dnl in the directory containing this script.
dnl If you changed any AC_DEFINES, also run autoheader.
dnl
-dnl Copyright (C) 1994-1996, 1999-2012 Free Software Foundation, Inc.
+dnl Copyright (C) 1994-1996, 1999-2012 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(2.65)
-AC_INIT(emacs, 24.0.92)
+AC_INIT(emacs, 24.1.50)
AC_CONFIG_HEADER(src/config.h:src/config.in)
AC_CONFIG_SRCDIR(src/lisp.h)
AC_CONFIG_AUX_DIR(build-aux)
AC_PATH_PROG(GZIP_PROG, gzip)
-## Need makeinfo >= 4.6 (?) to build the manuals.
+## Need makeinfo >= 4.7 (?) to build the manuals.
AC_PATH_PROG(MAKEINFO, makeinfo, no)
dnl By this stage, configure has already checked for egrep and set EGREP,
dnl or exited with an error if no egrep was found.
if test "$MAKEINFO" != "no" && \
- test x"`$MAKEINFO --version 2> /dev/null | $EGREP 'texinfo[[^0-9]]*([[1-4]][[0-9]]+|[[5-9]]|4\.[[6-9]]|4\.[[1-5]][[0-9]]+)'`" = x; then
+ test x"`$MAKEINFO --version 2> /dev/null | $EGREP 'texinfo[[^0-9]]*([[1-4]][[0-9]]+|[[5-9]]|4\.[[7-9]]|4\.[[1-6]][[0-9]]+)'`" = x; then
MAKEINFO=no
fi
if test "x${with_makeinfo}" = "xno"; then
HAVE_MAKEINFO=no
elif test ! -e $srcdir/info/emacs; then
- AC_MSG_ERROR( [You do not seem to have makeinfo >= 4.6, and your
+ AC_MSG_ERROR( [You do not seem to have makeinfo >= 4.7, 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
with the `--without-makeinfo' option to build without the manuals.] )
if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
AC_MSG_CHECKING(for $2)
- if $PKG_CONFIG --exists "$2" 2>&AS_MESSAGE_LOG_FD; then
- AC_MSG_RESULT(yes)
- succeeded=yes
-
- AC_MSG_CHECKING($1_CFLAGS)
- $1_CFLAGS=`$PKG_CONFIG --cflags "$2"|sed -e 's,///*,/,g'`
- AC_MSG_RESULT($$1_CFLAGS)
+ if $PKG_CONFIG --exists "$2" 2>&AS_MESSAGE_LOG_FD &&
+ $1_CFLAGS=`$PKG_CONFIG --cflags "$2" 2>&AS_MESSAGE_LOG_FD` &&
+ $1_LIBS=`$PKG_CONFIG --libs "$2" 2>&AS_MESSAGE_LOG_FD`; then
- AC_MSG_CHECKING($1_LIBS)
- $1_LIBS=`$PKG_CONFIG --libs "$2"|sed -e 's,///*,/,g'`
- AC_MSG_RESULT($$1_LIBS)
+ $1_CFLAGS=`AS_ECHO(["$$1_CFLAGS"]) | sed -e 's,///*,/,g'`
+ $1_LIBS=`AS_ECHO(["$$1_LIBS"]) | sed -e 's,///*,/,g'`
+ AC_MSG_RESULT([yes CFLAGS='$$1_CFLAGS' LIBS='$$1_LIBS'])
+ succeeded=yes
else
AC_MSG_RESULT(no)
$1_CFLAGS=""
NS_OBJ=
NS_OBJC_OBJ=
if test "${HAVE_NS}" = yes; then
+ if test "$with_toolkit_scroll_bars" = "no"; then
+ AC_MSG_ERROR([Non-toolkit scroll bars are not implemented for Nextstep.])
+ fi
+
window_system=nextstep
with_xft=no
# set up packaging dirs
CPPFLAGS=$OLD_CPPFLAGS
fi
fi
+ AC_CHECK_HEADER([Xm/BulletinB.h], [],
+ [AC_MSG_ERROR([Motif toolkit requested but requirements not found.])])
fi
dnl Use toolkit scroll bars if configured for GTK or X toolkit and either
AC_DEFINE(USE_TOOLKIT_SCROLL_BARS)
HAVE_XAW3D=no
USE_TOOLKIT_SCROLL_BARS=yes
- elif test "${HAVE_XAW3D}" = "yes"; then
+ elif test "${HAVE_XAW3D}" = "yes" || test "${USE_X_TOOLKIT}" = "LUCID"; then
AC_DEFINE(USE_TOOLKIT_SCROLL_BARS)
USE_TOOLKIT_SCROLL_BARS=yes
fi
dnl Check for malloc/malloc.h on darwin
AC_CHECK_HEADER(malloc/malloc.h, [AC_DEFINE(HAVE_MALLOC_MALLOC_H, 1, [Define to 1 if you have the <malloc/malloc.h> header file.])])
-C_SWITCH_X_SYSTEM=
+GNUSTEP_CFLAGS=
### Use NeXTstep API to implement GUI.
if test "${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.])
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. */
- dnl FIXME this should be renamed to GNUSTEP_CFLAGS, and only
- dnl used in src/Makefile.in.
- C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
+ GNUSTEP_CFLAGS="-D_REENTRANT -fPIC -fno-strict-aliasing -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
## Extra CFLAGS applied to src/*.m files.
GNU_OBJC_CFLAGS="$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
# It's better to believe a function is not available
# than to expect to find it in ncurses.
# Also we need tputs and friends to be able to build at all.
-have_tputs_et_al=true
+AC_MSG_CHECKING([for library containing tputs])
+# Run a test program that contains a call to tputs, a call that is
+# never executed. This tests whether a pre-'main' dynamic linker
+# works with the library. It's too much trouble to actually call
+# tputs in the test program, due to portability hassles. When
+# cross-compiling, assume the test program will run if it links.
+AC_DEFUN([tputs_link_source], [
+ AC_LANG_SOURCE(
+ [[extern void tputs (const char *, int, int (*)(int));
+ int main (int argc, char **argv)
+ {
+ if (argc == 10000)
+ tputs (argv[0], 0, 0);
+ return 0;
+ }]])
+])
# Maybe curses should be tried earlier?
# See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=9736#35
-AC_SEARCH_LIBS(tputs, [ncurses terminfo termcap curses], , have_tputs_et_al=false)
-if test "$have_tputs_et_al" != true; then
+for tputs_library in '' ncurses terminfo termcap curses; do
+ OLIBS=$LIBS
+ if test -z "$tputs_library"; then
+ LIBS_TERMCAP=
+ msg='none required'
+ else
+ LIBS_TERMCAP=-l$tputs_library
+ msg=$LIBS_TERMCAP
+ LIBS="$LIBS_TERMCAP $LIBS"
+ fi
+ AC_RUN_IFELSE([tputs_link_source], [], [msg=no],
+ [AC_LINK_IFELSE([tputs_link_source], [], [msg=no])])
+ LIBS=$OLIBS
+ if test "X$msg" != Xno; then
+ break
+ fi
+done
+AC_MSG_RESULT([$msg])
+if test "X$msg" = Xno; then
AC_MSG_ERROR([The required function `tputs' was not found in any library.
These libraries were tried: libncurses, libterminfo, libtermcap, libcurses.
Please try installing whichever of these libraries is most appropriate
## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
## darwin|gnu without ncurses.
TERMINFO=no
-LIBS_TERMCAP=
case "$opsys" in
## cygwin: Fewer environment variables to go wrong, more terminal types.
## hpux10-20: Use the system provided termcap(3) library.
TERMCAP_OBJ=tparam.o
if test $TERMINFO = yes; then
AC_DEFINE(TERMINFO, 1, [Define to 1 if you use terminfo instead of termcap.])
-
- ## Default used to be -ltermcap. Add a case above if need something else.
- test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
-
TERMCAP_OBJ=terminfo.o
fi
AC_SUBST(LIBS_TERMCAP)
## end of LIBX_BASE, but nothing ever set it.
AC_SUBST(LD_SWITCH_X_SITE)
AC_SUBST(C_SWITCH_X_SITE)
-AC_SUBST(C_SWITCH_X_SYSTEM)
+AC_SUBST(GNUSTEP_CFLAGS)
AC_SUBST(CFLAGS)
## Used in lwlib/Makefile.in.
AC_SUBST(X_TOOLKIT_TYPE)
echo
fi
+if test "${opsys}" = "cygwin"; then
+ case `uname -r` in
+ 1.5.*) AC_MSG_WARN([[building Emacs on Cygwin 1.5 is not supported.]])
+ echo
+ ;;
+ esac
+fi
# Remove any trailing slashes in these variables.
[test "${prefix}" != NONE &&
AC_CONFIG_FILES([test/automated/Makefile])
fi
+
+dnl admin/ may or may not be present.
+opt_makefile=admin/unidata/Makefile
+
+if test -f $srcdir/${opt_makefile}.in; then
+ SUBDIR_MAKEFILES="$SUBDIR_MAKEFILES $opt_makefile"
+ AC_CONFIG_FILES([admin/unidata/Makefile])
+fi
+
+
SUBDIR_MAKEFILES_IN=`echo " ${SUBDIR_MAKEFILES}" | sed -e 's| | $(srcdir)/|g' -e 's|Makefile|Makefile.in|g'`
AC_SUBST(SUBDIR_MAKEFILES_IN)
HCoop / bpt / emacs.git / blobdiff