT=0;
+ GNULIB_STAT=0;
+ GNULIB_UTIMENSAT=0;
+ HAVE_FCHMODAT=1;
+ HAVE_FSTATAT=1;
+ HAVE_FUTIMENS=1;
+ HAVE_LCHMOD=1;
+ HAVE_LSTAT=1;
+ HAVE_MKDIRAT=1;
+ HAVE_MKFIFO=1;
+ HAVE_MKFIFOAT=1;
+ HAVE_MKNOD=1;
+ HAVE_MKNODAT=1;
+ HAVE_UTIMENSAT=1;
+ REPLACE_FSTAT=0;
+ REPLACE_FSTATAT=0;
+ REPLACE_FUTIMENS=0;
+ REPLACE_LSTAT=0;
+ REPLACE_MKDIR=0;
+ REPLACE_MKFIFO=0;
+ REPLACE_MKNOD=0;
+ REPLACE_STAT=0;
+ REPLACE_UTIMENSAT=0;
-/usr/X386/include
-/usr/x386/include
-/usr/XFree86/include/X11
-/usr/include
-/usr/local/include
-/usr/unsupported/include
-/usr/athena/include
-/usr/local/x11r5/include
-/usr/lpp/Xamples/include
-/usr/openwin/include
-/usr/openwin/share/include'
-if test "$ac_x_includes" = no; then
- # Guess where to find include files, by looking for Xlib.h.
- # First, try using that file with no special directory specified.
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <X11/Xlib.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- # We can compile using X headers with no special include directory.
-ac_x_includes=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
+$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
+if test "${gl_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then :
+ $as_echo_n "(cached) " >&6
else
- for ac_dir in $ac_x_header_dirs; do
- if test -r "$ac_dir/X11/Xlib.h"; then
- ac_x_includes=$ac_dir
- break
- fi
-done
-fi
-rm -f conftest.err conftest.$ac_ext
-fi # $ac_x_includes = no
+ rm -f conftest.sym conftest.file
+ echo >conftest.file
+ if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
+ if test "$cross_compiling" = yes; then :
+ case "$host_os" in
+ # Guess yes on glibc systems.
+ *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;;
+ esac
-if test "$ac_x_libraries" = no; then
- # Check for the libraries.
- # See if we find them without any special options.
- # Don't add to $LIBS permanently.
- ac_save_LIBS=$LIBS
- LIBS="-lX11 $LIBS"
+else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <X11/Xlib.h>
+$ac_includes_default
int
main ()
{
-XrmInitialize ()
+struct stat sbuf;
+ /* Linux will dereference the symlink and fail, as required by
+ POSIX. That is better in the sense that it means we will not
+ have to compile and use the lstat wrapper. */
+ return lstat ("conftest.sym/", &sbuf) == 0;
+
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- LIBS=$ac_save_LIBS
-# We can link X programs with no special library path.
-ac_x_libraries=
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_lstat_dereferences_slashed_symlink=yes
else
- LIBS=$ac_save_LIBS
-for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
-do
- # Don't even attempt the hair of trying to link an X program!
- for ac_extension in a so sl dylib la dll; do
- if test -r "$ac_dir/libX11.$ac_extension"; then
- ac_x_libraries=$ac_dir
- break 2
- fi
- done
-done
+ gl_cv_func_lstat_dereferences_slashed_symlink=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi # $ac_x_libraries = no
-case $ac_x_includes,$ac_x_libraries in #(
- no,* | *,no | *\'*)
- # Didn't find X, or a directory has "'" in its name.
- ac_cv_have_x="have_x=no";; #(
- *)
- # Record where we found X for the cache.
- ac_cv_have_x="have_x=yes\
- ac_x_includes='$ac_x_includes'\
- ac_x_libraries='$ac_x_libraries'"
-esac
+ else
+ # If the 'ln -s' command failed, then we probably don't even
+ # have an lstat function.
+ gl_cv_func_lstat_dereferences_slashed_symlink="guessing no"
+ fi
+ rm -f conftest.sym conftest.file
+
fi
-;; #(
- *) have_x=yes;;
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5
+$as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; }
+ case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
+ *yes)
+
+cat >>confdefs.h <<_ACEOF
+#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
+_ACEOF
+
+ ;;
esac
- eval "$ac_cv_have_x"
-fi # $with_x != no
-if test "$have_x" != yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
-$as_echo "$have_x" >&6; }
- no_x=yes
-else
- # If each of the values was on the command line, it overrides each guess.
- test "x$x_includes" = xNONE && x_includes=$ac_x_includes
- test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
- # Update the cache value to reflect the command line values.
- ac_cv_have_x="have_x=yes\
- ac_x_includes='$x_includes'\
- ac_x_libraries='$x_libraries'"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
-$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
-fi
-if test "$no_x" = yes; then
- window_system=none
-else
- window_system=x11
-fi
+ GNULIB_MKTIME=0;
+ GNULIB_NANOSLEEP=0;
+ GNULIB_STRPTIME=0;
+ GNULIB_TIMEGM=0;
+ GNULIB_TIME_R=0;
+ HAVE_DECL_LOCALTIME_R=1;
+ HAVE_NANOSLEEP=1;
+ HAVE_STRPTIME=1;
+ HAVE_TIMEGM=1;
+ REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
+ REPLACE_MKTIME=GNULIB_PORTCHECK;
+ REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
+ REPLACE_TIMEGM=GNULIB_PORTCHECK;
-LD_SWITCH_X_SITE_RPATH=
-if test "${x_libraries}" != NONE; then
- if test -n "${x_libraries}"; then
- LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
- LD_SWITCH_X_SITE_RPATH=-Wl,-rpath,`echo ${x_libraries} | sed -e "s/:/ -Wl,-rpath,/g"`
- fi
- x_default_search_path=""
- x_search_path=${x_libraries}
- if test -z "${x_search_path}"; then
- x_search_path=/usr/lib
- fi
- for x_library in `echo ${x_search_path}: | \
- sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
- x_search_path="\
-${x_library}/X11/%L/%T/%N%C%S:\
-${x_library}/X11/%l/%T/%N%C%S:\
-${x_library}/X11/%T/%N%C%S:\
-${x_library}/X11/%L/%T/%N%S:\
-${x_library}/X11/%l/%T/%N%S:\
-${x_library}/X11/%T/%N%S"
- if test x"${x_default_search_path}" = x; then
- x_default_search_path=${x_search_path}
- else
- x_default_search_path="${x_search_path}:${x_default_search_path}"
- fi
- done
-fi
-if test "${x_includes}" != NONE && test -n "${x_includes}"; then
- C_SWITCH_X_SITE="$isystem"`echo ${x_includes} | sed -e "s/:/ $isystem/g"`
-fi
-if test x"${x_includes}" = x; then
- bitmapdir=/usr/include/X11/bitmaps
-else
- # accumulate include directories that have X11 bitmap subdirectories
- bmd_acc="dummyval"
- for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
- if test -d "${bmd}/X11/bitmaps"; then
- bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
- fi
- if test -d "${bmd}/bitmaps"; then
- bmd_acc="${bmd_acc}:${bmd}/bitmaps"
- fi
- done
- if test ${bmd_acc} != "dummyval"; then
- bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
- fi
-fi
+ GNULIB_PSELECT=0;
+ GNULIB_SELECT=0;
+ HAVE_PSELECT=1;
+ REPLACE_PSELECT=0;
+ REPLACE_SELECT=0;
+
+
-HAVE_NS=no
-NS_IMPL_COCOA=no
-NS_IMPL_GNUSTEP=no
-tmp_CPPFLAGS="$CPPFLAGS"
-tmp_CFLAGS="$CFLAGS"
-CPPFLAGS="$CPPFLAGS -x objective-c"
-CFLAGS="$CFLAGS -x objective-c"
-TEMACS_LDFLAGS2="\${LDFLAGS}"
-GNU_OBJC_CFLAGS=
-if test "${with_ns}" != no; then
- if test "${opsys}" = darwin; then
- NS_IMPL_COCOA=yes
- ns_appdir=`pwd`/nextstep/Emacs.app
- ns_appbindir=${ns_appdir}/Contents/MacOS
- ns_appresdir=${ns_appdir}/Contents/Resources
- ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
- elif test -f $GNUSTEP_CONFIG_FILE; then
- NS_IMPL_GNUSTEP=yes
- ns_appdir=`pwd`/nextstep/Emacs.app
- ns_appbindir=${ns_appdir}
- ns_appresdir=${ns_appdir}/Resources
- ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
- GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
- GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
- GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
- GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
- test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
- GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
- test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
- GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
- CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
- CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
- LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
- LIB_STANDARD=
- START_FILES=
- TEMACS_LDFLAGS2=
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS" >&5
-$as_echo_n "checking if GNUstep defines BASE_NATIVE_OBJC_EXCEPTIONS... " >&6; }
-if test "${emacs_cv_objc_exceptions+set}" = set; then :
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
+$as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
+if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <GNUstepBase/GSConfig.h>
+#include <sys/select.h>
int
main ()
{
-#if defined BASE_NATIVE_OBJC_EXCEPTIONS && BASE_NATIVE_OBJC_EXCEPTIONS > 0
-1;
-#else
-fail;
-#endif
+struct timeval b;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_objc_exceptions=yes
+ gl_cv_header_sys_select_h_selfcontained=yes
else
- emacs_cv_objc_exceptions=no
+ gl_cv_header_sys_select_h_selfcontained=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_objc_exceptions" >&5
-$as_echo "$emacs_cv_objc_exceptions" >&6; }
- if test $emacs_cv_objc_exceptions = yes; then
-
-$as_echo "#define _NATIVE_OBJC_EXCEPTIONS 1" >>confdefs.h
-
- GNU_OBJC_CFLAGS="-fobjc-exceptions"
- fi
- fi
-
- CFLAGS="$CFLAGS $GNU_OBJC_CFLAGS"
-
- ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
-if test "x$ac_cv_header_AppKit_AppKit_h" = x""yes; then :
- HAVE_NS=yes
-else
- as_fn_error "\`--with-ns' was specified, but the include
- files are missing or cannot be compiled." "$LINENO" 5
-fi
-
+ if test $gl_cv_header_sys_select_h_selfcontained = yes; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+int
+main ()
+{
+int memset; int bzero;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <Foundation/NSObjCRuntime.h>
+#include <sys/select.h>
int
main ()
{
-NSInteger i;
+
+ #undef memset
+ #define memset nonexistent_memset
+ extern
+ #ifdef __cplusplus
+ "C"
+ #endif
+ void *memset (void *, int, unsigned long);
+ #undef bzero
+ #define bzero nonexistent_bzero
+ extern
+ #ifdef __cplusplus
+ "C"
+ #endif
+ void bzero (void *, unsigned long);
+ fd_set fds;
+ FD_ZERO (&fds);
+
;
return 0;
}
+
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ns_have_nsinteger=yes
+if ac_fn_c_try_link "$LINENO"; then :
+
else
- ns_have_nsinteger=no
+ gl_cv_header_sys_select_h_selfcontained=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test $ns_have_nsinteger = yes; then
-
-$as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
- fi
fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
-
-INSTALL_ARCH_INDEP_EXTRA=install-etc
-ns_self_contained=no
-ns_frag=/dev/null
-NS_OBJ=
-NS_OBJC_OBJ=
-if test "${HAVE_NS}" = yes; then
- if test "$with_toolkit_scroll_bars" = "no"; then
- as_fn_error "Non-toolkit scroll bars are not implemented for Nextstep." "$LINENO" 5
- fi
-
- window_system=nextstep
- with_xft=no
- # set up packaging dirs
- if test "${EN_NS_SELF_CONTAINED}" = yes; then
- ns_self_contained=yes
- prefix=${ns_appresdir}
- exec_prefix=${ns_appbindir}
- libexecdir="\${ns_appbindir}/libexec"
- archlibdir="\${ns_appbindir}/libexec"
- docdir="\${ns_appresdir}/etc"
- etcdir="\${ns_appresdir}/etc"
- infodir="\${ns_appresdir}/info"
- mandir="\${ns_appresdir}/man"
- lispdir="\${ns_appresdir}/lisp"
- leimdir="\${ns_appresdir}/leim"
- INSTALL_ARCH_INDEP_EXTRA=
- fi
- ns_frag=$srcdir/src/ns.mk
- NS_OBJ="fontset.o fringe.o image.o"
- NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
fi
-CFLAGS="$tmp_CFLAGS"
-CPPFLAGS="$tmp_CPPFLAGS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
+$as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
-case "${window_system}" in
- x11 )
- HAVE_X_WINDOWS=yes
- HAVE_X11=yes
- case "${with_x_toolkit}" in
- athena | lucid ) USE_X_TOOLKIT=LUCID ;;
- motif ) USE_X_TOOLKIT=MOTIF ;;
- gtk ) with_gtk=yes
- USE_X_TOOLKIT=none ;;
- gtk3 ) with_gtk3=yes
- USE_X_TOOLKIT=none ;;
- no ) USE_X_TOOLKIT=none ;;
- * ) USE_X_TOOLKIT=maybe ;;
- esac
- ;;
- nextstep | none )
- HAVE_X_WINDOWS=no
- HAVE_X11=no
- USE_X_TOOLKIT=none
- ;;
-esac
-if test "$window_system" = none && test "X$with_x" != "Xno"; then
- # Extract the first word of "X", so it can be a program name with args.
-set dummy X; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then :
+
+ if test $gl_cv_have_include_next = yes; then
+ gl_cv_next_sys_select_h='<'sys/select.h'>'
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
+$as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
+if test "${gl_cv_next_sys_select_h+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- if test -n "$HAVE_XSERVER"; then
- ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_HAVE_XSERVER="true"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
- test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
-fi
-fi
-HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
-if test -n "$HAVE_XSERVER"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
-$as_echo "$HAVE_XSERVER" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
+ if test $ac_cv_header_sys_select_h = yes; then
+
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+
+_ACEOF
+ case "$host_os" in
+ aix*) gl_absname_cpp="$ac_cpp -C" ;;
+ *) gl_absname_cpp="$ac_cpp" ;;
+ esac
+
+ case "$host_os" in
+ mingw*)
+ gl_dirsep_regex='[/\\]'
+ ;;
+ *)
+ gl_dirsep_regex='\/'
+ ;;
+ esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
+
+ gl_header_literal_regex=`echo 'sys/select.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
+ s|^/[^/]|//&|
+ p
+ q
+ }'
+ gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ sed -n "$gl_absolute_header_sed"`'"'
+ else
+ gl_cv_next_sys_select_h='<'sys/select.h'>'
+ fi
- if test "$HAVE_XSERVER" = true ||
- test -n "$DISPLAY" ||
- test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
- as_fn_error "You seem to be running X, but no X development libraries
-were found. You should install the relevant development files for X
-and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
-sure you have development files for image handling, i.e.
-tiff, gif, jpeg, png and xpm.
-If you are sure you want Emacs compiled without X window support, pass
- --without-x
-to configure." "$LINENO" 5
- fi
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
+$as_echo "$gl_cv_next_sys_select_h" >&6; }
+ fi
+ NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
-### If we're using X11, we should use the X menu package.
-HAVE_MENUS=no
-case ${HAVE_X11} in
- yes ) HAVE_MENUS=yes ;;
-esac
+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+ gl_next_as_first_directive='<'sys/select.h'>'
+ else
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+ gl_next_as_first_directive=$gl_cv_next_sys_select_h
+ fi
+ NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
-# Does the opsystem file prohibit the use of the GNU malloc?
-# Assume not, until told otherwise.
-GNU_MALLOC=yes
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc is Doug Lea style" >&5
-$as_echo_n "checking whether malloc is Doug Lea style... " >&6; }
-if test "${emacs_cv_var_doug_lea_malloc+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <malloc.h>
- static void hook (void) {}
-int
-main ()
-{
-malloc_set_state (malloc_get_state ());
- __after_morecore_hook = hook;
- __malloc_initialize_hook = hook;
- ;
- return 0;
-}
+
+
+ if test $ac_cv_header_sys_select_h = yes; then
+ HAVE_SYS_SELECT_H=1
+ else
+ HAVE_SYS_SELECT_H=0
+ fi
+
+
+
+
+
+ if test $ac_cv_header_sys_socket_h != yes; then
+ for ac_header in winsock2.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
+if test "x$ac_cv_header_winsock2_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_WINSOCK2_H 1
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- emacs_cv_var_doug_lea_malloc=yes
-else
- emacs_cv_var_doug_lea_malloc=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var_doug_lea_malloc" >&5
-$as_echo "$emacs_cv_var_doug_lea_malloc" >&6; }
-doug_lea_malloc=$emacs_cv_var_doug_lea_malloc
+done
-system_malloc=no
-case "$opsys" in
- ## darwin ld insists on the use of malloc routines in the System framework.
- darwin|sol2-10) system_malloc=yes ;;
-esac
+ fi
+ if test "$ac_cv_header_winsock2_h" = yes; then
+ HAVE_WINSOCK2_H=1
+ UNISTD_H_HAVE_WINSOCK2_H=1
+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1
+ else
+ HAVE_WINSOCK2_H=0
+ fi
-if test "${system_malloc}" = "yes"; then
-$as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
- GNU_MALLOC=no
- GNU_MALLOC_reason="
- (The GNU allocators don't work with this system configuration.)"
- GMALLOC_OBJ=
- VMLIMIT_OBJ=
-else
- test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
- VMLIMIT_OBJ=vm-limit.o
-fi
-if test "$doug_lea_malloc" = "yes" ; then
- if test "$GNU_MALLOC" = yes ; then
- GNU_MALLOC_reason="
- (Using Doug Lea's new malloc from the GNU C Library.)"
- fi
-$as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
+ GNULIB_PTHREAD_SIGMASK=0;
+ GNULIB_RAISE=0;
+ GNULIB_SIGNAL_H_SIGPIPE=0;
+ GNULIB_SIGPROCMASK=0;
+ GNULIB_SIGACTION=0;
+ HAVE_POSIX_SIGNALBLOCKING=1;
+ HAVE_PTHREAD_SIGMASK=1;
+ HAVE_RAISE=1;
+ HAVE_SIGSET_T=1;
+ HAVE_SIGINFO_T=1;
+ HAVE_SIGACTION=1;
+ HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;
+
+ HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;
- ## Use mmap directly for allocating larger buffers.
- ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
- ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
- ## Does the AC_FUNC_MMAP test below make this check unnecessary?
- case "$opsys" in
- gnu*) REL_ALLOC=no ;;
- esac
-fi
+ HAVE_SIGHANDLER_T=1;
+ REPLACE_PTHREAD_SIGMASK=0;
+ REPLACE_RAISE=0;
-if test x"${REL_ALLOC}" = x; then
- REL_ALLOC=${GNU_MALLOC}
-fi
-use_mmap_for_buffers=no
-case "$opsys" in
- cygwin|freebsd|irix6-5) use_mmap_for_buffers=yes ;;
-esac
-for ac_func in getpagesize
-do :
- ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
-if test "x$ac_cv_func_getpagesize" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GETPAGESIZE 1
+ ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "
+ #include <signal.h>
+ /* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>. */
+ #include <sys/types.h>
+
+"
+if test "x$ac_cv_type_sigset_t" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_SIGSET_T 1
_ACEOF
+gl_cv_type_sigset_t=yes
+else
+ gl_cv_type_sigset_t=no
fi
-done
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
-$as_echo_n "checking for working mmap... " >&6; }
-if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_mmap_fixed_mapped=no
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-/* malloc might have been renamed as rpl_malloc. */
-#undef malloc
+ if test $gl_cv_type_sigset_t != yes; then
+ HAVE_SIGSET_T=0
+ fi
-/* Thanks to Mike Haertel and Jim Avera for this test.
- Here is a matrix of mmap possibilities:
- mmap private not fixed
- mmap private fixed at somewhere currently unmapped
- mmap private fixed at somewhere already mapped
- mmap shared not fixed
- mmap shared fixed at somewhere currently unmapped
- mmap shared fixed at somewhere already mapped
- For private mappings, we should verify that changes cannot be read()
- back from the file, nor mmap's back from the file at a different
- address. (There have been systems where private was not correctly
- implemented like the infamous i386 svr4.0, and systems where the
- VM page cache was not coherent with the file system buffer cache
- like early versions of FreeBSD and possibly contemporary NetBSD.)
- For shared mappings, we should conversely verify that changes get
- propagated back to all the places they're supposed to be.
- Grep wants private fixed already mapped.
- The main things grep needs to know about mmap are:
- * does it exist and is it safe to write into the mmap'd area
- * how to use it (BSD variants) */
-#include <fcntl.h>
-#include <sys/mman.h>
+ if test $ac_cv_header_sys_socket_h = no; then
+ for ac_header in ws2tcpip.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default"
+if test "x$ac_cv_header_ws2tcpip_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_WS2TCPIP_H 1
+_ACEOF
-#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
-char *malloc ();
-#endif
+fi
-/* This mess was copied from the GNU getpagesize.h. */
-#ifndef HAVE_GETPAGESIZE
-# ifdef _SC_PAGESIZE
-# define getpagesize() sysconf(_SC_PAGESIZE)
-# else /* no _SC_PAGESIZE */
-# ifdef HAVE_SYS_PARAM_H
-# include <sys/param.h>
-# ifdef EXEC_PAGESIZE
-# define getpagesize() EXEC_PAGESIZE
-# else /* no EXEC_PAGESIZE */
-# ifdef NBPG
-# define getpagesize() NBPG * CLSIZE
-# ifndef CLSIZE
-# define CLSIZE 1
-# endif /* no CLSIZE */
-# else /* no NBPG */
-# ifdef NBPC
-# define getpagesize() NBPC
-# else /* no NBPC */
-# ifdef PAGESIZE
-# define getpagesize() PAGESIZE
-# endif /* PAGESIZE */
-# endif /* no NBPC */
-# endif /* no NBPG */
-# endif /* no EXEC_PAGESIZE */
-# else /* no HAVE_SYS_PARAM_H */
-# define getpagesize() 8192 /* punt totally */
-# endif /* no HAVE_SYS_PARAM_H */
-# endif /* no _SC_PAGESIZE */
+done
+
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
+$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
+if test "${ac_cv_header_stdbool_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
-#endif /* no HAVE_GETPAGESIZE */
+ #include <stdbool.h>
+ #ifndef bool
+ "error: bool is not defined"
+ #endif
+ #ifndef false
+ "error: false is not defined"
+ #endif
+ #if false
+ "error: false is not 0"
+ #endif
+ #ifndef true
+ "error: true is not defined"
+ #endif
+ #if true != 1
+ "error: true is not 1"
+ #endif
+ #ifndef __bool_true_false_are_defined
+ "error: __bool_true_false_are_defined is not defined"
+ #endif
+
+ struct s { _Bool s: 1; _Bool t; } s;
+
+ char a[true == 1 ? 1 : -1];
+ char b[false == 0 ? 1 : -1];
+ char c[__bool_true_false_are_defined == 1 ? 1 : -1];
+ char d[(bool) 0.5 == true ? 1 : -1];
+ /* See body of main program for 'e'. */
+ char f[(_Bool) 0.0 == false ? 1 : -1];
+ char g[true];
+ char h[sizeof (_Bool)];
+ char i[sizeof s.t];
+ enum { j = false, k = true, l = false * true, m = true * 256 };
+ /* The following fails for
+ HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
+ _Bool n[m];
+ char o[sizeof n == m * sizeof n[0] ? 1 : -1];
+ char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
+ /* Catch a bug in an HP-UX C compiler. See
+ http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
+ http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
+ */
+ _Bool q = true;
+ _Bool *pq = &q;
int
main ()
{
- char *data, *data2, *data3;
- const char *cdata2;
- int i, pagesize;
- int fd, fd2;
-
- pagesize = getpagesize ();
-
- /* First, make a file with some known garbage in it. */
- data = (char *) malloc (pagesize);
- if (!data)
- return 1;
- for (i = 0; i < pagesize; ++i)
- *(data + i) = rand ();
- umask (0);
- fd = creat ("conftest.mmap", 0600);
- if (fd < 0)
- return 2;
- if (write (fd, data, pagesize) != pagesize)
- return 3;
- close (fd);
-
- /* Next, check that the tail of a page is zero-filled. File must have
- non-zero length, otherwise we risk SIGBUS for entire page. */
- fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
- if (fd2 < 0)
- return 4;
- cdata2 = "";
- if (write (fd2, cdata2, 1) != 1)
- return 5;
- data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
- if (data2 == MAP_FAILED)
- return 6;
- for (i = 0; i < pagesize; ++i)
- if (*(data2 + i))
- return 7;
- close (fd2);
- if (munmap (data2, pagesize))
- return 8;
- /* Next, try to mmap the file at a fixed address which already has
- something else allocated at it. If we can, also make sure that
- we see the same garbage. */
- fd = open ("conftest.mmap", O_RDWR);
- if (fd < 0)
- return 9;
- if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
- MAP_PRIVATE | MAP_FIXED, fd, 0L))
- return 10;
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data2 + i))
- return 11;
+ bool e = &s;
+ *pq |= q;
+ *pq |= ! q;
+ /* Refer to every declared value, to avoid compiler optimizations. */
+ return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
+ + !m + !n + !o + !p + !q + !pq);
- /* Finally, make sure that changes to the mapped area do not
- percolate back to the file as seen by read(). (This is a bug on
- some variants of i386 svr4.0.) */
- for (i = 0; i < pagesize; ++i)
- *(data2 + i) = *(data2 + i) + 1;
- data3 = (char *) malloc (pagesize);
- if (!data3)
- return 12;
- if (read (fd, data3, pagesize) != pagesize)
- return 13;
- for (i = 0; i < pagesize; ++i)
- if (*(data + i) != *(data3 + i))
- return 14;
- close (fd);
+ ;
return 0;
}
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_mmap_fixed_mapped=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdbool_h=yes
else
- ac_cv_func_mmap_fixed_mapped=no
+ ac_cv_header_stdbool_h=no
fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
+$as_echo "$ac_cv_header_stdbool_h" >&6; }
+ ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
+if test "x$ac_cv_type__Bool" = x""yes; then :
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
-$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
-if test $ac_cv_func_mmap_fixed_mapped = yes; then
+cat >>confdefs.h <<_ACEOF
+#define HAVE__BOOL 1
+_ACEOF
-$as_echo "#define HAVE_MMAP 1" >>confdefs.h
fi
-rm -f conftest.mmap conftest.txt
-if test $use_mmap_for_buffers = yes; then
-$as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
- REL_ALLOC=no
+ REPLACE_NULL=0;
+ HAVE_WCHAR_T=1;
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
+$as_echo_n "checking for wchar_t... " >&6; }
+if test "${gt_cv_c_wchar_t+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stddef.h>
+ wchar_t foo = (wchar_t)'\0';
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gt_cv_c_wchar_t=yes
+else
+ gt_cv_c_wchar_t=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
+$as_echo "$gt_cv_c_wchar_t" >&6; }
+ if test $gt_cv_c_wchar_t = yes; then
-LIBS="$LIBS_SYSTEM $LIBS"
+$as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
+
+ fi
+
+
+ GNULIB_DPRINTF=0;
+ GNULIB_FCLOSE=0;
+ GNULIB_FDOPEN=0;
+ GNULIB_FFLUSH=0;
+ GNULIB_FGETC=0;
+ GNULIB_FGETS=0;
+ GNULIB_FOPEN=0;
+ GNULIB_FPRINTF=0;
+ GNULIB_FPRINTF_POSIX=0;
+ GNULIB_FPURGE=0;
+ GNULIB_FPUTC=0;
+ GNULIB_FPUTS=0;
+ GNULIB_FREAD=0;
+ GNULIB_FREOPEN=0;
+ GNULIB_FSCANF=0;
+ GNULIB_FSEEK=0;
+ GNULIB_FSEEKO=0;
+ GNULIB_FTELL=0;
+ GNULIB_FTELLO=0;
+ GNULIB_FWRITE=0;
+ GNULIB_GETC=0;
+ GNULIB_GETCHAR=0;
+ GNULIB_GETDELIM=0;
+ GNULIB_GETLINE=0;
+ GNULIB_OBSTACK_PRINTF=0;
+ GNULIB_OBSTACK_PRINTF_POSIX=0;
+ GNULIB_PCLOSE=0;
+ GNULIB_PERROR=0;
+ GNULIB_POPEN=0;
+ GNULIB_PRINTF=0;
+ GNULIB_PRINTF_POSIX=0;
+ GNULIB_PUTC=0;
+ GNULIB_PUTCHAR=0;
+ GNULIB_PUTS=0;
+ GNULIB_REMOVE=0;
+ GNULIB_RENAME=0;
+ GNULIB_RENAMEAT=0;
+ GNULIB_SCANF=0;
+ GNULIB_SNPRINTF=0;
+ GNULIB_SPRINTF_POSIX=0;
+ GNULIB_STDIO_H_NONBLOCKING=0;
+ GNULIB_STDIO_H_SIGPIPE=0;
+ GNULIB_TMPFILE=0;
+ GNULIB_VASPRINTF=0;
+ GNULIB_VFSCANF=0;
+ GNULIB_VSCANF=0;
+ GNULIB_VDPRINTF=0;
+ GNULIB_VFPRINTF=0;
+ GNULIB_VFPRINTF_POSIX=0;
+ GNULIB_VPRINTF=0;
+ GNULIB_VPRINTF_POSIX=0;
+ GNULIB_VSNPRINTF=0;
+ GNULIB_VSPRINTF_POSIX=0;
+ HAVE_DECL_FPURGE=1;
+ HAVE_DECL_FSEEKO=1;
+ HAVE_DECL_FTELLO=1;
+ HAVE_DECL_GETDELIM=1;
+ HAVE_DECL_GETLINE=1;
+ HAVE_DECL_OBSTACK_PRINTF=1;
+ HAVE_DECL_SNPRINTF=1;
+ HAVE_DECL_VSNPRINTF=1;
+ HAVE_DPRINTF=1;
+ HAVE_FSEEKO=1;
+ HAVE_FTELLO=1;
+ HAVE_PCLOSE=1;
+ HAVE_POPEN=1;
+ HAVE_RENAMEAT=1;
+ HAVE_VASPRINTF=1;
+ HAVE_VDPRINTF=1;
+ REPLACE_DPRINTF=0;
+ REPLACE_FCLOSE=0;
+ REPLACE_FDOPEN=0;
+ REPLACE_FFLUSH=0;
+ REPLACE_FOPEN=0;
+ REPLACE_FPRINTF=0;
+ REPLACE_FPURGE=0;
+ REPLACE_FREOPEN=0;
+ REPLACE_FSEEK=0;
+ REPLACE_FSEEKO=0;
+ REPLACE_FTELL=0;
+ REPLACE_FTELLO=0;
+ REPLACE_GETDELIM=0;
+ REPLACE_GETLINE=0;
+ REPLACE_OBSTACK_PRINTF=0;
+ REPLACE_PERROR=0;
+ REPLACE_POPEN=0;
+ REPLACE_PRINTF=0;
+ REPLACE_REMOVE=0;
+ REPLACE_RENAME=0;
+ REPLACE_RENAMEAT=0;
+ REPLACE_SNPRINTF=0;
+ REPLACE_SPRINTF=0;
+ REPLACE_STDIO_READ_FUNCS=0;
+ REPLACE_STDIO_WRITE_FUNCS=0;
+ REPLACE_TMPFILE=0;
+ REPLACE_VASPRINTF=0;
+ REPLACE_VDPRINTF=0;
+ REPLACE_VFPRINTF=0;
+ REPLACE_VPRINTF=0;
+ REPLACE_VSNPRINTF=0;
+ REPLACE_VSPRINTF=0;
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
-$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
-if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
+$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
+if test "${ac_cv_struct_tm+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldnet $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
+#include <sys/types.h>
+#include <time.h>
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dnet_ntoa ();
int
main ()
{
-return dnet_ntoa ();
+struct tm tm;
+ int *p = &tm.tm_sec;
+ return !p;
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_dnet_dnet_ntoa=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_struct_tm=time.h
else
- ac_cv_lib_dnet_dnet_ntoa=no
+ ac_cv_struct_tm=sys/time.h
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
-$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
-if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBDNET 1
-_ACEOF
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
+$as_echo "$ac_cv_struct_tm" >&6; }
+if test $ac_cv_struct_tm = sys/time.h; then
- LIBS="-ldnet $LIBS"
+$as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
fi
+ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
+#include <$ac_cv_struct_tm>
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
-$as_echo_n "checking for main in -lXbsd... " >&6; }
-if test "${ac_cv_lib_Xbsd_main+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXbsd $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
+"
+if test "x$ac_cv_member_struct_tm_tm_zone" = x""yes; then :
-int
-main ()
-{
-return main ();
- ;
- return 0;
-}
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_TM_TM_ZONE 1
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xbsd_main=yes
-else
- ac_cv_lib_Xbsd_main=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
-$as_echo "$ac_cv_lib_Xbsd_main" >&6; }
-if test "x$ac_cv_lib_Xbsd_main" = x""yes; then :
- LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
+
+
fi
+if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
-LIB_PTHREAD=
+$as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
+else
+ ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
+"
+if test "x$ac_cv_have_decl_tzname" = x""yes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_TZNAME $ac_have_decl
+_ACEOF
-if test "$ac_cv_header_pthread_h"; then
- if test "$GMALLOC_OBJ" = gmalloc.o; then
- emacs_pthread_function=pthread_atfork
- else
- emacs_pthread_function=pthread_self
- fi
- as_ac_Lib=`$as_echo "ac_cv_lib_pthread_$emacs_pthread_function" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $emacs_pthread_function in -lpthread" >&5
-$as_echo_n "checking for $emacs_pthread_function in -lpthread... " >&6; }
-if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
+$as_echo_n "checking for tzname... " >&6; }
+if test "${ac_cv_var_tzname+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthread $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
+#include <time.h>
+#if !HAVE_DECL_TZNAME
+extern char *tzname[];
#endif
-char $emacs_pthread_function ();
+
int
main ()
{
-return $emacs_pthread_function ();
+return tzname[0][0];
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- eval "$as_ac_Lib=yes"
+ ac_cv_var_tzname=yes
else
- eval "$as_ac_Lib=no"
+ ac_cv_var_tzname=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-eval ac_res=\$$as_ac_Lib
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-eval as_val=\$$as_ac_Lib
- if test "x$as_val" = x""yes; then :
- HAVE_PTHREAD=yes
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
+$as_echo "$ac_cv_var_tzname" >&6; }
+ if test $ac_cv_var_tzname = yes; then
+
+$as_echo "#define HAVE_TZNAME 1" >>confdefs.h
+ fi
fi
-if test "$HAVE_PTHREAD" = yes; then
- case "${canonical}" in
- *-hpux*) ;;
- *) LIB_PTHREAD="-lpthread"
- LIBS="$LIB_PTHREAD $LIBS" ;;
- esac
-$as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
+
+ ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
+"
+if test "x$ac_cv_member_struct_tm_tm_gmtoff" = x""yes; then :
+
+$as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
-$as_echo_n "checking for cma_open in -lpthreads... " >&6; }
-if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpthreads $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char cma_open ();
-int
-main ()
-{
-return cma_open ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_pthreads_cma_open=yes
+
+ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default"
+if test "x$ac_cv_have_decl_strtoimax" = x""yes; then :
+ ac_have_decl=1
else
- ac_cv_lib_pthreads_cma_open=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+ ac_have_decl=0
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
-$as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
-if test "x$ac_cv_lib_pthreads_cma_open" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBPTHREADS 1
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STRTOIMAX $ac_have_decl
_ACEOF
- LIBS="-lpthreads $LIBS"
+
+ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default"
+if test "x$ac_cv_have_decl_strtoumax" = x""yes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
fi
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STRTOUMAX $ac_have_decl
+_ACEOF
-## Note: when using cpp in s/aix4.2.h, this definition depended on
-## HAVE_LIBPTHREADS. That was not defined earlier in configure when
-## the system file was sourced. Hence the value of LIBS_SYSTEM
-## added to LIBS in configure would never contain the pthreads part,
-## but the value used in Makefiles might. FIXME?
-##
-## -lpthreads seems to be necessary for Xlib in X11R6, and should
-## be harmless on older versions of X where it happens to exist.
-test "$opsys" = "aix4-2" && \
- test $ac_cv_lib_pthreads_cma_open = yes && \
- LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
-case ${host_os} in
-aix*)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
-$as_echo_n "checking for -bbigtoc option... " >&6; }
-if test "${gdb_cv_bigtoc+set}" = set; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
+$as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
+if test "${ac_cv_header_stat_broken+set}" = set; then :
$as_echo_n "(cached) " >&6
else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/stat.h>
- case $GCC in
- yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
- *) gdb_cv_bigtoc=-bbigtoc ;;
- esac
+#if defined S_ISBLK && defined S_IFDIR
+extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
+#endif
- LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+#if defined S_ISBLK && defined S_IFCHR
+extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
+#endif
-int
-main ()
-{
-int i;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+#if defined S_ISLNK && defined S_IFREG
+extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
+#endif
+
+#if defined S_ISSOCK && defined S_IFREG
+extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
+#endif
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stat_broken=no
else
- gdb_cv_bigtoc=
+ ac_cv_header_stat_broken=yes
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
-$as_echo "$gdb_cv_bigtoc" >&6; }
- ;;
-esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
+$as_echo "$ac_cv_header_stat_broken" >&6; }
+if test $ac_cv_header_stat_broken = yes; then
-# Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
-# used for the tests that follow. We set them back to REAL_CFLAGS and
-# REAL_CPPFLAGS later on.
+$as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
-REAL_CFLAGS="$CFLAGS"
-REAL_CPPFLAGS="$CPPFLAGS"
+fi
-if test "${HAVE_X11}" = "yes"; then
- DEFS="$C_SWITCH_X_SITE $DEFS"
- LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
- LIBS="-lX11 $LIBS"
- CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
- CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
- # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
- # This is handled by LD_SWITCH_X_SITE_RPATH during the real build,
- # but it's more convenient here to set LD_RUN_PATH since this
- # also works on hosts that don't understand LD_SWITCH_X_SITE_RPATH.
- if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
- LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
- export LD_RUN_PATH
- fi
- if test "${opsys}" = "gnu-linux"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
-$as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
+if test "x$ac_cv_type_mode_t" = x""yes; then :
-int
-main ()
-{
-XOpenDisplay ("foo");
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- xgnu_linux_first_failure=no
else
- xgnu_linux_first_failure=yes
+
+cat >>confdefs.h <<_ACEOF
+#define mode_t int
+_ACEOF
+
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- if test "${xgnu_linux_first_failure}" = "yes"; then
- OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
- OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
- OLD_CPPFLAGS="$CPPFLAGS"
- OLD_LIBS="$LIBS"
- LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
- C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
- CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
- LIBS="$LIBS -b i486-linuxaout"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
+$as_echo_n "checking for struct timespec in <time.h>... " >&6; }
+if test "${gl_cv_sys_struct_timespec_in_time_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
+#include <time.h>
int
main ()
{
-XOpenDisplay ("foo");
+static struct timespec x; x.tv_sec = x.tv_nsec;
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- xgnu_linux_second_failure=no
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_sys_struct_timespec_in_time_h=yes
else
- xgnu_linux_second_failure=yes
+ gl_cv_sys_struct_timespec_in_time_h=no
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- if test "${xgnu_linux_second_failure}" = "yes"; then
- # If we get the same failure with -b, there is no use adding -b.
- # So take it out. This plays safe.
- LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
- C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
- CPPFLAGS="$OLD_CPPFLAGS"
- LIBS="$OLD_LIBS"
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- fi
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- fi
- fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
+$as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
- # Reportedly, some broken Solaris systems have XKBlib.h but are missing
- # header files included from there.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
-$as_echo_n "checking for Xkb... " >&6; }
+ TIME_H_DEFINES_STRUCT_TIMESPEC=0
+ SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
+ PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
+ if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
+ TIME_H_DEFINES_STRUCT_TIMESPEC=1
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
+$as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
+if test "${gl_cv_sys_struct_timespec_in_sys_time_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <X11/Xlib.h>
-#include <X11/XKBlib.h>
+#include <sys/time.h>
+
int
main ()
{
-XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
+static struct timespec x; x.tv_sec = x.tv_nsec;
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- emacs_xkb=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_sys_struct_timespec_in_sys_time_h=yes
else
- emacs_xkb=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
-$as_echo "$emacs_xkb" >&6; }
- if test $emacs_xkb = yes; then
-
-$as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
-
- fi
-
- for ac_func in XrmSetDatabase XScreenResourceString \
-XScreenNumberOfScreen
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-
+ gl_cv_sys_struct_timespec_in_sys_time_h=no
fi
-done
-
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-
-if test "${window_system}" = "x11"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
-$as_echo_n "checking X11 version 6... " >&6; }
- if test "${emacs_cv_x11_version_6+set}" = set; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
+$as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
+ if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
+ SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
+$as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
+if test "${gl_cv_sys_struct_timespec_in_pthread_h+set}" = set; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <X11/Xlib.h>
+#include <pthread.h>
+
int
main ()
{
-#if XlibSpecificationRelease < 6
-fail;
-#endif
-
+static struct timespec x; x.tv_sec = x.tv_nsec;
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- emacs_cv_x11_version_6=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_sys_struct_timespec_in_pthread_h=yes
else
- emacs_cv_x11_version_6=no
+ gl_cv_sys_struct_timespec_in_pthread_h=no
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-
- if test $emacs_cv_x11_version_6 = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
-$as_echo "6 or newer" >&6; }
-
-$as_echo "#define HAVE_X11R6 1" >>confdefs.h
-
-
-$as_echo "#define HAVE_X_I18N 1" >>confdefs.h
-
- ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
- ## XIM support.
- case "$opsys" in
- sol2-*) : ;;
- *)
-$as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
-
- ;;
- esac
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
-$as_echo "before 6" >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
+$as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
+ if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
+ PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
+ fi
+ fi
fi
-fi
-
-
-### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
-HAVE_RSVG=no
-if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
- if test "${with_rsvg}" != "no"; then
- RSVG_REQUIRED=2.11.0
- RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
- succeeded=no
-
- if test "$PKG_CONFIG" = "no" ; then
- :
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
-$as_echo_n "checking for $RSVG_MODULE... " >&6; }
- if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5 &&
- RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE" 2>&5` &&
- RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- RSVG_CFLAGS=`$as_echo "$RSVG_CFLAGS" | sed -e "$edit_cflags"`
- RSVG_LIBS=`$as_echo "$RSVG_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&5
-$as_echo "yes CFLAGS='$RSVG_CFLAGS' LIBS='$RSVG_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- RSVG_CFLAGS=""
- RSVG_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
- fi
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
- fi
- if test $succeeded = yes; then
- HAVE_RSVG=yes
- else
- :
- fi
- if test $HAVE_RSVG = yes; then
-$as_echo "#define HAVE_RSVG 1" >>confdefs.h
- CFLAGS="$CFLAGS $RSVG_CFLAGS"
- LIBS="$RSVG_LIBS $LIBS"
- fi
- fi
-fi
-HAVE_IMAGEMAGICK=no
-if test "${HAVE_X11}" = "yes"; then
- if test "${with_imagemagick}" != "no"; then
- ## 6.2.8 is the earliest version known to work, but earlier versions
- ## might work - let us know if you find one.
- ## 6.0.7 does not work. See bug#7955.
- IMAGEMAGICK_MODULE="Wand >= 6.2.8"
+ if test $gl_cv_have_include_next = yes; then
+ gl_cv_next_time_h='<'time.h'>'
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
+$as_echo_n "checking absolute name of <time.h>... " >&6; }
+if test "${gl_cv_next_time_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
- succeeded=no
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <time.h>
- if test "$PKG_CONFIG" = "no" ; then
- :
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
-$as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
+_ACEOF
+ case "$host_os" in
+ aix*) gl_absname_cpp="$ac_cpp -C" ;;
+ *) gl_absname_cpp="$ac_cpp" ;;
+ esac
- if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5 &&
- IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE" 2>&5` &&
- IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- IMAGEMAGICK_CFLAGS=`$as_echo "$IMAGEMAGICK_CFLAGS" | sed -e "$edit_cflags"`
- IMAGEMAGICK_LIBS=`$as_echo "$IMAGEMAGICK_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&5
-$as_echo "yes CFLAGS='$IMAGEMAGICK_CFLAGS' LIBS='$IMAGEMAGICK_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- IMAGEMAGICK_CFLAGS=""
- IMAGEMAGICK_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
+ case "$host_os" in
+ mingw*)
+ gl_dirsep_regex='[/\\]'
+ ;;
+ *)
+ gl_dirsep_regex='\/'
+ ;;
+ esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- fi
+ gl_header_literal_regex=`echo 'time.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
+ s|^/[^/]|//&|
+ p
+ q
+ }'
+ gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ sed -n "$gl_absolute_header_sed"`'"'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
+$as_echo "$gl_cv_next_time_h" >&6; }
+ fi
+ NEXT_TIME_H=$gl_cv_next_time_h
+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+ gl_next_as_first_directive='<'time.h'>'
else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+ gl_next_as_first_directive=$gl_cv_next_time_h
fi
- fi
+ NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
- if test $succeeded = yes; then
- HAVE_IMAGEMAGICK=yes
- else
- :
- fi
- if test $HAVE_IMAGEMAGICK = yes; then
-$as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
- CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
- LIBS="$IMAGEMAGICK_LIBS $LIBS"
- for ac_func in MagickExportImagePixels MagickMergeImageLayers
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-fi
-done
- fi
- fi
-fi
-HAVE_GTK=no
-GTK_OBJ=
-if test "${with_gtk3}" = "yes"; then
- GLIB_REQUIRED=2.28
- GTK_REQUIRED=3.0
- GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
- succeeded=no
- if test "$PKG_CONFIG" = "no" ; then
- pkg_check_gtk=no
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
-$as_echo_n "checking for $GTK_MODULES... " >&6; }
- if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
- GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
- GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
- GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
-$as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- GTK_CFLAGS=""
- GTK_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5
+$as_echo_n "checking whether the utimes function works... " >&6; }
+if test "${gl_cv_func_working_utimes+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
- fi
+ if test "$cross_compiling" = yes; then :
+ gl_cv_func_working_utimes=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <sys/time.h>
+#include <time.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <utime.h>
+static int
+inorder (time_t a, time_t b, time_t c)
+{
+ return a <= b && b <= c;
+}
+int
+main ()
+{
+ int result = 0;
+ char const *file = "conftest.utimes";
+ static struct timeval timeval[2] = {{9, 10}, {999999, 999999}};
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
- fi
+ /* Test whether utimes() essentially works. */
+ {
+ struct stat sbuf;
+ FILE *f = fopen (file, "w");
+ if (f == NULL)
+ result |= 1;
+ else if (fclose (f) != 0)
+ result |= 1;
+ else if (utimes (file, timeval) != 0)
+ result |= 2;
+ else if (lstat (file, &sbuf) != 0)
+ result |= 1;
+ else if (!(sbuf.st_atime == timeval[0].tv_sec
+ && sbuf.st_mtime == timeval[1].tv_sec))
+ result |= 4;
+ if (unlink (file) != 0)
+ result |= 1;
+ }
- if test $succeeded = yes; then
- pkg_check_gtk=yes
- else
- pkg_check_gtk=no
- fi
+ /* Test whether utimes() with a NULL argument sets the file's timestamp
+ to the current time. Use 'fstat' as well as 'time' to
+ determine the "current" time, to accommodate NFS file systems
+ if there is a time skew between the host and the NFS server. */
+ {
+ int fd = open (file, O_WRONLY|O_CREAT, 0644);
+ if (fd < 0)
+ result |= 1;
+ else
+ {
+ time_t t0, t2;
+ struct stat st0, st1, st2;
+ if (time (&t0) == (time_t) -1)
+ result |= 1;
+ else if (fstat (fd, &st0) != 0)
+ result |= 1;
+ else if (utimes (file, timeval) != 0)
+ result |= 2;
+ else if (utimes (file, NULL) != 0)
+ result |= 8;
+ else if (fstat (fd, &st1) != 0)
+ result |= 1;
+ else if (write (fd, "\n", 1) != 1)
+ result |= 1;
+ else if (fstat (fd, &st2) != 0)
+ result |= 1;
+ else if (time (&t2) == (time_t) -1)
+ result |= 1;
+ else
+ {
+ int m_ok_POSIX = inorder (t0, st1.st_mtime, t2);
+ int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime);
+ if (! (st1.st_atime == st1.st_mtime))
+ result |= 16;
+ if (! (m_ok_POSIX || m_ok_NFS))
+ result |= 32;
+ }
+ if (close (fd) != 0)
+ result |= 1;
+ }
+ if (unlink (file) != 0)
+ result |= 1;
+ }
- if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
- as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
- fi
+ /* Test whether utimes() with a NULL argument works on read-only files. */
+ {
+ int fd = open (file, O_WRONLY|O_CREAT, 0444);
+ if (fd < 0)
+ result |= 1;
+ else if (close (fd) != 0)
+ result |= 1;
+ else if (utimes (file, NULL) != 0)
+ result |= 64;
+ if (unlink (file) != 0)
+ result |= 1;
+ }
-$as_echo "#define HAVE_GTK3 1" >>confdefs.h
+ return result;
+}
- GTK_OBJ=emacsgtkfixed.o
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_working_utimes=yes
+else
+ gl_cv_func_working_utimes=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-if test "$pkg_check_gtk" != "yes"; then
- HAVE_GTK=no
-if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
- GLIB_REQUIRED=2.10
- GTK_REQUIRED=2.10
- GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
-
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5
+$as_echo "$gl_cv_func_working_utimes" >&6; }
- succeeded=no
+ if test $gl_cv_func_working_utimes = yes; then
- if test "$PKG_CONFIG" = "no" ; then
- pkg_check_gtk=no
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
-$as_echo_n "checking for $GTK_MODULES... " >&6; }
+$as_echo "#define HAVE_WORKING_UTIMES 1" >>confdefs.h
- if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5 &&
- GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES" 2>&5` &&
- GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- GTK_CFLAGS=`$as_echo "$GTK_CFLAGS" | sed -e "$edit_cflags"`
- GTK_LIBS=`$as_echo "$GTK_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&5
-$as_echo "yes CFLAGS='$GTK_CFLAGS' LIBS='$GTK_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- GTK_CFLAGS=""
- GTK_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
+ fi
- fi
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
- fi
- if test $succeeded = yes; then
- pkg_check_gtk=yes
- else
- pkg_check_gtk=no
- fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
+$as_echo_n "checking for struct utimbuf... " >&6; }
+if test "${gl_cv_sys_struct_utimbuf+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if HAVE_SYS_TIME_H
+ #include <sys/time.h>
+ #endif
+ #include <time.h>
+ #ifdef HAVE_UTIME_H
+ #include <utime.h>
+ #endif
- if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
- as_fn_error "$GTK_PKG_ERRORS" "$LINENO" 5
- fi
+int
+main ()
+{
+static struct utimbuf x; x.actime = x.modtime;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_sys_struct_utimbuf=yes
+else
+ gl_cv_sys_struct_utimbuf=no
fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5
+$as_echo "$gl_cv_sys_struct_utimbuf" >&6; }
-if test x"$pkg_check_gtk" = xyes; then
+ if test $gl_cv_sys_struct_utimbuf = yes; then
+$as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
+ fi
- C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
- CFLAGS="$CFLAGS $GTK_CFLAGS"
- LIBS="$GTK_LIBS $LIBS"
- GTK_COMPILES=no
- for ac_func in gtk_main
-do :
- ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
-if test "x$ac_cv_func_gtk_main" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GTK_MAIN 1
-_ACEOF
- GTK_COMPILES=yes
-fi
-done
- if test "${GTK_COMPILES}" != "yes"; then
- if test "$USE_X_TOOLKIT" != "maybe"; then
- as_fn_error "Gtk+ wanted, but it does not compile, see config.log. Maybe some x11-devel files missing?" "$LINENO" 5;
- fi
- else
- HAVE_GTK=yes
-$as_echo "#define USE_GTK 1" >>confdefs.h
- GTK_OBJ="gtkutil.o $GTK_OBJ"
- USE_X_TOOLKIT=none
- if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
- :
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
- closing open displays. This is no problem if you just use
- one display, but if you use more than one and close one of them
- Emacs may crash." >&5
-$as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
- closing open displays. This is no problem if you just use
- one display, but if you use more than one and close one of them
- Emacs may crash." >&2;}
- sleep 3
- fi
- fi
-fi
-if test "${HAVE_GTK}" = "yes"; then
- if test "$with_toolkit_scroll_bars" != no; then
- with_toolkit_scroll_bars=yes
- fi
- HAVE_GTK_FILE_SELECTION=no
- ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
-#include <gtk/gtk.h>
-"
-if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = x""yes; then :
- HAVE_GTK_FILE_SELECTION=yes
-else
- HAVE_GTK_FILE_SELECTION=no
-fi
- if test "$HAVE_GTK_FILE_SELECTION" = yes; then
- for ac_func in gtk_file_selection_new
-do :
- ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
-if test "x$ac_cv_func_gtk_file_selection_new" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GTK_FILE_SELECTION_NEW 1
-_ACEOF
+ if false; then
+ GL_COND_LIBTOOL_TRUE=
+ GL_COND_LIBTOOL_FALSE='#'
+else
+ GL_COND_LIBTOOL_TRUE='#'
+ GL_COND_LIBTOOL_FALSE=
fi
-done
-
- fi
+ gl_cond_libtool=false
+ gl_libdeps=
+ gl_ltlibdeps=
+ gl_m4_base='m4'
- for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
- gtk_dialog_get_action_area gtk_widget_get_sensitive \
- gtk_widget_get_mapped gtk_adjustment_get_page_size \
- gtk_orientable_set_orientation \
- gtk_window_set_has_resize_grip
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-fi
-done
-fi
-HAVE_DBUS=no
-DBUS_OBJ=
-if test "${with_dbus}" = "yes"; then
- succeeded=no
- if test "$PKG_CONFIG" = "no" ; then
- HAVE_DBUS=no
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
-$as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
- if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5 &&
- DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0" 2>&5` &&
- DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- DBUS_CFLAGS=`$as_echo "$DBUS_CFLAGS" | sed -e "$edit_cflags"`
- DBUS_LIBS=`$as_echo "$DBUS_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&5
-$as_echo "yes CFLAGS='$DBUS_CFLAGS' LIBS='$DBUS_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- DBUS_CFLAGS=""
- DBUS_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
- fi
+ gl_source_base='lib'
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
+ if test $ac_cv_func_alloca_works = no; then
+ :
fi
- if test $succeeded = yes; then
- HAVE_DBUS=yes
- else
- HAVE_DBUS=no
- fi
+ # Define an additional variable used in the Makefile substitution.
+ if test $ac_cv_working_alloca_h = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5
+$as_echo_n "checking for alloca as a compiler built-in... " >&6; }
+if test "${gl_cv_rpl_alloca+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
- if test "$HAVE_DBUS" = yes; then
- LIBS="$LIBS $DBUS_LIBS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
-$as_echo "#define HAVE_DBUS 1" >>confdefs.h
+#if defined __GNUC__ || defined _AIX || defined _MSC_VER
+ Need own alloca
+#endif
- for ac_func in dbus_watch_get_unix_fd \
- dbus_type_is_valid \
- dbus_validate_bus_name \
- dbus_validate_path \
- dbus_validate_interface \
- dbus_validate_member
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
-
-fi
-done
-
- DBUS_OBJ=dbusbind.o
- fi
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "Need own alloca" >/dev/null 2>&1; then :
+ gl_cv_rpl_alloca=yes
+else
+ gl_cv_rpl_alloca=no
fi
+rm -f conftest*
-HAVE_GSETTINGS=no
-if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5
+$as_echo "$gl_cv_rpl_alloca" >&6; }
+ if test $gl_cv_rpl_alloca = yes; then
- succeeded=no
+$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
- if test "$PKG_CONFIG" = "no" ; then
- HAVE_GSETTINGS=no
+ ALLOCA_H=alloca.h
+ else
+ ALLOCA_H=
+ fi
else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gio-2.0 >= 2.26" >&5
-$as_echo_n "checking for gio-2.0 >= 2.26... " >&6; }
+ ALLOCA_H=alloca.h
+ fi
- if $PKG_CONFIG --exists "gio-2.0 >= 2.26" 2>&5 &&
- GSETTINGS_CFLAGS=`$PKG_CONFIG --cflags "gio-2.0 >= 2.26" 2>&5` &&
- GSETTINGS_LIBS=`$PKG_CONFIG --libs "gio-2.0 >= 2.26" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- GSETTINGS_CFLAGS=`$as_echo "$GSETTINGS_CFLAGS" | sed -e "$edit_cflags"`
- GSETTINGS_LIBS=`$as_echo "$GSETTINGS_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&5
-$as_echo "yes CFLAGS='$GSETTINGS_CFLAGS' LIBS='$GSETTINGS_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- GSETTINGS_CFLAGS=""
- GSETTINGS_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- GSETTINGS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gio-2.0 >= 2.26"`
+ if test -n "$ALLOCA_H"; then
+ GL_GENERATE_ALLOCA_H_TRUE=
+ GL_GENERATE_ALLOCA_H_FALSE='#'
+else
+ GL_GENERATE_ALLOCA_H_TRUE='#'
+ GL_GENERATE_ALLOCA_H_FALSE=
+fi
- fi
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
- fi
- if test $succeeded = yes; then
- HAVE_GSETTINGS=yes
- else
- HAVE_GSETTINGS=no
- fi
- if test "$HAVE_GSETTINGS" = "yes"; then
+ # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function.
+ # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4.
-$as_echo "#define HAVE_GSETTINGS 1" >>confdefs.h
+ # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all*
+ # programs in the package would end up linked with that potentially-shared
+ # library, inducing unnecessary run-time overhead.
+ LIB_CLOCK_GETTIME=
- SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
- SETTINGS_LIBS="$GSETTINGS_LIBS"
- fi
+ gl_saved_libs=$LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
+$as_echo_n "checking for library containing clock_gettime... " >&6; }
+if test "${ac_cv_search_clock_gettime+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char clock_gettime ();
+int
+main ()
+{
+return clock_gettime ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' rt posix4; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_clock_gettime=$ac_res
fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if test "${ac_cv_search_clock_gettime+set}" = set; then :
+ break
+fi
+done
+if test "${ac_cv_search_clock_gettime+set}" = set; then :
-HAVE_GCONF=no
-if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
+else
+ ac_cv_search_clock_gettime=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
+$as_echo "$ac_cv_search_clock_gettime" >&6; }
+ac_res=$ac_cv_search_clock_gettime
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+ test "$ac_cv_search_clock_gettime" = "none required" ||
+ LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime
+fi
- succeeded=no
+ for ac_func in clock_gettime clock_settime
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+eval as_val=\$$as_ac_var
+ if test "x$as_val" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
- if test "$PKG_CONFIG" = "no" ; then
- HAVE_GCONF=no
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
-$as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
+fi
+done
- if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5 &&
- GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13" 2>&5` &&
- GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- GCONF_CFLAGS=`$as_echo "$GCONF_CFLAGS" | sed -e "$edit_cflags"`
- GCONF_LIBS=`$as_echo "$GCONF_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&5
-$as_echo "yes CFLAGS='$GCONF_CFLAGS' LIBS='$GCONF_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- GCONF_CFLAGS=""
- GCONF_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
+ LIBS=$gl_saved_libs
- fi
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
- fi
+ :
- if test $succeeded = yes; then
- HAVE_GCONF=yes
- else
- HAVE_GCONF=no
- fi
- if test "$HAVE_GCONF" = yes; then
-$as_echo "#define HAVE_GCONF 1" >>confdefs.h
- SETTINGS_CFLAGS="$SETTINGS_CFLAGS $GCONF_CFLAGS"
- SETTINGS_LIBS="$SETTINGS_LIBS $GCONF_LIBS"
- fi
-fi
+ :
-if test "$HAVE_GSETTINGS" = "yes" || test "$HAVE_GCONF" = "yes"; then
- SAVE_CFLAGS="$CFLAGS"
- SAVE_LIBS="$LIBS"
- CFLAGS="$SETTINGS_CFLAGS $CFLAGS"
- LIBS="$SETTINGS_LIBS $LIBS"
- for ac_func in g_type_init
-do :
- ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
-if test "x$ac_cv_func_g_type_init" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_G_TYPE_INIT 1
-_ACEOF
-fi
-done
- CFLAGS="$SAVE_CFLAGS"
- LIBS="$SAVE_LIBS"
-fi
-HAVE_LIBSELINUX=no
-LIBSELINUX_LIBS=
-if test "${with_selinux}" = "yes"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
-$as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
-if test "${ac_cv_lib_selinux_lgetfilecon+set}" = set; then :
+
+
+
+
+
+
+
+
+$as_echo "#define HAVE_DUP2 1" >>confdefs.h
+
+
+ if test $HAVE_DUP2 = 1; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5
+$as_echo_n "checking whether dup2 works... " >&6; }
+if test "${gl_cv_func_dup2_works+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lselinux $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ if test "$cross_compiling" = yes; then :
+ case "$host_os" in
+ mingw*) # on this platform, dup2 always returns 0 for success
+ gl_cv_func_dup2_works="guessing no" ;;
+ cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0
+ gl_cv_func_dup2_works="guessing no" ;;
+ linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a
+ # closed fd may yield -EBADF instead of -1 / errno=EBADF.
+ gl_cv_func_dup2_works="guessing no" ;;
+ freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF.
+ gl_cv_func_dup2_works="guessing no" ;;
+ haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC.
+ gl_cv_func_dup2_works="guessing no" ;;
+ *) gl_cv_func_dup2_works="guessing yes" ;;
+ esac
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char lgetfilecon ();
+ #include <unistd.h>
+#include <fcntl.h>
+#include <errno.h>
int
main ()
{
-return lgetfilecon ();
+int result = 0;
+#ifdef FD_CLOEXEC
+ if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1)
+ result |= 1;
+#endif
+ if (dup2 (1, 1) == 0)
+ result |= 2;
+#ifdef FD_CLOEXEC
+ if (fcntl (1, F_GETFD) != FD_CLOEXEC)
+ result |= 4;
+#endif
+ close (0);
+ if (dup2 (0, 0) != -1)
+ result |= 8;
+ /* Many gnulib modules require POSIX conformance of EBADF. */
+ if (dup2 (2, 1000000) == -1 && errno != EBADF)
+ result |= 16;
+ return result;
+
;
return 0;
}
+
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_selinux_lgetfilecon=yes
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_dup2_works=yes
else
- ac_cv_lib_selinux_lgetfilecon=no
+ gl_cv_func_dup2_works=no
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
-$as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
-if test "x$ac_cv_lib_selinux_lgetfilecon" = x""yes; then :
- HAVE_LIBSELINUX=yes
-else
- HAVE_LIBSELINUX=no
+
+
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5
+$as_echo "$gl_cv_func_dup2_works" >&6; }
+ case "$gl_cv_func_dup2_works" in
+ *yes) ;;
+ *)
+ REPLACE_DUP2=1
+ ;;
+ esac
+ fi
- if test "$HAVE_LIBSELINUX" = yes; then
-$as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
+if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then
- LIBSELINUX_LIBS=-lselinux
- fi
-fi
-HAVE_GNUTLS=no
-HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=no
-if test "${with_gnutls}" = "yes" ; then
- succeeded=no
- if test "$PKG_CONFIG" = "no" ; then
- HAVE_GNUTLS=no
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.6.6" >&5
-$as_echo_n "checking for gnutls >= 2.6.6... " >&6; }
- if $PKG_CONFIG --exists "gnutls >= 2.6.6" 2>&5 &&
- LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.6.6" 2>&5` &&
- LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.6.6" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- LIBGNUTLS_CFLAGS=`$as_echo "$LIBGNUTLS_CFLAGS" | sed -e "$edit_cflags"`
- LIBGNUTLS_LIBS=`$as_echo "$LIBGNUTLS_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&5
-$as_echo "yes CFLAGS='$LIBGNUTLS_CFLAGS' LIBS='$LIBGNUTLS_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- LIBGNUTLS_CFLAGS=""
- LIBGNUTLS_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.6.6"`
- fi
+ gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext"
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
- fi
+fi
- if test $succeeded = yes; then
- HAVE_GNUTLS=yes
- else
- HAVE_GNUTLS=no
- fi
- if test "${HAVE_GNUTLS}" = "yes"; then
-$as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
- fi
- CFLAGS="$CFLAGS $LIBGNUTLS_CFLAGS"
- LIBS="$LIBGNUTLS_LIBS $LIBS"
- for ac_func in gnutls_certificate_set_verify_function
-do :
- ac_fn_c_check_func "$LINENO" "gnutls_certificate_set_verify_function" "ac_cv_func_gnutls_certificate_set_verify_function"
-if test "x$ac_cv_func_gnutls_certificate_set_verify_function" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GNUTLS_CERTIFICATE_SET_VERIFY_FUNCTION 1
-_ACEOF
- HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY=yes
-fi
-done
+ GNULIB_DUP2=1
- if test "${HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY}" = "yes"; then
-$as_echo "#define HAVE_GNUTLS_CALLBACK_CERTIFICATE_VERIFY 1" >>confdefs.h
- fi
-fi
-HAVE_XAW3D=no
-LUCID_LIBW=
-if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
- if test "$with_xaw3d" != no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
-$as_echo_n "checking for xaw3d... " >&6; }
- if test "${emacs_cv_xaw3d+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <X11/Intrinsic.h>
-#include <X11/Xaw3d/Simple.h>
-int
-main ()
-{
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
-$as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
-if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
+
+# Persuade glibc <stdlib.h> to declare getloadavg().
+
+
+gl_save_LIBS=$LIBS
+
+# getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0,
+# NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
+HAVE_GETLOADAVG=1
+ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
+if test "x$ac_cv_func_getloadavg" = x""yes; then :
+
+else
+ gl_func_getloadavg_done=no
+
+ # Some systems with -lutil have (and need) -lkvm as well, some do not.
+ # On Solaris, -lkvm requires nlist from -lelf, so check that first
+ # to get the right answer into the cache.
+ # For kstat on solaris, we need to test for libelf and libkvm to force the
+ # definition of SVR4 below.
+ if test $gl_func_getloadavg_done = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
+$as_echo_n "checking for elf_begin in -lelf... " >&6; }
+if test "${ac_cv_lib_elf_elf_begin+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXaw3d $LIBS"
+LIBS="-lelf $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char XawScrollbarSetThumb ();
+char elf_begin ();
int
main ()
{
-return XawScrollbarSetThumb ();
+return elf_begin ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
+ ac_cv_lib_elf_elf_begin=yes
else
- ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
+ ac_cv_lib_elf_elf_begin=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
-$as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
-if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
- emacs_cv_xaw3d=yes
-else
- emacs_cv_xaw3d=no
-fi
-
-else
- emacs_cv_xaw3d=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
+$as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
+if test "x$ac_cv_lib_elf_elf_begin" = x""yes; then :
+ LIBS="-lelf $LIBS"
fi
- else
- emacs_cv_xaw3d=no
- fi
- if test $emacs_cv_xaw3d = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
-$as_echo "yes; using Lucid toolkit" >&6; }
- USE_X_TOOLKIT=LUCID
- HAVE_XAW3D=yes
- LUCID_LIBW=-lXaw3d
-
-$as_echo "#define HAVE_XAW3D 1" >>confdefs.h
-
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
-$as_echo_n "checking for libXaw... " >&6; }
- if test "${emacs_cv_xaw+set}" = set; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
+$as_echo_n "checking for kvm_open in -lkvm... " >&6; }
+if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lkvm $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <X11/Intrinsic.h>
-#include <X11/Xaw/Simple.h>
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char kvm_open ();
int
main ()
{
-
+return kvm_open ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- emacs_cv_xaw=yes
+ ac_cv_lib_kvm_kvm_open=yes
else
- emacs_cv_xaw=no
+ ac_cv_lib_kvm_kvm_open=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
fi
-
- if test $emacs_cv_xaw = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
-$as_echo "yes; using Lucid toolkit" >&6; }
- USE_X_TOOLKIT=LUCID
- LUCID_LIBW=-lXaw
- elif test x"${USE_X_TOOLKIT}" = xLUCID; then
- as_fn_error "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
- else
- as_fn_error "No X toolkit could be found.
-If you are sure you want Emacs compiled without an X toolkit, pass
- --with-x-toolkit=no
-to configure. Otherwise, install the development libraries for the toolkit
-that you want to use (e.g. Gtk+) and re-run configure." "$LINENO" 5
- fi
- fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
+$as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
+if test "x$ac_cv_lib_kvm_kvm_open" = x""yes; then :
+ LIBS="-lkvm $LIBS"
fi
-X_TOOLKIT_TYPE=$USE_X_TOOLKIT
-
-LIBXTR6=
-if test "${USE_X_TOOLKIT}" != "none"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
-$as_echo_n "checking X11 toolkit version... " >&6; }
- if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then :
+ # Check for the 4.4BSD definition of getloadavg.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
+$as_echo_n "checking for getloadavg in -lutil... " >&6; }
+if test "${ac_cv_lib_util_getloadavg+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lutil $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <X11/Intrinsic.h>
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char getloadavg ();
int
main ()
{
-#if XtSpecificationRelease < 6
-fail;
-#endif
-
+return getloadavg ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- emacs_cv_x11_toolkit_version_6=yes
+ ac_cv_lib_util_getloadavg=yes
else
- emacs_cv_x11_toolkit_version_6=no
+ ac_cv_lib_util_getloadavg=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
+$as_echo "$ac_cv_lib_util_getloadavg" >&6; }
+if test "x$ac_cv_lib_util_getloadavg" = x""yes; then :
+ LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes
fi
- HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
- if test $emacs_cv_x11_toolkit_version_6 = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
-$as_echo "6 or newer" >&6; }
-
-$as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
-
- LIBXTR6="-lSM -lICE"
- case "$opsys" in
- ## Use libw.a along with X11R6 Xt.
- unixware) LIBXTR6="$LIBXTR6 -lw" ;;
- esac
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
-$as_echo "before 6" >&6; }
- fi
+ fi
- OLDLIBS="$LIBS"
- if test x$HAVE_X11XTR6 = xyes; then
- LIBS="-lXt -lSM -lICE $LIBS"
- else
- LIBS="-lXt $LIBS"
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
-$as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
-if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then :
+ if test $gl_func_getloadavg_done = no; then
+ # There is a commonly available library for RS/6000 AIX.
+ # Since it is not a standard part of AIX, it might be installed locally.
+ gl_getloadavg_LIBS=$LIBS
+ LIBS="-L/usr/local/lib $LIBS"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
+$as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
+if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXmu $LIBS"
+LIBS="-lgetloadavg $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char XmuConvertStandardSelection ();
+char getloadavg ();
int
main ()
{
-return XmuConvertStandardSelection ();
+return getloadavg ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
+ ac_cv_lib_getloadavg_getloadavg=yes
else
- ac_cv_lib_Xmu_XmuConvertStandardSelection=no
+ ac_cv_lib_getloadavg_getloadavg=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
-$as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
-if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBXMU 1
-_ACEOF
-
- LIBS="-lXmu $LIBS"
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
+$as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
+if test "x$ac_cv_lib_getloadavg_getloadavg" = x""yes; then :
+ LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes
+else
+ LIBS=$gl_getloadavg_LIBS
fi
- test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
- fi
-
-
-LIBXMU=-lXmu
-case $opsys in
- ## These systems don't supply Xmu.
- hpux* | aix4-2 )
- test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
- ;;
-esac
+ fi
+ # Set up the replacement function if necessary.
+ if test $gl_func_getloadavg_done = no; then
+ HAVE_GETLOADAVG=0
-# On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
-if test "${HAVE_X11}" = "yes"; then
- if test "${USE_X_TOOLKIT}" != "none"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
-$as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
-if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then :
+ # Solaris has libkstat which does not require root.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
+$as_echo_n "checking for kstat_open in -lkstat... " >&6; }
+if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXext $LIBS"
+LIBS="-lkstat $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char XShapeQueryExtension ();
+char kstat_open ();
int
main ()
{
-return XShapeQueryExtension ();
+return kstat_open ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xext_XShapeQueryExtension=yes
+ ac_cv_lib_kstat_kstat_open=yes
else
- ac_cv_lib_Xext_XShapeQueryExtension=no
+ ac_cv_lib_kstat_kstat_open=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
-$as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
-if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = x""yes; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
+$as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
+if test "x$ac_cv_lib_kstat_kstat_open" = x""yes; then :
cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBXEXT 1
+#define HAVE_LIBKSTAT 1
_ACEOF
- LIBS="-lXext $LIBS"
+ LIBS="-lkstat $LIBS"
fi
- fi
-fi
+ test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes
-LIBXP=
-if test "${USE_X_TOOLKIT}" = "MOTIF"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
-$as_echo_n "checking for Motif version 2.1... " >&6; }
-if test "${emacs_cv_motif_version_2_1+set}" = set; then :
+ # AIX has libperfstat which does not require root
+ if test $gl_func_getloadavg_done = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
+$as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
+if test "${ac_cv_lib_perfstat_perfstat_cpu_total+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lperfstat $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <Xm/Xm.h>
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char perfstat_cpu_total ();
int
main ()
{
-#if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
-int x = 5;
-#else
-Motif version prior to 2.1.
-#endif
+return perfstat_cpu_total ();
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_motif_version_2_1=yes
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_perfstat_perfstat_cpu_total=yes
else
- emacs_cv_motif_version_2_1=no
+ ac_cv_lib_perfstat_perfstat_cpu_total=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
-$as_echo "$emacs_cv_motif_version_2_1" >&6; }
- if test $emacs_cv_motif_version_2_1 = yes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
-$as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
-if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
+$as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
+if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBPERFSTAT 1
+_ACEOF
+
+ LIBS="-lperfstat $LIBS"
+
+fi
+
+ test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes
+ fi
+
+ if test $gl_func_getloadavg_done = no; then
+ ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_dg_sys_info_h" = x""yes; then :
+ gl_func_getloadavg_done=yes
+
+$as_echo "#define DGUX 1" >>confdefs.h
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
+$as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
+if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXp $LIBS"
+LIBS="-ldgc $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __cplusplus
extern "C"
#endif
-char XpCreateContext ();
+char dg_sys_info ();
int
main ()
{
-return XpCreateContext ();
+return dg_sys_info ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xp_XpCreateContext=yes
+ ac_cv_lib_dgc_dg_sys_info=yes
else
- ac_cv_lib_Xp_XpCreateContext=no
+ ac_cv_lib_dgc_dg_sys_info=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
-$as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
-if test "x$ac_cv_lib_Xp_XpCreateContext" = x""yes; then :
- LIBXP=-lXp
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
+$as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
+if test "x$ac_cv_lib_dgc_dg_sys_info" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBDGC 1
+_ACEOF
+
+ LIBS="-ldgc $LIBS"
+
fi
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
-$as_echo_n "checking for LessTif where some systems put it... " >&6; }
-if test "${emacs_cv_lesstif+set}" = set; then :
- $as_echo_n "(cached) " >&6
+fi
+
+
+ fi
+ fi
+fi
+
+
+if test "x$gl_save_LIBS" = x; then
+ GETLOADAVG_LIBS=$LIBS
else
- # We put this in CFLAGS temporarily to precede other -I options
- # that might be in CFLAGS temporarily.
- # We put this in CPPFLAGS where it precedes the other -I options.
- OLD_CPPFLAGS=$CPPFLAGS
- OLD_CFLAGS=$CFLAGS
- CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
- CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
-int
-main ()
-{
-int x = 5;
- ;
- return 0;
-}
+ GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
+fi
+LIBS=$gl_save_LIBS
+
+
+# Test whether the system declares getloadavg. Solaris has the function
+# but declares it in <sys/loadavg.h>, not <stdlib.h>.
+for ac_header in sys/loadavg.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_loadavg_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_SYS_LOADAVG_H 1
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_lesstif=yes
-else
- emacs_cv_lesstif=no
+
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+done
+
+if test $ac_cv_header_sys_loadavg_h = yes; then
+ HAVE_SYS_LOADAVG_H=1
+else
+ HAVE_SYS_LOADAVG_H=0
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
-$as_echo "$emacs_cv_lesstif" >&6; }
- if test $emacs_cv_lesstif = yes; then
- # Make sure this -I option remains in CPPFLAGS after it is set
- # back to REAL_CPPFLAGS.
- # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
- # have those other -I options anyway. Ultimately, having this
- # directory ultimately in CPPFLAGS will be enough.
- REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
- LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
- else
- CFLAGS=$OLD_CFLAGS
- CPPFLAGS=$OLD_CPPFLAGS
- fi
- fi
- ac_fn_c_check_header_mongrel "$LINENO" "Xm/BulletinB.h" "ac_cv_header_Xm_BulletinB_h" "$ac_includes_default"
-if test "x$ac_cv_header_Xm_BulletinB_h" = x""yes; then :
+ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
+ # include <sys/loadavg.h>
+ #endif
+ #include <stdlib.h>
+"
+if test "x$ac_cv_have_decl_getloadavg" = x""yes; then :
else
- as_fn_error "Motif toolkit requested but requirements not found." "$LINENO" 5
+ HAVE_DECL_GETLOADAVG=0
fi
+if test $HAVE_GETLOADAVG = 0; then
+
+
+
+
+
+
+
+
+ gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
+
+
+# Figure out what our getloadavg.c needs.
+
+
+
+# On HPUX9, an unprivileged user can get load averages this way.
+if test $gl_func_getloadavg_done = no; then
+ for ac_func in pstat_getdynamic
+do :
+ ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
+if test "x$ac_cv_func_pstat_getdynamic" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_PSTAT_GETDYNAMIC 1
+_ACEOF
+ gl_func_getloadavg_done=yes
fi
+done
+fi
-USE_TOOLKIT_SCROLL_BARS=no
-if test "${with_toolkit_scroll_bars}" != "no"; then
- if test "${USE_X_TOOLKIT}" != "none"; then
- if test "${USE_X_TOOLKIT}" = "MOTIF"; then
- $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
+# We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
+# uses stabs), but it is still SVR4. We cannot check for <elf.h> because
+# Irix 4.0.5F has the header but not the library.
+if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \
+ && test "$ac_cv_lib_kvm_kvm_open" = yes; then
+ gl_func_getloadavg_done=yes
- HAVE_XAW3D=no
- USE_TOOLKIT_SCROLL_BARS=yes
- elif test "${HAVE_XAW3D}" = "yes" || test "${USE_X_TOOLKIT}" = "LUCID"; then
- $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
+$as_echo "#define SVR4 1" >>confdefs.h
- USE_TOOLKIT_SCROLL_BARS=yes
- fi
- elif test "${HAVE_GTK}" = "yes"; then
- $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
+fi
+
+if test $gl_func_getloadavg_done = no; then
+ ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
+if test "x$ac_cv_header_inq_stats_cpustats_h" = x""yes; then :
+ gl_func_getloadavg_done=yes
+
+$as_echo "#define UMAX 1" >>confdefs.h
+
+
+$as_echo "#define UMAX4_3 1" >>confdefs.h
+
+fi
+
+
+fi
+
+if test $gl_func_getloadavg_done = no; then
+ ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_cpustats_h" = x""yes; then :
+ gl_func_getloadavg_done=yes; $as_echo "#define UMAX 1" >>confdefs.h
+
+fi
+
+
+fi
+
+if test $gl_func_getloadavg_done = no; then
+ for ac_header in mach/mach.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
+if test "x$ac_cv_header_mach_mach_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_MACH_MACH_H 1
+_ACEOF
+
+fi
+
+done
+
+fi
+
+for ac_header in nlist.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
+if test "x$ac_cv_header_nlist_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_NLIST_H 1
+_ACEOF
+ ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
+"
+if test "x$ac_cv_member_struct_nlist_n_un_n_name" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
+_ACEOF
- USE_TOOLKIT_SCROLL_BARS=yes
- elif test "${HAVE_NS}" = "yes"; then
- $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
- USE_TOOLKIT_SCROLL_BARS=yes
- fi
fi
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
- #include <X11/Xlib.h>
- #include <X11/Xresource.h>
+#include <nlist.h>
int
main ()
{
-XIMProc callback;
+struct nlist x;
+ #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
+ x.n_un.n_name = "";
+ #else
+ x.n_name = "";
+ #endif
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- HAVE_XIM=yes
+if ac_fn_c_try_link "$LINENO"; then :
-$as_echo "#define HAVE_XIM 1" >>confdefs.h
+$as_echo "#define N_NAME_POINTER 1" >>confdefs.h
-else
- HAVE_XIM=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
-if test "${with_xim}" != "no"; then
+fi
-$as_echo "#define USE_XIM 1" >>confdefs.h
+done
fi
-if test "${HAVE_XIM}" != "no"; then
- late_CFLAGS=$CFLAGS
- if test "$GCC" = yes; then
- CFLAGS="$CFLAGS --pedantic-errors"
- fi
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <X11/Xlib.h>
-#include <X11/Xresource.h>
-int
-main ()
-{
-Display *display;
-XrmDatabase db;
-char *res_name;
-char *res_class;
-XIMProc callback;
-XPointer *client_data;
-#ifndef __GNUC__
-/* If we're not using GCC, it's probably not XFree86, and this is
- probably right, but we can't use something like --pedantic-errors. */
-extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
- char*, XIMProc, XPointer*);
-#endif
-(void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
- client_data);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_arg6_star=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
- if test "$emacs_cv_arg6_star" = yes; then
- $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
- else
- $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
- fi
- CFLAGS=$late_CFLAGS
-fi
+ GNULIB_GETLOADAVG=1
-### Start of font-backend (under any platform) section.
-# (nothing here yet -- this is a placeholder)
-### End of font-backend (under any platform) section.
-### Start of font-backend (under X11) section.
-if test "${HAVE_X11}" = "yes"; then
- succeeded=no
- if test "$PKG_CONFIG" = "no" ; then
- HAVE_FC=no
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
-$as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
- if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5 &&
- FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0" 2>&5` &&
- FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- FONTCONFIG_CFLAGS=`$as_echo "$FONTCONFIG_CFLAGS" | sed -e "$edit_cflags"`
- FONTCONFIG_LIBS=`$as_echo "$FONTCONFIG_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&5
-$as_echo "yes CFLAGS='$FONTCONFIG_CFLAGS' LIBS='$FONTCONFIG_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- FONTCONFIG_CFLAGS=""
- FONTCONFIG_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
- fi
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
- fi
- if test $succeeded = yes; then
- HAVE_FC=yes
- else
- HAVE_FC=no
- fi
+if test $REPLACE_GETOPT = 1; then
- ## Use -lXft if available, unless `--with-xft=no'.
- HAVE_XFT=maybe
- if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
- with_xft="no";
- fi
- if test "x${with_xft}" != "xno"; then
- succeeded=no
- if test "$PKG_CONFIG" = "no" ; then
- HAVE_XFT=no
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
-$as_echo_n "checking for xft >= 0.13.0... " >&6; }
- if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5 &&
- XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0" 2>&5` &&
- XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- XFT_CFLAGS=`$as_echo "$XFT_CFLAGS" | sed -e "$edit_cflags"`
- XFT_LIBS=`$as_echo "$XFT_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&5
-$as_echo "yes CFLAGS='$XFT_CFLAGS' LIBS='$XFT_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- XFT_CFLAGS=""
- XFT_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
- fi
+ gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
- fi
- if test $succeeded = yes; then
- :
- else
- HAVE_XFT=no
- fi
- ## Because xftfont.c uses XRenderQueryExtension, we also
- ## need to link to -lXrender.
- HAVE_XRENDER=no
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
-$as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
-if test "${ac_cv_lib_Xrender_XRenderQueryExtension+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXrender $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XRenderQueryExtension ();
-int
-main ()
-{
-return XRenderQueryExtension ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xrender_XRenderQueryExtension=yes
-else
- ac_cv_lib_Xrender_XRenderQueryExtension=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
-$as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
-if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = x""yes; then :
- HAVE_XRENDER=yes
+
+
+
+
+ gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
+
+
+
+
+ GNULIB_GL_UNISTD_H_GETOPT=1
fi
- if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
- OLD_CPPFLAGS="$CPPFLAGS"
- OLD_CFLAGS="$CFLAGS"
- OLD_LIBS="$LIBS"
- CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
- CFLAGS="$CFLAGS $XFT_CFLAGS"
- XFT_LIBS="-lXrender $XFT_LIBS"
- LIBS="$XFT_LIBS $LIBS"
- ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
-if test "x$ac_cv_header_X11_Xft_Xft_h" = x""yes; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
-$as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
-if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXft $XFT_LIBS $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XftFontOpen ();
-int
-main ()
-{
-return XftFontOpen ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xft_XftFontOpen=yes
-else
- ac_cv_lib_Xft_XftFontOpen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
-$as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
-if test "x$ac_cv_lib_Xft_XftFontOpen" = x""yes; then :
- HAVE_XFT=yes
-fi
-fi
- if test "${HAVE_XFT}" = "yes"; then
-$as_echo "#define HAVE_XFT 1" >>confdefs.h
+ REPLACE_GETOPT=0
+ if test -n "$gl_replace_getopt"; then
+ REPLACE_GETOPT=1
+ fi
+
+ if test $REPLACE_GETOPT = 1; then
+
+ GETOPT_H=getopt.h
+
+$as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
+
+
+
+ fi
+
+if test $REPLACE_GETOPT = 1; then
+
+
+
+
+
+
+
+
+ gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
+
+
+
+
+
+
+
+
+
+ gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
- C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
- else
- CPPFLAGS="$OLD_CPPFLAGS"
- CFLAGS="$OLD_CFLAGS"
- LIBS="$OLD_LIBS"
- fi # "${HAVE_XFT}" = "yes"
- fi # "$HAVE_XFT" != no
- fi # "x${with_xft}" != "xno"
- ## We used to allow building with FreeType and without Xft.
- ## However, the ftx font backend driver is not in good shape.
- if test "$HAVE_XFT" != "yes"; then
- HAVE_XFT=no
- HAVE_FREETYPE=no
- else
- succeeded=no
+ GNULIB_GL_UNISTD_H_GETOPT=1
+fi
- if test "$PKG_CONFIG" = "no" ; then
- HAVE_FREETYPE=no
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for freetype2" >&5
-$as_echo_n "checking for freetype2... " >&6; }
- if $PKG_CONFIG --exists "freetype2" 2>&5 &&
- FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2" 2>&5` &&
- FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- FREETYPE_CFLAGS=`$as_echo "$FREETYPE_CFLAGS" | sed -e "$edit_cflags"`
- FREETYPE_LIBS=`$as_echo "$FREETYPE_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&5
-$as_echo "yes CFLAGS='$FREETYPE_CFLAGS' LIBS='$FREETYPE_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- FREETYPE_CFLAGS=""
- FREETYPE_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
- fi
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
- fi
- if test $succeeded = yes; then
- HAVE_FREETYPE=yes
+
+
+
+
+
+ gl_gettimeofday_timezone=void
+ if test $ac_cv_func_gettimeofday != yes; then
+ HAVE_GETTIMEOFDAY=0
else
- HAVE_FREETYPE=no
- fi
- test "$HAVE_FREETYPE" = "no" && as_fn_error "libxft requires libfreetype" "$LINENO" 5
- fi
- HAVE_LIBOTF=no
- if test "${HAVE_FREETYPE}" = "yes"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5
+$as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; }
+if test "${gl_cv_func_gettimeofday_clobber+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ # When cross-compiling:
+ case "$host_os" in
+ # Guess all is fine on glibc systems.
+ *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_gettimeofday_clobber="guessing yes" ;;
+ esac
-$as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+ #include <sys/time.h>
+ #include <time.h>
+ #include <stdlib.h>
- if test "${with_libotf}" != "no"; then
+int
+main ()
+{
- succeeded=no
+ time_t t = 0;
+ struct tm *lt;
+ struct tm saved_lt;
+ struct timeval tv;
+ lt = localtime (&t);
+ saved_lt = *lt;
+ gettimeofday (&tv, NULL);
+ return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0;
- if test "$PKG_CONFIG" = "no" ; then
- HAVE_LIBOTF=no
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
-$as_echo_n "checking for libotf... " >&6; }
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_gettimeofday_clobber=no
+else
+ gl_cv_func_gettimeofday_clobber=yes
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
- if $PKG_CONFIG --exists "libotf" 2>&5 &&
- LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf" 2>&5` &&
- LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- LIBOTF_CFLAGS=`$as_echo "$LIBOTF_CFLAGS" | sed -e "$edit_cflags"`
- LIBOTF_LIBS=`$as_echo "$LIBOTF_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&5
-$as_echo "yes CFLAGS='$LIBOTF_CFLAGS' LIBS='$LIBOTF_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- LIBOTF_CFLAGS=""
- LIBOTF_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5
+$as_echo "$gl_cv_func_gettimeofday_clobber" >&6; }
- fi
+ case "$gl_cv_func_gettimeofday_clobber" in
+ *yes)
+ REPLACE_GETTIMEOFDAY=1
+$as_echo "#define gmtime rpl_gmtime" >>confdefs.h
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
- fi
- if test $succeeded = yes; then
- HAVE_LIBOTF=yes
- else
- HAVE_LIBOTF=no
- fi
+$as_echo "#define localtime rpl_localtime" >>confdefs.h
- if test "$HAVE_LIBOTF" = "yes"; then
-$as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
-$as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
-if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then :
+$as_echo "#define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h
+
+ ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5
+$as_echo_n "checking for gettimeofday with POSIX signature... " >&6; }
+if test "${gl_cv_func_gettimeofday_posix_signature+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lotf $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/time.h>
+ struct timeval c;
+ int gettimeofday (struct timeval *restrict, void *restrict);
+
+int
+main ()
+{
+/* glibc uses struct timezone * rather than the POSIX void *
+ if _GNU_SOURCE is defined. However, since the only portable
+ use of gettimeofday uses NULL as the second parameter, and
+ since the glibc definition is actually more typesafe, it is
+ not worth wrapping this to get a compliant signature. */
+ int (*f) (struct timeval *restrict, void *restrict)
+ = gettimeofday;
+ int x = f (&c, 0);
+ return !(x | c.tv_sec | c.tv_usec);
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_func_gettimeofday_posix_signature=yes
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
+#include <sys/time.h>
+int gettimeofday (struct timeval *restrict, struct timezone *restrict);
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char OTF_get_variation_glyphs ();
int
main ()
{
-return OTF_get_variation_glyphs ();
+
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_otf_OTF_get_variation_glyphs=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_func_gettimeofday_posix_signature=almost
else
- ac_cv_lib_otf_OTF_get_variation_glyphs=no
+ gl_cv_func_gettimeofday_posix_signature=no
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
-$as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
-if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = x""yes; then :
- HAVE_OTF_GET_VARIATION_GLYPHS=yes
-else
- HAVE_OTF_GET_VARIATION_GLYPHS=no
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5
+$as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; }
+ if test $gl_cv_func_gettimeofday_posix_signature = almost; then
+ gl_gettimeofday_timezone='struct timezone'
+ elif test $gl_cv_func_gettimeofday_posix_signature != yes; then
+ REPLACE_GETTIMEOFDAY=1
+ fi
+ if test $REPLACE_STRUCT_TIMEVAL = 1; then
+ REPLACE_GETTIMEOFDAY=1
+ fi
- if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
+ fi
-$as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
+cat >>confdefs.h <<_ACEOF
+#define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone
+_ACEOF
- fi
- fi
- fi
- fi
- HAVE_M17N_FLT=no
- if test "${HAVE_LIBOTF}" = yes; then
- if test "${with_m17n_flt}" != "no"; then
+if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then
- succeeded=no
- if test "$PKG_CONFIG" = "no" ; then
- HAVE_M17N_FLT=no
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
-$as_echo_n "checking for m17n-flt... " >&6; }
- if $PKG_CONFIG --exists "m17n-flt" 2>&5 &&
- M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt" 2>&5` &&
- M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- M17N_FLT_CFLAGS=`$as_echo "$M17N_FLT_CFLAGS" | sed -e "$edit_cflags"`
- M17N_FLT_LIBS=`$as_echo "$M17N_FLT_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&5
-$as_echo "yes CFLAGS='$M17N_FLT_CFLAGS' LIBS='$M17N_FLT_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- M17N_FLT_CFLAGS=""
- M17N_FLT_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
- fi
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
- fi
- if test $succeeded = yes; then
- HAVE_M17N_FLT=yes
- else
- HAVE_M17N_FLT=no
- fi
+ gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext"
- if test "$HAVE_M17N_FLT" = "yes"; then
-$as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
+ for ac_header in sys/timeb.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_timeb_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_SYS_TIMEB_H 1
+_ACEOF
- fi
- fi
- fi
-else
- HAVE_XFT=no
- HAVE_FREETYPE=no
- HAVE_LIBOTF=no
- HAVE_M17N_FLT=no
fi
-### End of font-backend (under X11) section.
+done
+ for ac_func in _ftime
+do :
+ ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime"
+if test "x$ac_cv_func__ftime" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE__FTIME 1
+_ACEOF
+fi
+done
+fi
+ GNULIB_GETTIMEOFDAY=1
-### Use -lXpm if available, unless `--with-xpm=no'.
-HAVE_XPM=no
-LIBXPM=
-if test "${HAVE_X11}" = "yes"; then
- if test "${with_xpm}" != "no"; then
- ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
-if test "x$ac_cv_header_X11_xpm_h" = x""yes; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
-$as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
-if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lXpm -lX11 $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char XpmReadFileToPixmap ();
-int
-main ()
-{
-return XpmReadFileToPixmap ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
-else
- ac_cv_lib_Xpm_XpmReadFileToPixmap=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
-$as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
-if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = x""yes; then :
- HAVE_XPM=yes
-fi
-fi
- if test "${HAVE_XPM}" = "yes"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
-$as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include "X11/xpm.h"
-#ifndef XpmReturnAllocPixels
-no_return_alloc_pixels
-#endif
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
- HAVE_XPM=no
-else
- HAVE_XPM=yes
-fi
-rm -f conftest*
- if test "${HAVE_XPM}" = "yes"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- fi
- fi
- fi
- if test "${HAVE_XPM}" = "yes"; then
-$as_echo "#define HAVE_XPM 1" >>confdefs.h
- LIBXPM=-lXpm
+ if test $ac_cv_func_lstat = yes; then
+
+ case "$gl_cv_func_lstat_dereferences_slashed_symlink" in
+ *no)
+ REPLACE_LSTAT=1
+ ;;
+ esac
+ else
+ HAVE_LSTAT=0
fi
-fi
+if test $REPLACE_LSTAT = 1; then
-### Use -ljpeg if available, unless `--with-jpeg=no'.
-HAVE_JPEG=no
-LIBJPEG=
-if test "${HAVE_X11}" = "yes"; then
- if test "${with_jpeg}" != "no"; then
- ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
-if test "x$ac_cv_header_jerror_h" = x""yes; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
-$as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
-if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ljpeg $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char jpeg_destroy_compress ();
-int
-main ()
-{
-return jpeg_destroy_compress ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_jpeg_jpeg_destroy_compress=yes
-else
- ac_cv_lib_jpeg_jpeg_destroy_compress=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
-$as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
-if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = x""yes; then :
- HAVE_JPEG=yes
-fi
-fi
- fi
- if test "${HAVE_JPEG}" = "yes"; then
- $as_echo "#define HAVE_JPEG 1" >>confdefs.h
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <jpeglib.h>
- version=JPEG_LIB_VERSION
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
- $as_echo "#define HAVE_JPEG 1" >>confdefs.h
+ gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext"
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
-$as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
- HAVE_JPEG=no
-fi
-rm -f conftest*
- fi
- if test "${HAVE_JPEG}" = "yes"; then
- LIBJPEG=-ljpeg
- fi
-fi
+ :
-### Use -lpng if available, unless `--with-png=no'.
-HAVE_PNG=no
-LIBPNG=
-if test "${HAVE_X11}" = "yes"; then
- if test "${with_png}" != "no"; then
- # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
- # in /usr/include/libpng.
- for ac_header in png.h libpng/png.h
-do :
- as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
-eval as_val=\$$as_ac_Header
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
- break
fi
-done
- if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
-$as_echo_n "checking for png_get_channels in -lpng... " >&6; }
-if test "${ac_cv_lib_png_png_get_channels+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lpng -lz -lm $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char png_get_channels ();
-int
-main ()
-{
-return png_get_channels ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_png_png_get_channels=yes
-else
- ac_cv_lib_png_png_get_channels=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
-$as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
-if test "x$ac_cv_lib_png_png_get_channels" = x""yes; then :
- HAVE_PNG=yes
-fi
- fi
- fi
- if test "${HAVE_PNG}" = "yes"; then
+ GNULIB_LSTAT=1
-$as_echo "#define HAVE_PNG 1" >>confdefs.h
- LIBPNG="-lpng -lz -lm"
- ac_fn_c_check_decl "$LINENO" "png_longjmp" "ac_cv_have_decl_png_longjmp" "#ifdef HAVE_LIBPNG_PNG_H
- # include <libpng/png.h>
- #else
- # include <png.h>
- #endif
-"
-if test "x$ac_cv_have_decl_png_longjmp" = x""yes; then :
-else
-$as_echo "#define PNG_DEPSTRUCT /**/" >>confdefs.h
-fi
- fi
-fi
-### Use -ltiff if available, unless `--with-tiff=no'.
-HAVE_TIFF=no
-LIBTIFF=
-if test "${HAVE_X11}" = "yes"; then
- if test "${with_tiff}" != "no"; then
- ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
-if test "x$ac_cv_header_tiffio_h" = x""yes; then :
- tifflibs="-lz -lm"
- # At least one tiff package requires the jpeg library.
- if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
-$as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
-if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then :
+
+ if test $APPLE_UNIVERSAL_BUILD = 1; then
+ # A universal build on Apple Mac OS X platforms.
+ # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
+ # But we need a configuration result that is valid in both modes.
+ gl_cv_func_working_mktime=no
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
+$as_echo_n "checking for working mktime... " >&6; }
+if test "${gl_cv_func_working_mktime+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ltiff $tifflibs $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ if test "$cross_compiling" = yes; then :
+ gl_cv_func_working_mktime=no
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
+/* Test program from Paul Eggert and Tony Leneis. */
+#include <limits.h>
+#include <stdlib.h>
+#include <time.h>
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
#endif
-char TIFFGetVersion ();
-int
-main ()
+
+#ifndef HAVE_ALARM
+# define alarm(X) /* empty */
+#endif
+
+/* Work around redefinition to rpl_putenv by other config tests. */
+#undef putenv
+
+static time_t time_t_max;
+static time_t time_t_min;
+
+/* Values we'll use to set the TZ environment variable. */
+static char *tz_strings[] = {
+ (char *) 0, "TZ=GMT0", "TZ=JST-9",
+ "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
+};
+#define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
+
+/* Return 0 if mktime fails to convert a date in the spring-forward gap.
+ Based on a problem report from Andreas Jaeger. */
+static int
+spring_forward_gap ()
{
-return TIFFGetVersion ();
- ;
- return 0;
+ /* glibc (up to about 1998-10-07) failed this test. */
+ struct tm tm;
+
+ /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
+ instead of "TZ=America/Vancouver" in order to detect the bug even
+ on systems that don't support the Olson extension, or don't have the
+ full zoneinfo tables installed. */
+ putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
+
+ tm.tm_year = 98;
+ tm.tm_mon = 3;
+ tm.tm_mday = 5;
+ tm.tm_hour = 2;
+ tm.tm_min = 0;
+ tm.tm_sec = 0;
+ tm.tm_isdst = -1;
+ return mktime (&tm) != (time_t) -1;
}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_tiff_TIFFGetVersion=yes
-else
- ac_cv_lib_tiff_TIFFGetVersion=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
-$as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
-if test "x$ac_cv_lib_tiff_TIFFGetVersion" = x""yes; then :
- HAVE_TIFF=yes
-fi
-fi
+static int
+mktime_test1 (time_t now)
+{
+ struct tm *lt;
+ return ! (lt = localtime (&now)) || mktime (lt) == now;
+}
+static int
+mktime_test (time_t now)
+{
+ return (mktime_test1 (now)
+ && mktime_test1 ((time_t) (time_t_max - now))
+ && mktime_test1 ((time_t) (time_t_min + now)));
+}
- fi
+static int
+irix_6_4_bug ()
+{
+ /* Based on code from Ariel Faigon. */
+ struct tm tm;
+ tm.tm_year = 96;
+ tm.tm_mon = 3;
+ tm.tm_mday = 0;
+ tm.tm_hour = 0;
+ tm.tm_min = 0;
+ tm.tm_sec = 0;
+ tm.tm_isdst = -1;
+ mktime (&tm);
+ return tm.tm_mon == 2 && tm.tm_mday == 31;
+}
+
+static int
+bigtime_test (int j)
+{
+ struct tm tm;
+ time_t now;
+ tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
+ now = mktime (&tm);
+ if (now != (time_t) -1)
+ {
+ struct tm *lt = localtime (&now);
+ if (! (lt
+ && lt->tm_year == tm.tm_year
+ && lt->tm_mon == tm.tm_mon
+ && lt->tm_mday == tm.tm_mday
+ && lt->tm_hour == tm.tm_hour
+ && lt->tm_min == tm.tm_min
+ && lt->tm_sec == tm.tm_sec
+ && lt->tm_yday == tm.tm_yday
+ && lt->tm_wday == tm.tm_wday
+ && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
+ == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
+ return 0;
+ }
+ return 1;
+}
- if test "${HAVE_TIFF}" = "yes"; then
+static int
+year_2050_test ()
+{
+ /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
+ ignoring leap seconds. */
+ unsigned long int answer = 2527315200UL;
-$as_echo "#define HAVE_TIFF 1" >>confdefs.h
+ struct tm tm;
+ time_t t;
+ tm.tm_year = 2050 - 1900;
+ tm.tm_mon = 2 - 1;
+ tm.tm_mday = 1;
+ tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
+ tm.tm_isdst = -1;
- LIBTIFF=-ltiff
- fi
-fi
+ /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
+ instead of "TZ=America/Vancouver" in order to detect the bug even
+ on systems that don't support the Olson extension, or don't have the
+ full zoneinfo tables installed. */
+ putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
+ t = mktime (&tm);
-### Use -lgif or -lungif if available, unless `--with-gif=no'.
-HAVE_GIF=no
-LIBGIF=
-if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
- ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
-if test "x$ac_cv_header_gif_lib_h" = x""yes; then :
- # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
-# Earlier versions can crash Emacs.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
-$as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
-if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lgif $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+ /* Check that the result is either a failure, or close enough
+ to the correct answer that we can assume the discrepancy is
+ due to leap seconds. */
+ return (t == (time_t) -1
+ || (0 < t && answer - 120 <= t && t <= answer + 120));
+}
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char EGifPutExtensionLast ();
int
main ()
{
-return EGifPutExtensionLast ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_gif_EGifPutExtensionLast=yes
-else
- ac_cv_lib_gif_EGifPutExtensionLast=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
-$as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
-if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = x""yes; then :
- HAVE_GIF=yes
-else
- HAVE_GIF=maybe
-fi
+ int result = 0;
+ time_t t, delta;
+ int i, j;
+ int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
+ int time_t_signed = ! ((time_t) 0 < (time_t) -1);
-fi
+ /* This test makes some buggy mktime implementations loop.
+ Give up after 60 seconds; a mktime slower than that
+ isn't worth using anyway. */
+ alarm (60);
+ time_t_max = (! time_t_signed
+ ? (time_t) -1
+ : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
+ * 2 + 1));
+ time_t_min = (! time_t_signed
+ ? (time_t) 0
+ : time_t_signed_magnitude
+ ? ~ (time_t) 0
+ : ~ time_t_max);
+ delta = time_t_max / 997; /* a suitable prime number */
+ for (i = 0; i < N_STRINGS; i++)
+ {
+ if (tz_strings[i])
+ putenv (tz_strings[i]);
- if test "$HAVE_GIF" = yes; then
- LIBGIF=-lgif
- elif test "$HAVE_GIF" = maybe; then
-# If gif_lib.h but no libgif, try libungif.
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
-$as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
-if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lungif $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+ for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta)
+ if (! mktime_test (t))
+ result |= 1;
+ if ((result & 2) == 0
+ && ! (mktime_test ((time_t) 1)
+ && mktime_test ((time_t) (60 * 60))
+ && mktime_test ((time_t) (60 * 60 * 24))))
+ result |= 2;
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char EGifPutExtensionLast ();
-int
-main ()
-{
-return EGifPutExtensionLast ();
- ;
- return 0;
+ for (j = 1; (result & 4) == 0; j <<= 1)
+ {
+ if (! bigtime_test (j))
+ result |= 4;
+ if (INT_MAX / 2 < j)
+ break;
+ }
+ if ((result & 8) == 0 && ! bigtime_test (INT_MAX))
+ result |= 8;
+ }
+ if (! irix_6_4_bug ())
+ result |= 16;
+ if (! spring_forward_gap ())
+ result |= 32;
+ if (! year_2050_test ())
+ result |= 64;
+ return result;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_ungif_EGifPutExtensionLast=yes
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_working_mktime=yes
else
- ac_cv_lib_ungif_EGifPutExtensionLast=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+ gl_cv_func_working_mktime=no
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
-$as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
-if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = x""yes; then :
- HAVE_GIF=yes
-else
- HAVE_GIF=no
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
- test "$HAVE_GIF" = yes && LIBGIF=-lungif
- fi
-
- if test "${HAVE_GIF}" = "yes"; then
-$as_echo "#define HAVE_GIF 1" >>confdefs.h
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5
+$as_echo "$gl_cv_func_working_mktime" >&6; }
+ if test $gl_cv_func_working_mktime = no; then
+ REPLACE_MKTIME=1
+ else
+ REPLACE_MKTIME=0
fi
-fi
+if test $REPLACE_MKTIME = 1; then
-if test "${HAVE_X11}" = "yes"; then
- MISSING=""
- WITH_NO=""
- test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
- MISSING="libXpm" && WITH_NO="--with-xpm=no"
- test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
- MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
- test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
- MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
- test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
- MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
- test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
- MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
- if test "X${MISSING}" != X; then
- as_fn_error "The following required libraries were not found:
- $MISSING
-Maybe some development libraries/packages are missing?
-If you don't want to link with them give
- $WITH_NO
-as options to configure" "$LINENO" 5
- fi
-fi
-### Use -lgpm if available, unless `--with-gpm=no'.
-HAVE_GPM=no
-LIBGPM=
-if test "${with_gpm}" != "no"; then
- ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
-if test "x$ac_cv_header_gpm_h" = x""yes; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
-$as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
-if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lgpm $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char Gpm_Open ();
-int
-main ()
-{
-return Gpm_Open ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_gpm_Gpm_Open=yes
-else
- ac_cv_lib_gpm_Gpm_Open=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
-$as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
-if test "x$ac_cv_lib_gpm_Gpm_Open" = x""yes; then :
- HAVE_GPM=yes
-fi
-fi
- if test "${HAVE_GPM}" = "yes"; then
+ gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
+
+
-$as_echo "#define HAVE_GPM 1" >>confdefs.h
- LIBGPM=-lgpm
- fi
fi
+ GNULIB_MKTIME=1
-GNUSTEP_CFLAGS=
-### Use NeXTstep API to implement GUI.
-if test "${HAVE_NS}" = "yes"; then
-$as_echo "#define HAVE_NS 1" >>confdefs.h
- if test "${NS_IMPL_COCOA}" = "yes"; then
-$as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
- fi
- if test "${NS_IMPL_GNUSTEP}" = "yes"; then
-$as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
- # See also .m.o rule in Makefile.in */
- # FIXME: are all these flags really needed? Document here why. */
- GNUSTEP_CFLAGS="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
- ## Extra CFLAGS applied to src/*.m files.
- GNU_OBJC_CFLAGS="$GNU_OBJC_CFLAGS -fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
- fi
- # We also have mouse menus.
- HAVE_MENUS=yes
- OTHER_FILES=ns-app
-fi
-### Use session management (-lSM -lICE) if available
-HAVE_X_SM=no
-LIBXSM=
-if test "${HAVE_X11}" = "yes"; then
- ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_X11_SM_SMlib_h" = x""yes; then :
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
-$as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
-if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then :
+
+
+ if test $ac_cv_func_pselect = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether signature of pselect conforms to POSIX" >&5
+$as_echo_n "checking whether signature of pselect conforms to POSIX... " >&6; }
+if test "${gl_cv_sig_pselect+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lSM -lICE $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
+#include <sys/select.h>
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char SmcOpenConnection ();
int
main ()
{
-return SmcOpenConnection ();
+int (*p) (int, fd_set *, fd_set *, fd_set *restrict,
+ struct timespec const *restrict,
+ sigset_t const *restrict) = pselect;
+ return !p;
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_SM_SmcOpenConnection=yes
+ gl_cv_sig_pselect=yes
else
- ac_cv_lib_SM_SmcOpenConnection=no
+ gl_cv_sig_pselect=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
-$as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
-if test "x$ac_cv_lib_SM_SmcOpenConnection" = x""yes; then :
- HAVE_X_SM=yes
-fi
-
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sig_pselect" >&5
+$as_echo "$gl_cv_sig_pselect" >&6; }
+ fi
+ if test $ac_cv_func_pselect = no || test $gl_cv_sig_pselect = no; then
+ REPLACE_PSELECT=1
+ fi
+if test $HAVE_PSELECT = 0 || test $REPLACE_PSELECT = 1; then
- if test "${HAVE_X_SM}" = "yes"; then
-$as_echo "#define HAVE_X_SM 1" >>confdefs.h
- LIBXSM="-lSM -lICE"
- case "$LIBS" in
- *-lSM*) ;;
- *) LIBS="$LIBXSM $LIBS" ;;
- esac
- fi
-fi
-### Use libxml (-lxml2) if available
-HAVE_LIBXML2=no
-if test "${with_xml2}" != "no"; then
- ### I'm not sure what the version number should be, so I just guessed.
- succeeded=no
- if test "$PKG_CONFIG" = "no" ; then
- HAVE_LIBXML2=no
- else
- PKG_CONFIG_MIN_VERSION=0.9.0
- if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
-$as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
- if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5 &&
- LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17" 2>&5` &&
- LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17" 2>&5`; then
- edit_cflags="
- s,///*,/,g
- s/^/ /
- s/ -I/ $isystem/g
- s/^ //
- "
- LIBXML2_CFLAGS=`$as_echo "$LIBXML2_CFLAGS" | sed -e "$edit_cflags"`
- LIBXML2_LIBS=`$as_echo "$LIBXML2_LIBS" | sed -e 's,///*,/,g'`
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&5
-$as_echo "yes CFLAGS='$LIBXML2_CFLAGS' LIBS='$LIBXML2_LIBS'" >&6; }
- succeeded=yes
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
- LIBXML2_CFLAGS=""
- LIBXML2_LIBS=""
- ## If we have a custom action on failure, don't print errors, but
- ## do set a variable so people can do so.
- LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
+ gl_LIBOBJS="$gl_LIBOBJS pselect.$ac_objext"
- fi
+fi
- else
- echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
- echo "*** See http://www.freedesktop.org/software/pkgconfig"
- fi
- fi
- if test $succeeded = yes; then
- HAVE_LIBXML2=yes
- else
- HAVE_LIBXML2=no
- fi
- if test "${HAVE_LIBXML2}" = "yes"; then
- LIBS="$LIBXML2_LIBS $LIBS"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
-$as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
-if test "${ac_cv_lib_xml2_htmlReadMemory+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lxml2 $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+ GNULIB_PSELECT=1
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char htmlReadMemory ();
-int
-main ()
-{
-return htmlReadMemory ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_xml2_htmlReadMemory=yes
-else
- ac_cv_lib_xml2_htmlReadMemory=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
-$as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
-if test "x$ac_cv_lib_xml2_htmlReadMemory" = x""yes; then :
- HAVE_LIBXML2=yes
-else
- HAVE_LIBXML2=no
-fi
- if test "${HAVE_LIBXML2}" = "yes"; then
-$as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
- else
- LIBXML2_LIBS=""
- LIBXML2_CFLAGS=""
- fi
- fi
-fi
-# If netdb.h doesn't declare h_errno, we must declare it by hand.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
-$as_echo_n "checking whether netdb declares h_errno... " >&6; }
-if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <netdb.h>
-int
-main ()
-{
-return h_errno;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- emacs_cv_netdb_declares_h_errno=yes
-else
- emacs_cv_netdb_declares_h_errno=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
-$as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
-if test $emacs_cv_netdb_declares_h_errno = yes; then
-$as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
-fi
+ LIB_PTHREAD_SIGMASK=
-# fmod, logb, and frexp are found in -lm on most systems.
-# On HPUX 9.01, -lm does not contain logb, so check for sqrt.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
-$as_echo_n "checking for sqrt in -lm... " >&6; }
-if test "${ac_cv_lib_m_sqrt+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lm $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char sqrt ();
-int
-main ()
-{
-return sqrt ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_m_sqrt=yes
-else
- ac_cv_lib_m_sqrt=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
-$as_echo "$ac_cv_lib_m_sqrt" >&6; }
-if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_LIBM 1
-_ACEOF
+ if test $ac_cv_func_pthread_sigmask = yes; then
+ :
+ else
+ HAVE_PTHREAD_SIGMASK=0
+ REPLACE_PTHREAD_SIGMASK=1
+ fi
- LIBS="-lm $LIBS"
-fi
-# Check for mail-locking functions in a "mail" library. Probably this should
-# have the same check as for liblockfile below.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
-$as_echo_n "checking for maillock in -lmail... " >&6; }
-if test "${ac_cv_lib_mail_maillock+set}" = set; then :
+ if test $HAVE_PTHREAD_SIGMASK = 1; then
+
+
+ if test -z "$LIB_PTHREAD_SIGMASK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask works without -lpthread" >&5
+$as_echo_n "checking whether pthread_sigmask works without -lpthread... " >&6; }
+if test "${gl_cv_func_pthread_sigmask_in_libc_works+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lmail $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+
+ if test "$cross_compiling" = yes; then :
+
+ case "$host_os" in
+ freebsd* | hpux* | solaris | solaris2.[2-9]*)
+ gl_cv_func_pthread_sigmask_in_libc_works="guessing no";;
+ *)
+ gl_cv_func_pthread_sigmask_in_libc_works="guessing yes";;
+ esac
+
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char maillock ();
-int
-main ()
+#include <pthread.h>
+#include <signal.h>
+#include <stddef.h>
+int main ()
{
-return maillock ();
- ;
- return 0;
+ sigset_t set;
+ sigemptyset (&set);
+ return pthread_sigmask (1729, &set, NULL) != 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_mail_maillock=yes
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_pthread_sigmask_in_libc_works=no
else
- ac_cv_lib_mail_maillock=no
+ gl_cv_func_pthread_sigmask_in_libc_works=yes
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
-$as_echo "$ac_cv_lib_mail_maillock" >&6; }
-if test "x$ac_cv_lib_mail_maillock" = x""yes; then :
- have_mail=yes
-else
- have_mail=no
+
+
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_in_libc_works" >&5
+$as_echo "$gl_cv_func_pthread_sigmask_in_libc_works" >&6; }
+ case "$gl_cv_func_pthread_sigmask_in_libc_works" in
+ *no)
+ REPLACE_PTHREAD_SIGMASK=1
-if test $have_mail = yes; then
- LIBS_MAIL=-lmail
- LIBS="$LIBS_MAIL $LIBS"
+$as_echo "#define PTHREAD_SIGMASK_INEFFECTIVE 1" >>confdefs.h
-$as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
+ ;;
+ esac
+ fi
-else
- LIBS_MAIL=
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
-$as_echo_n "checking for maillock in -llockfile... " >&6; }
-if test "${ac_cv_lib_lockfile_maillock+set}" = set; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask returns error numbers" >&5
+$as_echo_n "checking whether pthread_sigmask returns error numbers... " >&6; }
+if test "${gl_cv_func_pthread_sigmask_return_works+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-llockfile $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+
+ gl_save_LIBS="$LIBS"
+ LIBS="$LIBS $LIB_PTHREAD_SIGMASK"
+ if test "$cross_compiling" = yes; then :
+ case "$host_os" in
+ cygwin*)
+ gl_cv_func_pthread_sigmask_return_works="guessing no";;
+ *)
+ gl_cv_func_pthread_sigmask_return_works="guessing yes";;
+ esac
+
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char maillock ();
-int
-main ()
+#include <pthread.h>
+#include <signal.h>
+#include <stddef.h>
+int main ()
{
-return maillock ();
- ;
+ sigset_t set;
+ sigemptyset (&set);
+ if (pthread_sigmask (1729, &set, NULL) == -1)
+ return 1;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_lockfile_maillock=yes
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_pthread_sigmask_return_works=yes
else
- ac_cv_lib_lockfile_maillock=no
+ gl_cv_func_pthread_sigmask_return_works=no
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
-$as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
-if test "x$ac_cv_lib_lockfile_maillock" = x""yes; then :
- have_lockfile=yes
-else
- have_lockfile=no
+
+ LIBS="$gl_save_LIBS"
+
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_return_works" >&5
+$as_echo "$gl_cv_func_pthread_sigmask_return_works" >&6; }
+ case "$gl_cv_func_pthread_sigmask_return_works" in
+ *no)
+ REPLACE_PTHREAD_SIGMASK=1
-if test $have_lockfile = yes; then
- LIBS_MAIL=-llockfile
- LIBS="$LIBS_MAIL $LIBS"
+$as_echo "#define PTHREAD_SIGMASK_FAILS_WITH_ERRNO 1" >>confdefs.h
-$as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
+ ;;
+ esac
-else
-# If we have the shared liblockfile, assume we must use it for mail
-# locking (e.g. Debian). If we couldn't link against liblockfile
-# (no liblockfile.a installed), ensure that we don't need to.
- # Extract the first word of "liblockfile.so", so it can be a program name with args.
-set dummy liblockfile.so; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if test "${ac_cv_prog_liblockfile+set}" = set; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthread_sigmask unblocks signals correctly" >&5
+$as_echo_n "checking whether pthread_sigmask unblocks signals correctly... " >&6; }
+if test "${gl_cv_func_pthread_sigmask_unblock_works+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- if test -n "$liblockfile"; then
- ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
+
+ case "$host_os" in
+ irix*)
+ gl_cv_func_pthread_sigmask_unblock_works="guessing no";;
+ *)
+ gl_cv_func_pthread_sigmask_unblock_works="guessing yes";;
+ esac
+ gl_save_LIBS="$LIBS"
+ LIBS="$LIBS $LIBMULTITHREAD"
+ if test "$cross_compiling" = yes; then :
+ :
else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
-for as_dir in $as_dummy
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
- ac_cv_prog_liblockfile="yes"
- $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
- done
-IFS=$as_save_IFS
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
- test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
+#include <pthread.h>
+#include <signal.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+static volatile int sigint_occurred;
+static void
+sigint_handler (int sig)
+{
+ sigint_occurred++;
+}
+int main ()
+{
+ sigset_t set;
+ int pid = getpid ();
+ char command[80];
+ signal (SIGINT, sigint_handler);
+ sigemptyset (&set);
+ sigaddset (&set, SIGINT);
+ if (!(pthread_sigmask (SIG_BLOCK, &set, NULL) == 0))
+ return 1;
+ sprintf (command, "sh -c 'sleep 1; kill -%d %d' &", SIGINT, pid);
+ if (!(system (command) == 0))
+ return 2;
+ sleep (2);
+ if (!(sigint_occurred == 0))
+ return 3;
+ if (!(pthread_sigmask (SIG_UNBLOCK, &set, NULL) == 0))
+ return 4;
+ if (!(sigint_occurred == 1)) /* This fails on IRIX. */
+ return 5;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ :
+else
+ gl_cv_func_pthread_sigmask_unblock_works=no
fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-liblockfile=$ac_cv_prog_liblockfile
-if test -n "$liblockfile"; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
-$as_echo "$liblockfile" >&6; }
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+
+ LIBS="$gl_save_LIBS"
+
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_pthread_sigmask_unblock_works" >&5
+$as_echo "$gl_cv_func_pthread_sigmask_unblock_works" >&6; }
+ case "$gl_cv_func_pthread_sigmask_unblock_works" in
+ *no)
+ REPLACE_PTHREAD_SIGMASK=1
+$as_echo "#define PTHREAD_SIGMASK_UNBLOCK_BUG 1" >>confdefs.h
- if test $ac_cv_prog_liblockfile = yes; then
- as_fn_error "Shared liblockfile found but can't link against it.
-This probably means that movemail could lose mail.
-There may be a \`development' package to install containing liblockfile." "$LINENO" 5
+ ;;
+ esac
fi
-fi
+if test $HAVE_PTHREAD_SIGMASK = 0 || test $REPLACE_PTHREAD_SIGMASK = 1; then
-## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
-## interlock access to the mail spool. The alternative is a lock file named
-## /usr/spool/mail/$USER.lock.
-mail_lock=no
-case "$opsys" in
- aix4-2) mail_lock="lockf" ;;
- gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
- ## On GNU/Linux systems, both methods are used by various mail programs.
- ## I assume most people are using newer mailers that have heard of flock.
- ## Change this if you need to.
- ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
- ## configure gets the right answers, and that means *NOT* using flock.
- ## Using flock is guaranteed to be the wrong thing. See Debian Policy
- ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
- ## Debian maintainer hasn't provided a clean fix for Emacs.
- ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
- ## HAVE_MAILLOCK_H are defined, so the following appears to be the
- ## correct logic. -- fx
- ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
- ## liblockfile is a Free Software replacement for libmail, used on
- ## Debian systems and elsewhere. -rfr.
- gnu-*)
- mail_lock="flock"
- if test $have_mail = yes || test $have_lockfile = yes; then
- test $ac_cv_header_maillock_h = yes && mail_lock=no
- fi
- ;;
-esac
-BLESSMAIL_TARGET=
-case "$mail_lock" in
- flock)
-$as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
- ;;
- lockf)
-$as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
- ;;
+ gl_LIBOBJS="$gl_LIBOBJS pthread_sigmask.$ac_objext"
- *) BLESSMAIL_TARGET="need-blessmail" ;;
-esac
+ if test $HAVE_PTHREAD_SIGMASK = 1; then
+$as_echo "#define HAVE_PTHREAD_SIGMASK 1" >>confdefs.h
-for ac_func in gethostname \
-closedir getrusage get_current_dir_name \
-lrand48 logb frexp fmod cbrt setsid \
-fpathconf select euidaccess getpagesize setlocale \
-utimes getrlimit setrlimit setpgid getcwd shutdown getaddrinfo \
-__fpending strsignal setitimer \
-sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
-gai_strerror mkstemp getline getdelim fsync sync \
-difftime posix_memalign \
-getpwent endpwent getgrent endgrent \
-touchlock \
-cfmakeraw cfsetspeed copysign __executable_start
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
+ fi
fi
-done
-
-
-if test $opsys != unixware; then
- for ac_func in getwd
-do :
- ac_fn_c_check_func "$LINENO" "getwd" "ac_cv_func_getwd"
-if test "x$ac_cv_func_getwd" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GETWD 1
-_ACEOF
-fi
-done
-fi
-## Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
-## has a broken `rint' in some library versions including math library
-## version number A.09.05.
-## You can fix the math library by installing patch number PHSS_4630.
-## But we can fix it more reliably for Emacs by just not using rint.
-## We also skip HAVE_RANDOM - see comments in src/s/hpux10-20.h.
-case $opsys in
- hpux*) : ;;
- *) for ac_func in random rint
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-fi
-done
- ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
-$as_echo_n "checking for __builtin_unwind_init... " >&6; }
-if test "${emacs_cv_func___builtin_unwind_init+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+ GNULIB_PTHREAD_SIGMASK=1
-int
-main ()
-{
-__builtin_unwind_init ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- emacs_cv_func___builtin_unwind_init=yes
-else
- emacs_cv_func___builtin_unwind_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
-$as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
-if test $emacs_cv_func___builtin_unwind_init = yes; then
-$as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
-$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
-if test "${ac_cv_sys_largefile_source+set}" = set; then :
+ if test $ac_cv_func_readlink = no; then
+ HAVE_READLINK=0
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5
+$as_echo_n "checking whether readlink signature is correct... " >&6; }
+if test "${gl_cv_decl_readlink_works+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- while :; do
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <sys/types.h> /* for off_t */
- #include <stdio.h>
+#include <unistd.h>
+ /* Cause compilation failure if original declaration has wrong type. */
+ ssize_t readlink (const char *, char *, size_t);
int
main ()
{
-int (*fp) (FILE *, off_t, int) = fseeko;
- return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
+
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_sys_largefile_source=no; break
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_decl_readlink_works=yes
+else
+ gl_cv_decl_readlink_works=no
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5
+$as_echo "$gl_cv_decl_readlink_works" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5
+$as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; }
+if test "${gl_cv_func_readlink_works+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ # We have readlink, so assume ln -s works.
+ ln -s conftest.no-such conftest.link
+ ln -s conftest.link conftest.lnk2
+ if test "$cross_compiling" = yes; then :
+ case "$host_os" in
+ # Guess yes on glibc systems.
+ *-gnu*) gl_cv_func_readlink_works="guessing yes" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_readlink_works="guessing no" ;;
+ esac
+
+else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#define _LARGEFILE_SOURCE 1
-#include <sys/types.h> /* for off_t */
- #include <stdio.h>
+#include <unistd.h>
+
int
main ()
{
-int (*fp) (FILE *, off_t, int) = fseeko;
- return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
+char buf[20];
+ return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_sys_largefile_source=1; break
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_readlink_works=yes
+else
+ gl_cv_func_readlink_works=no
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- ac_cv_sys_largefile_source=unknown
- break
-done
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
-$as_echo "$ac_cv_sys_largefile_source" >&6; }
-case $ac_cv_sys_largefile_source in #(
- no | unknown) ;;
- *)
-cat >>confdefs.h <<_ACEOF
-#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
-_ACEOF
-;;
-esac
-rm -rf conftest*
-
-# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
-# in glibc 2.1.3, but that breaks too many other things.
-# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
-if test $ac_cv_sys_largefile_source != unknown; then
-
-$as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
+ rm -f conftest.link conftest.lnk2
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5
+$as_echo "$gl_cv_func_readlink_works" >&6; }
+ case "$gl_cv_func_readlink_works" in
+ *yes)
+ if test "$gl_cv_decl_readlink_works" != yes; then
+ REPLACE_READLINK=1
+ fi
+ ;;
+ *)
+$as_echo "#define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
-$as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
-if test "${ac_cv_func_getpgrp_void+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- # Use it with a single arg.
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-getpgrp (0);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_func_getpgrp_void=no
-else
- ac_cv_func_getpgrp_void=yes
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
-$as_echo "$ac_cv_func_getpgrp_void" >&6; }
-if test $ac_cv_func_getpgrp_void = yes; then
+ REPLACE_READLINK=1
+ ;;
+ esac
+ fi
-$as_echo "#define GETPGRP_VOID 1" >>confdefs.h
+if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
-fi
-# UNIX98 PTYs.
-for ac_func in grantpt
-do :
- ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
-if test "x$ac_cv_func_grantpt" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GRANTPT 1
-_ACEOF
-fi
-done
-# PTY-related GNU extensions.
-for ac_func in getpt
-do :
- ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
-if test "x$ac_cv_func_getpt" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_GETPT 1
-_ACEOF
+
+
+ gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext"
+
+
+ :
fi
-done
-# Check this now, so that we will NOT find the above functions in ncurses.
-# That is because we have not set up to link ncurses in lib-src.
-# It's better to believe a function is not available
-# than to expect to find it in ncurses.
-# Also we need tputs and friends to be able to build at all.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
-$as_echo_n "checking for library containing tputs... " >&6; }
-# Run a test program that contains a call to tputs, a call that is
-# never executed. This tests whether a pre-'main' dynamic linker
-# works with the library. It's too much trouble to actually call
-# tputs in the test program, due to portability hassles. When
-# cross-compiling, assume the test program will run if it links.
-# Maybe curses should be tried earlier?
-# See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
-for tputs_library in '' tinfo ncurses terminfo termcap curses; do
- OLIBS=$LIBS
- if test -z "$tputs_library"; then
- LIBS_TERMCAP=
- msg='none required'
- else
- LIBS_TERMCAP=-l$tputs_library
- msg=$LIBS_TERMCAP
- LIBS="$LIBS_TERMCAP $LIBS"
- fi
- if test "$cross_compiling" = yes; then :
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
- extern void tputs (const char *, int, int (*)(int));
- int main (int argc, char **argv)
- {
- if (argc == 10000)
- tputs (argv[0], 0, 0);
- return 0;
- }
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
+ GNULIB_READLINK=1
-else
- msg=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
- extern void tputs (const char *, int, int (*)(int));
- int main (int argc, char **argv)
- {
- if (argc == 10000)
- tputs (argv[0], 0, 0);
- return 0;
- }
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-else
- msg=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
- LIBS=$OLIBS
- if test "X$msg" != Xno; then
- break
- fi
-done
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $msg" >&5
-$as_echo "$msg" >&6; }
-if test "X$msg" = Xno; then
- as_fn_error "The required function \`tputs' was not found in any library.
-The following libraries were tried (in order):
- libtinfo, libncurses, libterminfo, libtermcap, libcurses
-Please try installing whichever of these libraries is most appropriate
-for your system, together with its header files.
-For example, a libncurses-dev(el) or similar package." "$LINENO" 5
-fi
-## Use termcap instead of terminfo?
-## Only true for: freebsd < 40000, ms-w32, msdos, netbsd < 599002500.
-TERMINFO=yes
-## FIXME? In the cases below where we unconditionally set
-## LIBS_TERMCAP="-lncurses", this overrides LIBS_TERMCAP = -ltinfo,
-## if that was found above to have tputs.
-## Should we use the gnu* logic everywhere?
-case "$opsys" in
- ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
- ## The ncurses library has been moved out of the System framework in
- ## Mac OS X 10.2. So if configure detects it, set the command-line
- ## option to use it.
- darwin) LIBS_TERMCAP="-lncurses" ;;
- gnu*) test -z "$LIBS_TERMCAP" && LIBS_TERMCAP="-lncurses" ;;
- freebsd)
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
-$as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
- if test "${emacs_cv_freebsd_terminfo+set}" = set; then :
+
+
+
+
+
+
+
+
+ if test $gl_cv_have_include_next = yes; then
+ gl_cv_next_signal_h='<'signal.h'>'
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
+$as_echo_n "checking absolute name of <signal.h>... " >&6; }
+if test "${gl_cv_next_signal_h+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <osreldate.h>
-int
-main ()
-{
-#if __FreeBSD_version < 400000
-fail;
-#endif
+#include <signal.h>
- ;
- return 0;
-}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- emacs_cv_freebsd_terminfo=yes
-else
- emacs_cv_freebsd_terminfo=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
+ case "$host_os" in
+ aix*) gl_absname_cpp="$ac_cpp -C" ;;
+ *) gl_absname_cpp="$ac_cpp" ;;
+ esac
+ case "$host_os" in
+ mingw*)
+ gl_dirsep_regex='[/\\]'
+ ;;
+ *)
+ gl_dirsep_regex='\/'
+ ;;
+ esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
-$as_echo "$emacs_cv_freebsd_terminfo" >&6; }
+ gl_header_literal_regex=`echo 'signal.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
+ s|^/[^/]|//&|
+ p
+ q
+ }'
+ gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ sed -n "$gl_absolute_header_sed"`'"'
- if test $emacs_cv_freebsd_terminfo = yes; then
- LIBS_TERMCAP="-lncurses"
- else
- TERMINFO=no
- LIBS_TERMCAP="-ltermcap"
- fi
- ;;
- netbsd)
- if test "x$LIBS_TERMCAP" != "x-lterminfo"; then
- TERMINFO=no
- LIBS_TERMCAP="-ltermcap"
- fi
- ;;
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5
+$as_echo "$gl_cv_next_signal_h" >&6; }
+ fi
+ NEXT_SIGNAL_H=$gl_cv_next_signal_h
- openbsd) LIBS_TERMCAP="-lncurses" ;;
+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+ gl_next_as_first_directive='<'signal.h'>'
+ else
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+ gl_next_as_first_directive=$gl_cv_next_signal_h
+ fi
+ NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive
- ## hpux: Make sure we get select from libc rather than from libcurses
- ## because libcurses on HPUX 10.10 has a broken version of select.
- ## We used to use -lc -lcurses, but this may be cleaner.
- ## FIXME? But TERMINFO = yes on hpux (it used to be explicitly
- # set that way, now it uses the default). Isn't this a contradiction?
- hpux*) LIBS_TERMCAP="-ltermcap" ;;
-esac
-TERMCAP_OBJ=tparam.o
-if test $TERMINFO = yes; then
-$as_echo "#define TERMINFO 1" >>confdefs.h
- TERMCAP_OBJ=terminfo.o
+# AIX declares sig_atomic_t to already include volatile, and C89 compilers
+# then choke on 'volatile sig_atomic_t'. C99 requires that it compile.
+ ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
+#include <signal.h>
+
+"
+if test "x$ac_cv_type_volatile_sig_atomic_t" = x""yes; then :
+
+else
+ HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
fi
-# Do we have res_init, for detecting changes in /etc/resolv.conf?
-# On Darwin, res_init appears not to be useful: see bug#562 and
-# http://lists.gnu.org/archive/html/emacs-devel/2007-11/msg01467.html
-resolv=no
-if test $opsys != darwin; then
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-#include <resolv.h>
-int
-main ()
-{
-return res_init();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- have_res_init=yes
+
+ ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
+#include <signal.h>
+
+"
+if test "x$ac_cv_type_sighandler_t" = x""yes; then :
+
+else
+ HAVE_SIGHANDLER_T=0
+fi
+
+
+
+
+ ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "
+/* <sys/types.h> is not needed according to POSIX, but the
+ <sys/socket.h> in i386-unknown-freebsd4.10 and
+ powerpc-apple-darwin5.5 required it. */
+#include <sys/types.h>
+#if HAVE_SYS_SOCKET_H
+# include <sys/socket.h>
+#elif HAVE_WS2TCPIP_H
+# include <ws2tcpip.h>
+#endif
+
+"
+if test "x$ac_cv_type_socklen_t" = x""yes; then :
+
else
- have_res_init=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- if test "$have_res_init" = no; then
- OLIBS="$LIBS"
- LIBS="$LIBS -lresolv"
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
-$as_echo_n "checking for res_init with -lresolv... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
+$as_echo_n "checking for socklen_t equivalent... " >&6; }
+ if test "${gl_cv_socklen_t_equiv+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Systems have either "struct sockaddr *" or
+ # "void *" as the second argument to getpeername
+ gl_cv_socklen_t_equiv=
+ for arg2 in "struct sockaddr" void; do
+ for t in int size_t "unsigned int" "long int" "unsigned long int"; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <netinet/in.h>
-#include <arpa/nameser.h>
-#include <resolv.h>
+#include <sys/types.h>
+ #include <sys/socket.h>
+
+ int getpeername (int, $arg2 *, $t *);
int
main ()
{
-return res_init();
+$t len;
+ getpeername (0, 0, &len);
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- have_res_init=yes
-else
- have_res_init=no
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_socklen_t_equiv="$t"
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
-$as_echo "$have_res_init" >&6; }
- if test "$have_res_init" = yes ; then
- resolv=yes
- fi
- LIBS="$OLIBS"
- fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$gl_cv_socklen_t_equiv" != "" && break
+ done
+ test "$gl_cv_socklen_t_equiv" != "" && break
+ done
- if test "$have_res_init" = yes; then
+fi
-$as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
+ if test "$gl_cv_socklen_t_equiv" = ""; then
+ as_fn_error "Cannot find a type to use in place of socklen_t" "$LINENO" 5
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5
+$as_echo "$gl_cv_socklen_t_equiv" >&6; }
+
+cat >>confdefs.h <<_ACEOF
+#define socklen_t $gl_cv_socklen_t_equiv
+_ACEOF
- fi
fi
-# Do we need the Hesiod library to provide the support routines?
-LIBHESIOD=
-if test "$with_hesiod" != no ; then
- # Don't set $LIBS here -- see comments above. FIXME which comments?
- ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
-if test "x$ac_cv_func_res_send" = x""yes; then :
-else
- ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
-if test "x$ac_cv_func___res_send" = x""yes; then :
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
-$as_echo_n "checking for res_send in -lresolv... " >&6; }
-if test "${ac_cv_lib_resolv_res_send+set}" = set; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5
+$as_echo_n "checking for ssize_t... " >&6; }
+if test "${gt_cv_ssize_t+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lresolv $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char res_send ();
+#include <sys/types.h>
int
main ()
{
-return res_send ();
+int x = sizeof (ssize_t *) + sizeof (ssize_t);
+ return !x;
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_resolv_res_send=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ gt_cv_ssize_t=yes
else
- ac_cv_lib_resolv_res_send=no
+ gt_cv_ssize_t=no
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
-$as_echo "$ac_cv_lib_resolv_res_send" >&6; }
-if test "x$ac_cv_lib_resolv_res_send" = x""yes; then :
- resolv=yes
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
-$as_echo_n "checking for __res_send in -lresolv... " >&6; }
-if test "${ac_cv_lib_resolv___res_send+set}" = set; then :
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5
+$as_echo "$gt_cv_ssize_t" >&6; }
+ if test $gt_cv_ssize_t = no; then
+
+$as_echo "#define ssize_t int" >>confdefs.h
+
+ fi
+
+
+
+
+
+
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1
+_ACEOF
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5
+$as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; }
+if test "${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lresolv $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char __res_send ();
+ #include <sys/types.h>
+ #include <sys/stat.h>
+ #if HAVE_SYS_TIME_H
+ # include <sys/time.h>
+ #endif
+ #include <time.h>
+ struct timespec ts;
+ struct stat st;
+
int
main ()
{
-return __res_send ();
+
+ st.st_atim = ts;
+
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_resolv___res_send=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes
else
- ac_cv_lib_resolv___res_send=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+ ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
-$as_echo "$ac_cv_lib_resolv___res_send" >&6; }
-if test "x$ac_cv_lib_resolv___res_send" = x""yes; then :
- resolv=yes
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5
+$as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; }
+ if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then
-fi
+$as_echo "#define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h
-fi
+ fi
+else
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = x""yes; then :
-fi
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1
+_ACEOF
- if test "$resolv" = yes ; then
- RESOLVLIB=-lresolv
- else
- RESOLVLIB=
- fi
- ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
-if test "x$ac_cv_func_hes_getmailhost" = x""yes; then :
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
-$as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
-if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lhesiod $RESOLVLIB $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char hes_getmailhost ();
-int
-main ()
-{
-return hes_getmailhost ();
- ;
- return 0;
-}
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_atimensec" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_ATIMENSEC 1
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_hesiod_hes_getmailhost=yes
+
+
else
- ac_cv_lib_hesiod_hes_getmailhost=no
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1
+_ACEOF
+
+
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
-$as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
-if test "x$ac_cv_lib_hesiod_hes_getmailhost" = x""yes; then :
- hesiod=yes
-else
- :
+
fi
fi
- if test x"$hesiod" = xyes; then
-$as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
- LIBHESIOD=-lhesiod
- fi
-fi
-# Do we need libresolv (due to res_init or Hesiod)?
-if test "$resolv" = yes && test $opsys != darwin; then
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = x""yes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1
+_ACEOF
-$as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
- LIBRESOLV=-lresolv
else
- LIBRESOLV=
-fi
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_birthtimensec" = x""yes; then :
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1
+_ACEOF
-# These tell us which Kerberos-related libraries to use.
-COM_ERRLIB=
-CRYPTOLIB=
-KRB5LIB=
-DESLIB=
-KRB4LIB=
-if test "${with_kerberos}" != no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
-$as_echo_n "checking for com_err in -lcom_err... " >&6; }
-if test "${ac_cv_lib_com_err_com_err+set}" = set; then :
- $as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcom_err $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = x""yes; then :
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char com_err ();
-int
-main ()
-{
-return com_err ();
- ;
- return 0;
-}
+cat >>confdefs.h <<_ACEOF
+#define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_com_err_com_err=yes
-else
- ac_cv_lib_com_err_com_err=no
+
+
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
-$as_echo "$ac_cv_lib_com_err_com_err" >&6; }
-if test "x$ac_cv_lib_com_err_com_err" = x""yes; then :
- have_com_err=yes
-else
- have_com_err=no
+
fi
- if test $have_com_err = yes; then
- COM_ERRLIB=-lcom_err
- LIBS="$COM_ERRLIB $LIBS"
-$as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
-$as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
-if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5
+$as_echo_n "checking for working stdalign.h... " >&6; }
+if test "${gl_cv_header_working_stdalign_h+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lcrypto $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
+#include <stdalign.h>
+ #include <stddef.h>
+
+ /* Test that alignof yields a result consistent with offsetof.
+ This catches GCC bug 52023
+ <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>. */
+ #ifdef __cplusplus
+ template <class t> struct alignof_helper { char a; t b; };
+ # define ao(type) offsetof (alignof_helper<type>, b)
+ #else
+ # define ao(type) offsetof (struct { char a; type b; }, b)
+ #endif
+ char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1];
+ char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1];
+ char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1];
+
+ /* Test _Alignas only on platforms where gnulib can help. */
+ #if \
+ (__GNUC__ || __IBMC__ || __IBMCPP__ \
+ || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER)
+ int alignas (8) alignas_int = 1;
+ char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1];
+ #endif
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char mit_des_cbc_encrypt ();
int
main ()
{
-return mit_des_cbc_encrypt ();
+
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_header_working_stdalign_h=yes
else
- ac_cv_lib_crypto_mit_des_cbc_encrypt=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+ gl_cv_header_working_stdalign_h=no
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
-$as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
-if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = x""yes; then :
- have_crypto=yes
-else
- have_crypto=no
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5
+$as_echo "$gl_cv_header_working_stdalign_h" >&6; }
- if test $have_crypto = yes; then
- CRYPTOLIB=-lcrypto
- LIBS="$CRYPTOLIB $LIBS"
-
-$as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
-
+ if test $gl_cv_header_working_stdalign_h = yes; then
+ STDALIGN_H=''
+ else
+ STDALIGN_H='stdalign.h'
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
-$as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
-if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lk5crypto $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char mit_des_cbc_encrypt ();
-int
-main ()
-{
-return mit_des_cbc_encrypt ();
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
-else
- ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
-$as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
-if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = x""yes; then :
- have_k5crypto=yes
+
+ if test -n "$STDALIGN_H"; then
+ GL_GENERATE_STDALIGN_H_TRUE=
+ GL_GENERATE_STDALIGN_H_FALSE='#'
else
- have_k5crypto=no
+ GL_GENERATE_STDALIGN_H_TRUE='#'
+ GL_GENERATE_STDALIGN_H_FALSE=
fi
- if test $have_k5crypto = yes; then
- CRYPTOLIB=-lk5crypto
- LIBS="$CRYPTOLIB $LIBS"
-$as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
-$as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
-if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then :
+ STDARG_H=''
+ NEXT_STDARG_H='<stdarg.h>'
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5
+$as_echo_n "checking for va_copy... " >&6; }
+ if test "${gl_cv_func_va_copy+set}" = set; then :
$as_echo_n "(cached) " >&6
-else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lkrb5 $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char krb5_init_context ();
+else
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
int
main ()
{
-return krb5_init_context ();
+
+#ifndef va_copy
+void (*func) (va_list, va_list) = va_copy;
+#endif
+
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_krb5_krb5_init_context=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_func_va_copy=yes
else
- ac_cv_lib_krb5_krb5_init_context=no
+ gl_cv_func_va_copy=no
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
-$as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
-if test "x$ac_cv_lib_krb5_krb5_init_context" = x""yes; then :
- have_krb5=yes
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5
+$as_echo "$gl_cv_func_va_copy" >&6; }
+ if test $gl_cv_func_va_copy = no; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#if defined _AIX && !defined __GNUC__
+ AIX vaccine
+ #endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "vaccine" >/dev/null 2>&1; then :
+ gl_aixcc=yes
else
- have_krb5=no
+ gl_aixcc=no
fi
+rm -f conftest*
- if test $have_krb5=yes; then
- KRB5LIB=-lkrb5
- LIBS="$KRB5LIB $LIBS"
+ if test $gl_aixcc = yes; then
+ STDARG_H=stdarg.h
-$as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
- fi
- if test "${with_kerberos5}" = no; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
-$as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
-if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then :
+
+
+
+
+
+
+ if test $gl_cv_have_include_next = yes; then
+ gl_cv_next_stdarg_h='<'stdarg.h'>'
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdarg.h>" >&5
+$as_echo_n "checking absolute name of <stdarg.h>... " >&6; }
+if test "${gl_cv_next_stdarg_h+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldes425 $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
+#include <stdarg.h>
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char des_cbc_encrypt ();
-int
-main ()
-{
-return des_cbc_encrypt ();
- ;
- return 0;
-}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_des425_des_cbc_encrypt=yes
-else
- ac_cv_lib_des425_des_cbc_encrypt=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
-$as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
-if test "x$ac_cv_lib_des425_des_cbc_encrypt" = x""yes; then :
- have_des425=yes
-else
- have_des425=no
+ case "$host_os" in
+ aix*) gl_absname_cpp="$ac_cpp -C" ;;
+ *) gl_absname_cpp="$ac_cpp" ;;
+ esac
+
+ case "$host_os" in
+ mingw*)
+ gl_dirsep_regex='[/\\]'
+ ;;
+ *)
+ gl_dirsep_regex='\/'
+ ;;
+ esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
+
+ gl_header_literal_regex=`echo 'stdarg.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
+ s|^/[^/]|//&|
+ p
+ q
+ }'
+ gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ sed -n "$gl_absolute_header_sed"`'"'
+
+
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5
+$as_echo "$gl_cv_next_stdarg_h" >&6; }
+ fi
+ NEXT_STDARG_H=$gl_cv_next_stdarg_h
+
+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+ gl_next_as_first_directive='<'stdarg.h'>'
+ else
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+ gl_next_as_first_directive=$gl_cv_next_stdarg_h
+ fi
+ NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive
- if test $have_des425 = yes; then
- DESLIB=-ldes425
- LIBS="$DESLIB $LIBS"
-$as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
+
+ if test "$gl_cv_next_stdarg_h" = '""'; then
+ gl_cv_next_stdarg_h='"///usr/include/stdarg.h"'
+ NEXT_STDARG_H="$gl_cv_next_stdarg_h"
+ fi
else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
-$as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
-if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then :
+
+ saved_as_echo_n="$as_echo_n"
+ as_echo_n=':'
+ if test "${gl_cv_func___va_copy+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldes $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char des_cbc_encrypt ();
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
int
main ()
{
-return des_cbc_encrypt ();
+
+#ifndef __va_copy
+error, bail out
+#endif
+
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_des_des_cbc_encrypt=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_func___va_copy=yes
else
- ac_cv_lib_des_des_cbc_encrypt=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+ gl_cv_func___va_copy=no
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
-$as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
-if test "x$ac_cv_lib_des_des_cbc_encrypt" = x""yes; then :
- have_des=yes
-else
- have_des=no
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
- if test $have_des = yes; then
- DESLIB=-ldes
- LIBS="$DESLIB $LIBS"
+ as_echo_n="$saved_as_echo_n"
+
+ if test $gl_cv_func___va_copy = yes; then
+
+$as_echo "#define va_copy __va_copy" >>confdefs.h
+
+ else
-$as_echo "#define HAVE_LIBDES 1" >>confdefs.h
+
+$as_echo "#define va_copy gl_va_copy" >>confdefs.h
fi
fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
-$as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
-if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then :
+ fi
+
+ if test -n "$STDARG_H"; then
+ GL_GENERATE_STDARG_H_TRUE=
+ GL_GENERATE_STDARG_H_FALSE='#'
+else
+ GL_GENERATE_STDARG_H_TRUE='#'
+ GL_GENERATE_STDARG_H_FALSE=
+fi
+
+
+
+
+
+
+ # Define two additional variables used in the Makefile substitution.
+
+ if test "$ac_cv_header_stdbool_h" = yes; then
+ STDBOOL_H=''
+ else
+ STDBOOL_H='stdbool.h'
+ fi
+
+ if test -n "$STDBOOL_H"; then
+ GL_GENERATE_STDBOOL_H_TRUE=
+ GL_GENERATE_STDBOOL_H_FALSE='#'
+else
+ GL_GENERATE_STDBOOL_H_TRUE='#'
+ GL_GENERATE_STDBOOL_H_FALSE=
+fi
+
+
+ if test "$ac_cv_type__Bool" = yes; then
+ HAVE__BOOL=1
+ else
+ HAVE__BOOL=0
+ fi
+
+
+
+
+
+ STDDEF_H=
+ if test $gt_cv_c_wchar_t = no; then
+ HAVE_WCHAR_T=0
+ STDDEF_H=stddef.h
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
+$as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
+if test "${gl_cv_decl_null_works+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lkrb4 $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
+#include <stddef.h>
+ int test[2 * (sizeof NULL == sizeof (void *)) -1];
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char krb_get_cred ();
int
main ()
{
-return krb_get_cred ();
+
;
return 0;
}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_krb4_krb_get_cred=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_decl_null_works=yes
else
- ac_cv_lib_krb4_krb_get_cred=no
+ gl_cv_decl_null_works=no
fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
-$as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
-if test "x$ac_cv_lib_krb4_krb_get_cred" = x""yes; then :
- have_krb4=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
+$as_echo "$gl_cv_decl_null_works" >&6; }
+ if test $gl_cv_decl_null_works = no; then
+ REPLACE_NULL=1
+ STDDEF_H=stddef.h
+ fi
+
+ if test -n "$STDDEF_H"; then
+ GL_GENERATE_STDDEF_H_TRUE=
+ GL_GENERATE_STDDEF_H_FALSE='#'
else
- have_krb4=no
+ GL_GENERATE_STDDEF_H_TRUE='#'
+ GL_GENERATE_STDDEF_H_FALSE=
fi
- if test $have_krb4 = yes; then
- KRB4LIB=-lkrb4
- LIBS="$KRB4LIB $LIBS"
+ if test -n "$STDDEF_H"; then
-$as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
- else
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
-$as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
-if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then :
+
+
+
+
+
+
+ if test $gl_cv_have_include_next = yes; then
+ gl_cv_next_stddef_h='<'stddef.h'>'
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
+$as_echo_n "checking absolute name of <stddef.h>... " >&6; }
+if test "${gl_cv_next_stddef_h+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- ac_check_lib_save_LIBS=$LIBS
-LIBS="-lkrb $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
+#include <stddef.h>
-/* Override any GCC internal prototype to avoid an error.
- Use char because int might match the return type of a GCC
- builtin and then its argument prototype would still apply. */
-#ifdef __cplusplus
-extern "C"
-#endif
-char krb_get_cred ();
-int
-main ()
-{
-return krb_get_cred ();
- ;
- return 0;
-}
_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- ac_cv_lib_krb_krb_get_cred=yes
-else
- ac_cv_lib_krb_krb_get_cred=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
-$as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
-if test "x$ac_cv_lib_krb_krb_get_cred" = x""yes; then :
- have_krb=yes
-else
- have_krb=no
+ case "$host_os" in
+ aix*) gl_absname_cpp="$ac_cpp -C" ;;
+ *) gl_absname_cpp="$ac_cpp" ;;
+ esac
+
+ case "$host_os" in
+ mingw*)
+ gl_dirsep_regex='[/\\]'
+ ;;
+ *)
+ gl_dirsep_regex='\/'
+ ;;
+ esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
+
+ gl_header_literal_regex=`echo 'stddef.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
+ s|^/[^/]|//&|
+ p
+ q
+ }'
+ gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ sed -n "$gl_absolute_header_sed"`'"'
+
+
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
+$as_echo "$gl_cv_next_stddef_h" >&6; }
+ fi
+ NEXT_STDDEF_H=$gl_cv_next_stddef_h
+
+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+ gl_next_as_first_directive='<'stddef.h'>'
+ else
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+ gl_next_as_first_directive=$gl_cv_next_stddef_h
+ fi
+ NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
+
- if test $have_krb = yes; then
- KRB4LIB=-lkrb
- LIBS="$KRB4LIB $LIBS"
-$as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
- fi
- fi
fi
- if test "${with_kerberos5}" != no; then
- for ac_header in krb5.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
-if test "x$ac_cv_header_krb5_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_KRB5_H 1
-_ACEOF
- ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
-"
-if test "x$ac_cv_member_krb5_error_text" = x""yes; then :
-cat >>confdefs.h <<_ACEOF
-#define HAVE_KRB5_ERROR_TEXT 1
-_ACEOF
-fi
-ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
-"
-if test "x$ac_cv_member_krb5_error_e_text" = x""yes; then :
-cat >>confdefs.h <<_ACEOF
-#define HAVE_KRB5_ERROR_E_TEXT 1
-_ACEOF
-fi
-fi
-done
- else
- for ac_header in des.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
-if test "x$ac_cv_header_des_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_DES_H 1
-_ACEOF
-else
- for ac_header in kerberosIV/des.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
-if test "x$ac_cv_header_kerberosIV_des_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_KERBEROSIV_DES_H 1
-_ACEOF
+
+ if test $gl_cv_have_include_next = yes; then
+ gl_cv_next_stdio_h='<'stdio.h'>'
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdio.h>" >&5
+$as_echo_n "checking absolute name of <stdio.h>... " >&6; }
+if test "${gl_cv_next_stdio_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
else
- for ac_header in kerberos/des.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
-if test "x$ac_cv_header_kerberos_des_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_KERBEROS_DES_H 1
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+
_ACEOF
+ case "$host_os" in
+ aix*) gl_absname_cpp="$ac_cpp -C" ;;
+ *) gl_absname_cpp="$ac_cpp" ;;
+ esac
-fi
+ case "$host_os" in
+ mingw*)
+ gl_dirsep_regex='[/\\]'
+ ;;
+ *)
+ gl_dirsep_regex='\/'
+ ;;
+ esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
+
+ gl_header_literal_regex=`echo 'stdio.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
+ s|^/[^/]|//&|
+ p
+ q
+ }'
+ gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ sed -n "$gl_absolute_header_sed"`'"'
-done
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5
+$as_echo "$gl_cv_next_stdio_h" >&6; }
+ fi
+ NEXT_STDIO_H=$gl_cv_next_stdio_h
-done
+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+ gl_next_as_first_directive='<'stdio.h'>'
+ else
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+ gl_next_as_first_directive=$gl_cv_next_stdio_h
+ fi
+ NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive
+
+
+
+
+
+ GNULIB_FSCANF=1
+
+
+cat >>confdefs.h <<_ACEOF
+#define GNULIB_FSCANF 1
+_ACEOF
-fi
-done
+ GNULIB_SCANF=1
- for ac_header in krb.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
-if test "x$ac_cv_header_krb_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_KRB_H 1
-_ACEOF
-else
- for ac_header in kerberosIV/krb.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
-if test "x$ac_cv_header_kerberosIV_krb_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_KERBEROSIV_KRB_H 1
+cat >>confdefs.h <<_ACEOF
+#define GNULIB_SCANF 1
_ACEOF
-else
- for ac_header in kerberos/krb.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
-if test "x$ac_cv_header_kerberos_krb_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_KERBEROS_KRB_H 1
-_ACEOF
-fi
+ GNULIB_FGETC=1
+ GNULIB_GETC=1
+ GNULIB_GETCHAR=1
+ GNULIB_FGETS=1
+ GNULIB_FREAD=1
-done
-fi
+ GNULIB_FPRINTF=1
+ GNULIB_PRINTF=1
+ GNULIB_VFPRINTF=1
+ GNULIB_VPRINTF=1
+ GNULIB_FPUTC=1
+ GNULIB_PUTC=1
+ GNULIB_PUTCHAR=1
+ GNULIB_FPUTS=1
+ GNULIB_PUTS=1
+ GNULIB_FWRITE=1
-done
-fi
-done
- fi
- for ac_header in com_err.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
-if test "x$ac_cv_header_com_err_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_COM_ERR_H 1
-_ACEOF
-fi
-done
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
-$as_echo_n "checking whether localtime caches TZ... " >&6; }
-if test "${emacs_cv_localtime_cache+set}" = set; then :
+ if test $gl_cv_have_include_next = yes; then
+ gl_cv_next_stdlib_h='<'stdlib.h'>'
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
+$as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
+if test "${gl_cv_next_stdlib_h+set}" = set; then :
$as_echo_n "(cached) " >&6
else
- if test x$ac_cv_func_tzset = xyes; then
-if test "$cross_compiling" = yes; then :
- # If we have tzset, assume the worst when cross-compiling.
-emacs_cv_localtime_cache=yes
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#include <time.h>
-char TZ_GMT0[] = "TZ=GMT0";
-char TZ_PST8[] = "TZ=PST8";
-main()
-{
- time_t now = time ((time_t *) 0);
- int hour_GMT0, hour_unset;
- if (putenv (TZ_GMT0) != 0)
- exit (1);
- hour_GMT0 = localtime (&now)->tm_hour;
- unsetenv("TZ");
- hour_unset = localtime (&now)->tm_hour;
- if (putenv (TZ_PST8) != 0)
- exit (1);
- if (localtime (&now)->tm_hour == hour_GMT0)
- exit (1);
- unsetenv("TZ");
- if (localtime (&now)->tm_hour != hour_unset)
- exit (1);
- exit (0);
-}
+#include <stdlib.h>
+
_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- emacs_cv_localtime_cache=no
-else
- emacs_cv_localtime_cache=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
+ case "$host_os" in
+ aix*) gl_absname_cpp="$ac_cpp -C" ;;
+ *) gl_absname_cpp="$ac_cpp" ;;
+ esac
-else
- # If we lack tzset, report that localtime does not cache TZ,
- # since we can't invalidate the cache if we don't have tzset.
- emacs_cv_localtime_cache=no
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
-$as_echo "$emacs_cv_localtime_cache" >&6; }
-if test $emacs_cv_localtime_cache = yes; then
+ case "$host_os" in
+ mingw*)
+ gl_dirsep_regex='[/\\]'
+ ;;
+ *)
+ gl_dirsep_regex='\/'
+ ;;
+ esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
+
+ gl_header_literal_regex=`echo 'stdlib.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
+ s|^/[^/]|//&|
+ p
+ q
+ }'
+ gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ sed -n "$gl_absolute_header_sed"`'"'
-$as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
+$as_echo "$gl_cv_next_stdlib_h" >&6; }
+ fi
+ NEXT_STDLIB_H=$gl_cv_next_stdlib_h
-ok_so_far=yes
-ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
-if test "x$ac_cv_func_socket" = x""yes; then :
+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+ gl_next_as_first_directive='<'stdlib.h'>'
+ else
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+ gl_next_as_first_directive=$gl_cv_next_stdlib_h
+ fi
+ NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
-else
- ok_so_far=no
-fi
-if test $ok_so_far = yes; then
- ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
-if test "x$ac_cv_header_netinet_in_h" = x""yes; then :
-else
- ok_so_far=no
-fi
-fi
-if test $ok_so_far = yes; then
- ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
-if test "x$ac_cv_header_arpa_inet_h" = x""yes; then :
-else
- ok_so_far=no
-fi
-fi
-if test $ok_so_far = yes; then
-$as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
+ # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
-fi
-if test -f /usr/lpp/X11/bin/smt.exp; then
-$as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
-$as_echo_n "checking whether system supports dynamic ptys... " >&6; }
-if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-$as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
-else
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
+$as_echo "#define my_strftime nstrftime" >>confdefs.h
-for ac_header in vfork.h
-do :
- ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
-if test "x$ac_cv_header_vfork_h" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_VFORK_H 1
-_ACEOF
-fi
-done
-for ac_func in fork vfork
-do :
- as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-eval as_val=\$$as_ac_var
- if test "x$as_val" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
-fi
-done
-if test "x$ac_cv_func_fork" = xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
-$as_echo_n "checking for working fork... " >&6; }
-if test "${ac_cv_func_fork_works+set}" = set; then :
+
+
+ if test "$ac_cv_have_decl_strtoimax" != yes; then
+ HAVE_DECL_STRTOIMAX=0
+ fi
+
+ if test $ac_cv_func_strtoimax = yes; then
+ HAVE_STRTOIMAX=1
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5
+$as_echo_n "checking whether strtoimax works... " >&6; }
+if test "${gl_cv_func_strtoimax+set}" = set; then :
$as_echo_n "(cached) " >&6
else
if test "$cross_compiling" = yes; then :
- ac_cv_func_fork_works=cross
+ case "$host_os" in
+ # Guess no on AIX 5.
+ aix5*) gl_cv_func_strtoimax="guessing no" ;;
+ # Guess yes otherwise.
+ *) gl_cv_func_strtoimax="guessing yes" ;;
+ esac
+
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-
- /* By Ruediger Kuhlmann. */
- return fork () < 0;
- ;
+#include <errno.h>
+#include <string.h>
+#include <inttypes.h>
+int main ()
+{
+ if (sizeof (intmax_t) > sizeof (int))
+ {
+ const char *s = "4294967295";
+ char *p;
+ intmax_t res;
+ errno = 0;
+ res = strtoimax (s, &p, 10);
+ if (p != s + strlen (s))
+ return 1;
+ if (errno != 0)
+ return 2;
+ if (res != (intmax_t) 65535 * (intmax_t) 65537)
+ return 3;
+ }
+ else
+ {
+ const char *s = "2147483647";
+ char *p;
+ intmax_t res;
+ errno = 0;
+ res = strtoimax (s, &p, 10);
+ if (p != s + strlen (s))
+ return 1;
+ if (errno != 0)
+ return 2;
+ if (res != 2147483647)
+ return 3;
+ }
return 0;
}
+
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_fork_works=yes
+ gl_cv_func_strtoimax=yes
else
- ac_cv_func_fork_works=no
+ gl_cv_func_strtoimax=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
-$as_echo "$ac_cv_func_fork_works" >&6; }
-else
- ac_cv_func_fork_works=$ac_cv_func_fork
-fi
-if test "x$ac_cv_func_fork_works" = xcross; then
- case $host in
- *-*-amigaos* | *-*-msdosdjgpp*)
- # Override, as these systems have only a dummy fork() stub
- ac_cv_func_fork_works=no
- ;;
- *)
- ac_cv_func_fork_works=yes
- ;;
- esac
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fi
-ac_cv_func_vfork_works=$ac_cv_func_vfork
-if test "x$ac_cv_func_vfork" = xyes; then
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
-$as_echo_n "checking for working vfork... " >&6; }
-if test "${ac_cv_func_vfork_works+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- if test "$cross_compiling" = yes; then :
- ac_cv_func_vfork_works=cross
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-/* Thanks to Paul Eggert for this test. */
-$ac_includes_default
-#include <sys/wait.h>
-#ifdef HAVE_VFORK_H
-# include <vfork.h>
-#endif
-/* On some sparc systems, changes by the child to local and incoming
- argument registers are propagated back to the parent. The compiler
- is told about this with #include <vfork.h>, but some compilers
- (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
- static variable whose address is put into a register that is
- clobbered by the vfork. */
-static void
-#ifdef __cplusplus
-sparc_address_test (int arg)
-# else
-sparc_address_test (arg) int arg;
-#endif
-{
- static pid_t child;
- if (!child) {
- child = vfork ();
- if (child < 0) {
- perror ("vfork");
- _exit(2);
- }
- if (!child) {
- arg = getpid();
- write(-1, "", 0);
- _exit (arg);
- }
- }
-}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5
+$as_echo "$gl_cv_func_strtoimax" >&6; }
+ case "$gl_cv_func_strtoimax" in
+ *no) REPLACE_STRTOIMAX=1 ;;
+ esac
+ else
+ HAVE_STRTOIMAX=0
+ fi
-int
-main ()
-{
- pid_t parent = getpid ();
- pid_t child;
+if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
- sparc_address_test (0);
- child = vfork ();
- if (child == 0) {
- /* Here is another test for sparc vfork register problems. This
- test uses lots of local variables, at least as many local
- variables as main has allocated so far including compiler
- temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
- 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
- reuse the register of parent for one of the local variables,
- since it will think that parent can't possibly be used any more
- in this routine. Assigning to the local variable will thus
- munge parent in the parent process. */
- pid_t
- p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
- p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
- /* Convince the compiler that p..p7 are live; otherwise, it might
- use the same hardware register for all 8 local variables. */
- if (p != p1 || p != p2 || p != p3 || p != p4
- || p != p5 || p != p6 || p != p7)
- _exit(1);
- /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
- from child file descriptors. If the child closes a descriptor
- before it execs or exits, this munges the parent's descriptor
- as well. Test for this by closing stdout in the child. */
- _exit(close(fileno(stdout)) != 0);
- } else {
- int status;
- struct stat st;
- while (wait(&status) != child)
- ;
- return (
- /* Was there some problem with vforking? */
- child < 0
- /* Did the child fail? (This shouldn't happen.) */
- || status
- /* Did the vfork/compiler bug occur? */
- || parent != getpid()
- /* Did the file descriptor bug occur? */
- || fstat(fileno(stdout), &st) != 0
- );
- }
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
- ac_cv_func_vfork_works=yes
+ gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext"
+
+
+ ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
+if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
+ ac_have_decl=1
else
- ac_cv_func_vfork_works=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
- conftest.$ac_objext conftest.beam conftest.$ac_ext
+ ac_have_decl=0
fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
-$as_echo "$ac_cv_func_vfork_works" >&6; }
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STRTOLL $ac_have_decl
+_ACEOF
+
+
-fi;
-if test "x$ac_cv_func_fork_works" = xcross; then
- ac_cv_func_vfork_works=$ac_cv_func_vfork
- { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
-$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
fi
-if test "x$ac_cv_func_vfork_works" = xyes; then
-$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
-else
-$as_echo "#define vfork fork" >>confdefs.h
-fi
-if test "x$ac_cv_func_fork_works" = xyes; then
+ GNULIB_STRTOIMAX=1
-$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
-fi
-for ac_func in snprintf
-do :
- ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf"
-if test "x$ac_cv_func_snprintf" = x""yes; then :
- cat >>confdefs.h <<_ACEOF
-#define HAVE_SNPRINTF 1
-_ACEOF
-fi
-done
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
-$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
-if test "${emacs_cv_langinfo_codeset+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <langinfo.h>
-int
-main ()
-{
-char* cs = nl_langinfo(CODESET);
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
- emacs_cv_langinfo_codeset=yes
-else
- emacs_cv_langinfo_codeset=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
-$as_echo "$emacs_cv_langinfo_codeset" >&6; }
-if test $emacs_cv_langinfo_codeset = yes; then
-$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
+ if test "$ac_cv_have_decl_strtoumax" != yes; then
+ HAVE_DECL_STRTOUMAX=0
+ fi
-fi
+if test $ac_cv_func_strtoumax = no; then
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
-$as_echo_n "checking for mbstate_t... " >&6; }
-if test "${ac_cv_type_mbstate_t+set}" = set; then :
- $as_echo_n "(cached) " >&6
-else
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-$ac_includes_default
-# include <wchar.h>
-int
-main ()
-{
-mbstate_t x; return sizeof x;
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- ac_cv_type_mbstate_t=yes
+
+
+
+
+
+
+
+ gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext"
+
+
+ ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
+if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
+ ac_have_decl=1
else
- ac_cv_type_mbstate_t=no
+ ac_have_decl=0
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_STRTOULL $ac_have_decl
+_ACEOF
+
+
+
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
-$as_echo "$ac_cv_type_mbstate_t" >&6; }
- if test $ac_cv_type_mbstate_t = yes; then
-$as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
- else
-$as_echo "#define mbstate_t int" >>confdefs.h
- fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
-$as_echo_n "checking for C restricted array declarations... " >&6; }
-if test "${emacs_cv_c_restrict_arr+set}" = set; then :
+ GNULIB_STRTOUMAX=1
+
+
+
+
+
+
+
+ if test $ac_cv_func_symlink = no; then
+ HAVE_SYMLINK=0
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5
+$as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; }
+if test "${gl_cv_func_symlink_works+set}" = set; then :
$as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ case "$host_os" in
+ # Guess yes on glibc systems.
+ *-gnu*) gl_cv_func_symlink_works="guessing yes" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_symlink_works="guessing no" ;;
+ esac
+
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-void fred (int x[__restrict]);
+#include <unistd.h>
+
int
main ()
{
+int result = 0;
+ if (!symlink ("a", "conftest.link/"))
+ result |= 1;
+ if (symlink ("conftest.f", "conftest.lnk2"))
+ result |= 2;
+ else if (!symlink ("a", "conftest.lnk2/"))
+ result |= 4;
+ return result;
;
return 0;
}
_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
- emacs_cv_c_restrict_arr=yes
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_symlink_works=yes
else
- emacs_cv_c_restrict_arr=no
+ gl_cv_func_symlink_works=no
fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
-$as_echo "$emacs_cv_c_restrict_arr" >&6; }
-if test "$emacs_cv_c_restrict_arr" = yes; then
-
-$as_echo "#define __restrict_arr __restrict" >>confdefs.h
+ rm -f conftest.f conftest.link conftest.lnk2
fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5
+$as_echo "$gl_cv_func_symlink_works" >&6; }
+ case "$gl_cv_func_symlink_works" in
+ *yes) ;;
+ *)
+ REPLACE_SYMLINK=1
+ ;;
+ esac
+ fi
+if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then
-$as_echo "#define CLASH_DETECTION 1" >>confdefs.h
-## Note: PTYs are broken on darwin <6. Use at your own risk.
-$as_echo "#define HAVE_PTYS 1" >>confdefs.h
-$as_echo "#define HAVE_SOCKETS 1" >>confdefs.h
+ gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext"
+fi
-case $opsys in
- aix4-2)
- if test x$ac_cv_lib_Xmu_XmuConvertStandardSelection != xyes; then
- $as_echo "#define NO_EDITRES 1" >>confdefs.h
- fi
- ;;
+ GNULIB_SYMLINK=1
- hpux*)
- $as_echo "#define NO_EDITRES 1" >>confdefs.h
- ;;
-esac
-case $opsys in
- darwin | gnu | hpux* | *bsd )
-$as_echo "#define NO_TERMIO 1" >>confdefs.h
- ;;
- irix6-5 | sol2* | unixware )
-$as_echo "#define NSIG_MINIMUM 32" >>confdefs.h
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/select.h> is self-contained" >&5
+$as_echo_n "checking whether <sys/select.h> is self-contained... " >&6; }
+if test "${gl_cv_header_sys_select_h_selfcontained+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
- ;;
-esac
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+int
+main ()
+{
+struct timeval b;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_header_sys_select_h_selfcontained=yes
+else
+ gl_cv_header_sys_select_h_selfcontained=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $gl_cv_header_sys_select_h_selfcontained = yes; then
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+int
+main ()
+{
+int memset; int bzero;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
+int
+main ()
+{
-case $opsys in
- hpux* | irix6-5 | openbsd | sol2* | unixware )
+ #undef memset
+ #define memset nonexistent_memset
+ extern
+ #ifdef __cplusplus
+ "C"
+ #endif
+ void *memset (void *, int, unsigned long);
+ #undef bzero
+ #define bzero nonexistent_bzero
+ extern
+ #ifdef __cplusplus
+ "C"
+ #endif
+ void bzero (void *, unsigned long);
+ fd_set fds;
+ FD_ZERO (&fds);
-$as_echo "#define BROKEN_SIGIO 1" >>confdefs.h
+ ;
+ return 0;
+}
- ;;
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
- aix4-2)
+else
+ gl_cv_header_sys_select_h_selfcontained=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
-$as_echo "#define BROKEN_FIONREAD 1" >>confdefs.h
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5
+$as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; }
-$as_echo "#define BROKEN_SIGAIO 1" >>confdefs.h
-$as_echo "#define BROKEN_SIGPOLL 1" >>confdefs.h
-$as_echo "#define BROKEN_SIGPTY 1" >>confdefs.h
-$as_echo "#define BROKEN_GET_CURRENT_DIR_NAME 1" >>confdefs.h
- ;;
+ if test $gl_cv_have_include_next = yes; then
+ gl_cv_next_sys_select_h='<'sys/select.h'>'
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/select.h>" >&5
+$as_echo_n "checking absolute name of <sys/select.h>... " >&6; }
+if test "${gl_cv_next_sys_select_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
- freebsd)
+ if test $ac_cv_header_sys_select_h = yes; then
-$as_echo "#define BROKEN_PTY_READ_AFTER_EAGAIN 1" >>confdefs.h
- ;;
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/select.h>
- darwin)
+_ACEOF
+ case "$host_os" in
+ aix*) gl_absname_cpp="$ac_cpp -C" ;;
+ *) gl_absname_cpp="$ac_cpp" ;;
+ esac
-$as_echo "#define NO_ABORT 1" >>confdefs.h
+ case "$host_os" in
+ mingw*)
+ gl_dirsep_regex='[/\\]'
+ ;;
+ *)
+ gl_dirsep_regex='\/'
+ ;;
+ esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- ;;
-esac
+ gl_header_literal_regex=`echo 'sys/select.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
+ s|^/[^/]|//&|
+ p
+ q
+ }'
+ gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ sed -n "$gl_absolute_header_sed"`'"'
+ else
+ gl_cv_next_sys_select_h='<'sys/select.h'>'
+ fi
-case $opsys in
- gnu-* | sol2-10 )
-$as_echo "#define HAVE_PROCFS 1" >>confdefs.h
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5
+$as_echo "$gl_cv_next_sys_select_h" >&6; }
+ fi
+ NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h
+
+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+ gl_next_as_first_directive='<'sys/select.h'>'
+ else
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+ gl_next_as_first_directive=$gl_cv_next_sys_select_h
+ fi
+ NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive
+
+
+
+
+ if test $ac_cv_header_sys_select_h = yes; then
+ HAVE_SYS_SELECT_H=1
+ else
+ HAVE_SYS_SELECT_H=0
+ fi
- ;;
-esac
-case $opsys in
- darwin | freebsd | netbsd | openbsd )
-$as_echo "#define DONT_REOPEN_PTY 1" >>confdefs.h
- ;;
-esac
-case $opsys in
- netbsd | openbsd) sound_device="/dev/audio" ;;
- *) sound_device="/dev/dsp" ;;
-esac
+ if test $ac_cv_header_sys_socket_h != yes; then
+ for ac_header in winsock2.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default"
+if test "x$ac_cv_header_winsock2_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_WINSOCK2_H 1
+_ACEOF
+fi
-cat >>confdefs.h <<_ACEOF
-#define DEFAULT_SOUND_DEVICE "$sound_device"
-_ACEOF
+done
+ fi
+ if test "$ac_cv_header_winsock2_h" = yes; then
+ HAVE_WINSOCK2_H=1
+ UNISTD_H_HAVE_WINSOCK2_H=1
+ SYS_IOCTL_H_HAVE_WINSOCK2_H=1
+ else
+ HAVE_WINSOCK2_H=0
+ fi
-case $opsys in
- darwin | gnu-linux | gnu-kfreebsd )
-$as_echo "#define INTERRUPT_INPUT 1" >>confdefs.h
- ;;
-esac
-case $opsys in
- cygwin|gnu|gnu-linux|gnu-kfreebsd|irix6-5|freebsd|netbsd|openbsd)
-$as_echo "#define NARROWPROTO 1" >>confdefs.h
- ;;
-esac
-case $opsys in
- aix4-2 )
- $as_echo "#define PTY_ITERATION int c; for (c = 0; !c ; c++) " >>confdefs.h
- $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptc\"); " >>confdefs.h
- $as_echo "#define PTY_TTY_NAME_SPRINTF strcpy (pty_name, ttyname (fd)); " >>confdefs.h
- ;;
- cygwin )
- $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++) " >>confdefs.h
- $as_echo "#define PTY_OPEN do { int dummy; SIGMASKTYPE mask; mask = sigblock (sigmask (SIGCHLD)); if (-1 == openpty (&fd, &dummy, pty_name, 0, 0)) fd = -1; sigsetmask (mask); if (fd >= 0) emacs_close (dummy); } while (0) " >>confdefs.h
- $as_echo "#define PTY_NAME_SPRINTF " >>confdefs.h
+ if test $gl_cv_have_include_next = yes; then
+ gl_cv_next_sys_stat_h='<'sys/stat.h'>'
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
+$as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
+if test "${gl_cv_next_sys_stat_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
- $as_echo "#define PTY_TTY_NAME_SPRINTF " >>confdefs.h
+ if test $ac_cv_header_sys_stat_h = yes; then
- ;;
- darwin )
- $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++) " >>confdefs.h
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/stat.h>
- $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
+_ACEOF
+ case "$host_os" in
+ aix*) gl_absname_cpp="$ac_cpp -C" ;;
+ *) gl_absname_cpp="$ac_cpp" ;;
+ esac
- $as_echo "#define PTY_OPEN do { int slave; if (openpty (&fd, &slave, pty_name, NULL, NULL) == -1) fd = -1; else emacs_close (slave); } while (0) " >>confdefs.h
+ case "$host_os" in
+ mingw*)
+ gl_dirsep_regex='[/\\]'
+ ;;
+ *)
+ gl_dirsep_regex='\/'
+ ;;
+ esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
- $as_echo "#define PTY_NAME_SPRINTF " >>confdefs.h
+ gl_header_literal_regex=`echo 'sys/stat.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
+ s|^/[^/]|//&|
+ p
+ q
+ }'
+ gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ sed -n "$gl_absolute_header_sed"`'"'
+ else
+ gl_cv_next_sys_stat_h='<'sys/stat.h'>'
+ fi
- $as_echo "#define PTY_TTY_NAME_SPRINTF " >>confdefs.h
- ;;
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
+$as_echo "$gl_cv_next_sys_stat_h" >&6; }
+ fi
+ NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
- gnu | freebsd | netbsd | openbsd )
- $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+ gl_next_as_first_directive='<'sys/stat.h'>'
+ else
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+ gl_next_as_first_directive=$gl_cv_next_sys_stat_h
+ fi
+ NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
- ;;
- gnu-linux | gnu-kfreebsd )
- if test "x$ac_cv_func_grantpt" = xyes; then
-$as_echo "#define UNIX98_PTYS 1" >>confdefs.h
- $as_echo "#define PTY_ITERATION int i; for (i = 0; i < 1; i++) " >>confdefs.h
- $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptyname; sigblock (sigmask (SIGCHLD)); if (grantpt (fd) == -1 || unlockpt (fd) == -1 || !(ptyname = ptsname(fd))) { sigunblock (sigmask (SIGCHLD)); close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); sigunblock (sigmask (SIGCHLD)); } " >>confdefs.h
- if test "x$ac_cv_func_getpt" = xyes; then
- $as_echo "#define PTY_OPEN fd = getpt ()" >>confdefs.h
- $as_echo "#define PTY_NAME_SPRINTF " >>confdefs.h
- else
- $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\"); " >>confdefs.h
- fi
- else
- $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
- fi
- ;;
- hpux*)
- $as_echo "#define FIRST_PTY_LETTER 'p'" >>confdefs.h
+ if test $WINDOWS_64_BIT_ST_SIZE = 1; then
- $as_echo "#define PTY_NAME_SPRINTF sprintf (pty_name, \"/dev/ptym/pty%c%x\", c, i); " >>confdefs.h
+$as_echo "#define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h
- $as_echo "#define PTY_TTY_NAME_SPRINTF sprintf (pty_name, \"/dev/pty/tty%c%x\", c, i); " >>confdefs.h
+ fi
- ;;
+ ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
+ #include <sys/stat.h>
+"
+if test "x$ac_cv_type_nlink_t" = x""yes; then :
- irix6-5 )
- $as_echo "#define PTY_ITERATION /**/" >>confdefs.h
+else
- $as_echo "#define FIRST_PTY_LETTER 'q'" >>confdefs.h
+$as_echo "#define nlink_t int" >>confdefs.h
- $as_echo "#define PTY_OPEN { struct sigaction ocstat, cstat; struct stat stb; char * name; sigemptyset(&cstat.sa_mask); cstat.sa_handler = SIG_DFL; cstat.sa_flags = 0; sigaction(SIGCLD, &cstat, &ocstat); name = _getpty (&fd, O_RDWR | O_NDELAY, 0600, 0); sigaction(SIGCLD, &ocstat, (struct sigaction *)0); if (name == 0) return -1; if (fd < 0) return -1; if (fstat (fd, &stb) < 0) return -1; strcpy (pty_name, name); } " >>confdefs.h
+fi
- $as_echo "#define PTY_NAME_SPRINTF " >>confdefs.h
- $as_echo "#define PTY_TTY_NAME_SPRINTF " >>confdefs.h
- ;;
- sol2* )
- $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; sigblock (sigmask (SIGCLD)); if (grantpt (fd) == -1) { emacs_close (fd); return -1; } sigunblock (sigmask (SIGCLD)); if (unlockpt (fd) == -1) { emacs_close (fd); return -1; } if (!(ptyname = ptsname (fd))) { emacs_close (fd); return -1; } snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); } " >>confdefs.h
- ;;
- unixware )
- $as_echo "#define PTY_TTY_NAME_SPRINTF { char *ptsname (int), *ptyname; sigblock(sigmask(SIGCLD)); if (grantpt(fd) == -1) fatal(\"could not grant slave pty\"); sigunblock(sigmask(SIGCLD)); if (unlockpt(fd) == -1) fatal(\"could not unlock slave pty\"); if (!(ptyname = ptsname(fd))) fatal (\"could not enable slave pty\"); snprintf (pty_name, sizeof pty_name, \"%s\", ptyname); } " >>confdefs.h
- ;;
-esac
-case $opsys in
- sol2* | unixware )
- $as_echo "#define FIRST_PTY_LETTER 'z'" >>confdefs.h
- $as_echo "#define PTY_NAME_SPRINTF strcpy (pty_name, \"/dev/ptmx\"); " >>confdefs.h
-$as_echo "#define SETUP_SLAVE_PTY if (ioctl (xforkin, I_PUSH, \"ptem\") == -1) fatal (\"ioctl I_PUSH ptem\"); if (ioctl (xforkin, I_PUSH, \"ldterm\") == -1) fatal (\"ioctl I_PUSH ldterm\"); if (ioctl (xforkin, I_PUSH, \"ttcompat\") == -1) fatal (\"ioctl I_PUSH ttcompat\");" >>confdefs.h
- ;;
-esac
-case $opsys in
- aix4-2 | cygwin | gnu | irix6-5 | freebsd | netbsd | openbsd )
- $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
- ;;
+ ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include <time.h>
+"
+if test "x$ac_cv_have_decl_localtime_r" = x""yes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
- gnu-linux | gnu-kfreebsd )
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_LOCALTIME_R $ac_have_decl
+_ACEOF
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signals via characters" >&5
-$as_echo_n "checking for signals via characters... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+ if test $ac_cv_have_decl_localtime_r = no; then
+ HAVE_DECL_LOCALTIME_R=0
+ fi
-#include <linux/version.h>
-#if LINUX_VERSION_CODE < 0x20400
-# error "Linux version too old"
-#endif
+ if test $ac_cv_func_localtime_r = yes; then
+ HAVE_LOCALTIME_R=1
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
+$as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
+if test "${gl_cv_time_r_posix+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <time.h>
int
main ()
{
-
+/* We don't need to append 'restrict's to the argument types,
+ even though the POSIX signature has the 'restrict's,
+ since C99 says they can't affect type compatibility. */
+ struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
+ if (ptr) return 0;
+ /* Check the return type is a pointer.
+ On HP-UX 10 it is 'int'. */
+ *localtime_r (0, 0);
;
return 0;
}
+
_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- emacs_signals_via_chars=yes
+if ac_fn_c_try_compile "$LINENO"; then :
+ gl_cv_time_r_posix=yes
else
- emacs_signals_via_chars=no
+ gl_cv_time_r_posix=no
fi
-rm -f conftest.err conftest.$ac_ext
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_signals_via_chars" >&5
-$as_echo "$emacs_signals_via_chars" >&6; }
- test $emacs_signals_via_chars = yes && $as_echo "#define SIGNALS_VIA_CHARACTERS 1" >>confdefs.h
-
- ;;
-esac
-
-
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
+$as_echo "$gl_cv_time_r_posix" >&6; }
+ if test $gl_cv_time_r_posix = yes; then
+ REPLACE_LOCALTIME_R=0
+ else
+ REPLACE_LOCALTIME_R=1
+ fi
+ else
+ HAVE_LOCALTIME_R=0
+ fi
+if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
-case $opsys in
- cygwin | darwin | freebsd | netbsd | openbsd )
- $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->_p - (FILE)->_bf._base)" >>confdefs.h
- ;;
- unixware)
- $as_echo "#define PENDING_OUTPUT_COUNT(FILE) ((FILE)->__ptr - (FILE)->__base)" >>confdefs.h
- ;;
- gnu | gnu-linux | gnu-kfreebsd )
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of pending output formalism" >&5
-$as_echo_n "checking for style of pending output formalism... " >&6; }
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdio.h>
-#if !defined (_IO_STDIO_H) && !defined (_STDIO_USES_IOSTREAM)
-# error "stdio definitions not found"
-#endif
-int
-main ()
-{
+ gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
+
+
+ :
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- emacs_pending_output=new
-else
- emacs_pending_output=unknown
fi
-rm -f conftest.err conftest.$ac_ext
- if test $emacs_pending_output = unknown; then
- case $opsys in
- gnu-linux | gnu-kfreebsd)
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
-#include <stdio.h>
-#ifndef __UCLIBC__
-# error "not using uclibc"
-#endif
-int
-main ()
-{
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- emacs_pending_output=uclibc
-else
- emacs_pending_output=old
-fi
-rm -f conftest.err conftest.$ac_ext
- ;;
- esac
- fi
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_pending_output" >&5
-$as_echo "$emacs_pending_output" >&6; }
+ GNULIB_TIME_R=1
- case $emacs_pending_output in
- new)
- $as_echo "#define GNU_LIBRARY_PENDING_OUTPUT_COUNT(FILE) ((FILE)->_IO_write_ptr - (FILE)->_IO_write_base)" >>confdefs.h
- ;;
- uclibc)
- $as_echo "#define GNU_LIBRARY_PENDING_OUTPUT_COUNT(FILE) ((FILE)->__bufpos - (FILE)->__bufstart)" >>confdefs.h
- ;;
- old)
- $as_echo "#define GNU_LIBRARY_PENDING_OUTPUT_COUNT(FILE) ((FILE)->_pptr - (FILE)->_pbase)" >>confdefs.h
- ;;
- esac
- ;;
-esac
-case $opsys in
- gnu)
- $as_echo "#define DATA_START ({ extern int data_start; (char *) &data_start; })" >>confdefs.h
- ;;
- hpux*)
- $as_echo "#define DATA_START 0x40000000" >>confdefs.h
- $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h
- ;;
- irix6-5)
- $as_echo "#define DATA_START 0x10000000" >>confdefs.h
- $as_echo "#define DATA_SEG_BITS 0x10000000" >>confdefs.h
- ;;
-esac
-case $opsys in
- darwin) $as_echo "#define TAB3 OXTABS" >>confdefs.h
- ;;
- gnu | freebsd | netbsd | openbsd )
-$as_echo "#define TABDLY OXTABS" >>confdefs.h
+ if test $gl_cv_have_include_next = yes; then
+ gl_cv_next_unistd_h='<'unistd.h'>'
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
+$as_echo_n "checking absolute name of <unistd.h>... " >&6; }
+if test "${gl_cv_next_unistd_h+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
- $as_echo "#define TAB3 OXTABS" >>confdefs.h
+ if test $ac_cv_header_unistd_h = yes; then
- ;;
- gnu-linux | gnu-kfreebsd )
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
+#include <unistd.h>
-#ifndef __i386__
-# error "not i386"
-#endif
+_ACEOF
+ case "$host_os" in
+ aix*) gl_absname_cpp="$ac_cpp -C" ;;
+ *) gl_absname_cpp="$ac_cpp" ;;
+ esac
-int
-main ()
-{
+ case "$host_os" in
+ mingw*)
+ gl_dirsep_regex='[/\\]'
+ ;;
+ *)
+ gl_dirsep_regex='\/'
+ ;;
+ esac
+ gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g'
+
+ gl_header_literal_regex=`echo 'unistd.h' \
+ | sed -e "$gl_make_literal_regex_sed"`
+ gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{
+ s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/
+ s|^/[^/]|//&|
+ p
+ q
+ }'
+ gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
+ sed -n "$gl_absolute_header_sed"`'"'
+ else
+ gl_cv_next_unistd_h='<'unistd.h'>'
+ fi
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- $as_echo "#define ULIMIT_BREAK_VALUE (32*1024*1024)" >>confdefs.h
fi
-rm -f conftest.err conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
+$as_echo "$gl_cv_next_unistd_h" >&6; }
+ fi
+ NEXT_UNISTD_H=$gl_cv_next_unistd_h
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h. */
+ if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
+ gl_next_as_first_directive='<'unistd.h'>'
+ else
+ # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
+ gl_next_as_first_directive=$gl_cv_next_unistd_h
+ fi
+ NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
-#ifndef __ia64__
-# error "not ia64"
-#endif
-int
-main ()
-{
- ;
- return 0;
-}
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-$as_echo "#define GC_MARK_SECONDARY_STACK() do { extern void *__libc_ia64_register_backing_store_base; __builtin_ia64_flushrs (); mark_memory (__libc_ia64_register_backing_store_base, __builtin_ia64_bsp ());} while (0)" >>confdefs.h
+ if test $ac_cv_header_unistd_h = yes; then
+ HAVE_UNISTD_H=1
+ else
+ HAVE_UNISTD_H=0
+ fi
-fi
-rm -f conftest.err conftest.$ac_ext
- ;;
- hpux*)
-$as_echo "#define RUN_TIME_REMAP 1" >>confdefs.h
- ;;
- irix6-5)
- $as_echo "#define ULIMIT_BREAK_VALUE 0x14000000" >>confdefs.h
- ;;
-esac
-case $opsys in
- aix4-2 | hpux* | unixware)
- $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
- ;;
+ if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5
+$as_echo_n "checking whether futimesat handles NULL file... " >&6; }
+if test "${gl_cv_func_futimesat_works+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ touch conftest.file
+ if test "$cross_compiling" = yes; then :
+ case "$host_os" in
+ # Guess yes on glibc systems.
+ *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_futimesat_works="guessing no" ;;
+ esac
- gnu-linux | gnu-kfreebsd )
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-#if defined __i386__ || defined __sparc__ || defined __mc68000__ \
- || defined __alpha__ || defined __mips__ || defined __s390__ \
- || defined __arm__ || defined __powerpc__ || defined __amd64__ \
- || defined __ia64__ || defined __sh__
-/* ok */
-#else
-# error "setjmp not known to work on this arch"
-#endif
+#include <stddef.h>
+#include <sys/times.h>
+#include <fcntl.h>
int
main ()
{
+ int fd = open ("conftest.file", O_RDWR);
+ if (fd < 0) return 1;
+ if (futimesat (fd, NULL, NULL)) return 2;
;
return 0;
}
_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
- $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
-
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_futimesat_works=yes
else
- $as_echo "#define GC_MARK_STACK GC_USE_GCPROS_AS_BEFORE" >>confdefs.h
-
+ gl_cv_func_futimesat_works=no
fi
-rm -f conftest.err conftest.$ac_ext
- ;;
-esac
-
-
-if test x$GCC = xyes; then
- $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
-
-else
- case $opsys in
- freebsd | netbsd | openbsd | irix6-5 | sol2* )
- $as_echo "#define GC_SETJMP_WORKS 1" >>confdefs.h
-
- ;;
- esac
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-case $opsys in
- hpux* | sol2* )
+ rm -f conftest.file
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5
+$as_echo "$gl_cv_func_futimesat_works" >&6; }
+ case "$gl_cv_func_futimesat_works" in
+ *yes) ;;
+ *)
-$as_echo "#define XOS_NEEDS_TIME_H 1" >>confdefs.h
+$as_echo "#define FUTIMESAT_NULL_BUG 1" >>confdefs.h
- ;;
-esac
+ ;;
+ esac
+ fi
+ gl_gnulib_enabled_dosname=false
+ gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=false
+ gl_gnulib_enabled_pathmax=false
+ gl_gnulib_enabled_stat=false
+ gl_gnulib_enabled_strtoll=false
+ gl_gnulib_enabled_strtoull=false
+ gl_gnulib_enabled_verify=false
+ func_gl_gnulib_m4code_dosname ()
+ {
+ if ! $gl_gnulib_enabled_dosname; then
+ gl_gnulib_enabled_dosname=true
+ fi
+ }
+ func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36 ()
+ {
+ if ! $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
+ gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36=true
+ fi
+ }
+ func_gl_gnulib_m4code_pathmax ()
+ {
+ if ! $gl_gnulib_enabled_pathmax; then
+ gl_gnulib_enabled_pathmax=true
+ fi
+ }
+ func_gl_gnulib_m4code_stat ()
+ {
+ if ! $gl_gnulib_enabled_stat; then
-case $opsys in
- aix4-2)
- $as_echo "#define USG /**/" >>confdefs.h
- $as_echo "#define USG5 /**/" >>confdefs.h
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5
+$as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; }
+if test "${gl_cv_func_stat_dir_slash+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ case $host_os in
+ mingw*) gl_cv_func_stat_dir_slash="guessing no";;
+ *) gl_cv_func_stat_dir_slash="guessing yes";;
+ esac
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
-#ifndef _AIX
-# error "_AIX not defined"
-#endif
+#include <sys/stat.h>
int
main ()
{
-
+struct stat st; return stat (".", &st) != stat ("./", &st);
;
return 0;
}
_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_stat_dir_slash=yes
else
-
-$as_echo "#define _AIX /**/" >>confdefs.h
-
+ gl_cv_func_stat_dir_slash=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-rm -f conftest.err conftest.$ac_ext
- ;;
-
- cygwin)
- opsysfile=
-
-$as_echo "#define CYGWIN 1" >>confdefs.h
-
- ;;
-
- darwin)
- $as_echo "#define BSD4_2 /**/" >>confdefs.h
-
- $as_echo "#define BSD_SYSTEM /**/" >>confdefs.h
-
-
-$as_echo "#define DARWIN_OS /**/" >>confdefs.h
-
- ;;
-
- freebsd)
- $as_echo "#define BSD4_2 /**/" >>confdefs.h
-
-
-$as_echo "#define BSD_SYSTEM_AHB 1" >>confdefs.h
-
- ;;
- gnu | netbsd | openbsd )
- $as_echo "#define BSD4_2 /**/" >>confdefs.h
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5
+$as_echo "$gl_cv_func_stat_dir_slash" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5
+$as_echo_n "checking whether stat handles trailing slashes on files... " >&6; }
+if test "${gl_cv_func_stat_file_slash+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ touch conftest.tmp
+ # Assume that if we have lstat, we can also check symlinks.
+ if test $ac_cv_func_lstat = yes; then
+ ln -s conftest.tmp conftest.lnk
+ fi
+ if test "$cross_compiling" = yes; then :
+ case "$host_os" in
+ # Guess yes on glibc systems.
+ *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;;
+ # If we don't know, assume the worst.
+ *) gl_cv_func_stat_file_slash="guessing no" ;;
+ esac
- cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-
-#ifndef BSD_SYSTEM
-# error "BSD_SYSTEM not defined"
-#endif
+#include <sys/stat.h>
int
main ()
{
+int result = 0;
+ struct stat st;
+ if (!stat ("conftest.tmp/", &st))
+ result |= 1;
+#if HAVE_LSTAT
+ if (!stat ("conftest.lnk/", &st))
+ result |= 2;
+#endif
+ return result;
;
return 0;
}
_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
+if ac_fn_c_try_run "$LINENO"; then :
+ gl_cv_func_stat_file_slash=yes
else
- $as_echo "#define BSD_SYSTEM 43" >>confdefs.h
-
+ gl_cv_func_stat_file_slash=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-rm -f conftest.err conftest.$ac_ext
- ;;
-
- gnu-linux | gnu-kfreebsd )
- $as_echo "#define USG /**/" >>confdefs.h
-
-
-$as_echo "#define GNU_LINUX /**/" >>confdefs.h
-
- ;;
-
- hpux*)
- $as_echo "#define USG /**/" >>confdefs.h
-
- $as_echo "#define USG5 /**/" >>confdefs.h
-
-
-$as_echo "#define HPUX /**/" >>confdefs.h
-
- ;;
-
- irix6-5)
- $as_echo "#define USG /**/" >>confdefs.h
-
- $as_echo "#define USG5 /**/" >>confdefs.h
-
-
-$as_echo "#define IRIX6_5 /**/" >>confdefs.h
-
- ;;
-
- sol2*)
- $as_echo "#define USG /**/" >>confdefs.h
-
- $as_echo "#define USG5 /**/" >>confdefs.h
-
-
-$as_echo "#define SOLARIS2 /**/" >>confdefs.h
-
- ;;
- unixware)
- $as_echo "#define USG /**/" >>confdefs.h
+ rm -f conftest.tmp conftest.lnk
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5
+$as_echo "$gl_cv_func_stat_file_slash" >&6; }
+ case $gl_cv_func_stat_dir_slash in
+ *no) REPLACE_STAT=1
- $as_echo "#define USG5 /**/" >>confdefs.h
+$as_echo "#define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h
+;;
+ esac
+ case $gl_cv_func_stat_file_slash in
+ *no) REPLACE_STAT=1
- ;;
-esac
+$as_echo "#define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h
+;;
+ esac
+if test $REPLACE_STAT = 1; then
-case $opsys in
- cygwin)
-$as_echo "#define G_SLICE_ALWAYS_MALLOC 1" >>confdefs.h
- ;;
- gnu) opsysfile= ;;
- gnu-kfreebsd) opsysfile="s/gnu-linux.h" ;;
- hpux11)
-$as_echo "#define BROKEN_SA_RESTART 1" >>confdefs.h
+ gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext"
-$as_echo "#define USG_SUBTTY_WORKS 1" >>confdefs.h
- opsysfile="s/hpux10-20.h"
- ;;
+ :
- irix6-5)
+fi
-$as_echo "#define PREFER_VSUSP 1" >>confdefs.h
-$as_echo "#define SETPGRP_RELEASES_CTTY 1" >>confdefs.h
- ;;
- openbsd) opsysfile="s/netbsd.h" ;;
+ GNULIB_STAT=1
- sol2-10)
-$as_echo "#define _STRUCTURED_PROC 1" >>confdefs.h
- opsysfile="s/sol2-6.h"
- ;;
-esac
-# Set up the CFLAGS for real compilation, so we can substitute it.
-CFLAGS="$REAL_CFLAGS"
-CPPFLAGS="$REAL_CPPFLAGS"
-## Hack to detect a buggy GCC version.
-if test "x$GCC" = xyes \
- && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
- && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
- && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
- as_fn_error "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
-fi
+ gl_gnulib_enabled_stat=true
+ if test $REPLACE_STAT = 1; then
+ func_gl_gnulib_m4code_dosname
+ fi
+ if test $REPLACE_STAT = 1; then
+ func_gl_gnulib_m4code_pathmax
+ fi
+ if test $REPLACE_STAT = 1; then
+ func_gl_gnulib_m4code_verify
+ fi
+ fi
+ }
+ func_gl_gnulib_m4code_strtoll ()
+ {
+ if ! $gl_gnulib_enabled_strtoll; then
-version=$PACKAGE_VERSION
-### Specify what sort of things we'll be editing into Makefile and config.h.
-### Use configuration here uncanonicalized to avoid exceeding size limits.
+ if test "$ac_cv_type_long_long_int" = yes; then
+ for ac_func in strtoll
+do :
+ ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll"
+if test "x$ac_cv_func_strtoll" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_STRTOLL 1
+_ACEOF
-## Unused?
+fi
+done
+ if test $ac_cv_func_strtoll = no; then
+ HAVE_STRTOLL=0
+ fi
+ fi
+if test $HAVE_STRTOLL = 0; then
+ gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext"
+ :
+fi
+ GNULIB_STRTOLL=1
-## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
-## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
-## end of LIBX_BASE, but nothing ever set it.
+ gl_gnulib_enabled_strtoll=true
+ fi
+ }
+ func_gl_gnulib_m4code_strtoull ()
+ {
+ if ! $gl_gnulib_enabled_strtoull; then
-## Used in lwlib/Makefile.in.
+ if test "$ac_cv_type_unsigned_long_long_int" = yes; then
+ for ac_func in strtoull
+do :
+ ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull"
+if test "x$ac_cv_func_strtoull" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_STRTOULL 1
+_ACEOF
-if test -n "${opsysfile}"; then
- S_FILE="\$(srcdir)/${opsysfile}"
-else
- S_FILE=
fi
+done
+ if test $ac_cv_func_strtoull = no; then
+ HAVE_STRTOULL=0
+ fi
+ fi
+if test $HAVE_STRTOULL = 0; then
-cat >>confdefs.h <<_ACEOF
-#define EMACS_CONFIGURATION "${canonical}"
-_ACEOF
-
-cat >>confdefs.h <<_ACEOF
-#define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
-_ACEOF
+ gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext"
-if test -n "$opsysfile"; then
-cat >>confdefs.h <<_ACEOF
-#define config_opsysfile "${opsysfile}"
-_ACEOF
+ :
fi
-XMENU_OBJ=
-XOBJ=
-FONT_OBJ=
-if test "${HAVE_X_WINDOWS}" = "yes" ; then
-$as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
- XMENU_OBJ=xmenu.o
- XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
- FONT_OBJ=xfont.o
- if test "$HAVE_XFT" = "yes"; then
- FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
- elif test "$HAVE_FREETYPE" = "yes"; then
- FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
- fi
-fi
+ GNULIB_STRTOULL=1
-WIDGET_OBJ=
-MOTIF_LIBW=
-if test "${USE_X_TOOLKIT}" != "none" ; then
- WIDGET_OBJ=widget.o
-$as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
- if test "${USE_X_TOOLKIT}" = "LUCID"; then
+ gl_gnulib_enabled_strtoull=true
+ fi
+ }
+ func_gl_gnulib_m4code_verify ()
+ {
+ if ! $gl_gnulib_enabled_verify; then
+ gl_gnulib_enabled_verify=true
+ fi
+ }
+ if test $REPLACE_GETOPT = 1; then
+ func_gl_gnulib_m4code_be453cec5eecf5731a274f2de7f2db36
+ fi
+ if test $REPLACE_LSTAT = 1; then
+ func_gl_gnulib_m4code_dosname
+ fi
+ if test $REPLACE_LSTAT = 1; then
+ func_gl_gnulib_m4code_stat
+ fi
+ if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then
+ func_gl_gnulib_m4code_stat
+ fi
+ if { test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; } && test $ac_cv_type_long_long_int = yes; then
+ func_gl_gnulib_m4code_strtoll
+ fi
+ if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then
+ func_gl_gnulib_m4code_verify
+ fi
+ if test $ac_cv_func_strtoumax = no && test $ac_cv_type_unsigned_long_long_int = yes; then
+ func_gl_gnulib_m4code_strtoull
+ fi
+ if test $ac_cv_func_strtoumax = no; then
+ func_gl_gnulib_m4code_verify
+ fi
-$as_echo "#define USE_LUCID 1" >>confdefs.h
+ if $gl_gnulib_enabled_dosname; then
+ gl_GNULIB_ENABLED_dosname_TRUE=
+ gl_GNULIB_ENABLED_dosname_FALSE='#'
+else
+ gl_GNULIB_ENABLED_dosname_TRUE='#'
+ gl_GNULIB_ENABLED_dosname_FALSE=
+fi
- elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
+ if $gl_gnulib_enabled_be453cec5eecf5731a274f2de7f2db36; then
+ gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE=
+ gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE='#'
+else
+ gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_TRUE='#'
+ gl_GNULIB_ENABLED_be453cec5eecf5731a274f2de7f2db36_FALSE=
+fi
-$as_echo "#define USE_MOTIF 1" >>confdefs.h
+ if $gl_gnulib_enabled_pathmax; then
+ gl_GNULIB_ENABLED_pathmax_TRUE=
+ gl_GNULIB_ENABLED_pathmax_FALSE='#'
+else
+ gl_GNULIB_ENABLED_pathmax_TRUE='#'
+ gl_GNULIB_ENABLED_pathmax_FALSE=
+fi
- MOTIF_LIBW=-lXm
- case "$opsys" in
- gnu-linux)
- ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
- MOTIF_LIBW="$MOTIF_LIBW -lXpm"
- ;;
+ if $gl_gnulib_enabled_stat; then
+ gl_GNULIB_ENABLED_stat_TRUE=
+ gl_GNULIB_ENABLED_stat_FALSE='#'
+else
+ gl_GNULIB_ENABLED_stat_TRUE='#'
+ gl_GNULIB_ENABLED_stat_FALSE=
+fi
- unixware)
- ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
- ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
- MOTIF_LIBW="MOTIF_LIBW -lXimp"
- ;;
+ if $gl_gnulib_enabled_strtoll; then
+ gl_GNULIB_ENABLED_strtoll_TRUE=
+ gl_GNULIB_ENABLED_strtoll_FALSE='#'
+else
+ gl_GNULIB_ENABLED_strtoll_TRUE='#'
+ gl_GNULIB_ENABLED_strtoll_FALSE=
+fi
- aix4-2)
- ## olson@mcs.anl.gov says -li18n is needed by -lXm.
- MOTIF_LIBW="$MOTIF_LIBW -li18n"
- ;;
- esac
- MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
- fi
+ if $gl_gnulib_enabled_strtoull; then
+ gl_GNULIB_ENABLED_strtoull_TRUE=
+ gl_GNULIB_ENABLED_strtoull_FALSE='#'
+else
+ gl_GNULIB_ENABLED_strtoull_TRUE='#'
+ gl_GNULIB_ENABLED_strtoull_FALSE=
fi
+ if $gl_gnulib_enabled_verify; then
+ gl_GNULIB_ENABLED_verify_TRUE=
+ gl_GNULIB_ENABLED_verify_FALSE='#'
+else
+ gl_GNULIB_ENABLED_verify_TRUE='#'
+ gl_GNULIB_ENABLED_verify_FALSE=
+fi
-TOOLKIT_LIBW=
-case "$USE_X_TOOLKIT" in
- MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
- LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
- none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
-esac
+ # End of code from modules
-if test "$USE_X_TOOLKIT" = "none"; then
- LIBXT_OTHER="\$(LIBXSM)"
- OLDXMENU_TARGET="really-oldXMenu"
-else
- LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
- OLDXMENU_TARGET="really-lwlib"
-fi
-## The X Menu stuff is present in the X10 distribution, but missing
-## from X11. If we have X10, just use the installed library;
-## otherwise, use our own copy.
-if test "${HAVE_X11}" = "yes" ; then
-$as_echo "#define HAVE_X11 1" >>confdefs.h
- if test "$USE_X_TOOLKIT" = "none"; then
- OLDXMENU="\${oldXMenudir}/libXMenu11.a"
- else
- OLDXMENU="\${lwlibdir}/liblw.a"
- fi
- LIBXMENU="\$(OLDXMENU)"
- LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
- OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
-else
- ## For a syntactically valid Makefile; not actually used for anything.
- ## See comments in src/Makefile.in.
- OLDXMENU=nothing
- ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
- if test "${HAVE_X_WINDOWS}" = "yes"; then
- LIBXMENU="-lXMenu"
- else
- LIBXMENU=
- fi
- LIBX_OTHER=
- OLDXMENU_DEPS=
-fi
-if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
- OLDXMENU_TARGET=
- OLDXMENU=nothing
- LIBXMENU=
- OLDXMENU_DEPS=
-fi
+
+ gltests_libdeps=
+ gltests_ltlibdeps=
-if test "${HAVE_MENUS}" = "yes" ; then
-$as_echo "#define HAVE_MENUS 1" >>confdefs.h
-fi
+ gl_source_base='tests'
+ gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
-if test "${GNU_MALLOC}" = "yes" ; then
+ gl_module_indicator_condition=$gltests_WITNESS
-$as_echo "#define GNU_MALLOC 1" >>confdefs.h
-fi
-RALLOC_OBJ=
-if test "${REL_ALLOC}" = "yes" ; then
-$as_echo "#define REL_ALLOC 1" >>confdefs.h
- test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
-fi
-if test "$opsys" = "cygwin"; then
- CYGWIN_OBJ="sheap.o"
- ## Cygwin differs because of its unexec().
- PRE_ALLOC_OBJ=
- POST_ALLOC_OBJ=lastfile.o
-else
- CYGWIN_OBJ=
- PRE_ALLOC_OBJ=lastfile.o
- POST_ALLOC_OBJ=
-fi
+ LIBGNU_LIBDEPS="$gl_libdeps"
+
+ LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
+
+CFLAGS=$SAVE_CFLAGS
+LIBS=$SAVE_LIBS
case "$opsys" in
aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
#### It makes printing result more understandable as using GTK sets
#### toolkit_scroll_bars to yes by default.
if test "${HAVE_GTK}" = "yes"; then
- USE_X_TOOLKIT=GTK
+ if test "${with_gtk3}" = "yes"; then
+ USE_X_TOOLKIT=GTK3
+ else
+ USE_X_TOOLKIT=GTK
+ fi
fi
echo "
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