dnl in the directory containing this script.
dnl
dnl Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2003,
-dnl 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+dnl 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
dnl
dnl This file is part of GNU Emacs.
dnl
dnl along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
AC_PREREQ(2.62)
-AC_INIT(emacs, 23.1.50)
+AC_INIT(emacs, 24.0.50)
AC_CONFIG_HEADER(src/config.h:src/config.in)
AC_CONFIG_SRCDIR(src/lisp.h)
fi
OPTION_DEFAULT_OFF([hesiod],[support Hesiod to get the POP server host])
+dnl FIXME hesiod support may not be present, so it seems like an error
+dnl to define, or at least use, this unconditionally.
if test "$with_hesiod" != no; then
AC_DEFINE(HESIOD, 1, [Define to support using a Hesiod database to find the POP server.])
fi
+OPTION_DEFAULT_OFF([mmdf],[support MMDF mailboxes])
+if test "$with_mmdf" != no; then
+ AC_DEFINE(MAIL_USE_MMDF, 1, [Define to support MMDF mailboxes in movemail.])
+fi
+
+OPTION_DEFAULT_OFF([mail-unlink],[unlink, rather than empty, mail spool after reading])
+if test "$with_mail_unlink" != no; then
+ AC_DEFINE(MAIL_UNLINK_SPOOL, 1, [Define to unlink, rather than empty, mail spool after reading.])
+fi
+
+AC_ARG_WITH([mailhost],[AS_HELP_STRING([--with-mailhost=HOSTNAME],
+ [string giving default POP mail host])],
+ AC_DEFINE_UNQUOTED(MAILHOST, ["$withval"], [String giving fallback POP mail host.]))
+
OPTION_DEFAULT_ON([sound],[don't compile with sound support])
OPTION_DEFAULT_ON([sync-input],[process async input synchronously])
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],[AS_HELP_STRING([--with-x-toolkit=KIT],
- [use an X toolkit (KIT one of: yes, lucid, athena, motif, gtk, no)])],
+ [use an X toolkit (KIT one of: yes or gtk, lucid or athena, motif, no)])],
[ case "${withval}" in
y | ye | yes ) val=gtk ;;
n | no ) val=no ;;
OPTION_DEFAULT_ON([gpm],[don't use -lgpm for mouse support on a GNU/Linux console])
OPTION_DEFAULT_ON([dbus],[don't compile with D-Bus support])
+OPTION_DEFAULT_ON([gconf],[don't compile with GConf support])
+OPTION_DEFAULT_ON([selinux],[don't compile with SELinux support])
## For the times when you want to build Emacs but don't have
## a suitable makeinfo, and can live without the manuals.
fi
fi
+CRT_DIR=
+AC_ARG_WITH([crt-dir],dnl
+[AS_HELP_STRING([--with-crt-dir=DIR],[directory containing crtn.o etc.
+The default is /usr/lib, or /usr/lib64 on some platforms.])])
+CRT_DIR="${with_crt_dir}"
+
AC_ARG_WITH([gnustep-conf],dnl
[AS_HELP_STRING([--with-gnustep-conf=PATH],[path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE, or /etc/GNUstep/GNUstep.conf])])
test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
PROFILING_LDFLAGS=
fi
+AC_ARG_ENABLE(autodepend,
+[AS_HELP_STRING([--enable-autodepend],
+ [automatically generate dependencies to .h-files.
+ Requires GNU Make and Gcc. Enabled if GNU Make and Gcc is
+ found])],
+[ac_enable_autodepend="${enableval}"],[ac_enable_autodepend=yes])
+
#### Make srcdir absolute, if it isn't already. It's important to
#### avoid running the path through pwd unnecessarily, since pwd can
#### give you automounter prefixes, which can go away. We do all this
esac
;;
- ## LynxOS ports
- *-*-lynxos* )
- opsys=lynxos
- case "${canonical}" in
- i[3456]86-*-lynxos*) machine=intel386 ;;
- powerpc-*-lynxos*) machine=powerpc ;;
- esac
- ;;
-
alpha*-*-linux-gnu* )
machine=alpha opsys=gnu-linux
;;
case "${canonical}" in
i[3456]86-* ) machine=intel386 ;;
powerpc-* ) machine=macppc ;;
+ x86_64-* ) machine=amdx86-64 ;;
* ) unported=yes ;;
esac
opsys=darwin
*-sun-solaris* \
| i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
- | x86_64-*-solaris2* | x86_64-*-sunos5* \
- | powerpc*-*-solaris2* | rs6000-*-solaris2*)
+ | x86_64-*-solaris2* | x86_64-*-sunos5*)
case "${canonical}" in
i[3456]86-*-* ) machine=intel386 ;;
amd64-*-*|x86_64-*-*) machine=amdx86-64 ;;
- powerpc* | rs6000* ) machine=ibmrs6000 ;;
sparc* ) machine=sparc ;;
* ) unported=yes ;;
esac
case "${canonical}" in
- *-sunos5.3* | *-solaris2.3* )
- opsys=sol2-3
- NON_GNU_CPP=/usr/ccs/lib/cpp
- ;;
- *-sunos5.4* | *-solaris2.4* )
- opsys=sol2-4
- NON_GNU_CPP=/usr/ccs/lib/cpp
- RANLIB="ar -ts"
- ;;
- *-sunos5.5* | *-solaris2.5* )
- opsys=sol2-5
- NON_GNU_CPP=/usr/ccs/lib/cpp
- RANLIB="ar -ts"
- ;;
*-sunos5.6* | *-solaris2.6* )
opsys=sol2-6
NON_GNU_CPP=/usr/ccs/lib/cpp
esac
;;
- ## Vaxen.
- vax-dec-* )
- machine=vax
- case "${canonical}" in
- *-vms* ) opsys=vms ;;
- * ) unported=yes
- esac
- ;;
-
## IA-64
ia64*-*-linux* )
machine=ia64 opsys=gnu-linux
if test x"${opsys}" = x; then
case "${canonical}" in
*-gnu* ) opsys=gnu ;;
- *-sysv4.2uw* ) opsys=unixware ;;
- *-sysv5uw* ) opsys=unixware ;;
- *-sysv5OpenUNIX* ) opsys=unixware ;;
- *-sysv4.1* | *-sysvr4.1* )
- NON_GNU_CPP=/usr/lib/cpp
- opsys=usg5-4 ;;
- *-sysv4.[2-9]* | *-sysvr4.[2-9]* )
- if [ x$NON_GNU_CPP = x ]; then
- if [ -f /usr/ccs/lib/cpp ]; then
- NON_GNU_CPP=/usr/ccs/lib/cpp
- else
- NON_GNU_CPP=/lib/cpp
- fi
- fi
- opsys=usg5-4-2 ;;
- *-sysv4* | *-sysvr4* ) opsys=usg5-4 ;;
* )
unported=yes
;;
unset has_option
unset SAVE_CFLAGS
+### Use -Wdeclaration-after-statement if the compiler supports it
+AC_MSG_CHECKING([whether gcc understands -Wdeclaration-after-statement])
+SAVE_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -Wdeclaration-after-statement"
+AC_TRY_COMPILE([], [], has_option=yes, has_option=no,)
+if test $has_option = yes; then
+ C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
+fi
+AC_MSG_RESULT($has_option)
+CFLAGS="$SAVE_CFLAGS"
+unset has_option
+unset SAVE_CFLAGS
+
#### Some other nice autoconf tests.
dnl checks for programs
if test "x$RANLIB" = x; then
AC_PROG_RANLIB
fi
+
+## Although we're running on an amd64 kernel, we're actually compiling for
+## the x86 architecture. The user should probably have provided an
+## explicit --build to `configure', but if everything else than the kernel
+## is running in i386 mode, we can help them out.
+if test "$machine" = "amdx86-64"; then
+ AC_CHECK_DECL([i386])
+ if test "$ac_cv_have_decl_i386" = "yes"; then
+ canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
+ machine=intel386
+ machfile="m/${machine}.h"
+ fi
+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)
## pre-built, and not deleted by the normal clean rules. makeinfo is
## therefore in the category of "special tools" not normally required, which
## configure does not have to check for (eg autoconf itself).
-## In a CVS checkout on the other hand, the manuals are not included.
-## So makeinfo is a requirement to build from CVS, and configure
+## In a Bazaar checkout on the other hand, the manuals are not included.
+## So makeinfo is a requirement to build from Bazaar, and configure
## should test for it as it does for any other build requirement.
## We use the presence of $srcdir/info/emacs to distinguish a release,
-## with pre-built manuals, from a CVS checkout.
+## with pre-built manuals, from a Bazaar checkout.
if test "$MAKEINFO" = "no"; then
if test "x${with_makeinfo}" = "xno"; then
MAKEINFO=off
- elif ! test -e $srcdir/info/emacs; then
+ elif test ! -e $srcdir/info/emacs; then
AC_MSG_ERROR( [You do not seem to have makeinfo >= 4.6, and your
source tree does not seem to have pre-built manuals in the `info' directory.
Either install a suitable version of makeinfo, or re-run configure
LDFLAGS=$late_LDFLAGS
[AC_MSG_RESULT(no)])
+LIB_MATH=-lm
+
+case $opsys in
+ cygwin )
+ LIB_MATH=
+ ;;
+ darwin )
+ ## Adding -lm confuses the dynamic linker, so omit it.
+ LIB_MATH=
+ ;;
+esac
+
+AC_SUBST(LIB_MATH)
+
#### Extract some information from the operating system and machine files.
AC_CHECKING([the machine- and system-dependent files to find out
echo '
#include "'${srcdir}'/src/'${opsysfile}'"
#include "'${srcdir}'/src/'${machfile}'"
-#ifndef LIBS_MACHINE
-#define LIBS_MACHINE
-#endif
#ifndef LIBS_SYSTEM
#define LIBS_SYSTEM
#endif
-#ifndef C_SWITCH_SYSTEM
-#define C_SWITCH_SYSTEM
-#endif
-#ifndef C_SWITCH_MACHINE
-#define C_SWITCH_MACHINE
-#endif
-configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
-configure___ c_switch_system=C_SWITCH_SYSTEM
-configure___ c_switch_machine=C_SWITCH_MACHINE
+configure___ libsrc_libs=LIBS_SYSTEM
-#ifndef LIB_X11_LIB
-#define LIB_X11_LIB -lX11
-#endif
+configure___ LIBX=-lX11
-#ifndef LIBX11_SYSTEM
-#define LIBX11_SYSTEM
-#endif
-configure___ LIBX=LIB_X11_LIB LIBX11_SYSTEM
-
-#ifdef UNEXEC
configure___ unexec=UNEXEC
-#else
-configure___ unexec=unexec.o
-#endif
#ifdef SYSTEM_MALLOC
configure___ system_malloc=yes
configure___ use_mmap_for_buffers=no
#endif
-#ifndef C_DEBUG_SWITCH
-#define C_DEBUG_SWITCH -g
-#endif
-
#ifndef C_OPTIMIZE_SWITCH
#ifdef __GNUC__
#define C_OPTIMIZE_SWITCH -O2
#define C_WARNINGS_SWITCH ${C_WARNINGS_SWITCH}
#endif
-#ifndef LD_SWITCH_MACHINE
-#define LD_SWITCH_MACHINE
-#endif
-
#ifndef LD_SWITCH_SYSTEM
#define LD_SWITCH_SYSTEM
#endif
-#ifndef LD_SWITCH_X_SITE_AUX
-#define LD_SWITCH_X_SITE_AUX
-#endif
-
configure___ ld_switch_system=LD_SWITCH_SYSTEM
-configure___ ld_switch_machine=LD_SWITCH_MACHINE
#ifdef THIS_IS_CONFIGURE
/* Get the CFLAGS for tests in configure. */
#ifdef __GNUC__
-configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
+configure___ CFLAGS=-g C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
#else
-configure___ CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
+configure___ CFLAGS='${SPECIFIED_CFLAGS}'
#endif
#else /* not THIS_IS_CONFIGURE */
/* Get the CFLAGS for real compilation. */
#ifdef __GNUC__
-configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH C_WARNINGS_SWITCH ${PROFILING_CFLAGS} '${SPECIFIED_CFLAGS}'
+configure___ REAL_CFLAGS=-g C_OPTIMIZE_SWITCH C_WARNINGS_SWITCH ${PROFILING_CFLAGS} '${SPECIFIED_CFLAGS}'
#else
-configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
+configure___ REAL_CFLAGS='${SPECIFIED_CFLAGS}'
#endif
#endif /* not THIS_IS_CONFIGURE */
fi]
rm ${tempcname}
-ac_link="$ac_link $ld_switch_machine $ld_switch_system"
+ac_link="$ac_link $ld_switch_system"
+
+
+C_SWITCH_MACHINE=
+if test "$machine" = "alpha"; then
+ AC_CHECK_DECL([__ELF__])
+ if test "$ac_cv_have_decl___ELF__" = "yes"; then
+ ## With ELF, make sure that all common symbols get allocated to in the
+ ## data section. Otherwise, the dump of temacs may miss variables in
+ ## the shared library that have been initialized. For example, with
+ ## GNU libc, __malloc_initialized would normally be resolved to the
+ ## shared library's .bss section, which is fatal.
+ if test "x$GCC" = "xyes"; then
+ C_SWITCH_MACHINE="-fno-common"
+ else
+ AC_MSG_ERROR([What gives? Fix me if DEC Unix supports ELF now.])
+ fi
+ fi
+fi
+AC_SUBST(C_SWITCH_MACHINE)
+
+
+C_SWITCH_SYSTEM=
+## Some programs in src produce warnings saying certain subprograms
+## are too complex and need a MAXMEM value greater than 2000 for
+## additional optimization. --nils@exp-math.uni-essen.de
+test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
+ C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
+## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
+## It is redundant in glibc2, since we define _GNU_SOURCE.
+AC_SUBST(C_SWITCH_SYSTEM)
+
### Make sure subsequent tests use flags consistent with the build flags.
if test x"${OVERRIDE_CPPFLAGS}" != x; then
CPPFLAGS="${OVERRIDE_CPPFLAGS}"
else
- CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS"
+ CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
fi
dnl For AC_FUNC_GETLOADAVG, at least:
AC_SYS_LARGEFILE
-### The standard library on x86-64 and s390x GNU/Linux distributions can
-### be located in either /usr/lib64 or /usr/lib.
-### In some rare cases, /usr/lib64 exists but does not contain the
-### relevant files (bug#1287). Hence test for crtn.o.
-case "${canonical}" in
- x86_64-*-linux-gnu* | s390x-*-linux-gnu* )
- if test -e /usr/lib64/crtn.o; then
- AC_DEFINE(HAVE_LIB64_DIR, 1,
- [Define to 1 if the directory /usr/lib64 exists.])
+## If user specified a crt-dir, use that unconditionally.
+if test "X$CRT_DIR" = "X"; then
+
+ case "$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 "$opsys" in
+ hpux10-20) CRT_DIR=/lib ;;
+ esac
+
+ ## Default is /usr/lib.
+ test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
+
+else
+
+ ## Some platforms don't use any of these files, so it is not
+ ## appropriate to put this test outside the if block.
+ test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
+ AC_MSG_ERROR([crt*.o not found in specified location.])
+
fi
-esac
+
+AC_SUBST(CRT_DIR)
+
dnl This function defintion taken from Gnome 2.0
dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
dnl checks for header files
AC_CHECK_HEADERS(sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
- termcap.h stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
+ stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
- sys/utsname.h pwd.h)
+ sys/utsname.h pwd.h utmp.h)
AC_MSG_CHECKING(if personality LINUX32 can be set)
AC_TRY_COMPILE([#include <sys/personality.h>], [personality (PER_LINUX32)],
dnl check for Make feature
AC_PROG_MAKE_SET
+dnl check for GNU Make if we have GCC and autodepend is on.
+if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
+ AC_MSG_CHECKING([whether we are using GNU Make])
+ HAVE_GNU_MAKE=no
+ testval=`make --version 2>/dev/null | grep 'GNU Make'`
+ if test "x$testval" != x; then
+ HAVE_GNU_MAKE=yes
+ else
+ ac_enable_autodepend=no
+ fi
+ AC_MSG_RESULT([$HAVE_GNU_MAKE])
+ if test $HAVE_GNU_MAKE = yes; then
+ AC_MSG_CHECKING([whether gcc understands -MMD -MF])
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -MMD -MF deps.d"
+ AC_TRY_COMPILE([], [], , ac_enable_autodepend=no)
+ CFLAGS="$SAVE_CFLAGS"
+ test -f deps.d || ac_enable_autodepend=no
+ rm -rf deps.d
+ AC_MSG_RESULT([$ac_enable_autodepend])
+ fi
+ if test $ac_enable_autodepend = yes; then
+ AC_DEFINE(AUTO_DEPEND, 1, [Generate dependencies with gcc.])
+ fi
+fi
+
dnl checks for operating system services
AC_SYS_LONG_FILE_NAMES
## Workaround for bug in autoconf <= 2.62.
## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
## No need to do anything special for these standard directories.
-## This is an experiment, take it out if it causes problems.
if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
fi
+LD_SWITCH_X_SITE_AUX=
+LD_SWITCH_X_SITE_AUX_RPATH=
if test "${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_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
+ LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
fi
x_default_search_path=""
x_search_path=${x_libraries}
fi
done
fi
+AC_SUBST(LD_SWITCH_X_SITE_AUX)
+AC_SUBST(LD_SWITCH_X_SITE_AUX_RPATH)
+
if test "${x_includes}" != NONE && test -n "${x_includes}"; then
C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
fi
AC_CHECK_HEADER([AppKit/AppKit.h], [HAVE_NS=yes],
[AC_MSG_ERROR([`--with-ns' was specified, but the include
files are missing or cannot be compiled.])])
+ NS_HAVE_NSINTEGER=yes
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <Foundation/NSObjCRuntime.h>],
+ [NSInteger i;])],
+ ns_have_nsinteger=yes,
+ ns_have_nsinteger=no)
+ if test $ns_have_nsinteger = no; then
+ NS_HAVE_NSINTEGER=no
+ fi
fi
+
+NS_OBJ=
+NS_SUPPORT=
if test "${HAVE_NS}" = yes; then
window_system=nextstep
with_xft=no
if test "${EN_NS_SELF_CONTAINED}" = yes; then
prefix=${ns_appresdir}
fi
+ NS_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o fontset.o fringe.o image.o"
+ NS_SUPPORT="\${lispsource}emacs-lisp/easymenu.elc \${lispsource}term/ns-win.elc"
fi
CFLAGS="$tmp_CFLAGS"
CPPFLAGS="$tmp_CPPFLAGS"
+AC_SUBST(NS_OBJ)
+AC_SUBST(NS_SUPPORT)
case "${window_system}" in
x11 )
### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
HAVE_RSVG=no
-if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
+if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
if test "${with_rsvg}" != "no"; then
RSVG_REQUIRED=2.11.0
RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
fi
+GTK_OBJ=
if test x"$pkg_check_gtk" = xyes; then
AC_SUBST(GTK_CFLAGS)
else
HAVE_GTK=yes
AC_DEFINE(USE_GTK, 1, [Define to 1 if using GTK.])
+ GTK_OBJ=gtkutil.o
USE_X_TOOLKIT=none
if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
:
fi
fi
+AC_SUBST(GTK_OBJ)
if test "${HAVE_GTK}" = "yes"; then
dnl other platforms. Support for higher D-Bus versions than 1.0 is
dnl also not configured.
HAVE_DBUS=no
+DBUS_OBJ=
if test "${with_dbus}" = "yes"; then
PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0, HAVE_DBUS=yes, HAVE_DBUS=no)
if test "$HAVE_DBUS" = yes; then
LIBS="$LIBS $DBUS_LIBS"
AC_DEFINE(HAVE_DBUS, 1, [Define to 1 if using D-Bus.])
AC_CHECK_FUNCS([dbus_watch_get_unix_fd])
+ DBUS_OBJ=dbusbind.o
fi
fi
+AC_SUBST(DBUS_OBJ)
+
+dnl GConf has been tested under GNU/Linux only.
+dnl The version is really arbitrary, it is about the same age as Gtk+ 2.6.
+HAVE_GCONF=no
+if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
+ PKG_CHECK_MODULES(GCONF, gconf-2.0 >= 2.13, HAVE_GCONF=yes, HAVE_GCONF=no)
+ if test "$HAVE_GCONF" = yes; then
+ AC_DEFINE(HAVE_GCONF, 1, [Define to 1 if using GConf.])
+ fi
+fi
+
+dnl SELinux is available for GNU/Linux only.
+HAVE_LIBSELINUX=no
+LIBSELINUX_LIBS=
+if test "${with_selinux}" = "yes"; then
+ AC_CHECK_LIB([selinux], [lgetfilecon], HAVE_LIBSELINUX=yes, HAVE_LIBSELINUX=no)
+ if test "$HAVE_LIBSELINUX" = yes; then
+ AC_DEFINE(HAVE_LIBSELINUX, 1, [Define to 1 if using SELinux.])
+ LIBSELINUX_LIBS=-lselinux
+ fi
+fi
+AC_SUBST(LIBSELINUX_LIBS)
dnl Do not put whitespace before the #include statements below.
dnl Older compilers (eg sunos4 cc) choke on it.
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
AC_MSG_CHECKING(for xaw3d)
AC_MSG_RESULT([yes; using Lucid toolkit])
USE_X_TOOLKIT=LUCID
HAVE_XAW3D=yes
+ LUCID_LIBW=-lXaw3d
AC_DEFINE(HAVE_XAW3D, 1,
[Define to 1 if you have the Xaw3d library (-lXaw3d).])
else
if test $emacs_cv_xaw = yes; then
AC_MSG_RESULT([yes; using Lucid toolkit])
USE_X_TOOLKIT=LUCID
+ LUCID_LIBW=-lXaw
elif test x"${USE_X_TOOLKIT}" = xLUCID; then
AC_MSG_ERROR([Lucid toolkit requires X11/Xaw include files])
else
X_TOOLKIT_TYPE=$USE_X_TOOLKIT
+LIBXTR6=
if test "${USE_X_TOOLKIT}" != "none"; then
AC_MSG_CHECKING(X11 toolkit version)
AC_CACHE_VAL(emacs_cv_x11_toolkit_version_6,
AC_MSG_RESULT(6 or newer)
AC_DEFINE(HAVE_X11XTR6, 1,
[Define to 1 if you have the X11R6 or newer version of Xt.])
+ LIBXTR6="-lSM -lICE"
+ case "$opsys" in
+ ## Use libw.a along with X11R6 Xt.
+ unixware) LIBXTR6="$LIBXTR6 -lw" ;;
+ esac
else
AC_MSG_RESULT(before 6)
fi
AC_CHECK_LIB(Xmu, XmuConvertStandardSelection)
test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
fi
+AC_SUBST(LIBXTR6)
+
+dnl FIXME the logic here seems weird, but this is what cpp was doing.
+dnl Why not just test for libxmu in the normal way?
+LIBXMU=-lXmu
+case "$machine" in
+ ## These machines don't supply Xmu.
+ hpux* | aix4-2 )
+ test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
+ ;;
+esac
+AC_SUBST(LIBXMU)
# On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
if test "${HAVE_X11}" = "yes"; then
fi
fi
+LIBXP=
if test "${USE_X_TOOLKIT}" = "MOTIF"; then
AC_CACHE_CHECK(for Motif version 2.1, emacs_cv_motif_version_2_1,
[AC_TRY_COMPILE([#include <Xm/Xm.h>],
Motif version prior to 2.1.
#endif],
emacs_cv_motif_version_2_1=yes, emacs_cv_motif_version_2_1=no)])
- 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, 1,
- [Define to 1 if you have Motif 2.1 or newer.])
- AC_CHECK_LIB(Xp, XpCreateContext, HAVE_LIBXP=yes)
- if test ${HAVE_LIBXP} = yes; then
- AC_DEFINE(HAVE_LIBXP, 1,
- [Define to 1 if you have the Xp library (-lXp).])
- fi
+ AC_CHECK_LIB(Xp, XpCreateContext, LIBXP=-lXp)
else
AC_CACHE_CHECK(for LessTif where some systems put it, emacs_cv_lesstif,
# We put this in CFLAGS temporarily to precede other -I options
if test "x${with_xft}" != "xno"; then
PKG_CHECK_MODULES(XFT, xft >= 0.13.0, , HAVE_XFT=no)
- if test "$HAVE_XFT" != no; then
+ ## Because xftfont.c uses XRenderQueryExtension, we also
+ ## need to link to -lXrender.
+ HAVE_XRENDER=no
+ AC_CHECK_LIB(Xrender, XRenderQueryExtension, HAVE_XRENDER=yes)
+ if test "$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_CHECK_HEADER(X11/Xft/Xft.h,
AC_CHECK_LIB(Xft, XftFontOpen, HAVE_XFT=yes, , $XFT_LIBS))
HAVE_LIBOTF=no
HAVE_M17N_FLT=no
fi
+
+FONT_OBJ=xfont.o
+if test "$HAVE_XFT" = "yes"; then
+ FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
+elif test "$HAVE_FREETYPE" = "yes"; then
+ FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
+fi
+AC_SUBST(FONT_OBJ)
+
### End of font-backend (under X11) section.
AC_SUBST(FREETYPE_CFLAGS)
### Use -lXpm if available, unless `--with-xpm=no'.
HAVE_XPM=no
+LIBXPM=
if test "${HAVE_X11}" = "yes"; then
if test "${with_xpm}" != "no"; then
AC_CHECK_HEADER(X11/xpm.h,
if test "${HAVE_XPM}" = "yes"; then
AC_DEFINE(HAVE_XPM, 1, [Define to 1 if you have the Xpm libary (-lXpm).])
+ LIBXPM=-lXpm
fi
fi
+AC_SUBST(LIBXPM)
### Use -ljpeg if available, unless `--with-jpeg=no'.
HAVE_JPEG=no
+LIBJPEG=
if test "${HAVE_X11}" = "yes"; then
if test "${with_jpeg}" != "no"; then
dnl Checking for jpeglib.h can lose because of a redefinition of
[AC_MSG_WARN([libjpeg found, but not version 6b or later])
HAVE_JPEG=no])
fi
+ if test "${HAVE_JPEG}" = "yes"; then
+ LIBJPEG=-ljpeg
+ fi
fi
+AC_SUBST(LIBJPEG)
### Use -lpng if available, unless `--with-png=no'.
HAVE_PNG=no
+LIBPNG=
if test "${HAVE_X11}" = "yes"; then
if test "${with_png}" != "no"; then
# Debian unstable as of July 2003 has multiple libpngs, and puts png.h
if test "${HAVE_PNG}" = "yes"; then
AC_DEFINE(HAVE_PNG, 1, [Define to 1 if you have the png library (-lpng).])
+ LIBPNG="-lpng -lz -lm"
fi
fi
+AC_SUBST(LIBPNG)
### 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_CHECK_HEADER(tiffio.h,
if test "${HAVE_TIFF}" = "yes"; then
AC_DEFINE(HAVE_TIFF, 1, [Define to 1 if you have the tiff library (-ltiff).])
+ dnl FIXME -lz -lm, as per libpng?
+ LIBTIFF=-ltiff
fi
fi
+AC_SUBST(LIBTIFF)
### Use -lgif or -lungif if available, unless `--with-gif=no'.
HAVE_GIF=no
+LIBGIF=
if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
AC_CHECK_HEADER(gif_lib.h,
# EGifPutExtensionLast only exists from version libungif-4.1.0b1.
# Earlier versions can crash Emacs.
- [AC_CHECK_LIB(gif, EGifPutExtensionLast, HAVE_GIF=yes, try_libungif=yes)])
+ [AC_CHECK_LIB(gif, EGifPutExtensionLast, HAVE_GIF=yes, HAVE_GIF=maybe)])
if test "$HAVE_GIF" = yes; then
- ac_gif_lib_name="-lgif"
- fi
-
+ LIBGIF=-lgif
+ elif test "$HAVE_GIF" = maybe; then
# If gif_lib.h but no libgif, try libungif.
- if test x"$try_libungif" = xyes; then
- AC_CHECK_LIB(ungif, EGifPutExtensionLast, HAVE_GIF=yes)
-
- if test "$HAVE_GIF" = yes; then
- AC_DEFINE(LIBGIF, -lungif, [Compiler option to link with the gif library (if not -lgif).])
- ac_gif_lib_name="-lungif"
- fi
+ AC_CHECK_LIB(ungif, EGifPutExtensionLast, HAVE_GIF=yes, HAVE_GIF=no)
+ test "$HAVE_GIF" = yes && LIBGIF=-lungif
fi
if test "${HAVE_GIF}" = "yes"; then
- AC_DEFINE(HAVE_GIF, 1, [Define to 1 if you have a gif library (default -lgif; otherwise specify with LIBGIF).])
+ AC_DEFINE(HAVE_GIF, 1, [Define to 1 if you have a gif (or ungif) library.])
fi
fi
+AC_SUBST(LIBGIF)
dnl Check for required libraries.
if test "${HAVE_X11}" = "yes"; then
### Use -lgpm if available, unless `--with-gpm=no'.
HAVE_GPM=no
+LIBGPM=
+GPM_MOUSE_SUPPORT=
if test "${with_gpm}" != "no"; then
AC_CHECK_HEADER(gpm.h,
[AC_CHECK_LIB(gpm, Gpm_Open, HAVE_GPM=yes)])
-fi
-if test "${HAVE_GPM}" = "yes"; then
- AC_DEFINE(HAVE_GPM, 1, [Define to 1 if you have the gpm library (-lgpm).])
+ if test "${HAVE_GPM}" = "yes"; then
+ AC_DEFINE(HAVE_GPM, 1, [Define to 1 if you have the gpm library (-lgpm).])
+ LIBGPM=-lgpm
+ GPM_MOUSE_SUPPORT="\${lispsource}mouse.elc"
+ fi
fi
+AC_SUBST(LIBGPM)
+AC_SUBST(GPM_MOUSE_SUPPORT)
dnl Check for malloc/malloc.h on darwin
AC_CHECK_HEADER(malloc/malloc.h, [AC_DEFINE(HAVE_MALLOC_MALLOC_H, 1, [Define to 1 if you have the <malloc/malloc.h> header file.])])
+C_SWITCH_X_SYSTEM=
### Use NeXTstep API to implement GUI.
if test "${HAVE_NS}" = "yes"; then
AC_DEFINE(HAVE_NS, 1, [Define to 1 if you are using the NeXTstep API, either GNUstep or Cocoa on Mac OS X.])
fi
if test "${NS_IMPL_GNUSTEP}" = "yes"; then
AC_DEFINE(NS_IMPL_GNUSTEP, 1, [Define to 1 if you are using NS windowing under GNUstep.])
+ # See also .m.o rule in Makefile.in */
+ # FIXME: are all these flags really needed? Document here why. */
+ C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
fi
if test "${NS_HAVE_NSINTEGER}" = "yes"; then
### Use session management (-lSM -lICE) if available
HAVE_X_SM=no
+LIBXSM=
if test "${HAVE_X11}" = "yes"; then
AC_CHECK_HEADER(X11/SM/SMlib.h,
[AC_CHECK_LIB(SM, SmcOpenConnection, HAVE_X_SM=yes, , -lICE)])
if test "${HAVE_X_SM}" = "yes"; then
AC_DEFINE(HAVE_X_SM, 1, [Define to 1 if you have the SM library (-lSM).])
+ LIBXSM="-lSM -lICE"
case "$LIBS" in
*-lSM*) ;;
- *) LIBS="-lSM -lICE $LIBS" ;;
+ *) LIBS="$LIBXSM $LIBS" ;;
esac
fi
fi
+AC_SUBST(LIBXSM)
# If netdb.h doesn't declare h_errno, we must declare it by hand.
AC_CACHE_CHECK(whether netdb declares h_errno,
# Check for mail-locking functions in a "mail" library. Probably this should
# have the same check as for liblockfile below.
-AC_CHECK_LIB(mail, maillock)
+AC_CHECK_LIB(mail, maillock, have_mail=yes, have_mail=no)
+if test $have_mail = yes; then
+ LIBS_MAIL=-lmail
+ LIBS="$LIBS_MAIL $LIBS"
+ AC_DEFINE(HAVE_LIBMAIL, 1, [Define to 1 if you have the `mail' library (-lmail).])
+else
+ LIBS_MAIL=
+fi
dnl Debian, at least:
-AC_CHECK_LIB(lockfile, maillock)
+AC_CHECK_LIB(lockfile, maillock, have_lockfile=yes, have_lockfile=no)
+if test $have_lockfile = yes; then
+ LIBS_MAIL=-llockfile
+ LIBS="$LIBS_MAIL $LIBS"
+ AC_DEFINE(HAVE_LIBLOCKFILE, 1, [Define to 1 if you have the `lockfile' library (-llockfile).])
+else
# If we have the shared liblockfile, assume we must use it for mail
# locking (e.g. Debian). If we couldn't link against liblockfile
# (no liblockfile.a installed), ensure that we don't need to.
-if test "$ac_cv_lib_lockfile_maillock" = no; then
dnl This works for files generally, not just executables.
dnl Should we look elsewhere for it? Maybe examine /etc/ld.so.conf?
AC_CHECK_PROG(liblockfile, liblockfile.so, yes, no,
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 :
fi
fi
AC_CHECK_FUNCS(touchlock)
AC_CHECK_HEADERS(maillock.h)
+AC_SUBST(LIBS_MAIL)
AC_CHECK_FUNCS(gethostname getdomainname dup2 \
rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
# 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.
-AC_CHECK_LIB(ncurses, tparm)
+# Also we need tputs and frieds to be able to build at all.
+have_tputs_et_al=true
+AC_SEARCH_LIBS(tputs, [ncurses terminfo termcap], , have_tputs_et_al=false)
+if test "$have_tputs_et_al" != true; then
+ AC_MSG_ERROR([I couldn't find termcap functions (tputs and friends).
+Maybe some development libraries/packages are missing? Try installing
+libncurses-dev(el), libterminfo-dev(el) or similar.])
+fi
+# Must define this when any termcap library is found.
+AC_DEFINE(HAVE_LIBNCURSES, 1,
+ [Define to 1 if you have the `ncurses' library (-lncurses).])
# Do we have res_init, for detecting changes in /etc/resolv.conf?
fi
# Do we need the Hesiod library to provide the support routines?
+LIBHESIOD=
if test "$with_hesiod" != no ; then
- # Don't set $LIBS here -- see comments above.
+ # Don't set $LIBS here -- see comments above. FIXME which comments?
AC_CHECK_FUNC(res_send, , [AC_CHECK_FUNC(__res_send, ,
[AC_CHECK_LIB(resolv, res_send, resolv=yes,
[AC_CHECK_LIB(resolv, __res_send, resolv=yes)])])])
RESOLVLIB=
fi
AC_CHECK_FUNC(hes_getmailhost, , [AC_CHECK_LIB(hesiod, hes_getmailhost,
- [AC_DEFINE(HAVE_LIBHESIOD, 1,
- [Define to 1 if you have the hesiod library (-lhesiod).])],
- :, $RESOLVLIB)])
+ hesiod=yes, :, $RESOLVLIB)])
+
+ if test x"$hesiod" = xyes; then
+ AC_DEFINE(HAVE_LIBHESIOD, 1,
+ [Define to 1 if you have the hesiod library (-lhesiod).])
+ LIBHESIOD=-lhesiod
+ fi
fi
+AC_SUBST(LIBHESIOD)
# Do we need libresolv (due to res_init or Hesiod)?
if test "$resolv" = yes ; then
AC_DEFINE(HAVE_LIBRESOLV, 1,
[Define to 1 if you have the resolv library (-lresolv).])
+ LIBRESOLV=-lresolv
+else
+ LIBRESOLV=
fi
+AC_SUBST(LIBRESOLV)
# These tell us which Kerberos-related libraries to use.
+COM_ERRLIB=
+CRYPTOLIB=
+KRB5LIB=
+DESLIB=
+KRB4LIB=
+
if test "${with_kerberos}" != no; then
- AC_CHECK_LIB(com_err, com_err)
- AC_CHECK_LIB(k5crypto, mit_des_cbc_encrypt)
- AC_CHECK_LIB(crypto, mit_des_cbc_encrypt)
- AC_CHECK_LIB(krb5, krb5_init_context)
+ AC_CHECK_LIB(com_err, com_err, have_com_err=yes, have_com_err=no)
+ if test $have_com_err = yes; then
+ COM_ERRLIB=-lcom_err
+ LIBS="$COM_ERRLIB $LIBS"
+ AC_DEFINE(HAVE_LIBCOM_ERR, 1, [Define to 1 if you have the `com_err' library (-lcom_err).])
+ fi
+ AC_CHECK_LIB(crypto, mit_des_cbc_encrypt, have_crypto=yes, have_crypto=no)
+ if test $have_crypto = yes; then
+ CRYPTOLIB=-lcrypto
+ LIBS="$CRYPTOLIB $LIBS"
+ AC_DEFINE(HAVE_LIBCRYPTO, 1, [Define to 1 if you have the `crypto' library (-lcrypto).])
+ fi
+ AC_CHECK_LIB(k5crypto, mit_des_cbc_encrypt, have_k5crypto=yes, have_k5crypto=no)
+ if test $have_k5crypto = yes; then
+ CRYPTOLIB=-lk5crypto
+ LIBS="$CRYPTOLIB $LIBS"
+ AC_DEFINE(HAVE_LIBK5CRYPTO, 1, [Define to 1 if you have the `k5crypto' library (-lk5crypto).])
+ fi
+ AC_CHECK_LIB(krb5, krb5_init_context, have_krb5=yes, have_krb5=no)
+ if test $have_krb5=yes; then
+ KRB5LIB=-lkrb5
+ LIBS="$KRB5LIB $LIBS"
+ AC_DEFINE(HAVE_LIBKRB5, 1, [Define to 1 if you have the `krb5' library (-lkrb5).])
+ fi
+ dnl FIXME Simplify. Does not match 22 logic, thanks to default_off?
if test "${with_kerberos5}" = no; then
- AC_CHECK_LIB(des425, des_cbc_encrypt,,
- [AC_CHECK_LIB(des, des_cbc_encrypt)])
- AC_CHECK_LIB(krb4, krb_get_cred,,
- [AC_CHECK_LIB(krb, krb_get_cred)])
+ AC_CHECK_LIB(des425, des_cbc_encrypt, have_des425=yes, have_des425=no )
+ if test $have_des425 = yes; then
+ DESLIB=-ldes425
+ LIBS="$DESLIB $LIBS"
+ AC_DEFINE(HAVE_LIBDES425, 1, [Define to 1 if you have the `des425' library (-ldes425).])
+ else
+ AC_CHECK_LIB(des, des_cbc_encrypt, have_des=yes, have_des=no)
+ if test $have_des = yes; then
+ DESLIB=-ldes
+ LIBS="$DESLIB $LIBS"
+ AC_DEFINE(HAVE_LIBDES, 1, [Define to 1 if you have the `des' library (-ldes).])
+ fi
+ fi
+ AC_CHECK_LIB(krb4, krb_get_cred, have_krb4=yes, have_krb4=no)
+ if test $have_krb4 = yes; then
+ KRB4LIB=-lkrb4
+ LIBS="$KRB4LIB $LIBS"
+ AC_DEFINE(HAVE_LIBKRB4, 1, [Define to 1 if you have the `krb4' library (-lkrb4).])
+ else
+ AC_CHECK_LIB(krb, krb_get_cred, have_krb=yes, have_krb=no)
+ if test $have_krb = yes; then
+ KRB4LIB=-lkrb
+ LIBS="$KRB4LIB $LIBS"
+ AC_DEFINE(HAVE_LIBKRB, 1, [Define to 1 if you have the `krb' library (-lkrb).])
+ fi
+ fi
fi
if test "${with_kerberos5}" != no; then
AC_CHECK_HEADERS(com_err.h)
fi
+AC_SUBST(COM_ERRLIB)
+AC_SUBST(CRYPTOLIB)
+AC_SUBST(KRB5LIB)
+AC_SUBST(DESLIB)
+AC_SUBST(KRB4LIB)
+
# Solaris requires -lintl if you want strerror (which calls dgettext)
# to return localized messages.
AC_CHECK_LIB(intl, dgettext)
AC_SUBST(bitmapdir)
AC_SUBST(gamedir)
AC_SUBST(gameuser)
-AC_SUBST(c_switch_system)
-AC_SUBST(c_switch_machine)
+AC_SUBST(unexec)
AC_SUBST(LD_SWITCH_X_SITE)
-AC_SUBST(LD_SWITCH_X_SITE_AUX)
AC_SUBST(C_SWITCH_X_SITE)
+AC_SUBST(C_SWITCH_X_SYSTEM)
AC_SUBST(CFLAGS)
+## Used in lwlib/Makefile.in.
AC_SUBST(X_TOOLKIT_TYPE)
AC_SUBST(machfile)
AC_SUBST(opsysfile)
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, ${UNEXEC_SRC},
- [Define to the unexec source file name.])
+XMENU_OBJ=
+XOBJ=
if test "${HAVE_X_WINDOWS}" = "yes" ; then
AC_DEFINE(HAVE_X_WINDOWS, 1,
[Define to 1 if you want to use the X window system.])
+ 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"
fi
+AC_SUBST(XMENU_OBJ)
+AC_SUBST(XOBJ)
+
+WIDGET_OBJ=
+MOTIF_LIBW=
if test "${USE_X_TOOLKIT}" != "none" ; then
+ WIDGET_OBJ=widget.o
AC_DEFINE(USE_X_TOOLKIT, 1, [Define to 1 if using an X toolkit.])
if test "${USE_X_TOOLKIT}" = "LUCID"; then
AC_DEFINE(USE_LUCID, 1, [Define to 1 if using the Lucid X toolkit.])
elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
AC_DEFINE(USE_MOTIF, 1, [Define to 1 if using the Motif X toolkit.])
+ MOTIF_LIBW=-lXm
+ case "$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 $LIBXP"
fi
fi
+AC_SUBST(WIDGET_OBJ)
+
+TOOLKIT_LIBW=
+case "$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
+AC_SUBST(TOOLKIT_LIBW)
+
+if test "$USE_X_TOOLKIT" = "none"; then
+ LIBXT_OTHER="\$(LIBXSM)"
+else
+ LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
+fi
+AC_SUBST(LIBXT_OTHER)
+
+## The X Menu stuff is present in the X10 distribution, but missing
+## from X11. If we have X10, just use the installed library;
+## otherwise, use our own copy.
if test "${HAVE_X11}" = "yes" ; then
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.])
+
+ if test "$USE_X_TOOLKIT" = "none"; then
+ OLDXMENU="\${oldXMenudir}libXMenu11.a"
+ else
+ OLDXMENU="\${lwlibdir}liblw.a"
+ fi
+ LIBXMENU="\$(OLDXMENU)"
+ LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
+else
+ OLDXMENU=
+ LIBXMENU="-lXMenu"
+ LIBX_OTHER=
+fi
+
+if test "$HAVE_GTK" = "yes"; then
+ OLDXMENU=
+ LIBXMENU=
fi
+
+AC_SUBST(OLDXMENU)
+AC_SUBST(LIBXMENU)
+AC_SUBST(LIBX_OTHER)
+
if test "${HAVE_MENUS}" = "yes" ; then
AC_DEFINE(HAVE_MENUS, 1,
[Define to 1 if you have mouse menus.
fi
+if test "$opsys" = "cygwin"; then
+ CYGWIN_OBJ="sheap.o"
+ ## Cygwin differs because of its unexec().
+ PRE_ALLOC_OBJ=
+ POST_ALLOC_OBJ="lastfile.o vm-limit.o"
+else
+ CYGWIN_OBJ=
+ PRE_ALLOC_OBJ=lastfile.o
+ POST_ALLOC_OBJ="\$(vmlimitobj)"
+fi
+AC_SUBST(CYGWIN_OBJ)
+AC_SUBST(PRE_ALLOC_OBJ)
+AC_SUBST(POST_ALLOC_OBJ)
+
+
+case "$opsys" in
+ aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
+
+ darwin)
+ ## The -headerpad option tells ld (see man page) to leave room at the
+ ## end of the header for adding load commands. Needed for dumping.
+ ## 0x690 is the total size of 30 segment load commands (at 56
+ ## each); under Cocoa 31 commands are required.
+ if test "$HAVE_NS" = "yes"; then
+ libs_nsgui="-framework AppKit"
+ headerpad_extra=6C8
+ else
+ libs_nsgui=
+ headerpad_extra=690
+ fi
+ LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
+ ;;
+
+ *) LD_SWITCH_SYSTEM_TEMACS= ;;
+esac
+AC_SUBST(LD_SWITCH_SYSTEM_TEMACS)
+
+
AH_TOP([/* GNU Emacs site configuration template file.
Copyright (C) 1988, 1993, 1994, 1999, 2000, 2001, 2002, 2004, 2005,
- 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+ 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
This file is part of GNU Emacs.
parallel this exactly since GNUstep is multi-OS. */
#ifdef HAVE_NS
# ifdef NS_IMPL_GNUSTEP
-/* See also .m.o rule in Makefile.in */
-/* FIXME: are all these flags really needed? Document here why. */
-# define C_SWITCH_X_SYSTEM -D_REENTRANT -fPIC -fno-strict-aliasing
/* GNUstep needs a bit more pure memory. Of the existing knobs,
SYSTEM_PURESIZE_EXTRA seems like the least likely to cause problems. */
# define SYSTEM_PURESIZE_EXTRA 30000
echo " Does Emacs use -lXpm? ${HAVE_XPM}"
echo " Does Emacs use -ljpeg? ${HAVE_JPEG}"
echo " Does Emacs use -ltiff? ${HAVE_TIFF}"
-echo " Does Emacs use a gif library? ${HAVE_GIF} $ac_gif_lib_name"
+echo " Does Emacs use a gif library? ${HAVE_GIF} $LIBGIF"
echo " Does Emacs use -lpng? ${HAVE_PNG}"
echo " Does Emacs use -lrsvg-2? ${HAVE_RSVG}"
echo " Does Emacs use -lgpm? ${HAVE_GPM}"
echo " Does Emacs use -ldbus? ${HAVE_DBUS}"
+echo " Does Emacs use -lgconf? ${HAVE_GCONF}"
+echo " Does Emacs use -lselinux? ${HAVE_LIBSELINUX}"
echo " Does Emacs use -lfreetype? ${HAVE_FREETYPE}"
echo " Does Emacs use -lm17n-flt? ${HAVE_M17N_FLT}"
echo
-if test "$USE_X_TOOLKIT" = GTK; then
- case "$canonical" in
- *cygwin*)
- echo "There are known problems with Emacs and Gtk+ on cygwin, so you
- will probably get a crash on startup. If this happens, please use another
- toolkit for Emacs. See etc/PROBLEMS for more information."
- ;;
- esac
-fi
-
if test "$HAVE_NS" = "yes"; then
echo
echo "You must run \"make install\" in order to test the built application.
# the C preprocessor to some helpful value like 1, or maybe the empty
# string. Needless to say consequent macro substitutions are less
# than conducive to the makefile finding the correct directory.
-[cpp_undefs="`echo $srcdir $configuration $canonical |
+[cpp_undefs="`echo $srcdir $configuration $canonical unix |
sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/ *$//' \
-e 's/ */ -U/g' -e 's/-U[0-9][^ ]*//g'`"]
sed -e '1,/start of cpp stuff/d'\
-e 's,/\*\*/#\(.*\)$,/* \1 */,' \
< Makefile.c > junk.c
- $CPP $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
+ $CPP -P $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c
cat junk1.c junk2.c > Makefile.new
rm -f junk.c junk1.c junk2.c
sed -e '1,/start of cpp stuff/d'\
-e 's,/\*\*/#\(.*\)$,/* \1 */,' \
< Makefile.c > junk.c
- $CPP $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
+ $CPP -P $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
sed -e 's/^ / /' -e '/^#/d' -e '/^[ \f]*$/d' > junk2.c
cat junk1.c junk2.c > Makefile.new
rm -f junk.c junk1.c junk2.c
HCoop / bpt / emacs.git / blobdiff