# <mclasen> on the unstable (ie master), interface age = 0
m4_define([glib_major_version], [2])
-m4_define([glib_minor_version], [41])
-m4_define([glib_micro_version], [0])
+m4_define([glib_minor_version], [43])
+m4_define([glib_micro_version], [1])
m4_define([glib_interface_age], [0])
m4_define([glib_binary_age],
[m4_eval(100 * glib_minor_version + glib_micro_version)])
LDFLAGS="$LDFLAGS $CARBON_LIBS"
], [CARBON_LIBS=""])
+AC_SUBST([CARBON_LIBS])
+
AS_IF([test "x$glib_have_cocoa" = "xyes"], [
AC_DEFINE(HAVE_COCOA, 1, [define to 1 if Cocoa is available])
COCOA_LIBS="-Wl,-framework,Foundation"
AC_CHECK_HEADERS([sys/select.h stdint.h inttypes.h sched.h malloc.h])
AC_CHECK_HEADERS([sys/vfs.h sys/vmount.h sys/statfs.h sys/statvfs.h sys/filio.h])
AC_CHECK_HEADERS([mntent.h sys/mnttab.h sys/vfstab.h sys/mntctl.h fstab.h])
-AC_CHECK_HEADERS([linux/magic.h sys/prctl.h])
+AC_CHECK_HEADERS([linux/magic.h linux/memfd.h sys/prctl.h])
# Some versions of MSC lack these
AC_CHECK_HEADERS([dirent.h sys/time.h])
*-*-freebsd*|*-*-linux*)
G_THREAD_LIBS_FOR_GTHREAD="`echo $G_THREAD_LIBS | sed s/-pthread/-lpthread/`"
;;
- *-*-openbsd*)
- LDFLAGS="$LDFLAGS -pthread"
- ;;
*)
G_THREAD_LIBS_FOR_GTHREAD="$G_THREAD_LIBS"
;;
#include <sys/syscall.h>
#include <unistd.h>
],[
-int
-main (void)
-{
- /* it is not like this actually runs or anything... */
syscall (__NR_futex, NULL, FUTEX_WAKE, FUTEX_WAIT);
- return 0;
-}
])],glib_cv_futex=yes,glib_cv_futex=no))
if test x"$glib_cv_futex" = xyes; then
AC_DEFINE(HAVE_FUTEX, 1, [we have the futex(2) system call])
#include <sys/eventfd.h>
#include <unistd.h>
],[
-int
-main (void)
-{
eventfd (0, EFD_CLOEXEC);
- return 0;
-}
])],glib_cv_eventfd=yes,glib_cv_eventfd=no))
if test x"$glib_cv_eventfd" = x"yes"; then
AC_DEFINE(HAVE_EVENTFD, 1, [we have the eventfd(2) system call])
### this should always be true in a modern C/C++ compiler
+ ### and is statically asserted by glib-init.c
cat >>$outfile <<_______EOF
typedef signed char gint8;
typedef unsigned char guint8;
AC_ARG_ENABLE(Bsymbolic,
[AS_HELP_STRING([--disable-Bsymbolic],
[avoid linking with -Bsymbolic])],,
- [SAVED_LDFLAGS="${LDFLAGS}"
+ [SAVED_LDFLAGS="${LDFLAGS}" SAVED_LIBS="${LIBS}"
AC_MSG_CHECKING([for -Bsymbolic-functions linker flag])
LDFLAGS=-Wl,-Bsymbolic-functions
- AC_TRY_LINK([], [int main (void) { return 0; }],
+ LIBS=
+ AC_TRY_LINK([], [return 0],
AC_MSG_RESULT(yes)
enable_Bsymbolic=yes,
AC_MSG_RESULT(no)
enable_Bsymbolic=no)
- LDFLAGS="${SAVED_LDFLAGS}"])
+ LDFLAGS="${SAVED_LDFLAGS}" LIBS="${SAVED_LIBS}"])
if test "x${enable_Bsymbolic}" = "xyes"; then
GLIB_LINK_FLAGS=-Wl,-Bsymbolic-functions
AC_SUBST(GLIB_LINK_FLAGS)
dnl
+dnl Check for -z,nodelete linker flag: the type system assumes that
+dnl libgobject stays loaded for the lifetime of the process.
+dnl Since ld.bfd does not treat wrong -z options as fatal by default,
+dnl we also try to check for the --fatal-warnings linker flag if
+dnl auto-detecting.
+dnl
+
+AC_ARG_ENABLE([znodelete],
+ [AS_HELP_STRING([--disable-znodelete],
+ [avoid linking with -z,nodelete])],,
+ [SAVED_LDFLAGS="${LDFLAGS}" SAVED_LIBS="${LIBS}"
+ AC_MSG_CHECKING([for --fatal-warnings linker flag])
+ LDFLAGS=-Wl,--fatal-warnings
+ LIBS=
+ AC_TRY_LINK([], [return 0],
+ AC_MSG_RESULT(yes)
+ [ldflags_fatal=-Wl,--fatal-warnings],
+ AC_MSG_RESULT(no)
+ ldflags_fatal=)
+ AC_MSG_CHECKING([for -z,nodelete linker flag])
+ LDFLAGS="$ldflags_fatal -Wl,-z,nodelete"
+ AC_TRY_LINK([], [return 0],
+ AC_MSG_RESULT(yes)
+ enable_znodelete=yes,
+ AC_MSG_RESULT(no)
+ enable_znodelete=no)
+ LDFLAGS="${SAVED_LDFLAGS}" LIBS="${SAVED_LIBS}"])
+
+if test "x${enable_znodelete}" = "xyes"; then
+ GOBJECT_LINK_FLAGS=-Wl,-z,nodelete
+fi
+
+AC_SUBST(GOBJECT_LINK_FLAGS)
+
+dnl
dnl Check for -fvisibility=hidden to determine if we can do GNU-style
dnl visibility attributes for symbol export control
dnl
SAVED_CFLAGS="${CFLAGS}"
CFLAGS="-fvisibility=hidden"
AC_MSG_CHECKING([for -fvisibility=hidden compiler flag])
- AC_TRY_COMPILE([], [int main (void) { return 0; }],
+ AC_TRY_COMPILE([], [return 0],
AC_MSG_RESULT(yes)
enable_fvisibility_hidden=yes,
AC_MSG_RESULT(no)
build/win32/vs9/Makefile
build/win32/vs10/Makefile
build/win32/vs11/Makefile
+build/win32/vs12/Makefile
glib/Makefile
glib/glib.stp
glib/libcharset/Makefile