LIBOBJS
SUBDIR_MAKEFILES_IN
WINDOW_SYSTEM_OBJ
-LIB_GCC
-LD_FIRSTFLAG
LD_SWITCH_SYSTEM_TEMACS
LIBGNU_LTLIBDEPS
LIBGNU_LIBDEPS
W32_LIBS
W32_OBJ
WINDRES
-LIB_STANDARD
NS_OBJC_OBJ
NS_OBJ
ns_self_contained
ALSA_CFLAGS
LIBSOUND
PKG_CONFIG
-CRT_DIR
-START_FILES
LIB_MATH
LIBS_SYSTEM
C_SWITCH_SYSTEM
with_makeinfo
with_compress_info
with_pkg_config_prog
-with_crt_dir
with_gameuser
with_gnustep_conf
enable_ns_self_contained
--without-compress-info don't compress the installed Info pages
--with-pkg-config-prog=FILENAME
file name of pkg-config for finding GTK and librsvg
- --with-crt-dir=DIR directory containing crtn.o etc. The default is
- /usr/lib, or /usr/lib64 on some platforms.
--with-gameuser=USER user for shared game score files
--with-gnustep-conf=FILENAME
name of GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
as_fn_append ac_header_list " sys/systeminfo.h"
as_fn_append ac_header_list " coff.h"
as_fn_append ac_header_list " pty.h"
-as_fn_append ac_header_list " sys/vlimit.h"
as_fn_append ac_header_list " sys/resource.h"
as_fn_append ac_header_list " sys/utsname.h"
as_fn_append ac_header_list " pwd.h"
fi
fi
-CRT_DIR=
-
-# Check whether --with-crt-dir was given.
-if test "${with_crt_dir+set}" = set; then :
- withval=$with_crt_dir;
-fi
-
-CRT_DIR="${with_crt_dir}"
-
# Check whether --with-gameuser was given.
if test "${with_gameuser+set}" = set; then :
LIB_MATH=-lm
-LIB_STANDARD=
-START_FILES=
SYSTEM_TYPE=`echo $opsys | sed -e 's/[0-9].*//' -e 's|-|/|'`
case $opsys in
cygwin )
LIB_MATH=
- START_FILES='pre-crt0.o'
;;
darwin )
## Adding -lm confuses the dynamic linker, so omit it.
LIB_MATH=
- START_FILES='pre-crt0.o'
;;
freebsd )
- LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
- START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
SYSTEM_TYPE=berkeley-unix
;;
gnu-linux | gnu-kfreebsd )
- LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
- START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
;;
hpux10-20 | hpux11 )
- LIB_STANDARD=-lc
- START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
;;
netbsd | openbsd )
- LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
- START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
SYSTEM_TYPE=berkeley-unix
;;
-
cat >>confdefs.h <<_ACEOF
#define SYSTEM_TYPE "$SYSTEM_TYPE"
_ACEOF
-crt_files=
-
-for file in x $LIB_STANDARD $START_FILES; do
- case "$file" in
- *CRT_DIR*) crt_files="$crt_files `echo $file | sed -e 's|.*/||'`" ;;
- esac
-done
-
-if test "x$crt_files" != x; then
-
- ## If user specified a crt-dir, use that unconditionally.
- crt_gcc=no
-
- if test "X$CRT_DIR" = "X"; then
-
- CRT_DIR=/usr/lib # default
-
- case "$canonical" in
- x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
- ## On x86-64 and s390x GNU/Linux distributions, the standard library
- ## can be in a variety of places. We only try /usr/lib64 and /usr/lib.
- ## For anything else (eg /usr/lib32), it is up the user to specify
- ## the location (bug#5655).
- ## Test for crtn.o, not just the directory, because sometimes the
- ## directory exists but does not have the relevant files (bug#1287).
- ## FIXME better to test for binary compatibility somehow.
- test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
- ;;
-
- powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
- esac
-
- case "$opsys" in
- hpux10-20) CRT_DIR=/lib ;;
- esac
-
- test "x${GCC}" = xyes && crt_gcc=yes
-
- fi # CRT_DIR = ""
-
- crt_missing=
-
- for file in $crt_files; do
-
- ## If we're using gcc, try to determine it automatically by asking
- ## gcc. [If this doesn't work, CRT_DIR will remain at the
- ## system-dependent default from above.]
- if test $crt_gcc = yes && test ! -e $CRT_DIR/$file; then
-
- crt_file=`$CC --print-file-name=$file 2>/dev/null`
- case "$crt_file" in
- */*)
- CRT_DIR=`$as_dirname -- "$crt_file" ||
-$as_expr X"$crt_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$crt_file" : 'X\(//\)[^/]' \| \
- X"$crt_file" : 'X\(//\)$' \| \
- X"$crt_file" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$crt_file" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
- s//\1/
- q
- }
- /^X\(\/\/\)[^/].*/{
- s//\1/
- q
- }
- /^X\(\/\/\)$/{
- s//\1/
- q
- }
- /^X\(\/\).*/{
- s//\1/
- q
- }
- s/.*/./; q'`
- ;;
- esac
- fi
-
- crt_gcc=no
-
- test -e $CRT_DIR/$file || crt_missing="$crt_missing $file"
- done # $crt_files
-
- test "x$crt_missing" = x || \
- as_fn_error "Required file(s) not found:$crt_missing
-Try using the --with-crt-dir option." "$LINENO" 5
-
-fi # crt_files != ""
-
-
-
-case $opsys in
- netbsd | openbsd )
- if test -f $CRT_DIR/crti.o; then
-
- test -f $CRT_DIR/crtn.o || \
- as_fn_error "Required file not found: crtn.o" "$LINENO" 5
-
- LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
- START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
- fi
- ;;
-esac
-
pre_PKG_CONFIG_CFLAGS=$CFLAGS
pre_PKG_CONFIG_LIBS=$LIBS
-
-
CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
LIBS_GNUSTEP="-lgnustep-gui -lgnustep-base -lobjc -lpthread"
- LIB_STANDARD=
- START_FILES=
{ $as_echo "$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 :
-
HAVE_W32=no
W32_OBJ=
W32_LIBS=
else
test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
VMLIMIT_OBJ=vm-limit.o
+
+ for ac_header in sys/vlimit.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "sys/vlimit.h" "ac_cv_header_sys_vlimit_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_vlimit_h" = x""yes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_SYS_VLIMIT_H 1
+_ACEOF
+
+fi
+
+done
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for data_start" >&5
+$as_echo_n "checking for data_start... " >&6; }
+if test "${emacs_cv_data_start+set}" = set; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+extern char data_start[]; char ch;
+int
+main ()
+{
+return data_start == &ch;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ emacs_cv_data_start=yes
+else
+ emacs_cv_data_start=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_data_start" >&5
+$as_echo "$emacs_cv_data_start" >&6; }
+ if test $emacs_cv_data_start = yes; then
+
+$as_echo "#define HAVE_DATA_START 1" >>confdefs.h
+
+ fi
fi
-
case $opsys in
- gnu)
- $as_echo "#define DATA_START ({ extern int data_start; (char *) &data_start; })" >>confdefs.h
-
- ;;
-
aix*)
- $as_echo "#define DATA_START 0x20000000" >>confdefs.h
-
- $as_echo "#define DATA_SEG_BITS 0x20000000" >>confdefs.h
+ $as_echo "#define DATA_SEG_BITS 0x20000000" >>confdefs.h
;;
hpux*)
- $as_echo "#define DATA_START 0x40000000" >>confdefs.h
-
- $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h
+ $as_echo "#define DATA_SEG_BITS 0x40000000" >>confdefs.h
;;
irix6-5)
- $as_echo "#define DATA_START 0x10000000" >>confdefs.h
-
$as_echo "#define DATA_SEG_BITS 0x10000000" >>confdefs.h
;;
-
-LD_FIRSTFLAG=
-ORDINARY_LINK=
-case "$opsys" in
- ## gnu: GNU needs its own crt0.
- aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
-
- ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
- ## library search parth, i.e. it won't search /usr/lib for libc and
- ## friends. Using -nostartfiles instead avoids this problem, and
- ## will also work on earlier NetBSD releases.
- netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
-
- ## powerpc*: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
- ## MkLinux/LinuxPPC needs this.
- ## s390x-* only supports opsys = gnu-linux so it can be added here.
- gnu-*)
- case "$canonical" in
- powerpc*|s390x-*) LD_FIRSTFLAG="-nostdlib" ;;
- esac
- ;;
-esac
-
-
-if test "x$ORDINARY_LINK" = "xyes"; then
-
- LD_FIRSTFLAG=""
-
-$as_echo "#define ORDINARY_LINK 1" >>confdefs.h
-
-
-## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
-## freebsd, gnu-* not on powerpc*|s390x*.
-elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
-
- ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
- ## places that are difficult to figure out at make time. Fortunately,
- ## these same versions allow you to pass arbitrary flags on to the
- ## linker, so there is no reason not to use it as a linker.
- ##
- ## Well, it is not quite perfect. The "-nostdlib" keeps GCC from
- ## searching for libraries in its internal directories, so we have to
- ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
- LD_FIRSTFLAG="-nostdlib"
-fi
-
-## FIXME? What setting of EDIT_LDFLAGS should this have?
-test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
-
-
-
-
-## FIXME? The logic here is not precisely the same as that above.
-## There is no check here for a pre-defined LD_FIRSTFLAG.
-## Should we only be setting LIB_GCC if LD ~ -nostdlib?
-LIB_GCC=
-if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
-
- case "$opsys" in
- freebsd|netbsd|openbsd) LIB_GCC= ;;
-
- gnu-*)
- ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
- ## build on ARM EABI under GNU/Linux. (Bug#5518)
- case $host_cpu in
- arm*)
- LIB_GCC="-lgcc_s"
- ;;
- *)
- ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
- ## immediately undefine it again and redefine it to empty.
- ## Was the C_SWITCH_X_SITE part really necessary?
-## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
- LIB_GCC=
- ;;
- esac
- ;;
-
- ## Ask GCC where to find libgcc.a.
- *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
- esac
-fi
-
## Common for all window systems
if test "$window_system" != "none"; then
projects / emacs.git / commitdiff