dnl Free Software Foundation, Inc., 59 Temple Place - Suite 330,
dnl Boston, MA 02111-1307, USA.
-AC_PREREQ(2.51)dnl
+AC_PREREQ(2.53)dnl
AC_INIT(src/lisp.h)
AC_CONFIG_HEADER(src/config.h:src/config.in)
else :
fi],
AC_DEFINE(MAIL_USE_POP))
+AH_TEMPLATE(MAIL_USE_POP, [Define to support POP mail retrieval.])dnl
AC_ARG_WITH(kerberos,
[ --with-kerberos support Kerberos-authenticated POP],
[AC_DEFINE(KERBEROS)])
+AH_TEMPLATE(KERBEROS,
+ [Define to support Kerberos-authenticated POP mail retrieval.])dnl
AC_ARG_WITH(kerberos5,
[ --with-kerberos5 support Kerberos version 5 authenticated POP],
[if test "${with_kerberos5+set}" = set; then
AC_DEFINE(KERBEROS)
fi
fi
-AC_DEFINE(KERBEROS5)])
+AC_DEFINE(KERBEROS5, 1, [Define to use Kerberos 5 instead of Kerberos 4.])])
AC_ARG_WITH(hesiod,
[ --with-hesiod support Hesiod to get the POP server host],
-[AC_DEFINE(HESIOD)])
+[AC_DEFINE(HESIOD, 1, [Define to support using a Hesiod database to find the POP server.])])
+
dnl This should be the last --with option, because --with-x is
dnl added later on when we find the path of X, and it's best to
dnl keep them together visually.
AC_PROG_LN_S
AC_PROG_CPP
AC_PROG_INSTALL
-AC_PROG_YACC
if test "x$RANLIB" = x; then
AC_PROG_RANLIB
fi
dnl checks for header files
AC_CHECK_HEADERS(sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
- termcap.h stdio_ext.h fcntl.h term.h strings.h coff.h pty.h)
+ termcap.h stdio_ext.h fcntl.h term.h strings.h coff.h pty.h sys/mman.h \
+ sys/param.h)
AC_HEADER_STDC
AC_HEADER_TIME
AC_DECL_SYS_SIGLIST
#endif], [static struct utimbuf x; x.actime = x.modtime;],
emacs_cv_struct_utimbuf=yes, emacs_cv_struct_utimbuf=no))
if test $emacs_cv_struct_utimbuf = yes; then
- AC_DEFINE(HAVE_STRUCT_UTIMBUF)
+ AC_DEFINE(HAVE_STRUCT_UTIMBUF, 1, [Define to 1 if `struct utimbuf' is declared by <utime.h>.])
fi
dnl checks for typedefs
dnl Check for speed_t typedef.
AC_CACHE_CHECK(for speed_t, emacs_cv_speed_t,
-AC_TRY_COMPILE([#include <termios.h>], [speed_t x = 1;],
- emacs_cv_speed_t=yes, emacs_cv_speed_t=no))
+ [AC_TRY_COMPILE([#include <termios.h>], [speed_t x = 1;],
+ emacs_cv_speed_t=yes, emacs_cv_speed_t=no)])
if test $emacs_cv_speed_t = yes; then
- AC_DEFINE(HAVE_SPEED_T)
+ AC_DEFINE(HAVE_SPEED_T, 1,
+ [Define to 1 if `speed_t' is declared by <termios.h>.])
fi
AC_CACHE_CHECK(for struct timeval, emacs_cv_struct_timeval,
emacs_cv_struct_timeval=yes, emacs_cv_struct_timeval=no))
HAVE_TIMEVAL=$emacs_cv_struct_timeval
if test $emacs_cv_struct_timeval = yes; then
- AC_DEFINE(HAVE_TIMEVAL)
+ AC_DEFINE(HAVE_TIMEVAL, 1, [Define to 1 if `struct timeval' is declared by <sys/time.h>.])
fi
AC_CACHE_CHECK(for struct exception, emacs_cv_struct_exception,
emacs_cv_struct_exception=yes, emacs_cv_struct_exception=no))
HAVE_EXCEPTION=$emacs_cv_struct_exception
if test $emacs_cv_struct_exception != yes; then
- AC_DEFINE(NO_MATHERR)
+ AC_DEFINE(NO_MATHERR, 1, [Define to 1 if you don't have struct exception in math.h.])
fi
dnl checks for structure members
AC_STRUCT_TM
AC_STRUCT_TIMEZONE
-AC_CACHE_CHECK(for tm_gmtoff in struct tm, emacs_cv_tm_gmtoff,
-AC_TRY_LINK([#include <time.h>], [struct tm t; t.tm_gmtoff = 0],
- emacs_cv_tm_gmtoff=yes,
- emacs_cv_tm_gmtoff=no))
-if test $emacs_cv_tm_gmtoff = yes; then
- AC_DEFINE(HAVE_TM_GMTOFF)
-fi
+AC_CHECK_MEMBER(struct tm.tm_gmtoff,
+ [AC_DEFINE(HAVE_TM_GMTOFF, 1,
+ [Define to 1 if `tm_gmtoff' is member of `struct tm'.])],,
+ [#include <time.h>])
dnl checks for compiler characteristics
else
AC_DEFINE(POINTER_TYPE, char)
fi
+AH_TEMPLATE(POINTER_TYPE,
+ [Define as `void' if your compiler accepts `void *'; otherwise
+ define as `char'.])dnl
dnl check for Make feature
AC_PROG_MAKE_SET
GNU_MALLOC_reason="
(Using Doug Lea's new malloc from the GNU C Library.)"
fi
- AC_DEFINE(DOUG_LEA_MALLOC)
+ AC_DEFINE(DOUG_LEA_MALLOC, 1,
+ [Define to 1 if you are using the GNU C Library.])
fi
if test x"${REL_ALLOC}" = x; then
emacs_xkb=yes, emacs_xkb=no)
AC_MSG_RESULT($emacs_xkb)
if test $emacs_xkb = yes; then
- AC_DEFINE(HAVE_XKBGETKEYBOARD)
+ AC_DEFINE(HAVE_XKBGETKEYBOARD, 1, [Define to 1 if you have the XkbGetKeyboard function.])
fi
AC_CHECK_FUNCS(XrmSetDatabase XScreenResourceString \
], emacs_cv_x11_version_6=yes, emacs_cv_x11_version_6=no)])
if test $emacs_cv_x11_version_6 = yes; then
AC_MSG_RESULT(6 or newer)
- AC_DEFINE(HAVE_X11R6)
+ AC_DEFINE(HAVE_X11R6, 1,
+ [Define to 1 if you have the X11R6 or newer version of Xlib.])
else
AC_MSG_RESULT(before 6)
fi
if test $emacs_cv_x11_version_5 = yes; then
AC_MSG_RESULT(5 or newer)
HAVE_X11R5=yes
- AC_DEFINE(HAVE_X11R5)
+ AC_DEFINE(HAVE_X11R5, 1,
+ [Define to 1 if you have the X11R5 or newer version of Xlib.])
else
HAVE_X11R5=no
AC_MSG_RESULT(before 5)
HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
if test $emacs_cv_x11_toolkit_version_6 = yes; then
AC_MSG_RESULT(6 or newer)
- AC_DEFINE(HAVE_X11XTR6)
+ AC_DEFINE(HAVE_X11XTR6, 1,
+ [Define to 1 if you have the X11R6 or newer version of Xt.])
else
AC_MSG_RESULT(before 6)
fi
HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1
if test $emacs_cv_motif_version_2_1 = yes; then
HAVE_LIBXP=no
- AC_DEFINE(HAVE_MOTIF_2_1)
+ AC_DEFINE(HAVE_MOTIF_2_1, 1,
+ [Define to 1 if you have Motif 2.1 or newer.])
AC_CHECK_LIB(Xp, XpCreateContext, HAVE_LIBXP=yes)
if test ${HAVE_LIBXP} = yes; then
- AC_DEFINE(HAVE_LIBXP)
+ AC_DEFINE(HAVE_LIBXP, 1,
+ [Define to 1 if you have the Xp library (-lXp).])
fi
fi
fi
AC_CHECK_HEADER(X11/Xaw3d/Scrollbar.h,
AC_CHECK_LIB(Xaw3d, XawScrollbarSetThumb, HAVE_XAW3D=yes))
if test "${HAVE_XAW3D}" = "yes"; then
- AC_DEFINE(HAVE_XAW3D)
+ AC_DEFINE(HAVE_XAW3D, 1,
+ [Define to 1 if you have the Xaw3d library (-lXaw3d).])
fi
fi
fi
dnl using Motif or Xaw3d is available, and unless
dnl --with-toolkit-scroll-bars=no was specified.
+AH_TEMPLATE(USE_TOOLKIT_SCROLL_BARS,
+ [Define to 1 if we should use toolkit scroll bars.])dnl
USE_TOOLKIT_SCROLL_BARS=no
if test "${with_toolkit_scroll_bars}" != "no"; then
if test "${USE_X_TOOLKIT}" != "none"; then
dnl with `--with-xim=no'.
if test "${with_xim}" != "no"; then
- AC_DEFINE(USE_XIM)
+ AC_DEFINE(USE_XIM, 1,
+ [Define to 1 if we should use XIM, if it is available.])
fi
### Use -lXpm if available, unless `--with-xpm=no'.
fi
if test "${HAVE_XPM}" = "yes"; then
- AC_DEFINE(HAVE_XPM)
+ AC_DEFINE(HAVE_XPM, 1, [Define to 1 if you have the Xpm libary (-lXpm).])
fi
fi
AC_CHECK_LIB(jpeg, jpeg_destroy_compress, HAVE_JPEG=yes))
fi
+ AH_TEMPLATE(HAVE_JPEG, [Define to 1 if you have the jpeg library (-ljpeg).])dnl
if test "${HAVE_JPEG}" = "yes"; then
AC_DEFINE(HAVE_JPEG)
+ AC_EGREP_CPP(
+changequote({, })dnl avoid leadingspace on the next line
+{version= *(6[2-9]|[7-9][0-9])},
+changequote([, ])dnl
+ [#include <jpeglib.h>
+ version=JPEG_LIB_VERSION
+],
+ AC_DEFINE(HAVE_JPEG),
+ [AC_MSG_WARN([libjpeg found, but not version 6b or later])
+ HAVE_JPEG=no])
fi
fi
fi
if test "${HAVE_PNG}" = "yes"; then
- AC_DEFINE(HAVE_PNG)
+ AC_DEFINE(HAVE_PNG, 1, [Define to 1 if you have the png library (-lpng).])
fi
fi
fi
if test "${HAVE_TIFF}" = "yes"; then
- AC_DEFINE(HAVE_TIFF)
+ AC_DEFINE(HAVE_TIFF, 1, [Define to 1 if you have the tiff library (-ltiff).])
fi
fi
fi
if test "${HAVE_GIF}" = "yes"; then
- AC_DEFINE(HAVE_GIF)
+ AC_DEFINE(HAVE_GIF, 1, [Define to 1 if you have the ungif library (-lungif).])
fi
fi
[return h_errno;],
emacs_cv_netdb_declares_h_errno=yes, emacs_cv_netdb_declares_h_errno=no)])
if test $emacs_cv_netdb_declares_h_errno = yes; then
- AC_DEFINE(HAVE_H_ERRNO)
+ AC_DEFINE(HAVE_H_ERRNO, 1, [Define to 1 if netdb.h declares h_errno.])
fi
AC_FUNC_ALLOCA
AC_MSG_ERROR([Shared liblockfile found but can't link against it.
This probably means that movemail could lose mail.
There may be a \`development' package to install containing liblockfile.])
- else AC_DEFINE(LIBMAIL, -llockfile)
+ else AC_DEFINE(LIBMAIL, -llockfile, [Define to -llockfile if it is usable.])
fi
else :
fi
strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
utimes setrlimit setpgid getcwd getwd shutdown strftime getaddrinfo \
__fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \
-gai_strerror mkstemp)
+gai_strerror mkstemp mremap memmove)
AC_FUNC_MKTIME
if test "$ac_cv_func_working_mktime" = no; then
- AC_DEFINE(BROKEN_MKTIME)
+ AC_DEFINE(BROKEN_MKTIME, 1, [Define to 1 if the mktime function is broken.])
fi
AC_FUNC_GETLOADAVG
[AC_CHECK_LIB(resolv, __res_send, resolv=yes)])])])
if test "$resolv" = yes ; then
RESOLVLIB=-lresolv
- AC_DEFINE(HAVE_LIBRESOLV)
+ AC_DEFINE(HAVE_LIBRESOLV, 1,
+ [Define to 1 if you have the resolv library (-lresolv).])
else
RESOLVLIB=
fi
AC_CHECK_FUNC(hes_getmailhost, , [AC_CHECK_LIB(hesiod, hes_getmailhost,
- AC_DEFINE(HAVE_LIBHESIOD), :, $RESOLVLIB)])
+ AC_DEFINE(HAVE_LIBHESIOD, 1,
+ [Define to 1 if you have the hesiod library (-lhesiod).]),
+ :, $RESOLVLIB)])
fi
# These tell us which Kerberos-related libraries to use.
fi])dnl
AC_MSG_RESULT($emacs_cv_localtime_cache)
if test $emacs_cv_localtime_cache = yes; then
- AC_DEFINE(LOCALTIME_CACHE)
+ AC_DEFINE(LOCALTIME_CACHE, 1,
+ [Define to 1 if localtime caches TZ.])
fi
if test "x$HAVE_TIMEVAL" = xyes; then
AC_CHECK_FUNCS(gettimeofday)
- AC_CACHE_CHECK(whether gettimeofday can accept two arguments,
- emacs_cv_gettimeofday_two_arguments,
- [AC_TRY_COMPILE([
+ if test $ac_cv_func_gettimeofday = yes; then
+ AC_CACHE_CHECK(whether gettimeofday can accept two arguments,
+ emacs_cv_gettimeofday_two_arguments,
+ [AC_TRY_COMPILE([
#ifdef TIME_WITH_SYS_TIME
#include <sys/time.h>
#include <time.h>
#include <time.h>
#endif
#endif],
- [struct timeval time;
- gettimeofday (&time, 0);],
- emacs_cv_gettimeofday_two_arguments=yes,
- emacs_cv_gettimeofday_two_arguments=no)])
- if test $emacs_cv_gettimeofday_two_arguments = no; then
- AC_DEFINE(GETTIMEOFDAY_ONE_ARGUMENT)
+ [struct timeval time;
+ gettimeofday (&time, 0);],
+ emacs_cv_gettimeofday_two_arguments=yes,
+ emacs_cv_gettimeofday_two_arguments=no)])
+ if test $emacs_cv_gettimeofday_two_arguments = no; then
+ AC_DEFINE(GETTIMEOFDAY_ONE_ARGUMENT, 1,
+ [Define to 1 if gettimeofday accepts only one argument.])
+ fi
fi
fi
AC_CHECK_HEADER(arpa/inet.h, , ok_so_far=no)
fi
if test $ok_so_far = yes; then
- AC_DEFINE(HAVE_INET_SOCKETS)
+ AC_DEFINE(HAVE_INET_SOCKETS, 1,
+ [Define to 1 if you have inet sockets.])
fi
if test -f /usr/lpp/X11/bin/smt.exp; then
- AC_DEFINE(HAVE_AIX_SMT_EXP)
+ AC_DEFINE(HAVE_AIX_SMT_EXP, 1,
+ [Define to 1 if the file /usr/lpp/X11/bin/smt.exp exists.])
fi
AC_MSG_CHECKING(whether system supports dynamic ptys)
if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
AC_MSG_RESULT(yes)
- AC_DEFINE(HAVE_DEV_PTMX)
+ AC_DEFINE(HAVE_DEV_PTMX, 1, [Define to 1 if dynamic ptys are supported.])
else
AC_MSG_RESULT(no)
fi
AC_SUBST(opsysfile)
AC_SUBST(GETLOADAVG_LIBS)
-AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "${canonical}")
-AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "${ac_configure_args}")
-AC_DEFINE_UNQUOTED(config_machfile, "${machfile}")
-AC_DEFINE_UNQUOTED(config_opsysfile, "${opsysfile}")
-AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, ${LD_SWITCH_X_SITE})
-AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, ${LD_SWITCH_X_SITE_AUX})
-AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, ${C_SWITCH_X_SITE})
-AC_DEFINE_UNQUOTED(UNEXEC_SRC, ${UNEXEC_SRC})
+AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "${canonical}",
+ [Define to the canonical Emacs configuration name.])
+AC_DEFINE_UNQUOTED(EMACS_CONFIG_OPTIONS, "${ac_configure_args}",
+ [Define to the options passed to configure.])
+AC_DEFINE_UNQUOTED(config_machfile, "${machfile}",
+ [Define to the used machine dependent file.])
+AC_DEFINE_UNQUOTED(config_opsysfile, "${opsysfile}",
+ [Define to the used os dependent file.])
+AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE, ${LD_SWITCH_X_SITE},
+[Define LD_SWITCH_X_SITE to contain any special flags your loader
+ may need to deal with X Windows. For instance, if you've defined
+ HAVE_X_WINDOWS above and your X libraries aren't in a place that
+ your loader can find on its own, you might want to add "-L/..." or
+ something similar.])
+AC_DEFINE_UNQUOTED(LD_SWITCH_X_SITE_AUX, ${LD_SWITCH_X_SITE_AUX},
+ [Define LD_SWITCH_X_SITE_AUX with an -R option
+ in case it's needed (for Solaris, for example).])
+AC_DEFINE_UNQUOTED(C_SWITCH_X_SITE, ${C_SWITCH_X_SITE},
+[Define C_SWITCH_X_SITE to contain any special flags your compiler
+ may need to deal with X Windows. For instance, if you've defined
+ HAVE_X_WINDOWS above and your X include files aren't in a place
+ that your compiler can find on its own, you might want to add
+ "-I/..." or something similar.])
+AC_DEFINE_UNQUOTED(UNEXEC_SRC, ${UNEXEC_SRC},
+ [Define to the unexec source file name.])
if test "${HAVE_X_WINDOWS}" = "yes" ; then
- AC_DEFINE(HAVE_X_WINDOWS)
+ AC_DEFINE(HAVE_X_WINDOWS, 1,
+ [Define to 1 if you want to use the X window system.])
fi
if test "${USE_X_TOOLKIT}" != "none" ; then
- AC_DEFINE(USE_X_TOOLKIT)
+ AC_DEFINE(USE_X_TOOLKIT, 1, [Define to 1 if using an X toolkit.])
fi
if test "${HAVE_X11}" = "yes" ; then
- AC_DEFINE(HAVE_X11)
+ AC_DEFINE(HAVE_X11, 1,
+ [Define to 1 if you want to use version 11 of X windows.
+ Otherwise, Emacs expects to use version 10.])
fi
if test "${HAVE_XFREE386}" = "yes" ; then
- AC_DEFINE(HAVE_XFREE386)
+ AC_DEFINE(HAVE_XFREE386, 1, [Define to 1 if you're using XFree386.])
fi
if test "${HAVE_MENUS}" = "yes" ; then
- AC_DEFINE(HAVE_MENUS)
+ AC_DEFINE(HAVE_MENUS, 1,
+ [Define to 1 if you have mouse menus.
+ (This is automatic if you use X, but the option to specify it remains.)
+ It is also defined with other window systems that support xmenu.c.])
fi
if test "${GNU_MALLOC}" = "yes" ; then
- AC_DEFINE(GNU_MALLOC)
+ AC_DEFINE(GNU_MALLOC, 1,
+ [Define to 1 if you want to use the GNU memory allocator.])
fi
if test "${REL_ALLOC}" = "yes" ; then
- AC_DEFINE(REL_ALLOC)
+ AC_DEFINE(REL_ALLOC, 1,
+ [Define REL_ALLOC if you want to use the relocating allocator for
+ buffer space.])
fi
AC_CHECK_HEADERS(nlist.h, [AC_DEFINE(NLIST_STRUCT, 1,
- [Define if you have <nlist.h>.])])
+ [Define to 1 if you have <nlist.h>.])])
+
+AH_TOP([/* GNU Emacs site configuration template file. -*- C -*-
+ Copyright (C) 1988, 1993, 1994, 1999, 2000 Free Software Foundation, Inc.
+
+This file is part of GNU Emacs.
+
+GNU Emacs is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Emacs is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Emacs; see the file COPYING. If not, write to the
+Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+
+/* No code in Emacs #includes config.h twice, but some of the code
+ intended to work with other packages as well (like gmalloc.c)
+ think they can include it as many times as they like. */
+#ifndef EMACS_CONFIG_H
+#define EMACS_CONFIG_H
+])dnl
+
+AH_BOTTOM([
+/* If we're using any sort of window system, define some consequences. */
+#ifdef HAVE_X_WINDOWS
+#define HAVE_WINDOW_SYSTEM
+#define MULTI_KBOARD
+#define HAVE_MOUSE
+#endif
+
+/* If we're using the Carbon API on Mac OS X, define a few more
+ variables as well. */
+#ifdef HAVE_CARBON
+#define HAVE_WINDOW_SYSTEM
+#define HAVE_MOUSE
+#define HAVE_MENUS
+#endif
+
+/* Define USER_FULL_NAME to return a string
+ that is the user's full name.
+ It can assume that the variable `pw'
+ points to the password file entry for this user.
+
+ At some sites, the pw_gecos field contains
+ the user's full name. If neither this nor any other
+ field contains the right thing, use pw_name,
+ giving the user's login name, since that is better than nothing. */
+#define USER_FULL_NAME pw->pw_gecos
+
+/* Define AMPERSAND_FULL_NAME if you use the convention
+ that & in the full name stands for the login id. */
+/* Turned on June 1996 supposing nobody will mind it. */
+#define AMPERSAND_FULL_NAME
+
+/* Define HAVE_SOUND if we have sound support. We know it works
+ and compiles only on the specified platforms. For others,
+ it probably doesn't make sense to try. */
+
+#if defined __FreeBSD__ || defined __NetBSD__ || defined __linux__
+#ifdef HAVE_MACHINE_SOUNDCARD_H
+#define HAVE_SOUND 1
+#endif
+#ifdef HAVE_SYS_SOUNDCARD_H
+#define HAVE_SOUND 1
+#endif
+#ifdef HAVE_SOUNDCARD_H
+#define HAVE_SOUND 1
+#endif
+#endif /* __FreeBSD__ || __NetBSD__ || __linux__ */
+
+/* If using GNU, then support inline function declarations. */
+/* Don't try to switch on inline handling as detected by AC_C_INLINE
+ generally, because even if non-gcc compilers accept `inline', they
+ may reject `extern inline'. */
+#ifdef __GNUC__
+#define INLINE __inline__
+#else
+#define INLINE
+#endif
+
+/* Include the os and machine dependent files. */
+#include config_opsysfile
+#include config_machfile
+
+/* Load in the conversion definitions if this system
+ needs them and the source file being compiled has not
+ said to inhibit this. There should be no need for you
+ to alter these lines. */
+
+#ifdef SHORTNAMES
+#ifndef NO_SHORTNAMES
+#include "../shortnames/remap.h"
+#endif /* not NO_SHORTNAMES */
+#endif /* SHORTNAMES */
+
+/* If no remapping takes place, static variables cannot be dumped as
+ pure, so don't worry about the `static' keyword. */
+#ifdef NO_REMAP
+#undef static
+#endif
+
+/* Define `subprocesses' should be defined if you want to
+ have code for asynchronous subprocesses
+ (as used in M-x compile and M-x shell).
+ These do not work for some USG systems yet;
+ for the ones where they work, the s/SYSTEM.h file defines this flag. */
+
+#ifndef VMS
+#ifndef USG
+/* #define subprocesses */
+#endif
+#endif
+
+/* SIGTYPE is the macro we actually use. */
+#ifndef SIGTYPE
+#define SIGTYPE RETSIGTYPE
+#endif
+
+#ifdef emacs /* Don't do this for lib-src. */
+/* Tell regex.c to use a type compatible with Emacs. */
+#define RE_TRANSLATE_TYPE Lisp_Object
+#define RE_TRANSLATE(TBL, C) CHAR_TABLE_TRANSLATE (TBL, C)
+#define RE_TRANSLATE_P(TBL) (XFASTINT (TBL) != 0)
+#endif
+
+/* Avoid link-time collision with system mktime if we will use our own. */
+#if ! HAVE_MKTIME || BROKEN_MKTIME
+#define mktime emacs_mktime
+#endif
+
+/* The rest of the code currently tests the CPP symbol BSTRING.
+ Override any claims made by the system-description files.
+ Note that on some SCO version it is possible to have bcopy and not bcmp. */
+#undef BSTRING
+#if defined (HAVE_BCOPY) && defined (HAVE_BCMP)
+#define BSTRING
+#endif
+
+/* Some of the files of Emacs which are intended for use with other
+ programs assume that if you have a config.h file, you must declare
+ the type of getenv.
+
+ This declaration shouldn't appear when alloca.s or Makefile.in
+ includes config.h. */
+#ifndef NOT_C_CODE
+extern char *getenv ();
+#endif
+
+#endif /* EMACS_CONFIG_H */
+
+/* These default definitions are good for almost all machines.
+ The exceptions override them in m/MACHINE.h. */
+
+#ifndef BITS_PER_CHAR
+#define BITS_PER_CHAR 8
+#endif
+
+#ifndef BITS_PER_SHORT
+#define BITS_PER_SHORT 16
+#endif
+
+/* Note that lisp.h uses this in a preprocessor conditional, so it
+ would not work to use sizeof. That being so, we do all of them
+ without sizeof, for uniformity's sake. */
+#ifndef BITS_PER_INT
+#define BITS_PER_INT 32
+#endif
+
+#ifndef BITS_PER_LONG
+#ifdef _LP64
+#define BITS_PER_LONG 64
+#else
+#define BITS_PER_LONG 32
+#endif
+#endif
+
+/* Define if the compiler supports function prototypes. It may do so
+ but not define __STDC__ (e.g. DEC C by default) or may define it as
+ zero. */
+#undef PROTOTYPES
+/* For mktime.c: */
+#ifndef __P
+# if defined PROTOTYPES
+# define __P(args) args
+# else
+# define __P(args) ()
+# endif /* GCC. */
+#endif /* __P */
+
+
+/* Don't include "string.h" or <stdlib.h> in non-C code. */
+#ifndef NOT_C_CODE
+#ifdef HAVE_STRING_H
+#include "string.h"
+#endif
+#ifdef HAVE_STRINGS_H
+#include "strings.h" /* May be needed for bcopy & al. */
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#endif
+
+/* Define HAVE_X_I18N if we have usable i18n support. */
+
+#ifdef HAVE_X11R6
+#define HAVE_X_I18N
+#elif defined HAVE_X11R5 && !defined X11R5_INHIBIT_I18N
+#define HAVE_X_I18N
+#endif
+
+/* Define HAVE_X11R6_XIM if we have usable X11R6-style XIM support. */
+
+#if defined HAVE_X11R6 && !defined INHIBIT_X11R6_XIM
+#define HAVE_X11R6_XIM
+#endif
+
+/* Should we enable expensive run-time checking of data types? */
+#undef ENABLE_CHECKING
+
+#if defined __GNUC__ && (__GNUC__ > 2 \
+ || (__GNUC__ == 2 && __GNUC_MINOR__ >= 5))
+#define NO_RETURN __attribute__ ((__noreturn__))
+#else
+#define NO_RETURN /* nothing */
+#endif
+])dnl
#### Report on what we decided to do.
echo "
projects / emacs.git / commitdiff