X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/830506d93af4c75edc487016c1711941e96faa04..a9c921e66b68c4bdc699171d467be09ca327acb2:/configure.ac
diff --git a/configure.ac b/configure.ac
index 059f04b3ed..086bd7d4bd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4,7 +4,7 @@ dnl autoconf
dnl in the directory containing this script.
dnl If you changed any AC_DEFINES, also run autoheader.
dnl
-dnl Copyright (C) 1994-1996, 1999-2013 Free Software Foundation, Inc.
+dnl Copyright (C) 1994-1996, 1999-2014 Free Software Foundation, Inc.
dnl
dnl This file is part of GNU Emacs.
dnl
@@ -24,7 +24,8 @@ dnl along with GNU Emacs. If not, see .
AC_PREREQ(2.65)
AC_INIT(emacs, 24.3.50)
-if test "x$MSYSTEM" = "xMINGW32"
+dnl We get MINGW64 with MSYS2
+if test "x$MSYSTEM" = "xMINGW32" -o "x$MSYSTEM" = "xMINGW64"
then
. $srcdir/nt/mingw-cfg.site
@@ -467,14 +468,8 @@ dnl quotation begins
### If you add support for a new configuration, add code to this
### switch statement to recognize your configuration name and select
-### the appropriate operating system file.
-
-### You would hope that you could choose an s/*.h
-### file based on the operating system portion. However, it turns out
-### that each s/*.h file is pretty manufacturer-specific.
-### So we basically have to have a special case for each
-### configuration name.
-###
+### the appropriate opsys.
+
### As far as handling version numbers on operating systems is
### concerned, make sure things will fail in a fixable way. If
### /etc/MACHINES doesn't say anything about version numbers, be
@@ -580,6 +575,10 @@ case "${canonical}" in
* ) unported=yes ;;
esac
case "${canonical}" in
+ *-sunos5.[1-9][0-9]* | *-solaris2.[1-9][0-9]* )
+ opsys=sol2-10
+ emacs_check_sunpro_c=yes
+ ;;
*-sunos5.6* | *-solaris2.6* )
opsys=sol2-6
RANLIB="ar -ts"
@@ -588,10 +587,6 @@ case "${canonical}" in
opsys=sol2-6
emacs_check_sunpro_c=yes
;;
- *-sunos5* | *-solaris* )
- opsys=sol2-10
- emacs_check_sunpro_c=yes
- ;;
esac
## Watch out for a compiler that we know will not work.
case "${canonical}" in
@@ -622,6 +617,18 @@ case "${canonical}" in
esac
;;
+ # MinGW64
+ x86_64-*-* )
+ case "${canonical}" in
+ *-mingw32 )
+ opsys=mingw32
+ # MinGW overrides and adds some system headers in nt/inc.
+ GCC_TEST_OPTIONS="-I $srcdir/nt/inc"
+ ;;
+ ## Otherwise, we'll fall through to the generic opsys code at the bottom.
+ esac
+ ;;
+
* )
unported=yes
;;
@@ -646,7 +653,8 @@ fi
dnl quotation ends
if test $unported = yes; then
- AC_MSG_ERROR([Emacs hasn't been ported to `${canonical}' systems.
+ AC_MSG_ERROR([Emacs does not support `${canonical}' systems.
+If you think it should, please send a report to bug-gnu-emacs@gnu.org.
Check `etc/MACHINES' for recognized configuration names.])
fi
@@ -976,6 +984,24 @@ if test $opsys = gnu-linux; then
[if $PAXCTL -v conftest$EXEEXT >/dev/null 2>&1; then AC_MSG_RESULT(yes)
else AC_MSG_RESULT(no); PAXCTL=""; fi])
fi
+
+ if test "${SETFATTR+set}" != set; then
+ AC_CACHE_CHECK([for setfattr],
+ [emacs_cv_prog_setfattr],
+ [touch conftest.tmp
+ if (setfattr -n user.pax.flags conftest.tmp) >/dev/null 2>&1; then
+ emacs_cv_prog_setfattr=yes
+ else
+ emacs_cv_prog_setfattr=no
+ fi])
+ if test "$emacs_cv_prog_setfattr" = yes; then
+ SETFATTR=setfattr
+ else
+ SETFATTR=
+ fi
+ rm -f conftest.tmp
+ AC_SUBST([SETFATTR])
+ fi
fi
## Need makeinfo >= 4.7 (?) to build the manuals.
@@ -995,11 +1021,11 @@ fi
## 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 Bazaar checkout on the other hand, the manuals are not included.
-## So makeinfo is a requirement to build from Bazaar, and configure
+## In a repository checkout on the other hand, the manuals are not included.
+## So makeinfo is a requirement to build from the repository, and configure
## should test for it as it does for any other build requirement.
## We use the presence of $srcdir/info/emacs to distinguish a release,
-## with pre-built manuals, from a Bazaar checkout.
+## with pre-built manuals, from a repository checkout.
HAVE_MAKEINFO=yes
if test "$MAKEINFO" = "no"; then
@@ -1215,7 +1241,12 @@ C_SWITCH_SYSTEM=
## additional optimization. --nils@exp-math.uni-essen.de
test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
-test "$opsys" = "mingw32" && C_SWITCH_SYSTEM="-mtune=pentium4"
+if test "$opsys" = "mingw32"; then
+ case "$canonical" in
+ x86_64-*-mingw32) C_SWITCH_SYSTEM="-mtune=generic" ;;
+ *) C_SWITCH_SYSTEM="-mtune=pentium4" ;;
+ esac
+fi
## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
## It is redundant in glibc2, since we define _GNU_SOURCE.
AC_SUBST(C_SWITCH_SYSTEM)
@@ -1803,11 +1834,6 @@ if test "${HAVE_W32}" = "yes"; then
W32_OBJ="w32fns.o w32menu.o w32reg.o w32font.o w32term.o"
W32_OBJ="$W32_OBJ w32xfns.o w32select.o w32uniscribe.o"
EMACSRES="emacs.res"
- case "$canonical" in
- x86_64-*-*) EMACS_MANIFEST="emacs-x64.manifest" ;;
- *) EMACS_MANIFEST="emacs-x86.manifest" ;;
- esac
- UPDATE_MANIFEST=update-game-score.exe.manifest
if test "${opsys}" = "cygwin"; then
W32_LIBS="$W32_LIBS -lkernel32 -luser32 -lgdi32 -lole32 -lcomdlg32"
W32_LIBS="$W32_LIBS -lusp10 -lcomctl32 -lwinspool"
@@ -1815,6 +1841,11 @@ if test "${HAVE_W32}" = "yes"; then
# the rc file), not a linker script.
W32_RES_LINK="-Wl,emacs.res"
else
+ case "$canonical" in
+ x86_64-*-*) EMACS_MANIFEST="emacs-x64.manifest" ;;
+ *) EMACS_MANIFEST="emacs-x86.manifest" ;;
+ esac
+ UPDATE_MANIFEST=update-game-score.exe.manifest
W32_OBJ="$W32_OBJ w32.o w32console.o w32heap.o w32inevt.o w32proc.o"
W32_LIBS="$W32_LIBS -lwinmm -lgdi32 -lcomdlg32"
W32_LIBS="$W32_LIBS -lmpr -lwinspool -lole32 -lcomctl32 -lusp10"
@@ -1911,7 +1942,7 @@ if test "$window_system" = none && test "X$with_x" != "Xno"; then
test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
AC_MSG_ERROR([You seem to be running X, but no X development libraries
were found. You should install the relevant development files for X
-and for the toolkit you want, such as Gtk+, Lesstif or Motif. Also make
+and for the toolkit you want, such as Gtk+ or Motif. Also make
sure you have development files for image handling, i.e.
tiff, gif, jpeg, png and xpm.
If you are sure you want Emacs compiled without X window support, pass
@@ -2200,7 +2231,7 @@ if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes" || test "${opsys}" =
fi
HAVE_IMAGEMAGICK=no
-if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
+if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes" || test "${HAVE_W32}" = "yes"; then
if test "${with_imagemagick}" != "no"; then
## 6.2.8 is the earliest version known to work, but earlier versions
## might work - let us know if you find one.
@@ -2401,9 +2432,31 @@ HAVE_GSETTINGS=no
if test "${HAVE_X11}" = "yes" && test "${with_gsettings}" = "yes"; then
PKG_CHECK_MODULES(GSETTINGS, gio-2.0 >= 2.26, HAVE_GSETTINGS=yes, HAVE_GSETTINGS=no)
if test "$HAVE_GSETTINGS" = "yes"; then
- AC_DEFINE(HAVE_GSETTINGS, 1, [Define to 1 if using GSettings.])
- SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
- SETTINGS_LIBS="$GSETTINGS_LIBS"
+ old_CFLAGS=$CFLAGS
+ CFLAGS="$CFLAGS $GSETTINGS_CFLAGS"
+ old_LIBS=$LIBS
+ LIBS="$LIBS $GSETTINGS_LIBS"
+ AC_MSG_CHECKING([whether GSettings is in gio])
+ AC_LINK_IFELSE(
+ [AC_LANG_PROGRAM(
+ [[/* Check that gsettings really is present. */
+ #include
+ #include
+ ]],
+ [[
+ GSettings *settings;
+ GVariant *val = g_settings_get_value (settings, "");
+ ]])],
+ [], HAVE_GSETTINGS=no)
+ AC_MSG_RESULT([$HAVE_GSETTINGS])
+
+ if test "$HAVE_GSETTINGS" = "yes"; then
+ AC_DEFINE(HAVE_GSETTINGS, 1, [Define to 1 if using GSettings.])
+ SETTINGS_CFLAGS="$GSETTINGS_CFLAGS"
+ SETTINGS_LIBS="$GSETTINGS_LIBS"
+ fi
+ CFLAGS=$old_CFLAGS
+ LIBS=$old_LIBS
fi
fi
@@ -3432,7 +3485,6 @@ getrlimit setrlimit shutdown getaddrinfo \
strsignal setitimer \
sendto recvfrom getsockname getpeername getifaddrs freeifaddrs \
gai_strerror getline getdelim sync \
-difftime \
getpwent endpwent getgrent endgrent \
touchlock \
cfmakeraw cfsetspeed copysign __executable_start log2)
@@ -3804,6 +3856,10 @@ AC_CHECK_FUNCS(snprintf)
dnl Check this late. It depends on what other libraries (lrsvg, Gtk+ etc)
dnl Emacs uses.
XGSELOBJ=
+OLDCFLAGS="$CFLAGS"
+OLDLIBS="$LIBS"
+CFLAGS="$CFLAGS $GFILENOTIFY_CFLAGS"
+LIBS="$LIBS $GFILENOTIFY_LIBS"
AC_MSG_CHECKING([whether GLib is linked in])
AC_LINK_IFELSE([AC_LANG_PROGRAM(
[[#include
@@ -3818,6 +3874,8 @@ if test "${links_glib}" = "yes"; then
XGSELOBJ=xgselect.o
fi
fi
+CFLAGS="$OLDCFLAGS"
+LIBS="$OLDLIBS"
AC_SUBST(XGSELOBJ)
dnl Adapted from Haible's version.
@@ -4534,7 +4592,7 @@ fi
version=$PACKAGE_VERSION
-copyright="Copyright (C) 2013 Free Software Foundation, Inc."
+copyright="Copyright (C) 2014 Free Software Foundation, Inc."
AC_DEFINE_UNQUOTED(COPYRIGHT, ["$copyright"],
[Short copyright string for this version of Emacs.])
AC_SUBST(copyright)
@@ -4802,7 +4860,7 @@ case "$opsys" in
## pass a different -entry switch to linker. FIXME: It is better
## to make the entry points the same by changing unexw32.c.
case "$canonical" in
- x86_64-*-*) LD_SWITCH_SYSTEM_TEMACS="-Wl,-stack,0x00800000 -Wl,-heap,0x00100000 -Wl,-image-base,0x01000000 -Wl,-entry,_start -Wl,-Map,./temacs.map" ;;
+ x86_64-*-*) LD_SWITCH_SYSTEM_TEMACS="-Wl,-stack,0x00800000 -Wl,-heap,0x00100000 -Wl,-image-base,0x01000000 -Wl,-entry,__start -Wl,-Map,./temacs.map" ;;
*) LD_SWITCH_SYSTEM_TEMACS="-Wl,-stack,0x00800000 -Wl,-heap,0x00100000 -Wl,-image-base,0x01000000 -Wl,-entry,__start -Wl,-Map,./temacs.map" ;;
esac
;;
@@ -4851,7 +4909,7 @@ AC_SUBST(WINDOW_SYSTEM_OBJ)
AH_TOP([/* GNU Emacs site configuration template file.
-Copyright (C) 1988, 1993-1994, 1999-2002, 2004-2013
+Copyright (C) 1988, 1993-1994, 1999-2002, 2004-2014
Free Software Foundation, Inc.
This file is part of GNU Emacs.