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 it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation, either version 3 of the License, or
dnl (at your option) any later version.
-dnl
+dnl
dnl GNU Emacs is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dnl GNU General Public License for more details.
-dnl
+dnl
dnl You should have received a copy of the GNU General Public License
dnl along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
-AC_PREREQ(2.61)
-AC_INIT(emacs, 23.0.92)
+AC_PREREQ(2.62)
+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 "${withval}" in
y | ye | yes ) val=gtk ;;
n | no ) val=no ;;
OPTION_DEFAULT_ON([gpm],[don't use -lgpm for mouse support on a GNU/Linux console])
OPTION_DEFAULT_ON([dbus],[don't compile with D-Bus support])
+OPTION_DEFAULT_ON([gconf],[don't compile with GConf support])
## For the times when you want to build Emacs but don't have
## a suitable makeinfo, and can live without the manuals.
locallisppath=${enableval}
fi)
+AC_ARG_ENABLE(checking,
+[AS_HELP_STRING([--enable-checking@<:@=LIST@:>@],
+ [enable expensive run-time checks. With LIST,
+ enable only specific categories of checks.
+ Categories are: all,yes,no.
+ Flags are: stringbytes, stringoverrun, stringfreelist,
+ xmallocoverrun, conslist])],
+[ac_checking_flags="${enableval}"],[])
+IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS,"
+for check in $ac_checking_flags
+do
+ case $check in
+ # these set all the flags to specific states
+ yes) ac_enable_checking=1 ;;
+ no) ac_enable_checking= ;
+ ac_gc_check_stringbytes= ;
+ ac_gc_check_string_overrun= ;
+ ac_gc_check_string_free_list= ;
+ ac_xmalloc_overrun= ;
+ ac_gc_check_cons_list= ;;
+ all) ac_enable_checking=1 ;
+ ac_gc_check_stringbytes=1 ;
+ ac_gc_check_string_overrun=1 ;
+ ac_gc_check_string_free_list=1 ;
+ ac_xmalloc_overrun=1 ;
+ ac_gc_check_cons_list=1 ;;
+ # these enable particular checks
+ stringbytes) ac_gc_check_stringbytes=1 ;;
+ stringoverrun) ac_gc_check_string_overrun=1 ;;
+ stringfreelist) ac_gc_check_string_free_list=1 ;;
+ xmallocoverrun) ac_xmalloc_overrun=1 ;;
+ conslist) ac_gc_check_cons_list=1 ;;
+ *) AC_MSG_ERROR(unknown check category $check) ;;
+ esac
+done
+IFS="$ac_save_IFS"
+
+if test x$ac_enable_checking != x ; then
+ AC_DEFINE(ENABLE_CHECKING, 1,
+[Enable expensive run-time checking of data types?])
+fi
+if test x$ac_gc_check_stringbytes != x ; then
+ AC_DEFINE(GC_CHECK_STRING_BYTES, 1,
+[Define this temporarily to hunt a bug. If defined, the size of
+ strings is redundantly recorded in sdata structures so that it can
+ be compared to the sizes recorded in Lisp strings.])
+fi
+if test x$ac_gc_check_stringoverrun != x ; then
+ AC_DEFINE(GC_CHECK_STRING_OVERRUN, 1,
+[Define this to check for short string overrun.])
+fi
+if test x$ac_gc_check_string_free_list != x ; then
+ AC_DEFINE(GC_CHECK_STRING_FREE_LIST, 1,
+[Define this to check the string free list.])
+fi
+if test x$ac_xmalloc_overrun != x ; then
+ AC_DEFINE(XMALLOC_OVERRUN_CHECK, 1,
+[Define this to check for malloc buffer overrun.])
+fi
+if test x$ac_gc_check_cons_list != x ; then
+ AC_DEFINE(GC_CHECK_CONS_LIST, 1,
+[Define this to check for errors in cons list.])
+fi
+
+AC_ARG_ENABLE(profiling,
+[AS_HELP_STRING([--enable-profiling],
+ [build emacs with profiling support.
+ This might not work on all platforms])],
+[ac_enable_profiling="${enableval}"],[])
+if test x$ac_enable_profiling != x ; then
+ PROFILING_CFLAGS="-DPROFILING=1 -pg"
+ PROFILING_LDFLAGS="-pg"
+else
+ PROFILING_CFLAGS=
+ 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="${enableval}"],[ac_enable_autodepend=yes])
+
#### Make srcdir absolute, if it isn't already. It's important to
#### avoid running the path through pwd unnecessarily, since pwd can
#### give you automounter prefixes, which can go away. We do all this
case "${canonical}" in
alpha*-*-netbsd*) machine=alpha ;;
i[3456]86-*-netbsd*) machine=intel386 ;;
+ mips-*-netbsd*) machine=mips ;;
+ mipsel-*-netbsd*) machine=mips ;;
+ mipseb-*-netbsd*) machine=mips ;;
powerpc-*-netbsd*) machine=macppc ;;
sparc*-*-netbsd*) machine=sparc ;;
vax-*-netbsd*) machine=vax ;;
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
## 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${with_makeinfo}" = "xno"; then
MAKEINFO=off
/* Get the CFLAGS for real compilation. */
#ifdef __GNUC__
-configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH C_WARNINGS_SWITCH '${SPECIFIED_CFLAGS}'
+configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH C_WARNINGS_SWITCH ${PROFILING_CFLAGS} '${SPECIFIED_CFLAGS}'
#else
configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
#endif
#endif /* not THIS_IS_CONFIGURE */
' > ${tempcname}
+LDFLAGS="${LDFLAGS} ${PROFILING_LDFLAGS}"
+
# The value of CPP is a quoted variable reference, so we need to do this
# to get its actual value...
CPP=`eval "echo $CPP"`
dnl checks for header files
AC_CHECK_HEADERS(sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
- termcap.h stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
+ stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
- sys/utsname.h pwd.h)
+ sys/utsname.h pwd.h utmp.h)
AC_MSG_CHECKING(if personality LINUX32 can be set)
AC_TRY_COMPILE([#include <sys/personality.h>], [personality (PER_LINUX32)],
dnl check for Make feature
AC_PROG_MAKE_SET
+dnl check for GNU Make if we have GCC and autodepend is on.
+if test "$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 $ac_enable_autodepend = yes; then
+ AC_DEFINE(AUTO_DEPEND, 1, [Generate dependencies with gcc.])
+ fi
+fi
+
dnl checks for operating system services
AC_SYS_LONG_FILE_NAMES
## No need to do anything special for these standard directories.
## This is an experiment, take it out if it causes problems.
if test -n "${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|:$||'`
fi
### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
HAVE_RSVG=no
-if test "${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 >= $RSVG_REQUIRED"
if test "${with_dbus}" = "yes"; then
PKG_CHECK_MODULES(DBUS, dbus-1 >= 1.0, HAVE_DBUS=yes, HAVE_DBUS=no)
if test "$HAVE_DBUS" = yes; then
- AC_DEFINE(HAVE_DBUS, 1, [Define to 1 if using D-Bus.])
+ LIBS="$LIBS $DBUS_LIBS"
+ AC_DEFINE(HAVE_DBUS, 1, [Define to 1 if using D-Bus.])
+ AC_CHECK_FUNCS([dbus_watch_get_unix_fd])
+ fi
+fi
+
+dnl GConf has been tested under GNU/Linux only.
+dnl The version is really arbitrary, it is about the same age as Gtk+ 2.6.
+HAVE_GCONF=no
+if test "${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
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, , $XFT_LIBS))
HAVE_FREETYPE=no
- ### Use -lfreetype if available, unless `--with-freetype=no'.
+ ## We used to allow building with FreeType and without Xft.
+ ## However, the ftx font backend driver is not in good shape.
if test "${HAVE_XFT}" = "yes"; then
dnl As we use Xft, we anyway use freetype.
- dnl In this case, there's no need of additional CFLAGS and LIBS.
+ dnl There's no need for additional CFLAGS and LIBS.
HAVE_FREETYPE=yes
FONTCONFIG_CFLAGS=
FONTCONFIG_LIBS=
AC_DEFINE(HAVE_FREETYPE, 1,
[Define to 1 if using the freetype and fontconfig libraries.])
if test "${with_libotf}" != "no"; then
- PKG_CHECK_MODULES(LIBOTF, libotf, HAVE_LIBOTF=yes,
+ PKG_CHECK_MODULES(LIBOTF, libotf, HAVE_LIBOTF=yes,
HAVE_LIBOTF=no)
if test "$HAVE_LIBOTF" = "yes"; then
AC_DEFINE(HAVE_LIBOTF, 1, [Define to 1 if using libotf.])
### 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 "${HAVE_X11}" = "yes"; then
### Use -lgpm if available, unless `--with-gpm=no'.
HAVE_GPM=no
+LIBGPM=
if test "${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
+ fi
fi
+AC_SUBST(LIBGPM)
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.])])
if test "${NS_IMPL_COCOA}" = "yes"; then
AC_DEFINE(NS_IMPL_COCOA, 1, [Define to 1 if you are using NS windowing under MacOS X.])
GNU_OBJC_CFLAGS=
- LIB_SRC_EXTRA_INSTALLABLES=mac-fix-env
fi
if test "${NS_IMPL_GNUSTEP}" = "yes"; then
AC_DEFINE(NS_IMPL_GNUSTEP, 1, [Define to 1 if you are using NS windowing under GNUstep.])
fi
# We also have mouse menus.
HAVE_MENUS=yes
+ OTHER_FILES=ns-app
fi
# 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)
if test x"${version}" = x; then
AC_MSG_ERROR([can't find current emacs version in `${srcdir}/lisp/version.el'.])
fi
+if test x"${version}" != x"$PACKAGE_VERSION"; then
+ AC_MSG_WARN([version mismatch between `${srcdir}/configure.in' and `${srcdir}/lisp/version.el'.])
+fi
### Specify what sort of things we'll be editing into Makefile and config.h.
### Use configuration here uncanonicalized to avoid exceeding size limits.
AC_SUBST(GNUSTEP_SYSTEM_LIBRARIES)
AC_SUBST(GNU_OBJC_CFLAGS)
AC_SUBST(LIB_SRC_EXTRA_INSTALLABLES)
+AC_SUBST(OTHER_FILES)
AC_DEFINE_UNQUOTED(EMACS_CONFIGURATION, "${canonical}",
[Define to the canonical Emacs configuration name.])
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.
#define HAVE_MOUSE
#endif
-/* Sadly for now, GNUstep dump does not work. */
-#ifdef NS_IMPL_GNUSTEP
-#define CANNOT_DUMP
-#endif
-
/* 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. */
side does this in s/darwin.h and we cannot
parallel this exactly since GNUstep is multi-OS. */
#ifdef HAVE_NS
-#define OTHER_FILES ns-app
# ifdef NS_IMPL_GNUSTEP
/* See also .m.o rule in Makefile.in */
/* FIXME: are all these flags really needed? Document here why. */
#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__))
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 -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.
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