CPP
GREP
EGREP
-LN_S
INSTALL_PROGRAM
INSTALL_SCRIPT
INSTALL_DATA
INSTALL_INFO
GZIP_PROG
MAKEINFO
-LIB_MATH
+LD_SWITCH_SYSTEM
+C_SWITCH_MACHINE
+C_SWITCH_SYSTEM
+LIBS_SYSTEM
CRT_DIR
+LIB_MATH
+START_FILES
LIBSOUND
PKG_CONFIG
ALSA_CFLAGS
CFLAGS_SOUND
SET_MAKE
XMKMF
+LD_SWITCH_X_SITE_AUX
+LD_SWITCH_X_SITE_AUX_RPATH
+NS_IMPL_GNUSTEP_INC
+NS_IMPL_GNUSTEP_TEMACS_LDFLAGS
+TEMACS_LDFLAGS2
NS_OBJ
NS_SUPPORT
+LIB_STANDARD
HAVE_XSERVER
RSVG_CFLAGS
RSVG_LIBS
LIBOTF_LIBS
M17N_FLT_CFLAGS
M17N_FLT_LIBS
-FONT_OBJ
FREETYPE_CFLAGS
FREETYPE_LIBS
LIBXPM
LIBTIFF
LIBGIF
LIBGPM
-GPM_MOUSE_SUPPORT
LIBXSM
ALLOCA
liblockfile
LIBS_MAIL
+BLESSMAIL_TARGET
LIBOBJS
NEED_SETGID
KMEM_GROUP
GETLOADAVG_LIBS
GETOPT_H
GETOPTOBJS
+LIBS_TERMCAP
+TERMCAP_OBJ
LIBHESIOD
LIBRESOLV
COM_ERRLIB
bitmapdir
gamedir
gameuser
-c_switch_system
-c_switch_machine
unexec
LD_SWITCH_X_SITE
-LD_SWITCH_X_SITE_AUX
C_SWITCH_X_SITE
C_SWITCH_X_SYSTEM
X_TOOLKIT_TYPE
ns_appbindir
ns_appresdir
ns_appsrc
-GNUSTEP_MAKEFILES
-GNUSTEP_SYSTEM_HEADERS
-GNUSTEP_SYSTEM_LIBRARIES
GNU_OBJC_CFLAGS
-LIB_SRC_EXTRA_INSTALLABLES
OTHER_FILES
+FONT_OBJ
XMENU_OBJ
XOBJ
WIDGET_OBJ
TOOLKIT_LIBW
+LIBXT_OTHER
+OLDXMENU_TARGET
OLDXMENU
LIBXMENU
+LIBX_OTHER
CYGWIN_OBJ
PRE_ALLOC_OBJ
POST_ALLOC_OBJ
+LD_SWITCH_SYSTEM_TEMACS
+LD_SWITCH_SYSTEM_EXTRA
+LIB_GCC
+MOUSE_SUPPORT
+TOOLTIP_SUPPORT
+WINDOW_SUPPORT
LTLIBOBJS'
ac_subst_files=''
ac_user_opts='
## NetBSD ports
*-*-netbsd* )
opsys=netbsd
- if test -f /usr/lib/crti.o; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_CRTIN /**/
-_ACEOF
-
- fi
-
case "${canonical}" in
alpha*-*-netbsd*) machine=alpha ;;
i[3456]86-*-netbsd*) machine=intel386 ;;
#### Some other nice autoconf tests.
-{ $as_echo "$as_me:$LINENO: checking whether ln -s works" >&5
-$as_echo_n "checking whether ln -s works... " >&6; }
-LN_S=$as_ln_s
-if test "$LN_S" = "ln -s"; then
- { $as_echo "$as_me:$LINENO: result: yes" >&5
-$as_echo "yes" >&6; }
-else
- { $as_echo "$as_me:$LINENO: result: no, using $LN_S" >&5
-$as_echo "no, using $LN_S" >&6; }
-fi
-
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
-LIB_MATH=-lm
-
-case $opsys in
- cygwin )
- LIB_MATH=
- ;;
- darwin )
- ## Adding -lm confuses the dynamic linker, so omit it.
- LIB_MATH=
- ;;
-esac
-
-
-
#### Extract some information from the operating system and machine files.
{ $as_echo "$as_me:$LINENO: checking the machine- and system-dependent files to find out
echo '
#include "'${srcdir}'/src/'${opsysfile}'"
#include "'${srcdir}'/src/'${machfile}'"
-#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_SYSTEM
-configure___ c_switch_system=C_SWITCH_SYSTEM
-configure___ c_switch_machine=C_SWITCH_MACHINE
configure___ LIBX=-lX11
#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. */
fi
rm ${tempcname}
-ac_link="$ac_link $ld_switch_machine $ld_switch_system"
+
+LD_SWITCH_SYSTEM=
+case "$opsys" in
+ freebsd)
+ ## Let `ld' find image libs and similar things in /usr/local/lib.
+ ## The system compiler, GCC, has apparently been modified to not
+ ## look there, contrary to what a stock GCC would do.
+ LD_SWITCH_SYSTEM=-L/usr/local/lib
+ ;;
+
+ gnu-linux)
+ ## cpp test was "ifdef __mips__", but presumably this is equivalent...
+ test "$machine" = "mips" && LD_SWITCH_SYSTEM="-G 0"
+ ;;
+
+ netbsd)
+ LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
+ ;;
+
+ openbsd)
+ ## Han Boetes <han@mijncomputer.nl> says this is necessary,
+ ## otherwise Emacs dumps core on elf systems.
+ LD_SWITCH_SYSTEM="-Z"
+ ;;
+esac
+
+
+ac_link="$ac_link $LD_SWITCH_SYSTEM"
+
+## This is fun. Some settings of LD_SWITCH_SYSTEM reference
+## LD_SWITCH_X_SITE_AUX, which has not been defined yet. When using
+## cpp, it was expanded to null. Thus LD_SWITCH_SYSTEM had different
+## values in configure and the Makefiles. How helpful.
+## FIXME why not use LD_SWITCH_SYSTEM_TEMACS (or somesuch) instead?
+case "$opsys" in
+ gnu-linux)
+ ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
+ LD_SWITCH_SYSTEM="$LD_SWITCH_SYSTEM \$(LD_SWITCH_X_SITE_AUX)" ;;
+
+ netbsd|openbsd)
+ ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
+ LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
+esac
+
+
+C_SWITCH_MACHINE=
+if test "$machine" = "alpha"; then
+ { $as_echo "$as_me:$LINENO: checking whether __ELF__ is declared" >&5
+$as_echo_n "checking whether __ELF__ is declared... " >&6; }
+if test "${ac_cv_have_decl___ELF__+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+$ac_includes_default
+int
+main ()
+{
+#ifndef __ELF__
+ (void) __ELF__;
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_compile") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then
+ ac_cv_have_decl___ELF__=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_cv_have_decl___ELF__=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:$LINENO: result: $ac_cv_have_decl___ELF__" >&5
+$as_echo "$ac_cv_have_decl___ELF__" >&6; }
+
+ if test "$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
+ { { $as_echo "$as_me:$LINENO: error: What gives? Fix me if DEC Unix supports ELF now." >&5
+$as_echo "$as_me: error: What gives? Fix me if DEC Unix supports ELF now." >&2;}
+ { (exit 1); exit 1; }; }
+ fi
+ fi
+fi
+
+
+
+C_SWITCH_SYSTEM=
+## Some programs in src produce warnings saying certain subprograms
+## are too complex and need a MAXMEM value greater than 2000 for
+## additional optimization. --nils@exp-math.uni-essen.de
+test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
+ C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
+## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
+## It is redundant in glibc2, since we define _GNU_SOURCE.
+
+
+
+LIBS_SYSTEM=
+case "$opsys" in
+ ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
+ aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
+
+ freebsd) LIBS_SYSTEM="-lutil" ;;
+
+ hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
+
+ sol2*) LIBS_SYSTEM="-lsocket -lnsl -lkstat" ;;
+
+ ## Motif needs -lgen.
+ unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
+esac
+
+
### 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
+LIB_MATH=-lm
+LIB_STANDARD=
+START_FILES=
+
+case $opsys in
+ cygwin )
+ LIB_MATH=
+ START_FILES='ecrt0.o'
+ ;;
+ darwin )
+ ## Adding -lm confuses the dynamic linker, so omit it.
+ LIB_MATH=
+ START_FILES='pre-crt0.o'
+ ;;
+ freebsd )
+ LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
+ START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
+ ;;
+ gnu-linux | gnu-kfreebsd )
+ LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
+ START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
+ ;;
+ hpux10-20 | hpux11 )
+ LIB_STANDARD=-lc
+ START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
+ ;;
+ netbsd | openbsd )
+ if test -f $CRT_DIR/crti.o; then
+ LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
+ START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
+ else
+ LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
+ START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
+ fi
+ ;;
+esac
+
+
+
## Workaround for bug in autoconf <= 2.62.
## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
## No need to do anything special for these standard directories.
-## This is an experiment, take it out if it causes problems.
if test -n "${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
+
+
+
if test "${x_includes}" != NONE && test -n "${x_includes}"; then
C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
fi
HAVE_NS=no
NS_IMPL_COCOA=no
NS_IMPL_GNUSTEP=no
+NS_IMPL_GNUSTEP_INC=
+NS_IMPL_GNUSTEP_TEMACS_LDFLAGS=
tmp_CPPFLAGS="$CPPFLAGS"
tmp_CFLAGS="$CFLAGS"
CPPFLAGS="$CPPFLAGS -x objective-c"
CFLAGS="$CFLAGS -x objective-c"
+TEMACS_LDFLAGS2="\${LDFLAGS}"
if test "${with_ns}" != no; then
if test "${opsys}" = darwin; then
NS_IMPL_COCOA=yes
GNUSTEP_MAKEFILES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_MAKEFILES)"
GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
+ ## Pull in stuff from GNUstep-make.
+ NS_IMPL_GNUSTEP_INC="FOUNDATION_LIB=gnu
+GUI_LIB=gnu
+include $GNUSTEP_MAKEFILES/Additional/base.make
+include $GNUSTEP_MAKEFILES/Additional/gui.make
+shared=no
+"
+ NS_IMPL_GNUSTEP_TEMACS_LDFLAGS="-L${GNUSTEP_SYSTEM_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc \${CONFIG_SYSTEM_LIBS} -lpthread"
CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
REAL_CFLAGS="$REAL_CFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES}"
+ LIB_STANDARD=
+ START_FILES=
+ TEMACS_LDFLAGS2=
fi
if test "${ac_cv_header_AppKit_AppKit_h+set}" = set; then
{ $as_echo "$as_me:$LINENO: checking for AppKit/AppKit.h" >&5
fi
fi
+
+
+
NS_OBJ=
NS_SUPPORT=
if test "${HAVE_NS}" = yes; then
+
case "${window_system}" in
x11 )
HAVE_X_WINDOWS=yes
REL_ALLOC=no
fi
-LIBS="$libsrc_libs $LIBS"
+LIBS="$LIBS_SYSTEM $LIBS"
{ $as_echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
fi
+## Note: when using cpp in s/aix4.2.h, this definition depended on
+## HAVE_LIBPTHREADS. That was not defined earlier in configure when
+## the system file was sourced. Hence the value of LIBS_SYSTEM
+## added to LIBS in configure would never contain the pthreads part,
+## but the value used in Makefiles might. FIXME?
+##
+## -lpthreads seems to be necessary for Xlib in X11R6, and should
+## be harmless on older versions of X where it happens to exist.
+test "$opsys" = "aix4-2" && \
+ test $ac_cv_lib_pthreads_cma_open = yes && \
+ LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
+
case ${host_os} in
aix*)
HAVE_M17N_FLT=no
fi
-FONT_OBJ=xfont.o
-if test "$HAVE_XFT" = "yes"; then
- FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
-elif test "$HAVE_FREETYPE" = "yes"; then
- FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
-fi
-
-
### End of font-backend (under X11) section.
### Use -lgpm if available, unless `--with-gpm=no'.
HAVE_GPM=no
LIBGPM=
-GPM_MOUSE_SUPPORT=
+MOUSE_SUPPORT=
if test "${with_gpm}" != "no"; then
if test "${ac_cv_header_gpm_h+set}" = set; then
{ $as_echo "$as_me:$LINENO: checking for gpm.h" >&5
_ACEOF
LIBGPM=-lgpm
- GPM_MOUSE_SUPPORT="\${lispsource}mouse.elc"
+ ## May be reset below.
+ MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
fi
fi
-
if test "${ac_cv_header_malloc_malloc_h+set}" = set; then
{ $as_echo "$as_me:$LINENO: checking for malloc/malloc.h" >&5
$as_echo_n "checking for malloc/malloc.h... " >&6; }
+## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
+## interlock access to the mail spool. The alternative is a lock file named
+## /usr/spool/mail/$USER.lock.
+mail_lock=no
+case "$opsys" in
+ aix4-2) mail_lock="lockf" ;;
+
+ gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
+
+ ## On GNU/Linux systems, both methods are used by various mail programs.
+ ## I assume most people are using newer mailers that have heard of flock.
+ ## Change this if you need to.
+ ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
+ ## configure gets the right answers, and that means *NOT* using flock.
+ ## Using flock is guaranteed to be the wrong thing. See Debian Policy
+ ## for details.'' and then uses `#ifdef DEBIAN'. Unfortunately the
+ ## Debian maintainer hasn't provided a clean fix for Emacs.
+ ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
+ ## HAVE_MAILLOCK_H are defined, so the following appears to be the
+ ## correct logic. -- fx
+ ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
+ ## liblockfile is a Free Software replacement for libmail, used on
+ ## Debian systems and elsewhere. -rfr.
+ gnu-*)
+ mail_lock="flock"
+ if test $have_mail = yes || test $have_lockfile = yes; then
+ test $ac_cv_header_maillock_h = yes && mail_lock=no
+ fi
+ ;;
+esac
+
+BLESSMAIL_TARGET=
+case "$mail_lock" in
+ flock)
+cat >>confdefs.h <<\_ACEOF
+#define MAIL_USE_FLOCK 1
+_ACEOF
+ ;;
+
+ lockf)
+cat >>confdefs.h <<\_ACEOF
+#define MAIL_USE_LOCKF 1
+_ACEOF
+ ;;
+
+ *) BLESSMAIL_TARGET="need-blessmail" ;;
+esac
+
+
+
+
+
sendto recvfrom getsockopt setsockopt getsockname getpeername \
gai_strerror mkstemp getline getdelim mremap memmove fsync sync bzero \
memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
-cfmakeraw cfsetspeed
+cfmakeraw cfsetspeed isnan copysign
do
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
# 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.
-# Also we need tputs and frieds to be able to build at all.
+# Also we need tputs and friends to be able to build at all.
have_tputs_et_al=true
{ $as_echo "$as_me:$LINENO: checking for library containing tputs" >&5
$as_echo_n "checking for library containing tputs... " >&6; }
#define HAVE_LIBNCURSES 1
_ACEOF
+## FIXME This was the cpp logic, but I am not sure it is right.
+## The above test has not necessarily found libncurses.
+HAVE_LIBNCURSES=yes
+
+## Use terminfo instead of termcap?
+## Note only system files NOT using terminfo are:
+## freebsd < 40000, ms-w32, msdos, netbsd, and
+## darwin|gnu without ncurses.
+TERMINFO=no
+LIBS_TERMCAP=
+case "$opsys" in
+ ## cygwin: Fewer environment variables to go wrong, more terminal types.
+ ## hpux10-20: Use the system provided termcap(3) library.
+ ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
+ ## is necessary. Otherwise Emacs dumps core when run -nw.
+ aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
+
+ ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
+ ## The ncurses library has been moved out of the System framework in
+ ## Mac OS X 10.2. So if configure detects it, set the command-line
+ ## option to use it.
+ darwin|gnu*)
+ ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
+ if test "x$HAVE_LIBNCURSES" = "xyes"; then
+ TERMINFO=yes
+ LIBS_TERMCAP="-lncurses"
+ fi
+ ;;
-# Do we have res_init, for detecting changes in /etc/resolv.conf?
+ freebsd)
+ { $as_echo "$as_me:$LINENO: checking whether FreeBSD is new enough to use terminfo" >&5
+$as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
+ if test "${emacs_cv_freebsd_terminfo+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h. */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h. */
+#include <osreldate.h>
+int
+main ()
+{
+#if __FreeBSD_version < 400000
+fail;
+#endif
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext conftest$ac_exeext
+if { (ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
+$as_echo "$ac_try_echo") >&5
+ (eval "$ac_link") 2>conftest.er1
+ ac_status=$?
+ grep -v '^ *+' conftest.er1 >conftest.err
+ rm -f conftest.er1
+ cat conftest.err >&5
+ $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ (exit $ac_status); } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then
+ emacs_cv_freebsd_terminfo=yes
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ emacs_cv_freebsd_terminfo=no
+fi
+
+rm -rf conftest.dSYM
+rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+
+
+ { $as_echo "$as_me:$LINENO: result: $emacs_cv_freebsd_terminfo" >&5
+$as_echo "$emacs_cv_freebsd_terminfo" >&6; }
+
+ if test $emacs_cv_freebsd_terminfo = yes; then
+ TERMINFO=yes
+ LIBS_TERMCAP="-lncurses"
+ else
+ LIBS_TERMCAP="-ltermcap"
+ fi
+ ;;
+
+esac
+
+case "$opsys" in
+ ## hpux: Make sure we get select from libc rather than from libcurses
+ ## because libcurses on HPUX 10.10 has a broken version of select.
+ ## We used to use -lc -lcurses, but this may be cleaner.
+ hpux*|netbsd) LIBS_TERMCAP="-ltermcap" ;;
+
+ openbsd) LIBS_TERMCAP="-lncurses" ;;
+
+ ## Must use system termcap, if we use any termcap. It does special things.
+ sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
+esac
+
+TERMCAP_OBJ=tparam.o
+if test $TERMINFO = yes; then
+
+cat >>confdefs.h <<\_ACEOF
+#define TERMINFO 1
+_ACEOF
+
+
+ ## Default used to be -ltermcap. Add a case above if need something else.
+ test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
+
+ TERMCAP_OBJ=terminfo.o
+fi
+
+
+
+
+# Do we have res_init, for detecting changes in /etc/resolv.conf?
resolv=no
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
CFLAGS="$REAL_CFLAGS"
CPPFLAGS="$REAL_CPPFLAGS"
+## Hack to detect a buggy GCC version.
+if test "x$GCC" = xyes \
+ && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
+ && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
+ && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
+ { { $as_echo "$as_me:$LINENO: error: GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." >&5
+$as_echo "$as_me: error: GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." >&2;}
+ { (exit 1); exit 1; }; }
+fi
+
#### Find out which version of Emacs this is.
-version=`grep 'defconst[ ]*emacs-version' ${srcdir}/lisp/version.el \
+version=`grep 'const char emacs_version' ${srcdir}/src/emacs.c \
| sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
if test x"${version}" = x; then
- { { $as_echo "$as_me:$LINENO: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." >&5
-$as_echo "$as_me: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." >&2;}
+ { { $as_echo "$as_me:$LINENO: error: can't find current emacs version in \`${srcdir}/src/emacs.c'." >&5
+$as_echo "$as_me: error: can't find current emacs version in \`${srcdir}/src/emacs.c'." >&2;}
{ (exit 1); exit 1; }; }
fi
if test x"${version}" != x"$PACKAGE_VERSION"; then
- { $as_echo "$as_me:$LINENO: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/lisp/version.el'." >&5
-$as_echo "$as_me: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/lisp/version.el'." >&2;}
+ { $as_echo "$as_me:$LINENO: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&5
+$as_echo "$as_me: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&2;}
fi
### Specify what sort of things we'll be editing into Makefile and config.h.
### Use configuration here uncanonicalized to avoid exceeding size limits.
+## Unused?
-
-
-
+## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
+## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
+## end of LIBX_BASE, but nothing ever set it.
-
-
-
-
cat >>confdefs.h <<_ACEOF
#define EMACS_CONFIGURATION "${canonical}"
_ACEOF
_ACEOF
-cat >>confdefs.h <<_ACEOF
-#define LD_SWITCH_X_SITE ${LD_SWITCH_X_SITE}
-_ACEOF
-
-
-cat >>confdefs.h <<_ACEOF
-#define LD_SWITCH_X_SITE_AUX ${LD_SWITCH_X_SITE_AUX}
-_ACEOF
-
-
-cat >>confdefs.h <<_ACEOF
-#define C_SWITCH_X_SITE ${C_SWITCH_X_SITE}
-_ACEOF
-
-
XMENU_OBJ=
XOBJ=
+FONT_OBJ=
if test "${HAVE_X_WINDOWS}" = "yes" ; then
cat >>confdefs.h <<\_ACEOF
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"
+ 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
+
fi
+
WIDGET_OBJ=
MOTIF_LIBW=
if test "${USE_X_TOOLKIT}" != "none" ; then
esac
+if test "$USE_X_TOOLKIT" = "none"; then
+ LIBXT_OTHER="\$(LIBXSM)"
+ OLDXMENU_TARGET="really-oldXMenu"
+else
+ LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
+ OLDXMENU_TARGET="really-lwlib"
+fi
+
+
+
## 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.
OLDXMENU="\${lwlibdir}liblw.a"
fi
LIBXMENU="\$(OLDXMENU)"
+ LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
else
OLDXMENU=
- LIBXMENU="-lXMenu"
+ ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
+ if test "${HAVE_X_WINDOWS}" = "yes"; then
+ LIBXMENU="-lXMenu"
+ else
+ LIBXMENU=
+ fi
+ LIBX_OTHER=
fi
-if test "$HAVE_GTK" = "yes"; then
+if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
OLDXMENU=
LIBXMENU=
fi
+
if test "${HAVE_MENUS}" = "yes" ; then
cat >>confdefs.h <<\_ACEOF
+case "$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 $headerpad_extra"
+ ;;
+
+ *) LD_SWITCH_SYSTEM_TEMACS= ;;
+esac
+
+
+
+## This exists because src/Makefile.in did some extra fiddling around
+## with LD_SWITCH_SYSTEM. The cpp logic was:
+## #ifndef LD_SWITCH_SYSTEM
+## #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
+## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
+## not using gcc, darwin system not on an alpha (ie darwin, since
+## darwin + alpha does not occur).
+## Note that unlike L_S_S, this is not used in ac_link.
+if test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
+ test "$opsys" = "darwin"; then
+ LD_SWITCH_SYSTEM_EXTRA="-X"
+else
+ LD_SWITCH_SYSTEM_EXTRA=
+fi
+
+
+
+LIB_GCC=
+if test "x$GCC" = "xyes"; then
+
+ case "$opsys" in
+ ## cygwin: don't link against static libgcc.
+ cygwin|freebsd|netbsd|openbsd) LIB_GCC= ;;
+
+ gnu-*)
+ ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
+ ## build on ARM EABI under GNU/Linux. (Bug#5518)
+ ## Note that m/arm.h never bothered to undefine LIB_GCC first.
+ if test "$machine" = "arm"; then
+ LIB_GCC="-lgcc_s"
+ else
+ ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
+ ## immediately undefine it again and redefine it to empty.
+ ## Was the C_SWITCH_X_SITE part really necessary?
+## LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
+ LIB_GCC=
+ fi
+ ;;
+
+ ## Ask GCC where to find libgcc.a.
+ *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
+ esac
+fi
+
+
+TOOLTIP_SUPPORT=
+WINDOW_SUPPORT=
+## If we're using X11/GNUstep, define some consequences.
+if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_WINDOW_SYSTEM 1
+_ACEOF
+
+
+cat >>confdefs.h <<\_ACEOF
+#define HAVE_MOUSE 1
+_ACEOF
+
+ MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
+ TOOLTIP_SUPPORT="\${lispsource}mouse.elc"
+
+ WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
+ test "$HAVE_X_WINDOWS" = "yes" && \
+ WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
+
+fi
+
+
+
+
+
+
# 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 unix |
+# src/Makefile.in used to treat X11 as equivalent to HAVE_X11.
+# But nothing in Emacs defines X11, and everywhere else uses HAVE_X11,
+# so that cannot have been doing anything.
+cpp_undefs="`echo $srcdir $configuration $canonical unix mktime register X11 |
sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/ *$//' \
-e 's/ */ -U/g' -e 's/-U[0-9][^ ]*//g'`"
rm -f conftest*
-ac_config_files="$ac_config_files Makefile lib-src/Makefile.c:lib-src/Makefile.in oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile.c:src/Makefile.in lwlib/Makefile lisp/Makefile leim/Makefile"
+ac_config_files="$ac_config_files Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile.c:src/Makefile.in lwlib/Makefile lisp/Makefile leim/Makefile"
ac_config_commands="$ac_config_commands default"
case $ac_config_target in
"src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
- "lib-src/Makefile.c") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile.c:lib-src/Makefile.in" ;;
+ "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
"oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
"doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
"doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
CPPFLAGS="$CPPFLAGS -traditional"
fi
-echo creating lib-src/Makefile
-( cd lib-src
- rm -f junk.c junk1.c junk2.c
- sed -e '/start of cpp stuff/q' \
- < Makefile.c > junk1.c
- sed -e '1,/start of cpp stuff/d'\
- -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
- < Makefile.c > 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
- chmod 444 Makefile.new
- mv -f Makefile.new Makefile
-)
-
echo creating src/Makefile
( cd src
rm -f junk.c junk1.c junk2.c
HCoop / bpt / emacs.git / blobdiff