dnl autoconf
dnl in the directory containing this script.
dnl
-dnl Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002
+dnl Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2003
dnl Free Software Foundation, Inc.
dnl
dnl This file is part of GNU Emacs.
dnl added later on when we find the path of X, and it's best to
dnl keep them together visually.
AC_ARG_WITH(x-toolkit,
-[ --with-x-toolkit=KIT use an X toolkit (KIT = yes/lucid/athena/motif/no)],
+[ --with-x-toolkit=KIT use an X toolkit
+ (KIT = yes/lucid/athena/motif/gtk/no)],
[ case "${withval}" in
y | ye | yes ) val=athena ;;
n | no ) val=no ;;
l | lu | luc | luci | lucid ) val=lucid ;;
a | at | ath | athe | athen | athena ) val=athena ;;
m | mo | mot | moti | motif ) val=motif ;;
+ g | gt | gtk ) val=gtk ;;
dnl These don't currently work.
dnl o | op | ope | open | open- | open-l | open-lo \
dnl | open-loo | open-look ) val=open-look ;;
dnl AC_MSG_ERROR([the `--with-x-toolkit' option is supposed to have a value
dnl which is `yes', `no', `lucid', `athena', `motif' or `open-look'.])
AC_MSG_ERROR([`--with-x-toolkit=$withval' is invalid\;
-this option's value should be `yes', `no', `lucid', `athena', or `motif'.
+this option's value should be `yes', `no', `lucid', `athena', `motif' or `gtk'.
Currently, `yes', `athena' and `lucid' are synonyms.])
;;
esac
[ --with-gif use -lungif for displaying GIF images])
AC_ARG_WITH(png,
[ --with-png use -lpng for displaying PNG images])
+AC_ARG_WITH(gtk,
+[ --with-gtk use GTK (same as --with-x-toolkit=gtk)])
+AC_ARG_WITH(pkg-config-prog,
+[ --with-pkg-config-prog Path to pkg-config to use for finding GTK])
AC_ARG_WITH(toolkit-scroll-bars,
[ --without-toolkit-scroll-bars
don't use Motif or Xaw3d scroll bars])
[ --without-xim don't use X11 XIM])
AC_ARG_WITH(carbon,
[ --without-carbon don't use Carbon GUI on Mac OS X])
+AC_ARG_ENABLE(carbon-app,
+[[ --enable-carbon-app[=DIR] [DIR=/Application]
+ specify install directory for Emacs.app on Mac OS X]],
+[ carbon_appdir_x=${enableval}])
#### Make srcdir absolute, if it isn't already. It's important to
#### avoid running the path through pwd unnecessarily, since pwd can
hppa*-hp-hpux9* )
machine=hp800 opsys=hpux9
;;
+ hppa*-hp-hpux10.2* )
+ machine=hp800 opsys=hpux10-20
+ ;;
hppa*-hp-hpux10* )
machine=hp800 opsys=hpux10
;;
rs6000-ibm-aix4.2* | powerpc-ibm-aix4.2* )
machine=ibmrs6000 opsys=aix4-2
;;
- rs6000-ibm-aix5.1* | powerpc-ibm-aix5.1* )
+ rs6000-ibm-aix5* | powerpc-ibm-aix5* )
machine=ibmrs6000 opsys=aix4-2
;;
rs6000-ibm-aix4.0* | powerpc-ibm-aix4.0* )
NON_GNU_CPP=/usr/ccs/lib/cpp
RANLIB="ar -ts"
;;
- *-sunos5.8* | *-solaris2.8* )
- opsys=sol2-8
- NON_GNU_CPP=/usr/ccs/lib/cpp
- RANLIB="ar -ts"
- ;;
*-sunos5* | *-solaris* )
- opsys=sol2-8
+ opsys=sol2-6
NON_GNU_CPP=/usr/ccs/lib/cpp
;;
* ) opsys=bsd4-2 ;;
i[3456]86-*-* )
machine=intel386
case "${canonical}" in
+ *-cygwin ) opsys=cygwin ;;
*-lynxos* ) opsys=lynxos ;;
*-isc1.* | *-isc2.[01]* ) opsys=386-ix ;;
*-isc2.2* ) opsys=isc2-2 ;;
*-xenix* ) opsys=xenix ;;
*-linux-gnu* ) opsys=gnu-linux ;;
*-sco3.2v4* ) opsys=sco4 ; NON_GNU_CPP=/lib/cpp ;;
- *-sco3.2v5* ) opsys=sco5
+ *-sco3.2v5* ) opsys=sco5
NON_GNU_CPP=/lib/cpp
# Prevent -belf from being passed to $CPP.
# /lib/cpp does not accept it.
OVERRIDE_CPPFLAGS=" "
;;
*-sysv4.2uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
+ *-sysv5uw* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
+ *-sysv5OpenUNIX* ) opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
*-386bsd* ) opsys=386bsd ;;
*-nextstep* ) opsys=nextstep ;;
## Otherwise, we'll fall through to the generic opsys code at the bottom.
## AMD x86-64 Linux-based GNU system
x86_64-*-linux-gnu* )
- machine=amdx86-64 opsys=gnu-linux
+ machine=amdx86-64 opsys=gnu-linux
;;
* )
*-sysv2.2 | *-sysvr2.2 ) opsys=usg5-2-2 ;;
*-sysv3* | *-sysvr3* ) opsys=usg5-3 ;;
*-sysv4.2uw* ) opsys=unixware ;;
+ *-sysv5uw* ) opsys=unixware ;;
+ *-sysv5OpenUNIX* ) opsys=unixware ;;
*-sysv4.1* | *-sysvr4.1* )
NON_GNU_CPP=/usr/lib/cpp
opsys=usg5-4 ;;
CC="$CC $NON_GCC_TEST_OPTIONS"
fi
-#### Some other nice autoconf tests. If you add a test here which
-#### should make an entry in src/config.h, don't forget to add an
-#### #undef clause to src/config.h.in for autoconf to modify.
+#### Some other nice autoconf tests.
dnl checks for programs
AC_PROG_LN_S
if test "x$RANLIB" = x; then
AC_PROG_RANLIB
fi
+AC_PATH_PROG(INSTALL_INFO, install-info)
+AC_PATH_PROG(INSTALL_INFO, install-info,, /usr/sbin)
+AC_PATH_PROG(INSTALL_INFO, install-info,:, /sbin)
dnl Add our options to ac_link now, after it is set up.
#ifndef LD_SWITCH_X_SITE_AUX
#define LD_SWITCH_X_SITE_AUX
-#endif
+#endif
configure___ ld_switch_system=LD_SWITCH_SYSTEM
configure___ ld_switch_machine=LD_SWITCH_MACHINE
[AC_TRY_COMPILE([#include <termios.h>], [speed_t x = 1;],
emacs_cv_speed_t=yes, emacs_cv_speed_t=no)])
if test $emacs_cv_speed_t = yes; then
- AC_DEFINE(HAVE_SPEED_T, 1,
+ AC_DEFINE(HAVE_SPEED_T, 1,
[Define to 1 if `speed_t' is declared by <termios.h>.])
fi
fi
AC_CACHE_CHECK(for struct exception, emacs_cv_struct_exception,
-AC_TRY_COMPILE([#include <math.h>],
+AC_TRY_COMPILE([#include <math.h>],
[static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;],
emacs_cv_struct_exception=yes, emacs_cv_struct_exception=no))
HAVE_EXCEPTION=$emacs_cv_struct_exception
dnl the compiler groks `extern inline'.
dnl AC_C_INLINE
AC_CACHE_CHECK([for void * support], emacs_cv_void_star,
- [AC_TRY_COMPILE(, [void * foo;],
+ [AC_TRY_COMPILE(, [void * foo;],
emacs_cv_void_star=yes, emacs_cv_void_star=no)])
if test $emacs_cv_void_star = yes; then
AC_DEFINE(POINTER_TYPE, void)
athena | lucid ) USE_X_TOOLKIT=LUCID ;;
motif ) USE_X_TOOLKIT=MOTIF ;;
dnl open-look ) USE_X_TOOLKIT=OPEN_LOOK ;;
+ gtk ) with_gtk=yes
+dnl Dont set this for GTK. A lot of tests below assumes Xt when
+dnl USE_X_TOOLKIT is set.
+ USE_X_TOOLKIT=none ;;
no ) USE_X_TOOLKIT=none ;;
dnl If user did not say whether to use a toolkit,
dnl make this decision later: use the toolkit if we have X11R5 or newer.
case ${HAVE_X11} in
yes ) HAVE_MENUS=yes ;;
esac
-
+
if test "${opsys}" = "hpux9"; then
case "${x_libraries}" in
*X11R4* )
HAVE_XFREE386=no
fi
AC_MSG_RESULT($HAVE_XFREE386)
+
+dnl Check for need for bigtoc support on IBM AIX
+
+case ${host_os} in
+aix*)
+ AC_CACHE_CHECK([for -bbigtoc option], [gdb_cv_bigtoc], [
+ case $GCC in
+ yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
+ *) gdb_cv_bigtoc=-bbigtoc ;;
+ esac
+
+ LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
+ AC_TRY_LINK([], [int i;], [], [gdb_cv_bigtoc=])
+ ])
+ ;;
+esac
# Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
# used for the tests that follow. We set them back to REAL_CFLAGS and
fi
fi
+dnl This function defintion taken from Gnome 2.0
+dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
+dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
+dnl also defines GSTUFF_PKG_ERRORS on error
+AC_DEFUN(PKG_CHECK_MODULES, [
+ succeeded=no
+
+ if test -z "$PKG_CONFIG"; then
+ AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+ fi
+
+ if test "$PKG_CONFIG" = "no" ; then
+ echo "*** The pkg-config script could not be found. Make sure it is"
+ echo "*** in your path, or give the full path to pkg-config with"
+ echo "*** the PKG_CONFIG environment variable or --with-pkg-config-prog."
+ echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
+ else
+ PKG_CONFIG_MIN_VERSION=0.9.0
+ if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
+ AC_MSG_CHECKING(for $2)
+
+ if $PKG_CONFIG --exists "$2" ; then
+ AC_MSG_RESULT(yes)
+ succeeded=yes
+
+ AC_MSG_CHECKING($1_CFLAGS)
+ $1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
+ AC_MSG_RESULT($$1_CFLAGS)
+
+ AC_MSG_CHECKING($1_LIBS)
+ $1_LIBS=`$PKG_CONFIG --libs "$2"`
+ AC_MSG_RESULT($$1_LIBS)
+ else
+ $1_CFLAGS=""
+ $1_LIBS=""
+ ## If we have a custom action on failure, don't print errors, but
+ ## do set a variable so people can do so.
+ $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
+ ifelse([$4], ,echo $$1_PKG_ERRORS,)
+ fi
+
+ AC_SUBST($1_CFLAGS)
+ AC_SUBST($1_LIBS)
+ 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
+ ifelse([$3], , :, [$3])
+ else
+ ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4])
+ fi
+])
+
+HAVE_GTK=no
+if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "gtk"; then
+ if test "$USE_X_TOOLKIT" != "none" && test "$USE_X_TOOLKIT" != "maybe"; then
+ AC_MSG_ERROR([Conflicting options, --with-gtk is incompatible with --with-x-toolkit=${with_x_toolkit}]);
+ fi
+ GLIB_REQUIRED=2.0.1
+ GTK_REQUIRED=2.0.1
+ GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
+
+ dnl Check if --with-pkg-config-prog has been given.
+ if test "X${with_pkg_config_prog}" != X; then
+ PKG_CONFIG="${with_pkg_config_prog}"
+ fi
+ dnl Checks for libraries.
+ PKG_CHECK_MODULES(GTK, $GTK_MODULES)
+ AC_SUBST(GTK_CFLAGS)
+ AC_SUBST(GTK_LIBS)
+ C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
+ HAVE_GTK=yes
+ AC_DEFINE(HAVE_GTK, 1, [Define to 1 if using GTK.])
+ USE_X_TOOLKIT=none
+
+ dnl GTK scrollbars resembles toolkit scrollbars alot, so to avoid
+ dnl a lot if #ifdef:s, say we have toolkit scrollbars.
+ with_toolkit_scroll_bars=yes
+fi
+
dnl Do not put whitespace before the #include statements below.
dnl Older compilers (eg sunos4 cc) choke on it.
if test x"${USE_X_TOOLKIT}" = xmaybe; then
if test ${HAVE_LIBXP} = yes; then
AC_DEFINE(HAVE_LIBXP, 1,
[Define to 1 if you have the Xp library (-lXp).])
- fi
+ fi
fi
fi
fi
fi
fi
-
-dnl Use toolkit scroll bars if configured for X toolkit and either
+
+dnl Use toolkit scroll bars if configured for GTK or X toolkit and either
dnl using Motif or Xaw3d is available, and unless
dnl --with-toolkit-scroll-bars=no was specified.
AC_DEFINE(USE_TOOLKIT_SCROLL_BARS)
USE_TOOLKIT_SCROLL_BARS=yes
fi
+ elif test "${HAVE_GTK}" = "yes"; then
+ AC_DEFINE(USE_TOOLKIT_SCROLL_BARS)
+ USE_TOOLKIT_SCROLL_BARS=yes
fi
fi
AC_DEFINE(HAVE_XPM, 1, [Define to 1 if you have the Xpm libary (-lXpm).])
fi
fi
-
+
### Use -ljpeg if available, unless `--with-jpeg=no'.
HAVE_JPEG=no
if test "${HAVE_X11}" = "yes"; then
AC_EGREP_CPP([version= *(6[2-9]|[7-9][0-9])],
[#include <jpeglib.h>
version=JPEG_LIB_VERSION
-],
+],
AC_DEFINE(HAVE_JPEG),
[AC_MSG_WARN([libjpeg found, but not version 6b or later])
HAVE_JPEG=no])
fi
fi
-
+
### Use -lpng if available, unless `--with-png=no'.
HAVE_PNG=no
if test "${HAVE_X11}" = "yes"; then
AC_DEFINE(HAVE_PNG, 1, [Define to 1 if you have the png library (-lpng).])
fi
fi
-
+
### Use -ltiff if available, unless `--with-tiff=no'.
HAVE_TIFF=no
if test "${HAVE_X11}" = "yes"; then
AC_DEFINE(HAVE_TIFF, 1, [Define to 1 if you have the tiff library (-ltiff).])
fi
fi
-
+
### Use -lgif if available, unless `--with-gif=no'.
HAVE_GIF=no
if test "${HAVE_X11}" = "yes"; then
if test "${HAVE_CARBON}" = "yes"; then
AC_DEFINE(HAVE_CARBON, 1, [Define to 1 if you are using the Carbon API on Mac OS X.])
+ window_system=mac
+ ## Specify the install directory
+ carbon_appdir=
+ if test "${carbon_appdir_x}" != ""; then
+ case ${carbon_appdir_x} in
+ y | ye | yes) carbon_appdir=/Applications ;;
+ * ) carbon_appdir=${carbon_appdir_x} ;;
+ esac
+ fi
+ # We also have mouse menus.
+ HAVE_MENUS=yes
fi
### Use session management (-lSM -lICE) if available
esac
fi
fi
-
+
# If netdb.h doesn't declare h_errno, we must declare it by hand.
AC_CACHE_CHECK(whether netdb declares h_errno,
emacs_cv_netdb_declares_h_errno,
utimes setrlimit setpgid getcwd getwd shutdown strftime getaddrinfo \
__fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \
sendto recvfrom getsockopt setsockopt getsockname getpeername \
-gai_strerror mkstemp getline getdelim mremap memmove fsync bzero memset)
+gai_strerror mkstemp getline getdelim mremap memmove fsync bzero \
+memset memcmp memmove)
AC_CHECK_HEADERS(sys/un.h)
AC_FUNC_FORK
+dnl Adapted from Haible's version.
+AC_CACHE_CHECK([for nl_langinfo and CODESET], emacs_cv_langinfo_codeset,
+ [AC_TRY_LINK([#include <langinfo.h>],
+ [char* cs = nl_langinfo(CODESET);],
+ emacs_cv_langinfo_codeset=yes,
+ emacs_cv_langinfo_codeset=no)
+ ])
+if test $emacs_cv_langinfo_codeset = yes; then
+ AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
+ [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
+fi
+
AC_CHECK_TYPES(size_t)
dnl Restrict could probably be used effectively other than in regex.c.
AC_SUBST(machfile)
AC_SUBST(opsysfile)
AC_SUBST(GETLOADAVG_LIBS)
+AC_SUBST(carbon_appdir)
AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "${canonical}",
[Define to the canonical Emacs configuration name.])
/* No code in Emacs #includes config.h twice, but some bits of code
- intended to work with other packages as well (like gmalloc.c)
+ 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
#ifdef HAVE_CARBON
#define HAVE_WINDOW_SYSTEM
#define HAVE_MOUSE
-#define HAVE_MENUS
#endif
/* Define USER_FULL_NAME to return a string
# endif /* HAVE_ALLOCA_H */
#endif /* __GNUC__ */
#ifndef HAVE_SIZE_T
-typedef size_t unsigned
+typedef unsigned size_t;
#endif
#endif /* NOT_C_CODE */
#ifdef __GNUC__
# ifndef GC_SETJMP_WORKS
/* GC_SETJMP_WORKS is nearly always appropriate for GCC --
- see NON_SAVING_SETJMP in the target descriptions. */
+ see NON_SAVING_SETJMP in the target descriptions. */
/* Exceptions (see NON_SAVING_SETJMP in target description) are ns32k,
SCO5 non-ELF (but Emacs specifies ELF) and SVR3 on x86.
Fixme: Deal with ns32k, SVR3. */
# endif
#endif
-#ifndef HAVE_BCOPY
-#define bcopy(a,b,s) memcpy (b,a,s)
+/* avoid deprecated functions */
+#ifdef HAVE_MEMCPY
+# define bcopy(a,b,s) memcpy (b,a,s)
#endif
-#ifndef HAVE_BZERO
-#define bzero(a,s) memset (a,0,s)
+#ifdef HAVE_MEMSET
+# define bzero(a,s) memset (a,0,s)
#endif
-#ifndef HAVE_BCMP
-#define BCMP memcmp
+#ifdef HAVE_MEMCMP
+# define BCMP memcmp
+# define bcmp memcmp
#endif
#endif /* EMACS_CONFIG_H */
-/*
+/*
Local Variables:
mode: c
End:
])dnl
#### Report on what we decided to do.
+#### Report GTK as a toolkit, even if it doesn't use Xt.
+#### It makes printing result more understandable as using GTK sets
+#### toolkit_scroll_bars to yes by default.
+if test "${HAVE_GTK}" = "yes"; then
+ USE_X_TOOLKIT=GTK
+fi
+
echo "
Configured for \`${canonical}'.