AC_PREREQ(2.13)
# Process this file with autoconf to produce a configure script.
-AC_INIT(glist.c)
+AC_INIT(glib/glib.h)
# Save this value here, since automake will set cflags later
cflags_set=${CFLAGS+set}
#
GLIB_MAJOR_VERSION=1
GLIB_MINOR_VERSION=3
-GLIB_MICRO_VERSION=2
+GLIB_MICRO_VERSION=7
GLIB_INTERFACE_AGE=0
GLIB_BINARY_AGE=0
GLIB_VERSION=$GLIB_MAJOR_VERSION.$GLIB_MINOR_VERSION.$GLIB_MICRO_VERSION
dnl declare --enable-* args and collect ac_help strings
AC_ARG_ENABLE(debug, [ --enable-debug=[no/minimum/yes] turn on debugging [default=$debug_default]],,enable_debug=$debug_default)
-AC_ARG_ENABLE(msg-prefix, [ --enable-msg-prefix turn on program name and PID prefixing of messages and warnings],,enable_msg_prefix=no)
AC_ARG_ENABLE(gc_friendly, [ --enable-gc-friendly turn on garbage collector friendliness [default=no]],,enable_gc_friendly=no)
AC_ARG_ENABLE(mem_pools, [ --disable-mem-pools disable all glib memory pools],,disable_mem_pools=no)
AC_ARG_ENABLE(ansi, [ --enable-ansi turn on strict ansi [default=no]],
enable_threads=no
fi
-if test "x$enable_debug" = "xyes"; then
- test "$cflags_set" = set || CFLAGS="$CFLAGS -g"
- GLIB_DEBUG_FLAGS="-DG_ENABLE_DEBUG"
-else
- if test "x$enable_debug" = "xno"; then
- GLIB_DEBUG_FLAGS="-DG_DISABLE_ASSERT -DG_DISABLE_CHECKS"
- fi
-fi
-
AC_DEFINE_UNQUOTED(G_COMPILED_WITH_DEBUGGING, "${enable_debug}",
[Whether glib was compiled with debugging enabled])
AC_MSG_RESULT(yes)
fi
-if test "x$enable_msg_prefix" = "xyes"; then
- AC_DEFINE_UNQUOTED(G_ENABLE_MSG_PREFIX, 1,
- [Enable prefixing of error messages with program names])
-fi
-
-# Checks for programs.
+dnl Checks for programs.
AC_PROG_CC
+
+dnl Check for a working C++ compiler, but do not bail out, if none is found.
+AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++ cl, gcc)
+AC_LANG_SAVE
+AC_LANG_CPLUSPLUS
+AC_TRY_COMPILE(,[class a { int b; } c;], ,CXX=)
+AM_CONDITIONAL(HAVE_CXX, test "$CXX" != "")
+AC_LANG_RESTORE
+
AM_PROG_CC_STDC
AC_PROG_INSTALL
+#
+# Find pkg-config
+#
+AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+if test x$PKG_CONFIG = xno ; then
+ AC_MSG_ERROR([*** pkg-config not found. See http://pkgconfig.sourceforge.net])
+fi
+
+if pkg-config --atleast-pkgconfig-version 0.5 ; then
+ :
+else
+ AC_MSG_ERROR([*** pkg-config too old; version 0.5 or better required.])
+fi
+
+if test "x$enable_debug" = "xyes"; then
+ if test x$cflags_set != xset ; then
+ case " $CFLAGS " in
+ *[[\ \ ]]-g[[\ \ ]]*) ;;
+ *) CFLAGS="$CFLAGS -g" ;;
+ esac
+ fi
+
+ GLIB_DEBUG_FLAGS="-DG_ENABLE_DEBUG"
+else
+ if test "x$enable_debug" = "xno"; then
+ GLIB_DEBUG_FLAGS="-DG_DISABLE_ASSERT -DG_DISABLE_CHECKS"
+ fi
+fi
+
+AC_CYGWIN
+AC_EXEEXT
+
# define a MAINT-like variable REBUILD which is set if Perl
# and awk are found, so autogenerated sources can be rebuilt
AC_PROG_AWK
fi
AC_SUBST(REBUILD)
+
+dnl
+dnl gettext support
+dnl
+
+ALL_LINGUAS="az ca de fr no ru sl sv tr uk"
+AM_GLIB_GNU_GETTEXT
+LIBS="$LIBS $INTLLIBS"
+
+GETTEXT_PACKAGE=glib20
+AC_SUBST(GETTEXT_PACKAGE)
+AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE")
+
+# AM_GLIB_GNU_GETTEXT above substs $DATADIRNAME
+# this is the directory where the *.{mo,gmo} files are installed
+GLIB_LOCALE_DIR="${prefix}/${DATADIRNAME}/locale"
+AC_DEFINE_UNQUOTED(GLIB_LOCALE_DIR,"$GLIB_LOCALE_DIR")
+
dnl Initialize libtool
+AC_LIBTOOL_WIN32_DLL
AM_PROG_LIBTOOL
if test "x$GCC" = "xyes"; then
# long long is a 64 bit integer.
AC_MSG_CHECKING(for format to printf and scanf a gint64)
AC_CACHE_VAL(glib_cv_long_long_format,[
- for format in ll q; do
+ for format in ll q I64; do
AC_TRY_RUN([#include <stdio.h>
int main()
{
break)
done])
if test -n "$glib_cv_long_long_format"; then
- AC_MSG_RESULT(%${glib_cv_long_long_format}i)
+ AC_MSG_RESULT(%${glib_cv_long_long_format}u)
else
AC_MSG_RESULT(none)
fi
xyes) AC_DEFINE(G_HAVE_INLINE,1,[Have inline keyword])
esac
+# check for flavours of varargs macros
+AC_MSG_CHECKING(for ISO C99 varargs macros in C)
+AC_TRY_COMPILE([],[
+int a(int p1, int p2, int p3);
+#define call_a(...) a(1,__VA_ARGS__)
+call_a(2,3);
+],g_have_iso_c_varargs=yes,g_have_iso_c_varargs=no)
+AC_MSG_RESULT($g_have_iso_c_varargs)
+
+AC_MSG_CHECKING(for ISO C99 varargs macros in C++)
+if test "$CXX" = ""; then
+dnl No C++ compiler
+ g_have_iso_cxx_varargs=no
+else
+ AC_LANG_CPLUSPLUS
+ AC_TRY_COMPILE([],[
+int a(int p1, int p2, int p3);
+#define call_a(...) a(1,__VA_ARGS__)
+call_a(2,3);
+],g_have_iso_cxx_varargs=yes,g_have_iso_cxx_varargs=no)
+ AC_LANG_C
+fi
+AC_MSG_RESULT($g_have_iso_cxx_varargs)
+
+AC_MSG_CHECKING(for GNUC varargs macros)
+AC_TRY_COMPILE([],[
+int a(int p1, int p2, int p3);
+#define call_a(params...) a(1,params)
+call_a(2,3);
+],g_have_gnuc_varargs=yes,g_have_gnuc_varargs=no)
+AC_MSG_RESULT($g_have_gnuc_varargs)
+
# check for bytesex stuff
AC_C_BIGENDIAN
GLIB_SIZEOF([$size_includes], intmax_t, intmax_t)
# Check for some functions
-AC_CHECK_FUNCS(lstat strerror strsignal memmove mkstemp vsnprintf strcasecmp strncasecmp poll getcwd)
+AC_CHECK_FUNCS(lstat strerror strsignal memmove mkstemp vsnprintf stpcpy strcasecmp strncasecmp poll getcwd nanosleep)
# Check if bcopy can be used for overlapping copies, if memmove isn't found.
# The check is borrowed from the PERL Configure script.
G_MODULE_LDFLAGS=
dnl G_MODULE_IMPL= don't reset, so cmd-line can override
G_MODULE_NEED_USCORE=0
+G_MODULE_BROKEN_RTLD_GLOBAL=0
G_MODULE_HAVE_DLERROR=0
+dnl *** force native WIN32 shared lib loader
+if test -z "$G_MODULE_IMPL"; then
+ case "$host" in
+ *-*-mingw*|*-*-cygwin*) G_MODULE_IMPL=G_MODULE_IMPL_WIN32 ;;
+ esac
+fi
dnl *** dlopen() and dlsym() in system libraries
if test -z "$G_MODULE_IMPL"; then
AC_CHECK_FUNC(dlopen,
G_MODULE_IMPL=G_MODULE_IMPL_BEOS],
[])
fi
-# *** dlopen() and dlsym() in libdl
+dnl *** dlopen() and dlsym() in libdl
if test -z "$G_MODULE_IMPL"; then
AC_CHECK_LIB(dl, dlopen,
[AC_CHECK_LIB(dl, dlsym,
G_MODULE_IMPL=G_MODULE_IMPL_DL],[])],
[])
fi
+dnl *** NSLinkModule (dyld) in system libraries (Darwin)
+if test -z "$G_MODULE_IMPL"; then
+ AC_CHECK_FUNC(NSLinkModule,
+ [G_MODULE_IMPL=G_MODULE_IMPL_DYLD
+ G_MODULE_NEED_USCORE=1],
+ [])
+fi
dnl *** shl_load() in libdld (HP-UX)
if test -z "$G_MODULE_IMPL"; then
AC_MSG_CHECKING(how to export all symbols)
LDFLAGS_orig="$LDFLAGS"
LIBS="$LIBS $G_MODULE_LIBS"
LDFLAGS="$LDFLAGS $G_MODULE_LDFLAGS"
+dnl *** check for OSF1/5.0 RTLD_GLOBAL brokenness
+ AC_CACHE_CHECK([for RTLD_GLOBAL brokenness],
+ glib_cv_rtldglobal_broken,[
+ AC_TRY_RUN([
+ #include <dlfcn.h>
+ #ifndef RTLD_GLOBAL
+ #define RTLD_GLOBAL 0
+ #endif
+ #ifndef RTLD_LAZY
+ #define RTLD_LAZY 0
+ #endif
+ int pthread_create;
+ int main () {
+ void *handle, *global, *local;
+ global = &pthread_create;
+ handle = dlopen ("libpthread.so", RTLD_GLOBAL | RTLD_LAZY);
+ if (!handle) return 0;
+ local = dlsym (handle, "pthread_create");
+ return global == local;
+ }],
+ [glib_cv_rtldglobal_broken=no],
+ [glib_cv_rtldglobal_broken=yes],
+ [])
+ rm -f plugin.c plugin.o plugin.lo
+ ])
+ if test "x$glib_cv_rtldglobal_broken" = "xyes"; then
+ G_MODULE_BROKEN_RTLD_GLOBAL=1
+ else
+ G_MODULE_BROKEN_RTLD_GLOBAL=0
+ fi
dnl *** check whether we need preceeding underscores
AC_CACHE_CHECK([for preceeding underscore in symbols],
glib_cv_uscore,[
[glib_cv_uscore=yes],
[glib_cv_uscore=no],
[])
- rm -f plugin.c plugin.o plugin.lo
+ rm -f plugin.c plugin.$ac_objext plugin.lo
])
if test "x$glib_cv_uscore" = "xyes"; then
G_MODULE_NEED_USCORE=1
[G_MODULE_HAVE_DLERROR=0])
LIBS="$LIBS_orig"
fi
-dnl *** done, have e got an implementation?
+dnl *** done, have we got an implementation?
if test -z "$G_MODULE_IMPL"; then
G_MODULE_IMPL=0
+ G_MODULE_SUPPORTED=false
+else
+ G_MODULE_SUPPORTED=true
fi
AC_MSG_CHECKING(for the suffix of shared libraries)
esac
AC_MSG_RESULT(.$glib_gmodule_suffix)
+AC_SUBST(G_MODULE_SUPPORTED)
AC_SUBST(G_MODULE_IMPL)
AC_SUBST(G_MODULE_LIBS)
AC_SUBST(G_MODULE_LIBS_EXTRA)
AC_SUBST(G_MODULE_PLUGIN_LIBS)
AC_SUBST(G_MODULE_LDFLAGS)
AC_SUBST(G_MODULE_HAVE_DLERROR)
+AC_SUBST(G_MODULE_BROKEN_RTLD_GLOBAL)
AC_SUBST(G_MODULE_NEED_USCORE)
AC_SUBST(GLIB_DEBUG_FLAGS)
+dnl **********************
+dnl *** g_spawn checks ***
+dnl **********************
+
+AC_MSG_CHECKING(for gspawn implementation)
+case "$host" in
+ *-*-mingw*)
+ GSPAWN=gspawn-win32.lo
+ ;;
+ *)
+ GSPAWN=gspawn.lo
+ ;;
+esac
+AC_MSG_RESULT($GSPAWN)
+AC_SUBST(GSPAWN)
+
+dnl *************************
+dnl *** GIOChannel checks ***
+dnl *************************
+
+AC_MSG_CHECKING(for GIOChannel implementation)
+case "$host" in
+ *-*-mingw*)
+ GIO=giowin32.lo
+ ;;
+ *)
+ GIO=giounix.lo
+ ;;
+esac
+AC_MSG_RESULT($GIO)
+AC_SUBST(GIO)
+
+dnl ****************************************
+dnl *** platform dependent source checks ***
+dnl ****************************************
+
+AC_MSG_CHECKING(for platform-dependent source)
+case "$host" in
+ *-*-cygwin*|*-*-mingw*)
+ PLATFORMDEP=gwin32.lo
+ ;;
+ *)
+ PLATFORMDEP=
+ ;;
+esac
+AC_MSG_RESULT($PLATFORMDEP)
+AC_SUBST(PLATFORMDEP)
+
+AC_MSG_CHECKING([whether to compile timeloop])
+case "$host" in
+ *-*-cygwin*|*-*-mingw*)
+ enable_timeloop=no
+ ;;
+ *)
+ enable_timeloop=yes
+ ;;
+esac
+AC_MSG_RESULT($enable_timeloop)
+AM_CONDITIONAL(ENABLE_TIMELOOP, test x$enable_timeloop = xyes)
+
+AC_MSG_CHECKING([if building for some Win32 platform])
+case "$host" in
+ *-*-mingw*|*-*-cygwin*)
+ platform_win32=yes
+ ;;
+ *)
+ platform_win32=no
+ ;;
+esac
+AC_MSG_RESULT($platform_win32)
+AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
+
+AC_MSG_CHECKING([if building for pure Win32])
+case "$host" in
+ *-*-mingw*)
+ os_win32=yes
+ ;;
+ *)
+ os_win32=no
+ ;;
+esac
+AC_MSG_RESULT($os_win32)
+AM_CONDITIONAL(OS_WIN32, test x$os_win32 = xyes)
dnl ***********************
dnl *** g_thread checks ***
computer. GLib will not have a default thread implementation."
FLAG_DOES_NOT_WORK="I can't find the MACRO to enable thread safety on your
- platform (normaly it's "_REENTRANT"). I'll not use any flag on
+ platform (normally it's "_REENTRANT"). I'll not use any flag on
compilation now, but then your programs might not work.
Please provide information on how it is done on your system."
G_THREAD_CFLAGS="$G_THREAD_CFLAGS -D_POSIX4A_DRAFT10_SOURCE"
esac
- # if we are not finding the ctime_r function, then we probably are
+ # if we are not finding the localtime_r function, then we probably are
# not using the proper multithread flag
glib_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $G_THREAD_CFLAGS"
- AC_TRY_COMPILE([#include <time.h>],
- [time_t t; char b[30]; ctime_r (&t, b);], ,
- [AC_TRY_COMPILE([#include <time.h>],
- [time_t t; char b[30]; ctime_r (&t, b, 30);], ,
- AC_MSG_WARN($FLAG_DOES_NOT_WORK))])
+ # First we test, whether localtime_r is declared in time.h
+ # directly. Then we test whether a macro localtime_r exists, in
+ # which case localtime_r in the test program is replaced and thus
+ # if we still find localtime_r in the output, it is not defined as
+ # a macro.
+
+ AC_EGREP_CPP([[^a-zA-Z1-9_]localtime_r[^a-zA-Z1-9_]], [#include <time.h>], ,
+ [AC_EGREP_CPP([[^a-zA-Z1-9_]localtime_r[^a-zA-Z1-9_]], [#include <time.h>
+ localtime_r(a,b)],
+ AC_MSG_WARN($FLAG_DOES_NOT_WORK))])
CPPFLAGS="$glib_save_CPPFLAGS"
fi
;;
*)
- for thread_lib in "" pthread pthreads c_r thread dce; do
+ for thread_lib in "" pthread pthread32 pthreads c_r thread dce; do
if test x"$thread_lib" = x; then
add_thread_lib=""
IN=""
else
AC_CACHE_CHECK([for nonposix getpwuid_r],
ac_cv_func_nonposix_getpwuid_r,
- [AC_TRY_
COMPILE([#include <pwd.h>],
+ [AC_TRY_
LINK([#include <pwd.h>],
[char buffer[10000];
struct passwd pwd;
getpwuid_r (0, &pwd, buffer,
if test x"$have_threads" = xposix; then
glib_save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
- GLIB_SIZEOF([#include <pthread.h>],
- pthread_t,
- system_thread)
+ dnl we might grow sizeof(pthread_t) later on, so use a dummy name here
+ GLIB_SIZEOF([#include <pthread.h>], pthread_t, system_thread)
# This is not AC_CHECK_FUNC to also work with function
# name mangling in header files.
AC_MSG_CHECKING(for pthread_attr_setstacksize)
exit (getpid()==other_pid ||
$posix_priority_min != $posix_priority_max);
}],
- [AC_MSG_RESULT(yes),
- AC_DEFINE(G_THREAD_USE_PID_SURROGATE, 1,
- [whether to use the PID niceness surrogate for thread priorities])
-
- glib_cv_sizeof_system_thread=`expr $glib_cv_sizeof_system_thread + $ac_cv_sizeof_long`],
+ [AC_MSG_RESULT(yes)
+ AC_DEFINE(G_THREAD_USE_PID_SURROGATE, 1, [whether to use the PID niceness surrogate for thread priorities])
+ ],
[AC_MSG_RESULT(no)])
-
else # solaris threads
- GLIB_SIZEOF([#include <thread.h>],
- thread_t,
- system_thread)
+ GLIB_SIZEOF([#include <thread.h>], thread_t, system_thread)
fi
LIBS="$glib_save_LIBS"
glibconfig-sysdefs.h,
=)
+dnl **********************
+dnl *** Win32 API libs ***
+dnl **********************
+
+case $host in
+ *-*-cygwin*)
+ G_LIBS_EXTRA="-luser32 -lwsock32 -lkernel32"
+ ;;
+ *-*-mingw*)
+ G_LIBS_EXTRA="-lwsock32"
+ ;;
+ *)
+ G_LIBS_EXTRA=""
+ ;;
+esac
+AC_SUBST(G_LIBS_EXTRA)
+
dnl ***********************
dnl *** Tests for iconv ***
dnl ***********************
AC_SUBST(HTML_DIR)
-
AC_CHECK_PROG(GTKDOC, gtkdoc-mkdb, true, false)
+
+gtk_doc_min_version=0.6
+if $GTKDOC ; then
+ gtk_doc_version=`gtkdoc-mkdb --version`
+ AC_MSG_CHECKING([gtk-doc version ($gtk_doc_version) >= $gtk_doc_min_version])
+ if perl <<EOF ; then
+ exit (("$gtk_doc_version" =~ /^[[0-9]]+\.[[0-9]]+$/) &&
+ ("$gtk_doc_version" >= "$gtk_doc_min_version") ? 0 : 1);
+EOF
+ AC_MSG_RESULT(yes)
+ else
+ AC_MSG_RESULT(no)
+ GTKDOC=false
+ fi
+fi
+
AM_CONDITIONAL(HAVE_GTK_DOC, $GTKDOC)
AC_SUBST(HAVE_GTK_DOC)
#ifndef __G_LIBCONFIG_H__
#define __G_LIBCONFIG_H__
-#include <gmacros.h>
+#include <glib/gmacros.h>
_______EOF
#else /* !__cplusplus */
$glib_inline
#endif /* !__cplusplus */
+
+_______EOF
+
+ if test x$g_have_iso_c_varargs = xyes ; then
+ cat >>$outfile <<_______EOF
+#ifndef __cplusplus
+# define G_HAVE_ISO_VARARGS 1
+#endif
+_______EOF
+ fi
+ if test x$g_have_iso_cxx_varargs = xyes ; then
+ cat >>$outfile <<_______EOF
+#ifdef __cplusplus
+# define G_HAVE_ISO_VARARGS 1
+#endif
+_______EOF
+ fi
+ if test x$g_have_gnuc_varargs = xyes ; then
+ cat >>$outfile <<_______EOF
+
+#define G_HAVE_GNUC_VARARGS 1
_______EOF
+ fi
echo >>$outfile
if test x$g_have_eilseq = xno; then
struct _GStaticMutex
{
struct _GMutex *runtime_mutex;
- struct {
- union {
- char pad[$g_mutex_sizeof];
- double dummy_double;
- void *dummy_pointer;
- long dummy_long;
- } mutex;
- void *debug_info;
+ union {
+ char pad[$g_mutex_sizeof];
+ double dummy_double;
+ void *dummy_pointer;
+ long dummy_long;
} static_mutex;
};
-#define G_STATIC_MUTEX_INIT { NULL, { { { $g_mutex_contents} }, NULL } }
+#define G_STATIC_MUTEX_INIT { NULL, { { $g_mutex_contents} } }
#define g_static_mutex_get_mutex(mutex) \
(g_thread_use_default_impl ? ((GMutex*) &((mutex)->static_mutex)) : \
g_static_mutex_get_mutex_impl (&((mutex)->runtime_mutex)))
#define G_HAVE___INLINE__ 1"
fi
+g_have_gnuc_varargs=$g_have_gnuc_varargs
+g_have_iso_c_varargs=$g_have_iso_c_varargs
+g_have_iso_cxx_varargs=$g_have_iso_cxx_varargs
+
case xyes in
x$ac_cv_c_bigendian)
g_byte_order=G_BIG_ENDIAN
;;
*-*-cygwin*)
glib_os="#define G_OS_UNIX
+#define G_PLATFORM_WIN32
#define G_WITH_CYGWIN"
-v ;;
+ ;;
+ *-*-mingw*)
+ glib_os="#define G_OS_WIN32
+#define G_PLATFORM_WIN32"
+ ;;
*)
glib_os="#define G_OS_UNIX"
;;
AC_OUTPUT([
glib-2.0.pc
+glib-2.0-uninstalled.pc
gmodule-2.0.pc
+gmodule-2.0-uninstalled.pc
gthread-2.0.pc
+gthread-2.0-uninstalled.pc
gobject-2.0.pc
+gobject-2.0-uninstalled.pc
glib.spec
Makefile
-glib-config-2.0
build/Makefile
build/win32/Makefile
+glib/Makefile
gmodule/gmoduleconf.h
gmodule/Makefile
gobject/Makefile
gthread/Makefile
+po/Makefile.in
docs/Makefile
-docs/glib-config.1
docs/reference/Makefile
docs/reference/glib/Makefile
docs/reference/gobject/Makefile
tests/Makefile
-],[case "$CONFIG_FILES" in
-*glib-config-2.0*)chmod +x glib-config-2.0;;
-esac
-echo ""
+m4macros/Makefile
+],[echo ""
echo " *** IMPORTANT *** "
echo ""
echo "This is a development version of GLib. You should be using a stable"
echo " * You should not base stable software on this version of GLib."
echo " * GNOME developers should use a stable version of GLib."
echo ""
-echo "If you install this version of GLib, we strongly recommend that you"
-echo "install it in a different prefix than GLib 1.2. Use --prefix as an"
-echo "argument to configure to do this. Otherwise, you will not be able to"
-echo "do development with GLib 1.2 any longer."
-echo ""
echo " *** You should be using GLib 1.2 instead. ***"
])
projects / platform / upstream / glib.git / blobdiff