1 # Process this file with autoconf to produce a configure script.
2 # require autoconf 2.54
5 dnl ***********************************
6 dnl *** include special GLib macros ***
7 dnl ***********************************
9 m4_define(glib_configure_in)
12 # The following version number definitions apply to GLib, GModule, GObject,
13 # GThread and GIO as a whole, so if changes occurred in any of them, they are
14 # all treated with the same interface and binary age.
17 # glib_micro_version += 1;
18 # glib_interface_age += 1;
19 # glib_binary_age += 1;
20 # if any functions have been added, set glib_interface_age to 0.
21 # if backwards compatibility has been broken,
22 # set glib_binary_age _and_ glib_interface_age to 0.
24 m4_define([glib_major_version], [2])
25 m4_define([glib_minor_version], [22])
26 m4_define([glib_micro_version], [3])
27 m4_define([glib_interface_age], [3])
28 m4_define([glib_binary_age],
29 [m4_eval(100 * glib_minor_version + glib_micro_version)])
30 m4_define([glib_version],
31 [glib_major_version.glib_minor_version.glib_micro_version])
33 # libtool version related macros
34 m4_define([glib_lt_release], [glib_major_version.glib_minor_version])
35 m4_define([glib_lt_current],
36 [m4_eval(100 * glib_minor_version + glib_micro_version - glib_interface_age)])
37 m4_define([glib_lt_revision], [glib_interface_age])
38 m4_define([glib_lt_age], [m4_eval(glib_binary_age - glib_interface_age)])
39 m4_define([glib_lt_current_minus_age],
40 [m4_eval(glib_lt_current - glib_lt_age)])
42 # if the minor version number is odd, then we want debugging. Otherwise
43 # we only want minimal debugging support.
44 m4_define([glib_debug_default],
45 [m4_if(m4_eval(glib_minor_version % 2), [1], [yes], [minimum])])dnl
48 AC_INIT(glib, [glib_version],
49 [http://bugzilla.gnome.org/enter_bug.cgi?product=glib])
51 AC_CONFIG_SRCDIR([glib/glib.h])
53 # Save this value here, since automake will set cflags later
54 cflags_set=${CFLAGS+set}
56 AM_INIT_AUTOMAKE([no-define])
58 # Specify a configuration file
59 AM_CONFIG_HEADER([config.h])
61 # Support silent build rules, requires at least automake-1.11. Enable
62 # by either passing --enable-silent-rules to configure or passing V=0
64 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([no])])
66 GLIB_MAJOR_VERSION=glib_major_version
67 GLIB_MINOR_VERSION=glib_minor_version
68 GLIB_MICRO_VERSION=glib_micro_version
69 GLIB_INTERFACE_AGE=glib_interface_age
70 GLIB_BINARY_AGE=glib_binary_age
71 GLIB_VERSION=glib_version
73 AC_SUBST(GLIB_MAJOR_VERSION)
74 AC_SUBST(GLIB_MINOR_VERSION)
75 AC_SUBST(GLIB_MICRO_VERSION)
76 AC_SUBST(GLIB_VERSION)
77 AC_SUBST(GLIB_INTERFACE_AGE)
78 AC_SUBST(GLIB_BINARY_AGE)
80 AC_DEFINE(GLIB_MAJOR_VERSION, [glib_major_version],
81 [Define to the GLIB major version])
82 AC_DEFINE(GLIB_MINOR_VERSION, [glib_minor_version],
83 [Define to the GLIB minor version])
84 AC_DEFINE(GLIB_MICRO_VERSION, [glib_micro_version],
85 [Define to the GLIB micro version])
86 AC_DEFINE(GLIB_INTERFACE_AGE, [glib_interface_age],
87 [Define to the GLIB interface age])
88 AC_DEFINE(GLIB_BINARY_AGE, [glib_binary_age],
89 [Define to the GLIB binary age])
92 LT_RELEASE=glib_lt_release
93 LT_CURRENT=glib_lt_current
94 LT_REVISION=glib_lt_revision
96 LT_CURRENT_MINUS_AGE=glib_lt_current_minus_age
101 AC_SUBST(LT_CURRENT_MINUS_AGE)
103 dnl Initialize maintainer mode
108 AC_MSG_CHECKING([for the BeOS])
111 glib_native_beos="yes"
114 glib_native_beos="no"
117 AC_MSG_RESULT([$glib_native_beos])
121 AC_MSG_CHECKING([for Win32])
122 LIB_EXE_MACHINE_FLAG=X86
125 glib_native_win32=yes
126 glib_pid_type='void *'
127 glib_cv_stack_grows=no
128 # Unfortunately the mingw implementations of C99-style snprintf and vsnprintf
129 # don't seem to be quite good enough, at least not in mingw-runtime-3.14.
130 # (Sorry, I don't know exactly what is the problem, but it is related to
131 # floating point formatting and decimal point vs. comma.)
132 # The simple tests in AC_FUNC_VSNPRINTF_C99 and AC_FUNC_SNPRINTF_C99 aren't
133 # rigorous enough to notice, though.
134 # So preset the autoconf cache variables.
135 ac_cv_func_vsnprintf_c99=no
136 ac_cv_func_snprintf_c99=no
139 LIB_EXE_MACHINE_FLAG=X64
154 AC_MSG_RESULT([$glib_native_win32])
156 AC_SUBST(LIB_EXE_MACHINE_FLAG)
159 AC_MSG_CHECKING([for Mac OS X Carbon support])
161 #include <Carbon/Carbon.h>
162 #include <CoreServices/CoreServices.h>
163 ], glib_have_carbon=yes)
165 AC_MSG_RESULT([$glib_have_carbon])
167 AM_CONDITIONAL(OS_WIN32, [test "$glib_native_win32" = "yes"])
168 AM_CONDITIONAL(OS_WIN32_X64, [test "$LIB_EXE_MACHINE_FLAG" = "X64"])
169 AM_CONDITIONAL(OS_UNIX, [test "$glib_native_win32" != "yes"])
170 AM_CONDITIONAL(OS_LINUX, [test "$glib_os_linux" = "yes"])
171 AM_CONDITIONAL(OS_CARBON, [test "$glib_have_carbon" = "yes"])
173 if test "$glib_native_win32" = "yes"; then
174 AC_CHECK_TOOL(WINDRES, windres, no)
175 if test "$WINDRES" = no; then
176 AC_MSG_ERROR([*** Could not find an implementation of windres in your PATH.])
178 AC_CHECK_TOOL(NM, nm, no)
179 if test "$NM" = no; then
180 AC_MSG_ERROR([*** Could not find an implementation of nm in your PATH.])
182 AC_CHECK_TOOL(RANLIB, ranlib, :)
183 AC_CHECK_PROG(ms_librarian, [lib.exe], [yes], [no])
185 AM_CONDITIONAL(MS_LIB_AVAILABLE, [test x$ms_librarian = xyes])
187 if test "$glib_native_win32" != yes; then
188 # libtool option to control which symbols are exported
189 # right now, symbols starting with _ are not exported
190 LIBTOOL_EXPORT_OPTIONS='-export-symbols-regex "^g.*"'
192 # We currently use .def files on Windows
193 LIBTOOL_EXPORT_OPTIONS=
195 AC_SUBST(LIBTOOL_EXPORT_OPTIONS)
197 if test "x$glib_have_carbon" = "xyes"; then
198 AC_DEFINE(HAVE_CARBON, 1, [define to 1 if Carbon is available])
199 LDFLAGS="$LDFLAGS -framework Carbon"
203 dnl declare --enable-* args and collect ac_help strings
205 AC_HELP_STRING([--enable-debug=@<:@no/minimum/yes@:>@],
206 [turn on debugging @<:@default=glib_debug_default@:>@]),,
207 enable_debug=glib_debug_default)
209 AC_ARG_ENABLE(gc_friendly,
210 [AC_HELP_STRING([--enable-gc-friendly],
211 [turn on garbage collector friendliness [default=no]])],,
212 [enable_gc_friendly=no])
213 AC_ARG_ENABLE(mem_pools,
214 [AC_HELP_STRING([--disable-mem-pools],
215 [disable all glib memory pools])],,
216 [disable_mem_pools=no])
217 AC_ARG_ENABLE(threads,
218 [AC_HELP_STRING([--enable-threads],
219 [turn on basic thread support [default=yes]
220 ([=no] will override --with-threads)])],,
221 [enable_threads=yes])
222 AC_ARG_ENABLE(rebuilds,
223 [AC_HELP_STRING([--disable-rebuilds],
224 [disable all source autogeneration rules])],,
225 [enable_rebuilds=yes])
226 AC_ARG_ENABLE(visibility,
227 [AC_HELP_STRING([--disable-visibility],
228 [don't use ELF visibility attributes])],,
229 [enable_visibility=yes])
231 if test "x$enable_threads" != "xyes"; then
235 AC_MSG_CHECKING([whether to enable garbage collector friendliness])
236 if test "x$enable_gc_friendly" = "xyes"; then
237 AC_DEFINE(ENABLE_GC_FRIENDLY_DEFAULT, 1, [Whether to enable GC friendliness by default])
243 AC_MSG_CHECKING([whether to disable memory pools])
244 if test "x$disable_mem_pools" = "xno"; then
247 AC_DEFINE(DISABLE_MEM_POOLS, [1], [Whether to disable memory pools])
248 AC_SUBST(DISABLE_MEM_POOLS)
252 dnl location to install runtime libraries, e.g. ../../lib to install
253 dnl to /lib if libdir is /usr/lib
254 AC_ARG_WITH(runtime-libdir,
255 [AC_HELP_STRING([--with-runtime-libdir=RELPATH],
256 [Install runtime libraries relative to libdir])],
258 [with_runtime_libdir=""])
259 GLIB_RUNTIME_LIBDIR="$with_runtime_libdir"
260 ABS_GLIB_RUNTIME_LIBDIR="`readlink -f $libdir/$with_runtime_libdir`"
261 AC_SUBST(GLIB_RUNTIME_LIBDIR)
262 AC_SUBST(ABS_GLIB_RUNTIME_LIBDIR)
263 AM_CONDITIONAL(HAVE_GLIB_RUNTIME_LIBDIR, [test "x$with_runtime_libdir" != "x"])
265 dnl Checks for programs.
269 dnl Check for a working C++ compiler, but do not bail out, if none is found.
270 AC_CHECK_PROGS(CXX, [$CCC c++ g++ gcc CC cxx cc++ cl], [gcc])
273 AC_TRY_COMPILE(,[class a { int b; } c;], ,CXX=)
274 AM_CONDITIONAL(HAVE_CXX, [test "$CXX" != ""])
286 AC_PATH_PROG(PKG_CONFIG, [pkg-config], [no])
287 if test x$PKG_CONFIG = xno ; then
288 AC_MSG_ERROR([*** pkg-config not found. See http://www.freedesktop.org/software/pkgconfig/])
291 if $PKG_CONFIG --atleast-pkgconfig-version 0.16 ; then
294 AC_MSG_ERROR([*** pkg-config too old; version 0.16 or better required.])
297 if test "x$enable_debug" = "xyes"; then
298 if test x$cflags_set != xset ; then
300 *[[\ \ ]]-g[[\ \ ]]*) ;;
301 *) CFLAGS="$CFLAGS -g" ;;
305 GLIB_DEBUG_FLAGS="-DG_ENABLE_DEBUG"
307 GLIB_DEBUG_FLAGS="-DG_DISABLE_CAST_CHECKS"
309 if test "x$enable_debug" = "xno"; then
310 GLIB_DEBUG_FLAGS="$GLIB_DEBUG_FLAGS -DG_DISABLE_ASSERT -DG_DISABLE_CHECKS"
314 if test "x$enable_visibility" = "xno"; then
315 GLIB_DEBUG_FLAGS="$GLIB_DEBUG_FLAGS -DDISABLE_VISIBILITY"
318 # Ensure MSVC-compatible struct packing convention is used when
319 # compiling for Win32 with gcc.
320 # What flag to depends on gcc version: gcc3 uses "-mms-bitfields", while
321 # gcc2 uses "-fnative-struct".
322 if test x"$glib_native_win32" = xyes; then
323 if test x"$GCC" = xyes; then
325 AC_MSG_CHECKING([how to get MSVC-compatible struct packing])
326 if test -z "$ac_cv_prog_CC"; then
329 our_gcc="$ac_cv_prog_CC"
331 case `$our_gcc --version | sed -e 's,\..*,.,' -e q` in
333 if $our_gcc -v --help 2>/dev/null | grep fnative-struct >/dev/null; then
334 msnative_struct='-fnative-struct'
338 if $our_gcc -v --help 2>/dev/null | grep ms-bitfields >/dev/null; then
339 msnative_struct='-mms-bitfields'
343 if test x"$msnative_struct" = x ; then
344 AC_MSG_RESULT([no way])
345 AC_MSG_WARN([produced libraries might be incompatible with MSVC-compiled code])
347 CFLAGS="$CFLAGS $msnative_struct"
348 AC_MSG_RESULT([${msnative_struct}])
352 GLIB_EXTRA_CFLAGS="${msnative_struct}"
353 AC_SUBST(GLIB_EXTRA_CFLAGS)
357 # define a MAINT-like variable REBUILD which is set if Perl
358 # and awk are found, so autogenerated sources can be rebuilt
360 AC_CHECK_PROGS(PERL, [perl5 perl])
361 # We would like indent, but don't require it.
362 AC_CHECK_PROG(INDENT, indent, indent)
364 if test "x$enable_rebuilds" = "xyes" && \
366 $PERL -e 'exit !($] >= 5.002)' > /dev/null 2>&1 && \
367 test -n "$AWK" ; then
372 # Need full path to Perl for glib-mkenums
374 if test "x$PERL" != x ; then
375 AC_PATH_PROG(PERL_PATH, [$PERL])
377 if test "x$PERL_PATH" = x ; then
378 PERL_PATH="/usr/bin/env perl"
382 # Need suitable python path for greport
383 AM_PATH_PYTHON(2.4,,PYTHON="/usr/bin/env python2.4")
386 dnl ***********************
387 dnl *** Tests for iconv ***
388 dnl ***********************
390 dnl We do this before the gettext checks, to avoid distortion
392 dnl On Windows we use a native implementation
394 if test x"$glib_native_win32" = xyes; then
397 AC_ARG_WITH(libiconv,
398 [AC_HELP_STRING([--with-libiconv=@<:@no/gnu/native@:>@],
399 [use the libiconv library])],,
400 [with_libiconv=maybe])
403 case $with_libiconv in
405 # Check in the C library first
406 AC_CHECK_FUNC(iconv_open, [with_libiconv=no; found_iconv=yes])
407 # Check if we have GNU libiconv
408 if test $found_iconv = "no"; then
409 AC_CHECK_LIB(iconv, libiconv_open, [with_libiconv=gnu; found_iconv=yes])
411 # Check if we have a iconv in -liconv, possibly from vendor
412 if test $found_iconv = "no"; then
413 AC_CHECK_LIB(iconv, iconv_open, [with_libiconv=native; found_iconv=yes])
417 AC_CHECK_FUNC(iconv_open, [with_libiconv=no; found_iconv=yes])
420 AC_CHECK_LIB(iconv, libiconv_open, [with_libiconv=gnu; found_iconv=yes])
423 AC_CHECK_LIB(iconv, iconv_open, [with_libiconv=native; found_iconv=yes])
427 if test "x$found_iconv" = "xno" ; then
428 AC_MSG_ERROR([*** No iconv() implementation found in C library or libiconv])
433 AC_ARG_ENABLE(iconv-cache,
434 [AC_HELP_STRING([--enable-iconv-cache=@<:@yes/no/auto@:>@],
435 [cache iconv descriptors [default=auto]])],,
436 [enable_iconv_cache=auto])
438 AC_MSG_CHECKING([Whether to cache iconv descriptors])
439 case $enable_iconv_cache in
441 if test $ac_cv_gnu_library_2_1 = yes; then
442 enable_iconv_cache=no
444 enable_iconv_cache=yes
449 *) AC_MSG_ERROR([Value given to --enable-iconv-cache must be one of yes, no or auto])
453 if test $enable_iconv_cache = yes; then
454 AC_DEFINE(NEED_ICONV_CACHE,1,[Do we cache iconv descriptors])
457 AC_MSG_RESULT($enable_iconv_cache)
464 ALL_LINGUAS="`grep -v '^#' "$srcdir/po/LINGUAS" | tr '\n' ' '`"
465 AC_SUBST([CONFIG_STATUS_DEPENDENCIES],['$(top_srcdir)/po/LINGUAS'])
468 if test "$gt_cv_have_gettext" != "yes" ; then
470 *** You must have either have gettext support in your C library, or use the
471 *** GNU gettext library. (http://www.gnu.org/software/gettext/gettext.html
475 LIBS="$INTLLIBS $LIBS"
477 GETTEXT_PACKAGE=glib20
478 AC_SUBST(GETTEXT_PACKAGE)
479 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, ["$GETTEXT_PACKAGE"],
480 [Define the gettext package to be used])
482 GLIB_DEFINE_LOCALEDIR(GLIB_LOCALE_DIR)
485 dnl Now we are done with gettext checks, figure out ICONV_LIBS
488 if test x"$glib_native_win32" != xyes; then
489 if test x$with_libiconv != xno ; then
490 case " $INTLLIBS " in
491 *[[\ \ ]]-liconv[[\ \ ]]*) ;;
492 *) ICONV_LIBS="-liconv" ;;
498 case $with_libiconv in
500 AC_DEFINE(USE_LIBICONV_GNU, 1, [Using GNU libiconv])
503 AC_DEFINE(USE_LIBICONV_NATIVE, 1, [Using a native implementation of iconv in a separate library])
507 dnl Initialize libtool
511 dnl when using libtool 2.x create libtool early, because it's used in configure
512 m4_ifdef([LT_OUTPUT], [LT_OUTPUT])
515 if test "x$GCC" = "xyes"; then
517 *[[\ \ ]]-Wall[[\ \ ]]*) ;;
518 *) CFLAGS="$CFLAGS -Wall" ;;
522 CPPFLAGS="$CPPFLAGS -DG_DISABLE_SINGLE_INCLUDES"
524 if test "$glib_native_win32" = "yes"; then
525 if test x$enable_static = xyes -a x$enable_shared = xyes; then
526 AC_MSG_ERROR([Can not build both shared and static at the same time on Windows.])
528 if test x$enable_static = xyes; then
529 glib_win32_static_compilation=yes
530 GLIB_WIN32_STATIC_COMPILATION_DEFINE="#define GLIB_STATIC_COMPILATION 1
531 #define GOBJECT_STATIC_COMPILATION 1"
532 AC_SUBST(GLIB_WIN32_STATIC_COMPILATION_DEFINE)
535 AM_CONDITIONAL(OS_WIN32_AND_DLL_COMPILATION, [test x$glib_native_win32 = xyes -a x$glib_win32_static_compilation != xyes])
538 dnl DU4 native cc currently needs -std1 for ANSI mode (instead of K&R)
540 if test $cross_compiling != yes ; then
541 AC_MSG_CHECKING([for extra flags to get ANSI library prototypes])
544 AC_TRY_RUN([#include <math.h>
545 int main (void) { return (log(1) != log(1.)); }],
546 AC_MSG_RESULT(none needed),
547 glib_save_CFLAGS=$CFLAGS
548 CFLAGS="$CFLAGS -std1"
549 AC_TRY_RUN([#include <math.h>
550 int main (void) { return (log(1) != log(1.)); }],
551 AC_MSG_RESULT(-std1),
553 CFLAGS=$glib_save_CFLAGS
555 [No ANSI prototypes found in library. (-std1 didn't work.)])
561 dnl NeXTStep cc seems to need this
562 AC_MSG_CHECKING([for extra flags for POSIX compliance])
563 AC_TRY_COMPILE([#include <dirent.h>], [DIR *dir;],
564 AC_MSG_RESULT(none needed),
565 glib_save_CFLAGS=$CFLAGS
566 CFLAGS="$CFLAGS -posix"
567 AC_TRY_COMPILE([#include <dirent.h>], [DIR *dir;],
568 AC_MSG_RESULT(-posix),
570 CFLAGS=$glib_save_CFLAGS
571 AC_MSG_WARN([Could not determine POSIX flag. (-posix didn't work.)])))
573 # Checks for header files.
576 # Checks for library functions.
579 AC_CHECK_FUNCS(mmap posix_memalign memalign valloc fsync pipe2)
580 AC_CHECK_FUNCS(atexit on_exit timegm gmtime_r)
582 AC_CHECK_SIZEOF(char)
583 AC_CHECK_SIZEOF(short)
584 AC_CHECK_SIZEOF(long)
586 AC_CHECK_SIZEOF(void *)
587 AC_CHECK_SIZEOF(long long)
588 AC_CHECK_SIZEOF(__int64)
590 if test x$ac_cv_sizeof_long = x8 || test x$ac_cv_sizeof_long_long = x8 || test x$ac_cv_sizeof___int64 = x8 ; then
594 *** GLib requires a 64 bit type. You might want to consider
595 *** using the GNU C compiler.
599 if test x$glib_native_win32 != xyes && test x$ac_cv_sizeof_long_long = x8; then
600 # long long is a 64 bit integer.
601 AC_MSG_CHECKING(for format to printf and scanf a guint64)
602 AC_CACHE_VAL(glib_cv_long_long_format,[
603 for format in ll q I64; do
604 AC_TRY_RUN([#include <stdio.h>
607 long long b, a = -0x3AFAFAFAFAFAFAFALL;
609 sprintf (buffer, "%${format}u", a);
610 sscanf (buffer, "%${format}u", &b);
614 [glib_cv_long_long_format=${format}
618 if test -n "$glib_cv_long_long_format"; then
619 AC_MSG_RESULT(%${glib_cv_long_long_format}u)
620 AC_DEFINE(HAVE_LONG_LONG_FORMAT,1,[define if system printf can print long long])
621 if test x"$glib_cv_long_long_format" = xI64; then
622 AC_DEFINE(HAVE_INT64_AND_I64,1,[define to support printing 64-bit integers with format I64])
627 elif test x$ac_cv_sizeof___int64 = x8; then
628 # __int64 is a 64 bit integer.
629 AC_MSG_CHECKING(for format to printf and scanf a guint64)
630 # We know this is MSVCRT.DLL, and what the formats are
631 glib_cv_long_long_format=I64
632 AC_MSG_RESULT(%${glib_cv_long_long_format}u)
633 AC_DEFINE(HAVE_LONG_LONG_FORMAT,1,[define if system printf can print long long])
634 AC_DEFINE(HAVE_INT64_AND_I64,1,[define to support printing 64-bit integers with format I64])
637 dnl long doubles were not used, and a portability problem
641 dnl ok, here we try to check whether the systems prototypes for
642 dnl malloc and friends actually match the prototypes provided
643 dnl by gmem.h (keep in sync). i currently only know how to check
644 dnl this reliably with gcc (-Werror), improvements for other
645 dnl compilers are apprechiated.
646 SANE_MALLOC_PROTOS=no
647 AC_MSG_CHECKING([if malloc() and friends prototypes are gmem.h compatible])
648 glib_save_CFLAGS=$CFLAGS
649 if test "x$GCC" = "xyes"; then
650 CFLAGS="$CFLAGS -Werror"
651 AC_TRY_COMPILE([#include <stdlib.h>], [
652 void* (*my_calloc_p) (size_t, size_t) = calloc;
653 void* (*my_malloc_p) (size_t) = malloc;
654 void (*my_free_p) (void*) = free;
655 void* (*my_realloc_p) (void*, size_t) = realloc;
661 AC_DEFINE(SANE_MALLOC_PROTOS, 1,
662 [Define if you have correct malloc prototypes])
663 SANE_MALLOC_PROTOS=yes)
665 AC_MSG_RESULT($SANE_MALLOC_PROTOS)
666 CFLAGS=$glib_save_CFLAGS
669 dnl check in which direction the stack grows
671 AC_CACHE_CHECK([for growing stack pointer],glib_cv_stack_grows,[
673 volatile int *a = 0, *b = 0;
675 int main () { volatile int y = 7; a = &y; foo (); return b > a; }
676 void foo (void) { volatile int x = 5; b = &x; }
678 glib_cv_stack_grows=no
680 glib_cv_stack_grows=yes
684 dnl AC_C_INLINE is useless to us since it bails out too early, we need to
685 dnl truely know which ones of `inline', `__inline' and `__inline__' are
686 dnl actually supported.
687 AC_CACHE_CHECK([for __inline],glib_cv_has__inline,[
689 __inline int foo () { return 0; }
690 int main () { return foo (); }
692 glib_cv_has__inline=yes
694 glib_cv_has__inline=no
697 case x$glib_cv_has__inline in
698 xyes) AC_DEFINE(G_HAVE___INLINE,1,[Have __inline keyword])
700 AC_CACHE_CHECK([for __inline__],glib_cv_has__inline__,[
702 __inline__ int foo () { return 0; }
703 int main () { return foo (); }
705 glib_cv_has__inline__=yes
707 glib_cv_has__inline__=no
710 case x$glib_cv_has__inline__ in
711 xyes) AC_DEFINE(G_HAVE___INLINE__,1,[Have __inline__ keyword])
713 AC_CACHE_CHECK([for inline], glib_cv_hasinline,[
716 inline int foo () { return 0; }
717 int main () { return foo (); }
719 glib_cv_hasinline=yes
724 case x$glib_cv_hasinline in
725 xyes) AC_DEFINE(G_HAVE_INLINE,1,[Have inline keyword])
728 # if we can use inline functions in headers
729 AC_MSG_CHECKING(if inline functions in headers work)
731 #if defined (G_HAVE_INLINE) && defined (__GNUC__) && defined (__STRICT_ANSI__)
733 # define inline __inline__
734 #elif !defined (G_HAVE_INLINE)
736 # if defined (G_HAVE___INLINE__)
737 # define inline __inline__
738 # elif defined (G_HAVE___INLINE)
739 # define inline __inline
743 int glib_test_func2 (int);
746 glib_test_func1 (void) {
747 return glib_test_func2 (1);
753 }],[g_can_inline=yes],[g_can_inline=no])
754 AC_MSG_RESULT($g_can_inline)
756 dnl *** check for working do while(0) macros ***
757 AC_CACHE_CHECK([for working do while(0) macros], g_cv_support_dowhile_macros, [
759 #define STMT_START do
760 #define STMT_END while(0)
761 #define STMT_TEST STMT_START { i = 0; } STMT_END
762 int main(void) { int i = 1; STMT_TEST; return i; }],
763 [g_cv_support_dowhile_macros=yes],
764 [g_cv_support_dowhile_macros=no],
765 [g_cv_support_dowhile_macros=yes])
767 if test x$g_cv_support_dowhile_macros = xyes; then
768 AC_DEFINE(HAVE_DOWHILE_MACROS, 1, [define for working do while(0) macros])
771 # check for flavours of varargs macros
772 AC_MSG_CHECKING(for ISO C99 varargs macros in C)
774 int a(int p1, int p2, int p3);
775 #define call_a(...) a(1,__VA_ARGS__)
777 ],g_have_iso_c_varargs=yes,g_have_iso_c_varargs=no)
778 AC_MSG_RESULT($g_have_iso_c_varargs)
780 AC_MSG_CHECKING(for ISO C99 varargs macros in C++)
781 if test "$CXX" = ""; then
783 g_have_iso_cxx_varargs=no
787 int a(int p1, int p2, int p3);
788 #define call_a(...) a(1,__VA_ARGS__)
790 ],g_have_iso_cxx_varargs=yes,g_have_iso_cxx_varargs=no)
793 AC_MSG_RESULT($g_have_iso_cxx_varargs)
795 AC_MSG_CHECKING(for GNUC varargs macros)
797 int a(int p1, int p2, int p3);
798 #define call_a(params...) a(1,params)
800 ],g_have_gnuc_varargs=yes,g_have_gnuc_varargs=no)
801 AC_MSG_RESULT($g_have_gnuc_varargs)
803 # check for GNUC visibility support
804 AC_MSG_CHECKING(for GNUC visibility attribute)
805 GLIB_CHECK_COMPILE_WARNINGS([
807 __attribute__ ((visibility ("hidden")))
812 __attribute__ ((visibility ("internal")))
817 __attribute__ ((visibility ("protected")))
822 __attribute__ ((visibility ("default")))
826 int main (int argc, char **argv)
834 ],g_have_gnuc_visibility=yes,g_have_gnuc_visibility=no)
835 AC_MSG_RESULT($g_have_gnuc_visibility)
836 AM_CONDITIONAL(HAVE_GNUC_VISIBILITY, [test x$g_have_gnuc_visibility = xyes])
838 AC_MSG_CHECKING([whether using Sun Studio C compiler])
839 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#if defined(__SUNPRO_C) || (__SUNPRO_C >= 0x550)
841 # include "error: this is not Sun Studio."
843 ]], [[]])], [ g_have_sunstudio_visibility=yes ], [ g_have_sunstudio_visibility=no ])
844 AC_MSG_RESULT($g_have_sunstudio_visibility)
845 AM_CONDITIONAL(HAVE_SUNSTUDIO_VISIBILITY, [test x$g_have_sunstudio_visibility = xyes])
847 # check for bytesex stuff
849 if test x$ac_cv_c_bigendian = xuniversal ; then
850 AC_TRY_COMPILE([#include <endian.h>], [#if __BYTE_ORDER == __BIG_ENDIAN
852 #error Not a big endian.
854 ac_cv_c_bigendian=yes
855 ,AC_TRY_COMPILE([#include <endian.h>], [#if __BYTE_ORDER == __LITTLE_ENDIAN
857 #error Not a little endian.
860 ,AC_MSG_WARN([Could not determine endianness.])))
864 # check for header files
865 AC_CHECK_HEADERS([dirent.h float.h limits.h pwd.h grp.h sys/param.h sys/poll.h sys/resource.h])
866 AC_CHECK_HEADERS([sys/time.h sys/times.h sys/wait.h unistd.h values.h])
867 AC_CHECK_HEADERS([sys/select.h sys/types.h stdint.h sched.h malloc.h])
868 AC_CHECK_HEADERS([sys/vfs.h sys/mount.h sys/vmount.h sys/statfs.h sys/statvfs.h])
869 AC_CHECK_HEADERS([mntent.h sys/mnttab.h sys/vfstab.h sys/mntctl.h sys/sysctl.h fstab.h])
870 AC_CHECK_HEADERS([sys/uio.h])
872 # check for structure fields
873 AC_CHECK_MEMBERS([struct stat.st_mtimensec, struct stat.st_mtim.tv_nsec, struct stat.st_atimensec, struct stat.st_atim.tv_nsec, struct stat.st_ctimensec, struct stat.st_ctim.tv_nsec])
874 AC_CHECK_MEMBERS([struct stat.st_blksize, struct stat.st_blocks, struct statfs.f_fstypename, struct statfs.f_bavail],,, [#include <sys/types.h>
875 #include <sys/stat.h>
877 #ifdef HAVE_SYS_STATFS_H
878 #include <sys/statfs.h>
880 #ifdef HAVE_SYS_PARAM_H
881 #include <sys/param.h>
883 #ifdef HAVE_SYS_MOUNT_H
884 #include <sys/mount.h>
886 # struct statvfs.f_basetype is available on Solaris but not for Linux.
887 AC_CHECK_MEMBERS([struct statvfs.f_basetype],,, [#include <sys/statvfs.h>])
889 # Checks for libcharset
892 AC_CHECK_HEADERS([stddef.h stdlib.h string.h])
893 AC_CHECK_FUNCS(setlocale)
895 # check additional type sizes
896 AC_CHECK_SIZEOF(size_t)
898 dnl Try to figure out whether gsize, gssize should be long or int
899 AC_MSG_CHECKING([for the appropriate definition for size_t])
901 case $ac_cv_sizeof_size_t in
911 $ac_cv_sizeof_long_long)
912 glib_size_type='long long'
914 $ac_cv_sizeof__int64)
915 glib_size_type='__int64'
917 *) AC_MSG_ERROR([No type matching size_t in size])
921 dnl If int/long are the same size, we see which one produces
922 dnl warnings when used in the location as size_t. (This matters
925 if test $ac_cv_sizeof_size_t = $ac_cv_sizeof_int &&
926 test $ac_cv_sizeof_size_t = $ac_cv_sizeof_long ; then
927 GLIB_CHECK_COMPILE_WARNINGS([
928 #if defined(_AIX) && !defined(__GNUC__)
929 #pragma options langlvl=stdc89
935 unsigned int *size_int = &s;
936 return (int)*size_int;
938 ],glib_size_type=int,
939 [GLIB_CHECK_COMPILE_WARNINGS([
940 #if defined(_AIX) && !defined(__GNUC__)
941 #pragma options langlvl=stdc89
947 unsigned long *size_long = &s;
948 return (int)*size_long;
950 ],glib_size_type=long)])
953 AC_MSG_RESULT(unsigned $glib_size_type)
955 # Check for some functions
956 AC_CHECK_FUNCS(lstat strerror strsignal memmove vsnprintf stpcpy strcasecmp strncasecmp poll getcwd vasprintf setenv unsetenv getc_unlocked readlink symlink fdwalk)
957 AC_CHECK_FUNCS(chown lchmod lchown fchmod fchown link statvfs statfs utimes getgrgid getpwuid)
958 AC_CHECK_FUNCS(getmntent_r setmntent endmntent hasmntopt getmntinfo)
959 # Check for high-resolution sleep functions
960 AC_CHECK_FUNCS(nanosleep nsleep)
962 AC_CHECK_HEADERS(crt_externs.h)
963 AC_CHECK_FUNCS(_NSGetEnviron)
965 AC_FUNC_VSNPRINTF_C99
966 AC_FUNC_PRINTF_UNIX98
968 # Internet address families
969 if test $glib_native_win32 = yes; then
970 glib_inet_includes=["
971 #include <winsock2.h>
974 glib_inet_includes=["
975 #include <sys/types.h>
976 #include <sys/socket.h>
981 GLIB_CHECK_VALUE(AF_INET, $glib_inet_includes, glib_failed=true)
982 GLIB_CHECK_VALUE(AF_INET6, $glib_inet_includes, glib_failed=true)
983 # winsock defines this even though it doesn't support it
984 GLIB_CHECK_VALUE(AF_UNIX, $glib_inet_includes, glib_failed=true)
985 if $glib_failed ; then
986 AC_MSG_ERROR([Could not determine values for AF_INET* constants])
990 GLIB_CHECK_VALUE(MSG_PEEK, $glib_inet_includes, glib_failed=true)
991 GLIB_CHECK_VALUE(MSG_OOB, $glib_inet_includes, glib_failed=true)
992 GLIB_CHECK_VALUE(MSG_DONTROUTE, $glib_inet_includes, glib_failed=true)
993 if $glib_failed ; then
994 AC_MSG_ERROR([Could not determine values for MSG_* constants])
997 AC_CHECK_FUNCS(getprotobyname_r endservent)
998 AC_CHECK_HEADERS([netdb.h winsock2.h mswsock.h])
1000 # For gio/libasyncns
1001 if test $glib_native_win32 = no; then
1002 AC_CHECK_FUNCS(strndup setresuid setreuid)
1003 AC_CHECK_HEADERS(sys/prctl.h arpa/nameser_compat.h)
1004 AC_CHECK_FUNC(res_query, ,
1005 [AC_CHECK_LIB(resolv, res_query, [ LIBASYNCNS_LIBADD="-lresolv" ],
1007 LIBS="-lresolv $LIBS"
1008 AC_MSG_CHECKING([for res_query in -lresolv (alternate version)])
1010 [AC_LANG_PROGRAM([[#include <resolv.h>]], [[res_query(0,0,0,0,0)]])],
1011 [ AC_MSG_RESULT(yes)
1012 LIBASYNCNS_LIBADD="-lresolv" ],
1014 AC_CHECK_LIB(bind, res_query,
1015 [ LIBASYNCNS_LIBADD="-lbind" ],
1016 [ AC_MSG_ERROR(res_query not found) ] ) ] )
1021 AC_SUBST(LIBASYNCNS_LIBADD)
1026 AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, Needed to get declarations for msg_control and msg_controllen on Solaris)
1027 AC_DEFINE(_XOPEN_SOURCE, 2, Needed to get declarations for msg_control and msg_controllen on Solaris)
1028 AC_DEFINE(__EXTENSIONS__, 1, Needed to get declarations for msg_control and msg_controllen on Solaris)
1033 dnl if statfs() takes 2 arguments (Posix) or 4 (Solaris)
1035 if test "$ac_cv_func_statfs" = yes ; then
1036 AC_MSG_CHECKING([number of arguments to statfs()])
1037 AC_TRY_COMPILE([#include <unistd.h>
1038 #ifdef HAVE_SYS_PARAM_H
1039 #include <sys/param.h>
1041 #ifdef HAVE_SYS_VFS_H
1042 #include <sys/vfs.h>
1044 #ifdef HAVE_SYS_MOUNT_H
1045 #include <sys/mount.h>
1047 #ifdef HAVE_SYS_STATFS_H
1048 #include <sys/statfs.h>
1049 #endif], [struct statfs st;
1050 statfs(NULL, &st);],[
1052 AC_DEFINE(STATFS_ARGS, 2, [Number of arguments to statfs()])],[
1053 AC_TRY_COMPILE([#include <unistd.h>
1054 #ifdef HAVE_SYS_PARAM_H
1055 #include <sys/param.h>
1057 #ifdef HAVE_SYS_VFS_H
1058 #include <sys/vfs.h>
1060 #ifdef HAVE_SYS_MOUNT_H
1061 #include <sys/mount.h>
1063 #ifdef HAVE_SYS_STATFS_H
1064 #include <sys/statfs.h>
1065 #endif], [struct statfs st;
1066 statfs(NULL, &st, sizeof (st), 0);],[
1068 AC_DEFINE(STATFS_ARGS, 4, [Number of arguments to statfs()])],[
1069 AC_MSG_RESULT(unknown)
1070 AC_MSG_ERROR([unable to determine number of arguments to statfs()])])])
1074 # Check whether to use an included printf
1077 AC_ARG_ENABLE(included-printf,
1078 [AC_HELP_STRING([--enable-included-printf],
1079 [use included printf [default=auto]])],
1080 enable_included_printf="$enableval")
1082 need_included_printf=no
1083 if test "x$enable_included_printf" = "xyes" ; then
1084 need_included_printf=yes
1086 if test "$ac_cv_func_vsnprintf_c99" != "yes" ; then
1087 need_included_printf=yes
1089 if test "$ac_cv_func_printf_unix98" != "yes" ; then
1090 need_included_printf=yes
1092 if test "x$ac_cv_sizeof_long_long" = "x8" &&
1093 test -z "$glib_cv_long_long_format" ; then
1094 need_included_printf=yes
1097 if test "x$enable_included_printf" = "xno" &&
1098 test "x$need_included_printf" = "xyes" ; then
1100 *** Your C library's printf doesn't appear to have the features that
1101 *** GLib needs, but you specified --enable-included-printf=no.])
1104 enable_included_printf=$need_included_printf
1106 AM_CONDITIONAL(HAVE_GOOD_PRINTF, test "$enable_included_printf" != "yes")
1107 if test "$enable_included_printf" != "yes" ; then
1108 AC_DEFINE(HAVE_GOOD_PRINTF,1,[define to use system printf])
1110 if test -z "$glib_cv_long_long_format" ; then
1111 glib_cv_long_long_format="ll"
1113 AC_DEFINE(HAVE_VASPRINTF,1)
1116 # Checks needed for gnulib vasnprintf
1118 jm_AC_TYPE_LONG_LONG
1123 AC_CHECK_TYPES(ptrdiff_t)
1125 AC_CHECK_FUNCS([snprintf wcslen])
1126 AC_FUNC_SNPRINTF_C99
1128 # Check if bcopy can be used for overlapping copies, if memmove isn't found.
1129 # The check is borrowed from the PERL Configure script.
1130 if test "$ac_cv_func_memmove" != "yes"; then
1131 AC_CACHE_CHECK(whether bcopy can handle overlapping copies,
1132 glib_cv_working_bcopy,[AC_TRY_RUN([
1134 char buf[128], abc[128], *b;
1135 int len, off, align;
1136 bcopy("abcdefghijklmnopqrstuvwxyz0123456789", abc, 36);
1137 for (align = 7; align >= 0; align--) {
1138 for (len = 36; len; len--) {
1139 b = buf+align; bcopy(abc, b, len);
1140 for (off = 1; off <= len; off++) {
1141 bcopy(b, b+off, len); bcopy(b+off, b, len);
1142 if (bcmp(b, abc, len)) return(1);
1147 }],glib_cv_working_bcopy=yes,glib_cv_working_bcopy=no)])
1149 GLIB_ASSERT_SET(glib_cv_working_bcopy)
1150 if test "$glib_cv_working_bcopy" = "yes"; then
1151 AC_DEFINE(HAVE_WORKING_BCOPY,1,[Have a working bcopy])
1155 # Check for sys_errlist
1156 AC_MSG_CHECKING(for sys_errlist)
1158 extern char *sys_errlist[];
1159 extern int sys_nerr;
1160 sys_errlist[sys_nerr-1][0] = 0;
1161 ], glib_ok=yes, glib_ok=no)
1162 AC_MSG_RESULT($glib_ok)
1163 if test "$glib_ok" = "no"; then
1164 AC_DEFINE(NO_SYS_ERRLIST,1,[global 'sys_errlist' not found])
1167 # Check for sys_siglist
1168 AC_MSG_CHECKING(for sys_siglist)
1170 extern char *sys_siglist[];
1171 exit (sys_siglist[0]);
1172 ], glib_ok=yes, glib_ok=no)
1173 AC_MSG_RESULT($glib_ok)
1174 if test "$glib_ok" = "no"; then
1175 AC_DEFINE(NO_SYS_SIGLIST,1,[global 'sys_siglist' not found])
1178 # Check for sys_siglist decl (see Tue Jan 19 00:44:24 1999 in changelog)
1179 AC_MSG_CHECKING(for sys_siglist declaration)
1180 AC_TRY_COMPILE([#include <signal.h>], [
1181 strlen (sys_siglist[0]);
1182 ], glib_ok=yes, glib_ok=no)
1183 AC_MSG_RESULT($glib_ok)
1184 if test "$glib_ok" = "no"; then
1185 AC_DEFINE(NO_SYS_SIGLIST_DECL,1,[global 'sys_siglist' not declared])
1188 # Check if <sys/select.h> needs to be included for fd_set
1189 AC_MSG_CHECKING([for fd_set])
1190 AC_TRY_COMPILE([#include <sys/types.h>],
1191 [fd_set readMask, writeMask;], gtk_ok=yes, gtk_ok=no)
1192 if test "$gtk_ok" = "yes"; then
1193 AC_MSG_RESULT([yes, found in sys/types.h])
1195 AC_EGREP_HEADER(fd_set, sys/select.h, gtk_ok=yes)
1196 if test "$gtk_ok" = "yes"; then
1197 # *** FIXME: give it a different name
1198 AC_DEFINE(HAVE_SYS_SELECT_H,1,[found fd_set in sys/select.h])
1199 AC_MSG_RESULT([yes, found in sys/select.h])
1201 AC_DEFINE(NO_FD_SET,1,[didn't find fd_set])
1206 dnl *** check for sane realloc() ***
1207 AC_CACHE_CHECK([whether realloc (NULL,) will work],glib_cv_sane_realloc,[
1208 AC_TRY_RUN([#include <stdlib.h>
1210 return realloc (0, sizeof (int)) == 0;
1212 [glib_cv_sane_realloc=yes],
1213 [glib_cv_sane_realloc=no],
1214 [glib_cv_sane_realloc=yes])
1216 if test x$glib_cv_sane_realloc = xyes; then
1217 AC_DEFINE(REALLOC_0_WORKS,1,[whether realloc (NULL,) works])
1220 dnl Check for nl_langinfo and CODESET
1221 AC_CACHE_CHECK([for nl_langinfo (CODESET)],glib_cv_langinfo_codeset,[
1222 AC_TRY_COMPILE([#include <langinfo.h>],
1223 [char *codeset = nl_langinfo (CODESET);],
1224 [glib_cv_langinfo_codeset=yes],
1225 [glib_cv_langinfo_codeset=no])])
1226 if test x$glib_cv_langinfo_codeset = xyes; then
1227 AC_DEFINE(HAVE_CODESET,1,[Have nl_langinfo (CODESET)])
1230 dnl ****************************************
1231 dnl *** posix_memalign ***
1232 dnl ****************************************
1233 AC_MSG_CHECKING(for a compliant posix_memalign() implementation)
1234 AC_CACHE_VAL(glib_cv_compliant_posix_memalign,[
1235 glib_cv_compliant_posix_memalign=0
1236 if test "$ac_cv_func_posix_memalign" = "yes" ; then
1238 #define _XOPEN_SOURCE 600
1239 #include <stdlib.h> /* posix_memalign() should be defined here */
1240 /* some systems break if #include <malloc.h> used */
1241 static void test_memalign (size_t boundary, size_t size) {
1243 if (posix_memalign (&mem, boundary, size) != 0 || !mem)
1249 test_memalign ( 128, 128 - 2 * sizeof (void*));
1250 test_memalign ( 256, 256 - 2 * sizeof (void*));
1251 test_memalign ( 512, 512 - 2 * sizeof (void*));
1252 test_memalign ( 1024, 1024 - 2 * sizeof (void*));
1253 test_memalign ( 2048, 2048 - 2 * sizeof (void*));
1254 test_memalign ( 4096, 4096 - 2 * sizeof (void*));
1255 test_memalign ( 8192, 8192 - 2 * sizeof (void*));
1256 test_memalign (16384, 16384 - 2 * sizeof (void*));
1257 test_memalign (32768, 32768 - 2 * sizeof (void*));
1258 exit (0); /* success */
1261 [glib_cv_compliant_posix_memalign=1], [], [:])
1265 if test "$glib_cv_compliant_posix_memalign" = "1"; then
1267 AC_DEFINE(POSIX_MEMALIGN_WITH_COMPLIANT_ALLOCS, 1, [define if posix_memalign() can allocate any size])
1273 dnl ****************************************
1274 dnl *** strlcpy/strlcat ***
1275 dnl ****************************************
1277 AC_CACHE_CHECK([for OpenBSD strlcpy/strlcat],glib_cv_have_strlcpy,[
1278 AC_TRY_RUN([#include <stdlib.h>
1282 (void) strlcpy (p, "hi", 10);
1283 if (strlcat (p, "bye", 0) != 3)
1286 }], glib_cv_have_strlcpy=yes,
1287 glib_cv_have_strlcpy=no,
1288 glib_cv_have_strlcpy=no)])
1289 if test "$glib_cv_have_strlcpy" = "yes"; then
1290 AC_DEFINE(HAVE_STRLCPY,1,[Have functions strlcpy and strlcat])
1294 dnl **********************
1295 dnl *** va_copy checks ***
1296 dnl **********************
1297 dnl we currently check for all three va_copy possibilities, so we get
1298 dnl all results in config.log for bug reports.
1299 AC_CACHE_CHECK([for an implementation of va_copy()],glib_cv_va_copy,[
1300 AC_LINK_IFELSE([#include <stdarg.h>
1302 void f (int i, ...) {
1303 va_list args1, args2;
1304 va_start (args1, i);
1305 va_copy (args2, args1);
1306 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
1308 va_end (args1); va_end (args2);
1314 [glib_cv_va_copy=yes],
1315 [glib_cv_va_copy=no])
1317 AC_CACHE_CHECK([for an implementation of __va_copy()],glib_cv___va_copy,[
1318 AC_LINK_IFELSE([#include <stdarg.h>
1320 void f (int i, ...) {
1321 va_list args1, args2;
1322 va_start (args1, i);
1323 __va_copy (args2, args1);
1324 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
1326 va_end (args1); va_end (args2);
1332 [glib_cv___va_copy=yes],
1333 [glib_cv___va_copy=no])
1336 if test "x$glib_cv_va_copy" = "xyes"; then
1337 g_va_copy_func=va_copy
1338 else if test "x$glib_cv___va_copy" = "xyes"; then
1339 g_va_copy_func=__va_copy
1343 if test -n "$g_va_copy_func"; then
1344 AC_DEFINE_UNQUOTED(G_VA_COPY,$g_va_copy_func,[A 'va_copy' style function])
1347 AC_CACHE_CHECK([whether va_lists can be copied by value],glib_cv_va_val_copy,[
1348 AC_TRY_RUN([#include <stdarg.h>
1350 void f (int i, ...) {
1351 va_list args1, args2;
1352 va_start (args1, i);
1354 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
1356 va_end (args1); va_end (args2);
1362 [glib_cv_va_val_copy=yes],
1363 [glib_cv_va_val_copy=no],
1364 [glib_cv_va_val_copy=yes])
1367 if test "x$glib_cv_va_val_copy" = "xno"; then
1368 AC_DEFINE(G_VA_COPY_AS_ARRAY,1, ['va_lists' cannot be copies as values])
1371 dnl ***********************
1372 dnl *** g_module checks ***
1373 dnl ***********************
1375 G_MODULE_LIBS_EXTRA=
1376 G_MODULE_PLUGIN_LIBS=
1377 if test x"$glib_native_win32" = xyes; then
1378 dnl No use for this on Win32
1382 G_MODULE_LDFLAGS=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
1384 dnl G_MODULE_IMPL= don't reset, so cmd-line can override
1385 G_MODULE_NEED_USCORE=0
1386 G_MODULE_BROKEN_RTLD_GLOBAL=0
1387 G_MODULE_HAVE_DLERROR=0
1388 dnl *** force native WIN32 shared lib loader
1389 if test -z "$G_MODULE_IMPL"; then
1391 *-*-mingw*|*-*-cygwin*) G_MODULE_IMPL=G_MODULE_IMPL_WIN32 ;;
1394 dnl *** force native AIX library loader
1395 dnl *** dlopen() filepath must be of the form /path/libname.a(libname.so)
1396 if test -z "$G_MODULE_IMPL"; then
1398 *-*-aix*) G_MODULE_IMPL=G_MODULE_IMPL_AR ;;
1401 dnl *** dlopen() and dlsym() in system libraries
1402 if test -z "$G_MODULE_IMPL"; then
1403 AC_CHECK_FUNC(dlopen,
1404 [AC_CHECK_FUNC(dlsym,
1405 [G_MODULE_IMPL=G_MODULE_IMPL_DL],[])],
1408 dnl *** load_image (BeOS)
1409 if test -z "$G_MODULE_IMPL" && test "x$glib_native_beos" = "xyes"; then
1410 AC_CHECK_LIB(root, load_image,
1411 [G_MODULE_LIBS="-lbe -lroot -lglib-2.0 "
1412 G_MODULE_LIBS_EXTRA="-L\$(top_builddir_full)/.libs"
1413 G_MODULE_PLUGIN_LIBS="-L\$(top_builddir_full)/gmodule/.libs -lgmodule"
1414 G_MODULE_IMPL=G_MODULE_IMPL_BEOS],
1417 dnl *** NSLinkModule (dyld) in system libraries (Darwin)
1418 if test -z "$G_MODULE_IMPL"; then
1419 AC_CHECK_FUNC(NSLinkModule,
1420 [G_MODULE_IMPL=G_MODULE_IMPL_DYLD
1421 G_MODULE_NEED_USCORE=1],
1424 dnl *** dlopen() and dlsym() in libdl
1425 if test -z "$G_MODULE_IMPL"; then
1426 AC_CHECK_LIB(dl, dlopen,
1427 [AC_CHECK_LIB(dl, dlsym,
1429 G_MODULE_IMPL=G_MODULE_IMPL_DL],[])],
1432 dnl *** shl_load() in libdld (HP-UX)
1433 if test -z "$G_MODULE_IMPL"; then
1434 AC_CHECK_LIB(dld, shl_load,
1435 [G_MODULE_LIBS=-ldld
1436 G_MODULE_IMPL=G_MODULE_IMPL_DLD],
1439 dnl *** additional checks for G_MODULE_IMPL_DL
1440 if test "$G_MODULE_IMPL" = "G_MODULE_IMPL_DL"; then
1442 LDFLAGS_orig="$LDFLAGS"
1443 LIBS="$G_MODULE_LIBS $LIBS"
1444 LDFLAGS="$LDFLAGS $G_MODULE_LDFLAGS"
1445 dnl *** check for OSF1/5.0 RTLD_GLOBAL brokenness
1446 echo "void glib_plugin_test(void) { }" > plugin.c
1447 ${SHELL} ./libtool --mode=compile ${CC} -shared \
1448 -export-dynamic -o plugin.o plugin.c 2>&1 >/dev/null
1449 AC_CACHE_CHECK([for RTLD_GLOBAL brokenness],
1450 glib_cv_rtldglobal_broken,[
1454 # define RTLD_GLOBAL 0
1457 # define RTLD_LAZY 0
1459 int glib_plugin_test;
1461 void *handle, *global, *local;
1462 global = &glib_plugin_test;
1463 handle = dlopen ("./.libs/plugin.o", RTLD_GLOBAL | RTLD_LAZY);
1464 if (!handle) return 0;
1465 local = dlsym (handle, "glib_plugin_test");
1466 return global == local;
1468 [glib_cv_rtldglobal_broken=no],
1469 [glib_cv_rtldglobal_broken=yes],
1470 [glib_cv_rtldglobal_broken=no])
1471 rm -f plugin.c plugin.o plugin.lo .libs/plugin.o
1472 rmdir .libs 2>/dev/null
1474 if test "x$glib_cv_rtldglobal_broken" = "xyes"; then
1475 G_MODULE_BROKEN_RTLD_GLOBAL=1
1477 G_MODULE_BROKEN_RTLD_GLOBAL=0
1479 dnl *** check whether we need preceeding underscores
1480 AC_CACHE_CHECK([for preceeding underscore in symbols],
1482 AC_TRY_RUN([#include <dlfcn.h>
1483 int glib_underscore_test (void) { return 42; }
1485 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1486 handle = dlopen ((void*)0, 0);
1488 f1 = dlsym (handle, "glib_underscore_test");
1489 f2 = dlsym (handle, "_glib_underscore_test");
1490 } return (!f2 || f1);
1492 [glib_cv_uscore=yes],
1493 [glib_cv_uscore=no],
1495 rm -f plugin.c plugin.$ac_objext plugin.lo
1497 GLIB_ASSERT_SET(glib_cv_uscore)
1498 if test "x$glib_cv_uscore" = "xyes"; then
1499 G_MODULE_NEED_USCORE=1
1501 G_MODULE_NEED_USCORE=0
1504 LDFLAGS="$LDFLAGS_orig"
1505 dnl *** check for having dlerror()
1506 AC_CHECK_FUNC(dlerror,
1507 [G_MODULE_HAVE_DLERROR=1],
1508 [G_MODULE_HAVE_DLERROR=0])
1511 dnl *** done, have we got an implementation?
1512 if test -z "$G_MODULE_IMPL"; then
1514 G_MODULE_SUPPORTED=false
1516 G_MODULE_SUPPORTED=true
1519 AC_MSG_CHECKING(for the suffix of module shared libraries)
1521 shrext_cmds=`./libtool --config | grep '^shrext_cmds='`
1523 module=yes eval std_shrext=$shrext_cmds
1524 # chop the initial dot
1525 glib_gmodule_suffix=`echo $std_shrext | sed 's/^\.//'`
1526 AC_MSG_RESULT(.$glib_gmodule_suffix)
1527 # any reason it may fail?
1528 if test "x$glib_gmodule_suffix" = x; then
1529 AC_MSG_ERROR(Cannot determine shared library suffix from libtool)
1532 AC_SUBST(G_MODULE_SUPPORTED)
1533 AC_SUBST(G_MODULE_IMPL)
1534 AC_SUBST(G_MODULE_LIBS)
1535 AC_SUBST(G_MODULE_LIBS_EXTRA)
1536 AC_SUBST(G_MODULE_PLUGIN_LIBS)
1537 AC_SUBST(G_MODULE_LDFLAGS)
1538 AC_SUBST(G_MODULE_HAVE_DLERROR)
1539 AC_SUBST(G_MODULE_BROKEN_RTLD_GLOBAL)
1540 AC_SUBST(G_MODULE_NEED_USCORE)
1541 AC_SUBST(GLIB_DEBUG_FLAGS)
1543 dnl **********************
1544 dnl *** g_spawn checks ***
1545 dnl **********************
1547 AC_MSG_CHECKING(for gspawn implementation)
1550 GSPAWN=gspawn-win32.lo
1556 AC_MSG_RESULT($GSPAWN)
1559 dnl *************************
1560 dnl *** GIOChannel checks ***
1561 dnl *************************
1563 AC_MSG_CHECKING(for GIOChannel implementation)
1575 dnl *********************************
1576 dnl *** Directory for GIO modules ***
1577 dnl *********************************
1579 AC_ARG_WITH(gio-module-dir,
1580 [AC_HELP_STRING([--with-gio-module-dir=PATH],
1581 [Load gio modules from this directory [LIBDIR/gio/modules]])],
1583 [with_gio_module_dir='${libdir}/gio/modules'])
1584 GIO_MODULE_DIR=$with_gio_module_dir
1585 AC_SUBST(GIO_MODULE_DIR)
1587 dnl **********************************
1588 dnl *** Check for libselinux (GIO) ***
1589 dnl **********************************
1590 AC_ARG_ENABLE(selinux, [ --disable-selinux build without selinux support])
1593 if test "x$enable_selinux" != "xno"; then
1595 AC_CHECK_LIB(selinux, is_selinux_enabled,
1596 [AC_CHECK_HEADERS(selinux/selinux.h,
1597 [AC_CHECK_LIB(selinux, lgetfilecon_raw,
1598 [AC_DEFINE(HAVE_SELINUX, 1, [Define to 1 if libselinux is available])
1599 SELINUX_LIBS="-lselinux"
1604 AC_SUBST(SELINUX_LIBS)
1606 dnl *****************************
1607 dnl ** Check for inotify (GIO) **
1608 dnl *****************************
1610 AC_CHECK_HEADERS([sys/inotify.h],
1613 AC_CHECK_FUNCS(inotify_init1)
1616 AM_CONDITIONAL(HAVE_INOTIFY, [test "$inotify_support" = "yes"])
1618 dnl *********************************
1619 dnl ** Check for Solaris FEN (GIO) **
1620 dnl *********************************
1624 #ifndef PORT_SOURCE_FILE
1625 #error "Please upgrade to Nevada 72 or above to suppoert FEN"
1627 int main() { return 0; } ],
1632 AM_CONDITIONAL(HAVE_FEN, [test "$fen_support" = "yes"])
1634 dnl ****************************
1635 dnl *** Checks for FAM (GIO) ***
1636 dnl ****************************
1638 should_disable_fam=no
1640 AC_ARG_ENABLE(fam, [ --disable-fam build without enabling fam for file system monitoring],
1642 if test "x$enable_fam" = "xno"; then
1643 should_disable_fam=yes
1644 echo "Not building FAM support"
1650 if test "x$should_disable_fam" = "xno"; then
1651 AC_CHECK_LIB(fam, FAMOpen,
1652 [AC_CHECK_HEADERS(fam.h,
1653 [AC_DEFINE(HAVE_FAM, [], [Define if we have FAM])
1654 AC_CHECK_LIB(fam, FAMNoExists,
1655 AC_DEFINE(HAVE_FAM_NO_EXISTS, [], [Define if we have FAMNoExists in fam]))
1658 AC_MSG_WARN(*** FAM support will not be built (header files not found) ***))],
1659 AC_MSG_WARN(*** FAM support will not be built (FAM library not found) ***))
1662 AM_CONDITIONAL(HAVE_FAM, [test "$fam_support" = "yes"])
1665 dnl *****************************
1666 dnl *** Check for xattr (GIO) ***
1667 dnl *****************************
1668 AC_ARG_ENABLE(xattr, [ --disable-xattr build without xattr support])
1671 if test "x$enable_xattr" != "xno"; then
1673 dnl either glibc or libattr can provide xattr support
1675 dnl for both of them, we check for getxattr being in
1676 dnl the library and a valid xattr header.
1679 AC_CHECK_LIB(c, getxattr,
1680 [AC_CHECK_HEADERS(sys/xattr.h,
1681 [AC_DEFINE(HAVE_XATTR, 1, [Define to 1 if xattr is available])
1685 if test "x$msg_xattr" != "xyes"; then
1686 dnl failure. try libattr
1687 AC_CHECK_LIB(attr, getxattr,
1688 [AC_CHECK_HEADERS(attr/xattr.h,
1689 [AC_DEFINE(HAVE_XATTR, 1, [Define to 1 if xattr is available])
1695 if test "x$msg_xattr" = "xyes"; then
1696 AC_MSG_CHECKING([for XATTR_NOFOLLOW])
1699 #ifdef HAVE_SYS_TYPES_H
1700 #include <sys/types.h>
1702 #ifdef HAVE_SYS_XATTR_H
1703 #include <sys/xattr.h>
1704 #elif HAVE_ATTR_XATTR_H
1705 #include <attr/xattr.h>
1708 [ssize_t len = getxattr("", "", NULL, 0, 0, XATTR_NOFOLLOW);],
1710 AC_DEFINE([HAVE_XATTR_NOFOLLOW], [1], [Define to 1 if xattr API uses XATTR_NOFOLLOW])
1711 AC_MSG_RESULT([yes])
1713 [AC_MSG_RESULT([no])]
1718 AC_SUBST(XATTR_LIBS)
1720 dnl ****************************************
1721 dnl *** platform dependent source checks ***
1722 dnl ****************************************
1724 AC_MSG_CHECKING(for platform-dependent source)
1726 *-*-cygwin*|*-*-mingw*)
1727 PLATFORMDEP=gwin32.lo
1733 AC_MSG_RESULT($PLATFORMDEP)
1734 AC_SUBST(PLATFORMDEP)
1736 AC_MSG_CHECKING([whether to compile timeloop])
1738 *-*-cygwin*|*-*-mingw*|*-*-minix)
1745 AC_MSG_RESULT($enable_timeloop)
1746 AM_CONDITIONAL(ENABLE_TIMELOOP, test x$enable_timeloop = xyes)
1748 AC_MSG_CHECKING([if building for some Win32 platform])
1750 *-*-mingw*|*-*-cygwin*)
1757 AC_MSG_RESULT($platform_win32)
1758 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
1760 dnl ***********************
1761 dnl *** g_thread checks ***
1762 dnl ***********************
1764 AC_ARG_WITH(threads,
1765 [AC_HELP_STRING([--with-threads=@<:@none/posix/dce/win32@:>@],
1766 [specify a thread implementation to use])],
1767 [if test "x$with_threads" = x; then
1770 want_threads=$with_threads
1773 if test "x$enable_threads" = "xno"; then
1777 dnl error and warning message
1778 dnl *************************
1780 THREAD_NO_IMPLEMENTATION="You do not have any known thread system on your
1781 computer. GLib will not have a default thread implementation."
1783 FLAG_DOES_NOT_WORK="I can't find the MACRO to enable thread safety on your
1784 platform (normally it's "_REENTRANT"). I'll not use any flag on
1785 compilation now, but then your programs might not work.
1786 Please provide information on how it is done on your system."
1788 LIBS_NOT_FOUND_1="I can't find the libraries for the thread implementation
1791 LIBS_NOT_FOUND_2=". Please choose another thread implementation or
1792 provide information on your thread implementation.
1793 You can also run 'configure --disable-threads'
1794 to compile without thread support."
1796 FUNC_NO_GETPWUID_R="the 'g_get_(user_name|real_name|home_dir|tmp_dir)'
1797 functions will not be MT-safe during their first call because
1798 there is no working 'getpwuid_r' on your system."
1800 FUNC_NO_LOCALTIME_R="the 'g_date_set_time' function will not be MT-safe
1801 because there is no 'localtime_r' on your system."
1803 POSIX_NO_YIELD="I can not find a yield functions for your platform. A rather
1804 crude surrogate will be used. If you happen to know a
1805 yield function for your system, please inform the GLib
1808 POSIX_NO_PRIORITIES="I can not find the minimal and maximal priorities for
1809 threads on your system. Thus threads can only have the default
1810 priority. If you happen to know these main/max
1811 priorities, please inform the GLib developers."
1813 AIX_COMPILE_INFO="AIX's C compiler needs to be called by a different name, when
1814 linking threaded applications. As GLib cannot do that
1815 automatically, you will get an linkg error everytime you are
1816 not using the right compiler. In that case you have to relink
1817 with the right compiler. Ususally just '_r' is appended
1818 to the compiler name."
1820 dnl determination of thread implementation
1821 dnl ***************************************
1823 # have_threads=no means no thread support
1824 # have_threads=none means no default thread implementation
1827 if test "x$want_threads" = xyes || test "x$want_threads" = xposix \
1828 || test "x$want_threads" = xdce; then
1829 # -D_POSIX4_DRAFT_SOURCE -D_POSIX4A_DRAFT10_SOURCE is for DG/UX
1830 # -U_OSF_SOURCE is for Digital UNIX 4.0d
1831 GTHREAD_COMPILE_IMPL_DEFINES="-D_POSIX4_DRAFT_SOURCE -D_POSIX4A_DRAFT10_SOURCE -U_OSF_SOURCE"
1832 glib_save_CPPFLAGS="$CPPFLAGS"
1833 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
1834 if test "x$have_threads" = xno; then
1835 AC_TRY_COMPILE([#include <pthread.h>],
1836 [pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER;],
1839 if test "x$have_threads" = xno; then
1840 AC_TRY_COMPILE([#include <pthread.h>],
1842 pthread_mutex_init (&m, pthread_mutexattr_default);],
1845 # Tru64Unix requires -pthread to find pthread.h. See #103020
1846 CPPFLAGS="$CPPFLAGS -pthread"
1847 if test "x$have_threads" = xno; then
1848 AC_TRY_COMPILE([#include <pthread.h>],
1849 [pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER;],
1852 CPPFLAGS="$glib_save_CPPFLAGS"
1854 if test "x$want_threads" = xyes || test "x$want_threads" = xwin32; then
1861 if test "x$want_threads" = xnone; then
1865 AC_MSG_CHECKING(for thread implementation)
1867 if test "x$have_threads" = xno && test "x$want_threads" != xno; then
1868 AC_MSG_RESULT(none available)
1869 AC_MSG_WARN($THREAD_NO_IMPLEMENTATION)
1871 AC_MSG_RESULT($have_threads)
1875 dnl determination of G_THREAD_CFLAGS
1876 dnl ********************************
1879 G_THREAD_LIBS_EXTRA=
1883 dnl Test program for basic POSIX threads functionality
1885 m4_define([glib_thread_test],[
1886 #include <pthread.h>
1888 void* func(void* data) {check_me = 42; return &check_me;}
1892 pthread_create (&t, $1, func, 0);
1893 pthread_join (t, &ret);
1894 return (check_me != 42 || ret != &check_me);
1898 dnl Test program for sched_get_priority_min()
1900 m4_define([glib_sched_priority_test],[
1905 return sched_get_priority_min(SCHED_OTHER)==-1
1909 if test x"$have_threads" != xno; then
1911 if test x"$have_threads" = xposix; then
1912 # First we test for posix, whether -pthread or -pthreads do the trick as
1913 # both CPPFLAG and LIBS.
1914 # One of them does for most gcc versions and some other platforms/compilers
1915 # too and could be considered as the canonical way to go.
1917 *-*-cygwin*|*-*-darwin*)
1918 # skip cygwin and darwin -pthread or -pthreads test
1921 # These compiler/linker flags work with both Sun Studio and gcc
1922 # Sun Studio expands -mt to -D_REENTRANT and -lthread
1923 # gcc expands -pthreads to -D_REENTRANT -D_PTHREADS -lpthread
1924 G_THREAD_CFLAGS="-D_REENTRANT -D_PTHREADS"
1925 G_THREAD_LIBS="-lpthread -lthread"
1928 for flag in pthread pthreads mt; do
1929 glib_save_CFLAGS="$CFLAGS"
1930 CFLAGS="$CFLAGS -$flag"
1931 AC_TRY_RUN(glib_thread_test(0),
1932 glib_flag_works=yes,
1934 [AC_LINK_IFELSE(glib_thread_test(0),
1935 glib_flag_works=yes,
1936 glib_flag_works=no)])
1937 CFLAGS="$glib_save_CFLAGS"
1938 if test $glib_flag_works = yes ; then
1939 G_THREAD_CFLAGS=-$flag
1940 G_THREAD_LIBS=-$flag
1948 if test x"$G_THREAD_CFLAGS" = x; then
1950 # The canonical -pthread[s] does not work. Try something different.
1954 if test x"$GCC" = xyes; then
1955 # GCC 3.0 and above needs -pthread.
1956 # Should be coverd by the case above.
1957 # GCC 2.x and below needs -mthreads
1958 G_THREAD_CFLAGS="-mthreads"
1959 G_THREAD_LIBS=$G_THREAD_CFLAGS
1961 # We are probably using the aix compiler. Normaly a
1962 # program would have to be compiled with the _r variant
1963 # of the corresponding compiler, but we as GLib cannot
1964 # do that: but the good news is that for compiling the
1965 # only difference is the added -D_THREAD_SAFE compile
1966 # option. This is according to the "C for AIX User's
1968 G_THREAD_CFLAGS="-D_THREAD_SAFE"
1972 G_THREAD_CFLAGS="-D_REENTRANT -D_POSIX4A_DRAFT10_SOURCE"
1975 # So we are using dce threads. posix threads are already
1977 G_THREAD_CFLAGS="-threads"
1978 G_THREAD_LIBS=$G_THREAD_CFLAGS
1980 *-sysv5uw7*) # UnixWare 7
1981 # We are not using gcc with -pthread. Catched above.
1982 G_THREAD_CFLAGS="-Kthread"
1983 G_THREAD_LIBS=$G_THREAD_CFLAGS
1986 # No flag needed when using MSVCRT.DLL
1990 G_THREAD_CFLAGS="-D_REENTRANT" # good default guess otherwise
1996 # if we are not finding the localtime_r function, then we probably are
1997 # not using the proper multithread flag
1999 glib_save_CPPFLAGS="$CPPFLAGS"
2000 CPPFLAGS="$CPPFLAGS $G_THREAD_CFLAGS"
2002 # First we test, whether localtime_r is declared in time.h
2003 # directly. Then we test whether a macro localtime_r exists, in
2004 # which case localtime_r in the test program is replaced and thus
2005 # if we still find localtime_r in the output, it is not defined as
2008 AC_EGREP_CPP([[^a-zA-Z1-9_]localtime_r[^a-zA-Z1-9_]], [#include <time.h>], ,
2009 [AC_EGREP_CPP([[^a-zA-Z1-9_]localtime_r[^a-zA-Z1-9_]], [#include <time.h>
2011 AC_MSG_WARN($FLAG_DOES_NOT_WORK))])
2013 CPPFLAGS="$glib_save_CPPFLAGS"
2015 AC_MSG_CHECKING(thread related cflags)
2016 AC_MSG_RESULT($G_THREAD_CFLAGS)
2017 CPPFLAGS="$CPPFLAGS $G_THREAD_CFLAGS"
2020 dnl determination of G_THREAD_LIBS
2021 dnl ******************************
2023 mutex_has_default=no
2024 case $have_threads in
2026 glib_save_CPPFLAGS="$CPPFLAGS"
2027 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
2028 if test x"$G_THREAD_LIBS" = x; then
2031 # We are not using gcc (would have set G_THREAD_LIBS) and thus
2032 # probably using the aix compiler.
2033 AC_MSG_WARN($AIX_COMPILE_INFO)
2037 glib_save_LIBS="$LIBS"
2038 for thread_lib in "" pthread pthread32 pthreads thread dce; do
2039 if test x"$thread_lib" = x; then
2043 add_thread_lib="-l$thread_lib"
2044 IN=" in -l$thread_lib"
2046 if test x"$have_threads" = xposix; then
2049 defattr=pthread_attr_default
2052 LIBS="$add_thread_lib $glib_save_LIBS"
2054 AC_MSG_CHECKING(for pthread_create/pthread_join$IN)
2055 AC_TRY_RUN(glib_thread_test($defattr),
2058 [AC_LINK_IFELSE(glib_thread_test($defattr),
2061 AC_MSG_RESULT($glib_result)
2063 if test "$glib_result" = "yes" ; then
2064 G_THREAD_LIBS="$add_thread_lib"
2068 if test "x$G_THREAD_LIBS" = xerror; then
2069 AC_MSG_ERROR($LIBS_NOT_FOUND_1$have_threads$LIBS_NOT_FOUND_2)
2071 LIBS="$glib_save_LIBS"
2076 glib_save_LIBS="$LIBS"
2077 for thread_lib in "" rt rte; do
2078 if test x"$thread_lib" = x; then
2082 add_thread_lib="-l$thread_lib"
2083 IN=" in -l$thread_lib"
2085 LIBS="$add_thread_lib $glib_save_LIBS"
2087 AC_MSG_CHECKING(for sched_get_priority_min$IN)
2088 AC_TRY_RUN(glib_sched_priority_test,
2091 [AC_LINK_IFELSE(glib_sched_priority_test,
2094 AC_MSG_RESULT($glib_result)
2096 if test "$glib_result" = "yes" ; then
2097 G_THREAD_LIBS="$G_THREAD_LIBS $add_thread_lib"
2098 posix_priority_min="sched_get_priority_min(SCHED_OTHER)"
2099 posix_priority_max="sched_get_priority_max(SCHED_OTHER)"
2103 LIBS="$glib_save_LIBS"
2104 mutex_has_default=yes
2105 mutex_default_type='pthread_mutex_t'
2106 mutex_default_init='PTHREAD_MUTEX_INITIALIZER'
2107 mutex_header_file='pthread.h'
2108 if test "x$have_threads" = "xposix"; then
2109 g_threads_impl="POSIX"
2111 g_threads_impl="DCE"
2112 have_threads="posix"
2114 AC_SUBST(GTHREAD_COMPILE_IMPL_DEFINES)
2115 CPPFLAGS="$glib_save_CPPFLAGS"
2118 g_threads_impl="WIN32"
2121 g_threads_impl="NONE"
2124 g_threads_impl="NONE"
2129 if test "x$G_THREAD_LIBS" = xerror; then
2130 AC_MSG_ERROR($LIBS_NOT_FOUND_1$have_threads$LIBS_NOT_FOUND_2)
2135 G_THREAD_LIBS="-lbe -lroot -lglib-2.0 "
2136 G_THREAD_LIBS_EXTRA="-L\$(top_builddir_full)/.libs"
2142 AC_MSG_CHECKING(thread related libraries)
2143 AC_MSG_RESULT($G_THREAD_LIBS)
2145 dnl check for mt safe function variants and some posix functions
2146 dnl ************************************************************
2148 if test x"$have_threads" != xno; then
2149 glib_save_LIBS="$LIBS"
2150 # we are not doing the following for now, as this might require glib
2151 # to always be linked with the thread libs on some platforms.
2152 # LIBS="$LIBS $G_THREAD_LIBS"
2153 AC_CHECK_FUNCS(localtime_r gmtime_r)
2154 if test "$ac_cv_header_pwd_h" = "yes"; then
2155 AC_CACHE_CHECK([for posix getpwuid_r],
2156 ac_cv_func_posix_getpwuid_r,
2162 struct passwd pwd, *pwptr = &pwd;
2165 error = getpwuid_r (0, &pwd, buffer,
2166 sizeof (buffer), &pwptr);
2167 return (error < 0 && errno == ENOSYS)
2170 [ac_cv_func_posix_getpwuid_r=yes],
2171 [ac_cv_func_posix_getpwuid_r=no])])
2172 GLIB_ASSERT_SET(ac_cv_func_posix_getpwuid_r)
2173 if test "$ac_cv_func_posix_getpwuid_r" = yes; then
2174 AC_DEFINE(HAVE_POSIX_GETPWUID_R,1,
2175 [Have POSIX function getpwuid_r])
2177 AC_CACHE_CHECK([for nonposix getpwuid_r],
2178 ac_cv_func_nonposix_getpwuid_r,
2179 [AC_TRY_LINK([#include <pwd.h>],
2180 [char buffer[10000];
2182 getpwuid_r (0, &pwd, buffer,
2184 [ac_cv_func_nonposix_getpwuid_r=yes],
2185 [ac_cv_func_nonposix_getpwuid_r=no])])
2186 GLIB_ASSERT_SET(ac_cv_func_nonposix_getpwuid_r)
2187 if test "$ac_cv_func_nonposix_getpwuid_r" = yes; then
2188 AC_DEFINE(HAVE_NONPOSIX_GETPWUID_R,1,
2189 [Have non-POSIX function getpwuid_r])
2193 if test "$ac_cv_header_grp_h" = "yes"; then
2194 AC_CACHE_CHECK([for posix getgrgid_r],
2195 ac_cv_func_posix_getgrgid_r,
2201 struct group grp, *grpptr = &grp;
2204 error = getgrgid_r (0, &grp, buffer,
2205 sizeof (buffer), &grpptr);
2206 return (error < 0 && errno == ENOSYS)
2209 [ac_cv_func_posix_getgrgid_r=yes],
2210 [ac_cv_func_posix_getgrgid_r=no])])
2211 GLIB_ASSERT_SET(ac_cv_func_posix_getgrgid_r)
2212 if test "$ac_cv_func_posix_getgrgid_r" = yes; then
2213 AC_DEFINE(HAVE_POSIX_GETGRGID_R,1,
2214 [Have POSIX function getgrgid_r])
2216 AC_CACHE_CHECK([for nonposix getgrgid_r],
2217 ac_cv_func_nonposix_getgrgid_r,
2218 [AC_TRY_LINK([#include <grp.h>],
2219 [char buffer[10000];
2221 getgrgid_r (0, &grp, buffer,
2223 [ac_cv_func_nonposix_getgrgid_r=yes],
2224 [ac_cv_func_nonposix_getgrgid_r=no])])
2225 GLIB_ASSERT_SET(ac_cv_func_nonposix_getgrgid_r)
2226 if test "$ac_cv_func_nonposix_getgrgid_r" = yes; then
2227 AC_DEFINE(HAVE_NONPOSIX_GETGRGID_R,1,
2228 [Have non-POSIX function getgrgid_r])
2232 LIBS="$G_THREAD_LIBS $LIBS"
2233 if test x"$have_threads" = xposix; then
2234 glib_save_CPPFLAGS="$CPPFLAGS"
2235 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
2236 dnl we might grow sizeof(pthread_t) later on, so use a dummy name here
2237 GLIB_SIZEOF([#include <pthread.h>], pthread_t, system_thread)
2238 # This is not AC_CHECK_FUNC to also work with function
2239 # name mangling in header files.
2240 AC_MSG_CHECKING(for pthread_attr_setstacksize)
2241 AC_TRY_LINK([#include <pthread.h>],
2242 [pthread_attr_t t; pthread_attr_setstacksize(&t,0)],
2244 AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE,1,
2245 [Have function pthread_attr_setstacksize])],
2246 [AC_MSG_RESULT(no)])
2247 AC_MSG_CHECKING(for minimal/maximal thread priority)
2248 if test x"$posix_priority_min" = x; then
2249 AC_EGREP_CPP(PX_PRIO_MIN,[#include <pthread.h>
2251 posix_priority_min=PX_PRIO_MIN
2252 posix_priority_max=PX_PRIO_MAX])
2254 if test x"$posix_priority_min" = x; then
2256 AC_EGREP_CPP(PTHREAD_PRIO_MIN,[#include <pthread.h>
2257 PTHREAD_PRIO_MIN],,[
2258 posix_priority_min=PTHREAD_PRIO_MIN
2259 posix_priority_max=PTHREAD_PRIO_MAX])
2261 if test x"$posix_priority_min" = x; then
2262 AC_EGREP_CPP(PRI_OTHER_MIN,[#include <pthread.h>
2264 posix_priority_min=PRI_OTHER_MIN
2265 posix_priority_max=PRI_OTHER_MAX])
2267 if test x"$posix_priority_min" = x; then
2268 AC_MSG_RESULT(none found)
2269 AC_MSG_WARN($POSIX_NO_PRIORITIES)
2270 posix_priority_min=-1
2271 posix_priority_max=-1
2273 AC_MSG_RESULT($posix_priority_min/$posix_priority_max)
2274 AC_MSG_CHECKING(for pthread_setschedparam)
2275 AC_TRY_LINK([#include <pthread.h>],
2276 [pthread_t t; pthread_setschedparam(t, 0, NULL)],
2278 AC_DEFINE_UNQUOTED(POSIX_MIN_PRIORITY,$posix_priority_min,[Minimum POSIX RT priority])
2279 AC_DEFINE_UNQUOTED(POSIX_MAX_PRIORITY,$posix_priority_max,[Maximum POSIX RT priority])],
2281 AC_MSG_WARN($POSIX_NO_PRIORITIES)])
2283 posix_yield_func=none
2284 AC_MSG_CHECKING(for posix yield function)
2285 for yield_func in sched_yield pthread_yield_np pthread_yield \
2287 AC_TRY_LINK([#include <pthread.h>],
2289 [posix_yield_func="$yield_func"
2292 if test x"$posix_yield_func" = xnone; then
2293 AC_MSG_RESULT(none found)
2294 AC_MSG_WARN($POSIX_NO_YIELD)
2295 posix_yield_func="g_usleep(1000)"
2297 AC_MSG_RESULT($posix_yield_func)
2298 posix_yield_func="$posix_yield_func()"
2300 AC_DEFINE_UNQUOTED(POSIX_YIELD_FUNC,$posix_yield_func,[The POSIX RT yield function])
2301 CPPFLAGS="$glib_save_CPPFLAGS"
2303 elif test x"$have_threads" = xwin32; then
2304 # It's a pointer to a private struct
2305 GLIB_SIZEOF(,struct _GThreadData *, system_thread)
2308 LIBS="$glib_save_LIBS"
2310 # now spit out all the warnings.
2311 if test "$ac_cv_func_posix_getpwuid_r" != "yes" &&
2312 test "$ac_cv_func_nonposix_getpwuid_r" != "yes"; then
2313 AC_MSG_WARN($FUNC_NO_GETPWUID_R)
2315 if test "$ac_cv_func_localtime_r" != "yes"; then
2316 AC_MSG_WARN($FUNC_NO_LOCALTIME_R)
2320 if test x"$glib_cv_sizeof_system_thread" = x; then
2321 # use a pointer as a fallback.
2322 GLIB_SIZEOF(,void *, system_thread)
2326 # Hack to deal with:
2328 # a) GCC < 3.3 for Linux doesn't include -lpthread when
2329 # building shared libraries with linux.
2330 # b) FreeBSD doesn't do this either.
2333 *-*-freebsd*|*-*-linux*)
2334 G_THREAD_LIBS_FOR_GTHREAD="`echo $G_THREAD_LIBS | sed s/-pthread/-lpthread/`"
2337 G_THREAD_LIBS_FOR_GTHREAD="$G_THREAD_LIBS"
2341 AC_DEFINE_UNQUOTED(G_THREAD_SOURCE,"gthread-$have_threads.c",
2342 [Source file containing theread implementation])
2343 AC_SUBST(G_THREAD_CFLAGS)
2344 AC_SUBST(G_THREAD_LIBS)
2345 AC_SUBST(G_THREAD_LIBS_FOR_GTHREAD)
2346 AC_SUBST(G_THREAD_LIBS_EXTRA)
2348 dnl **********************************************
2349 dnl *** GDefaultMutex setup and initialization ***
2350 dnl **********************************************
2352 dnl if mutex_has_default = yes, we also got
2353 dnl mutex_default_type, mutex_default_init and mutex_header_file
2354 if test $mutex_has_default = yes ; then
2355 glib_save_CPPFLAGS="$CPPFLAGS"
2356 glib_save_LIBS="$LIBS"
2357 LIBS="$G_THREAD_LIBS $LIBS"
2358 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
2359 GLIB_SIZEOF([#include <$mutex_header_file>],
2360 $mutex_default_type,
2362 GLIB_BYTE_CONTENTS([#include <$mutex_header_file>],
2363 $mutex_default_type,
2365 $glib_cv_sizeof_gmutex,
2366 $mutex_default_init)
2367 if test x"$glib_cv_byte_contents_gmutex" = xno; then
2368 mutex_has_default=no
2370 CPPFLAGS="$glib_save_CPPFLAGS"
2371 LIBS="$glib_save_LIBS"
2374 AC_CHECK_FUNCS(clock_gettime, [], [
2375 AC_CHECK_LIB(rt, clock_gettime, [
2376 AC_DEFINE(HAVE_CLOCK_GETTIME, 1)
2377 G_THREAD_LIBS="$G_THREAD_LIBS -lrt"
2378 G_THREAD_LIBS_FOR_GTHREAD="$G_THREAD_LIBS_FOR_GTHREAD -lrt"
2382 AC_CACHE_CHECK(for monotonic clocks,
2383 glib_cv_monotonic_clock,AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
2387 #if !(defined(_POSIX_MONOTONIC_CLOCK) && _POSIX_MONOTONIC_CLOCK >= 0 && defined(CLOCK_MONOTONIC))
2388 #error No monotonic clock
2392 ]])],glib_cv_monotonic_clock=yes,glib_cv_monotonic_clock=no))
2393 if test "$glib_cv_monotonic_clock" = "yes"; then
2394 AC_DEFINE(HAVE_MONOTONIC_CLOCK,1,[Have a monotonic clock])
2398 dnl ********************************
2399 dnl *** g_atomic_* tests for gcc ***
2400 dnl ********************************
2402 AC_MSG_CHECKING([whether to use assembler code for atomic operations])
2404 if test x"$GCC" = xyes; then
2407 AC_MSG_RESULT([none])
2408 glib_memory_barrier_needed=no
2411 AC_MSG_RESULT([i486])
2412 AC_DEFINE_UNQUOTED(G_ATOMIC_I486, 1,
2413 [i486 atomic implementation])
2414 glib_memory_barrier_needed=no
2417 SPARCV9_WARNING="Try to rerun configure with CFLAGS='-mcpu=v9',
2418 when you are using a sparc with v9 instruction set (most
2419 sparcs nowadays). This will make the code for atomic
2420 operations much faster. The resulting code will not run
2421 on very old sparcs though."
2426 int tmp1, tmp2, tmp3;
2427 __asm__ __volatile__("casx [%2], %0, %1"
2428 : "=&r" (tmp1), "=&r" (tmp2) : "r" (&tmp3));
2430 AC_MSG_RESULT([sparcv9])
2431 AC_DEFINE_UNQUOTED(G_ATOMIC_SPARCV9, 1,
2432 [sparcv9 atomic implementation]),
2434 AC_MSG_WARN([[$SPARCV9_WARNING]]))
2435 glib_memory_barrier_needed=yes
2438 AC_MSG_RESULT([alpha])
2439 AC_DEFINE_UNQUOTED(G_ATOMIC_ALPHA, 1,
2440 [alpha atomic implementation])
2441 glib_memory_barrier_needed=yes
2444 AC_MSG_RESULT([x86_64])
2445 AC_DEFINE_UNQUOTED(G_ATOMIC_X86_64, 1,
2446 [x86_64 atomic implementation])
2447 glib_memory_barrier_needed=no
2450 AC_MSG_RESULT([powerpc])
2451 AC_DEFINE_UNQUOTED(G_ATOMIC_POWERPC, 1,
2452 [powerpc atomic implementation])
2453 glib_memory_barrier_needed=yes
2454 AC_MSG_CHECKING([whether asm supports numbered local labels])
2457 __asm__ __volatile__ ("1: nop\n"
2460 AC_DEFINE_UNQUOTED(ASM_NUMERIC_LABELS, 1, [define if asm blocks can use numeric local labels])
2461 AC_MSG_RESULT([yes])
2467 AC_MSG_RESULT([ia64])
2468 AC_DEFINE_UNQUOTED(G_ATOMIC_IA64, 1,
2469 [ia64 atomic implementation])
2470 glib_memory_barrier_needed=yes
2473 AC_MSG_RESULT([s390])
2474 AC_DEFINE_UNQUOTED(G_ATOMIC_S390, 1,
2475 [s390 atomic implementation])
2476 glib_memory_barrier_needed=no
2479 AC_MSG_RESULT([arm])
2480 AC_DEFINE_UNQUOTED(G_ATOMIC_ARM, 1,
2481 [arm atomic implementation])
2482 glib_memory_barrier_needed=no
2485 AC_MSG_RESULT([crisv32])
2486 AC_DEFINE_UNQUOTED(G_ATOMIC_CRISV32, 1,
2487 [crisv32 atomic implementation])
2488 glib_memory_barrier_needed=no
2491 AC_MSG_RESULT([cris])
2492 AC_DEFINE_UNQUOTED(G_ATOMIC_CRIS, 1,
2493 [cris atomic implementation])
2494 glib_memory_barrier_needed=no
2497 AC_MSG_RESULT([none])
2498 glib_memory_barrier_needed=yes
2502 if test $glib_native_win32 = yes; then
2503 # For Windows but not using gcc. No barriers needed then either.
2504 glib_memory_barrier_needed=no
2508 dnl ****************************************
2509 dnl *** GLib POLL* compatibility defines ***
2510 dnl ****************************************
2512 glib_poll_includes=["
2513 #include <sys/types.h>
2514 #include <sys/poll.h>
2517 if test $ac_cv_header_sys_types_h = yes &&
2518 test $ac_cv_header_sys_poll_h = yes ; then
2520 GLIB_CHECK_VALUE(POLLIN, $glib_poll_includes, glib_failed=true)
2521 GLIB_CHECK_VALUE(POLLOUT, $glib_poll_includes, glib_failed=true)
2522 GLIB_CHECK_VALUE(POLLPRI, $glib_poll_includes, glib_failed=true)
2523 GLIB_CHECK_VALUE(POLLERR, $glib_poll_includes, glib_failed=true)
2524 GLIB_CHECK_VALUE(POLLHUP, $glib_poll_includes, glib_failed=true)
2525 GLIB_CHECK_VALUE(POLLNVAL, $glib_poll_includes, glib_failed=true)
2526 if $glib_failed ; then
2527 AC_MSG_ERROR([Could not determine values for POLL* constants])
2530 glib_cv_value_POLLIN=1
2531 glib_cv_value_POLLOUT=4
2532 glib_cv_value_POLLPRI=2
2533 glib_cv_value_POLLERR=8
2534 glib_cv_value_POLLHUP=16
2535 glib_cv_value_POLLNVAL=32
2538 AC_MSG_CHECKING([for broken poll])
2539 AC_RUN_IFELSE([AC_LANG_SOURCE([[
2543 #ifdef HAVE_SYS_POLL_H
2544 #include <sys/poll.h>
2547 struct pollfd fds[1];
2549 fd = open("/dev/null", 1);
2551 fds[0].events = POLLIN;
2553 if (poll(fds, 1, 0) < 0 || (fds[0].revents & POLLNVAL) != 0) {
2554 exit(1); /* Does not work for devices -- fail */
2560 AC_DEFINE(BROKEN_POLL,1,[poll doesn't work on devices])],
2561 [broken_poll="no (cross compiling)"])
2562 AC_MSG_RESULT($broken_poll)
2564 dnl *********************
2565 dnl *** GRegex checks ***
2566 dnl *********************
2567 PCRE_REQUIRED_VERSION=7.2
2569 # Check if we should compile GRegex
2570 AC_ARG_ENABLE(regex, AC_HELP_STRING([--disable-regex],
2571 [disable the compilation of GRegex]),
2572 [case "${enableval}" in
2573 yes) enable_regex=true ;;
2574 no) enable_regex=false ;;
2575 *) AC_MSG_ERROR(bad value ${enableval} for --enable-regex) ;;
2577 [enable_regex=true])
2579 AM_CONDITIONAL(ENABLE_REGEX, $enable_regex)
2581 if test x$enable_regex = xtrue; then
2582 AC_DEFINE(ENABLE_REGEX, [], [include GRegex])
2583 # Check if we should use the internal or the system-supplied pcre
2585 [AC_HELP_STRING([--with-pcre=@<:@internal/system@:>@],
2586 [specify whether to use the internal or the
2587 system-supplied PCRE library])])
2589 AM_CONDITIONAL(USE_SYSTEM_PCRE, [test "x$with_pcre" = xsystem])
2591 if test "x$with_pcre" = xsystem; then
2592 PKG_CHECK_MODULES(PCRE,
2593 libpcre >= $PCRE_REQUIRED_VERSION)
2594 AC_CACHE_CHECK([for Unicode support in PCRE],glib_cv_pcre_has_unicode,[
2595 glib_save_CFLAGS="$CFLAGS"
2596 glib_save_LIBS="$LIBS"
2597 CFLAGS="$CFLAGS $PCRE_CFLAGS" LIBS="$PCRE_LIBS"
2598 AC_TRY_RUN([#include <pcre.h>
2601 pcre_config (PCRE_CONFIG_UTF8, &support);
2604 pcre_config (PCRE_CONFIG_UNICODE_PROPERTIES, &support);
2609 glib_cv_pcre_has_unicode=yes,
2610 glib_cv_pcre_has_unicode=no,
2611 glib_cv_pcre_has_unicode=yes)
2612 CFLAGS="$glib_save_CFLAGS"
2613 LIBS="$glib_save_LIBS"
2615 if test "$glib_cv_pcre_has_unicode" = "no"; then
2616 AC_MSG_ERROR([*** The system-supplied PCRE does not support Unicode properties or UTF-8.])
2618 AC_SUBST(PCRE_CFLAGS)
2620 AC_DEFINE(USE_SYSTEM_PCRE, [], [using the system-supplied PCRE library])
2621 PCRE_REQUIRES=libpcre
2622 AC_SUBST(PCRE_REQUIRES)
2624 # If using gcc 4 pass -Wno-pointer-sign when compiling the internal PCRE
2625 if test x"$GCC" = xyes; then
2626 AC_MSG_CHECKING([whether compiler understands -Wno-pointer-sign])
2627 save_CFLAGS="$CFLAGS"
2628 CFLAGS="$CFLAGS -Wno-pointer-sign"
2629 AC_TRY_COMPILE([],[],[PCRE_WARN_CFLAGS="$PCRE_WARN_CFLAGS -Wno-pointer-sign"
2630 AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
2631 CFLAGS="$save_CFLAGS"
2634 AC_SUBST(PCRE_WARN_CFLAGS)
2636 AM_CONDITIONAL(USE_SYSTEM_PCRE, false])
2639 dnl **********************
2640 dnl *** Win32 API libs ***
2641 dnl **********************
2645 G_LIBS_EXTRA="-luser32 -lkernel32"
2648 G_LIBS_EXTRA="-lws2_32 -lole32"
2654 AC_SUBST(G_LIBS_EXTRA)
2656 dnl If the system doesn't define EILSEQ, we should define EILSEQ ourselves
2657 dnl since we need it for g_iconv()
2659 AC_MSG_CHECKING([for EILSEQ])
2665 ], have_eilseq=yes, have_eilseq=no);
2666 AC_MSG_RESULT($have_eilseq)
2668 dnl ******************************************************************
2669 dnl *** Look for glib-genmarshal in PATH if we are cross-compiling ***
2670 dnl ******************************************************************
2672 AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
2674 if test $cross_compiling = yes; then
2675 AC_PATH_PROG(GLIB_GENMARSHAL, glib-genmarshal, no)
2676 if test x$GLIB_GENMARSHAL = xno; then
2677 AC_MSG_ERROR(Could not find a glib-genmarshal in your PATH)
2681 dnl **************************
2682 dnl *** Checks for gtk-doc ***
2683 dnl **************************
2685 GTK_DOC_CHECK([1.11])
2688 [AC_HELP_STRING([--enable-man],
2689 [regenerate man pages from Docbook [default=no]])],enable_man=yes,
2692 if test "${enable_man}" != no; then
2694 dnl Check for xsltproc
2696 AC_PATH_PROG([XSLTPROC], [xsltproc])
2697 if test -z "$XSLTPROC"; then
2701 dnl check for DocBook DTD and stylesheets in the local catalog.
2702 JH_CHECK_XML_CATALOG([-//OASIS//DTD DocBook XML V4.1.2//EN],
2703 [DocBook XML DTD V4.1.2],,enable_man=no)
2704 JH_CHECK_XML_CATALOG([http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl],
2705 [DocBook XSL Stylesheets],,enable_man=no)
2708 AM_CONDITIONAL(ENABLE_MAN, test x$enable_man != xno)
2710 dnl ******************************
2711 dnl *** output the whole stuff ***
2712 dnl ******************************
2714 dnl this section will only be run if config.status is invoked with no
2715 dnl arguments, or with "glibconfig.h" as an argument.
2716 AC_CONFIG_COMMANDS([glibconfig.h],
2718 outfile=glibconfig.h-tmp
2719 cat > $outfile <<\_______EOF
2722 * This is a generated file. Please modify 'configure.in'
2725 #ifndef __G_LIBCONFIG_H__
2726 #define __G_LIBCONFIG_H__
2728 #include <glib/gmacros.h>
2732 if test x$glib_limits_h = xyes; then
2733 echo '#include <limits.h>' >> $outfile
2735 if test x$glib_float_h = xyes; then
2736 echo '#include <float.h>' >> $outfile
2738 if test x$glib_values_h = xyes; then
2739 echo '#include <values.h>' >> $outfile
2741 if test "$glib_header_alloca_h" = "yes"; then
2742 echo '#define GLIB_HAVE_ALLOCA_H' >> $outfile
2744 if test x$glib_sys_poll_h = xyes; then
2745 echo '#define GLIB_HAVE_SYS_POLL_H' >> $outfile
2747 if test x$glib_included_printf != xyes; then
2749 /* Specifies that GLib's g_print*() functions wrap the
2750 * system printf functions. This is useful to know, for example,
2751 * when using glibc's register_printf_function().
2753 echo '#define GLIB_USING_SYSTEM_PRINTF' >> $outfile
2756 cat >> $outfile <<_______EOF
2760 #define G_MINFLOAT $glib_mf
2761 #define G_MAXFLOAT $glib_Mf
2762 #define G_MINDOUBLE $glib_md
2763 #define G_MAXDOUBLE $glib_Md
2764 #define G_MINSHORT $glib_ms
2765 #define G_MAXSHORT $glib_Ms
2766 #define G_MAXUSHORT $glib_Mus
2767 #define G_MININT $glib_mi
2768 #define G_MAXINT $glib_Mi
2769 #define G_MAXUINT $glib_Mui
2770 #define G_MINLONG $glib_ml
2771 #define G_MAXLONG $glib_Ml
2772 #define G_MAXULONG $glib_Mul
2777 ### this should always be true in a modern C/C++ compiler
2778 cat >>$outfile <<_______EOF
2779 typedef signed char gint8;
2780 typedef unsigned char guint8;
2784 if test -n "$gint16"; then
2785 cat >>$outfile <<_______EOF
2786 typedef signed $gint16 gint16;
2787 typedef unsigned $gint16 guint16;
2788 #define G_GINT16_MODIFIER $gint16_modifier
2789 #define G_GINT16_FORMAT $gint16_format
2790 #define G_GUINT16_FORMAT $guint16_format
2795 if test -n "$gint32"; then
2796 cat >>$outfile <<_______EOF
2797 typedef signed $gint32 gint32;
2798 typedef unsigned $gint32 guint32;
2799 #define G_GINT32_MODIFIER $gint32_modifier
2800 #define G_GINT32_FORMAT $gint32_format
2801 #define G_GUINT32_FORMAT $guint32_format
2805 cat >>$outfile <<_______EOF
2806 #define G_HAVE_GINT64 1 /* deprecated, always true */
2808 ${glib_extension}typedef signed $gint64 gint64;
2809 ${glib_extension}typedef unsigned $gint64 guint64;
2811 #define G_GINT64_CONSTANT(val) $gint64_constant
2812 #define G_GUINT64_CONSTANT(val) $guint64_constant
2815 if test x$gint64_format != x ; then
2816 cat >>$outfile <<_______EOF
2817 #define G_GINT64_MODIFIER $gint64_modifier
2818 #define G_GINT64_FORMAT $gint64_format
2819 #define G_GUINT64_FORMAT $guint64_format
2822 cat >>$outfile <<_______EOF
2823 #undef G_GINT64_MODIFIER
2824 #undef G_GINT64_FORMAT
2825 #undef G_GUINT64_FORMAT
2829 cat >>$outfile <<_______EOF
2831 #define GLIB_SIZEOF_VOID_P $glib_void_p
2832 #define GLIB_SIZEOF_LONG $glib_long
2833 #define GLIB_SIZEOF_SIZE_T $glib_size_t
2837 cat >>$outfile <<_______EOF
2838 typedef signed $glib_size_type_define gssize;
2839 typedef unsigned $glib_size_type_define gsize;
2840 #define G_GSIZE_MODIFIER $gsize_modifier
2841 #define G_GSSIZE_FORMAT $gssize_format
2842 #define G_GSIZE_FORMAT $gsize_format
2844 #define G_MAXSIZE G_MAXU$glib_msize_type
2845 #define G_MINSSIZE G_MIN$glib_msize_type
2846 #define G_MAXSSIZE G_MAX$glib_msize_type
2848 typedef gint64 goffset;
2849 #define G_MINOFFSET G_MININT64
2850 #define G_MAXOFFSET G_MAXINT64
2852 #define G_GOFFSET_MODIFIER G_GINT64_MODIFIER
2853 #define G_GOFFSET_FORMAT G_GINT64_FORMAT
2854 #define G_GOFFSET_CONSTANT(val) G_GINT64_CONSTANT(val)
2858 if test -z "$glib_unknown_void_p"; then
2859 cat >>$outfile <<_______EOF
2861 #define GPOINTER_TO_INT(p) ((gint) ${glib_gpi_cast} (p))
2862 #define GPOINTER_TO_UINT(p) ((guint) ${glib_gpui_cast} (p))
2864 #define GINT_TO_POINTER(i) ((gpointer) ${glib_gpi_cast} (i))
2865 #define GUINT_TO_POINTER(u) ((gpointer) ${glib_gpui_cast} (u))
2867 typedef signed $glib_intptr_type_define gintptr;
2868 typedef unsigned $glib_intptr_type_define guintptr;
2870 #define G_GINTPTR_MODIFIER $gintptr_modifier
2871 #define G_GINTPTR_FORMAT $gintptr_format
2872 #define G_GUINTPTR_FORMAT $guintptr_format
2875 echo '#error SIZEOF_VOID_P unknown - This should never happen' >>$outfile
2880 cat >>$outfile <<_______EOF
2885 $glib_static_compilation
2890 #define G_HAVE_INLINE 1
2891 #else /* !__cplusplus */
2893 #endif /* !__cplusplus */
2896 #define G_CAN_INLINE 1
2899 if test x$g_can_inline = xyes ; then
2900 cat >>$outfile <<_______EOF
2901 #else /* !__cplusplus */
2902 #define G_CAN_INLINE 1
2906 cat >>$outfile <<_______EOF
2911 if test x$g_have_iso_c_varargs = xyes ; then
2912 cat >>$outfile <<_______EOF
2914 # define G_HAVE_ISO_VARARGS 1
2918 if test x$g_have_iso_cxx_varargs = xyes ; then
2919 cat >>$outfile <<_______EOF
2921 # define G_HAVE_ISO_VARARGS 1
2925 if test x$g_have_gnuc_varargs = xyes ; then
2926 cat >>$outfile <<_______EOF
2928 /* gcc-2.95.x supports both gnu style and ISO varargs, but if -ansi
2929 * is passed ISO vararg support is turned off, and there is no work
2930 * around to turn it on, so we unconditionally turn it off.
2932 #if __GNUC__ == 2 && __GNUC_MINOR__ == 95
2933 # undef G_HAVE_ISO_VARARGS
2936 #define G_HAVE_GNUC_VARARGS 1
2940 case x$g_stack_grows in
2941 xyes) echo "#define G_HAVE_GROWING_STACK 1" >>$outfile ;;
2942 *) echo "#define G_HAVE_GROWING_STACK 0" >>$outfile ;;
2947 if test x$g_have_eilseq = xno; then
2948 cat >>$outfile <<_______EOF
2950 /* On some systems, like SunOS and NetBSD, EILSEQ is not defined.
2951 * The correspondence between this and the corresponding definition
2952 * in libiconv is essential.
2954 # define EILSEQ ENOENT
2960 if test x$g_have_gnuc_visibility = xyes; then
2961 cat >>$outfile <<_______EOF
2962 #define G_HAVE_GNUC_VISIBILITY 1
2965 cat >>$outfile <<_______EOF
2966 #if defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590)
2967 #define G_GNUC_INTERNAL __attribute__((visibility("hidden")))
2968 #elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
2969 #define G_GNUC_INTERNAL __hidden
2970 #elif defined (__GNUC__) && defined (G_HAVE_GNUC_VISIBILITY)
2971 #define G_GNUC_INTERNAL __attribute__((visibility("hidden")))
2973 #define G_GNUC_INTERNAL
2979 if test x$g_mutex_has_default = xyes; then
2980 cat >>$outfile <<_______EOF
2981 $g_enable_threads_def G_THREADS_ENABLED
2982 #define G_THREADS_IMPL_$g_threads_impl_def
2983 typedef struct _GStaticMutex GStaticMutex;
2984 struct _GStaticMutex
2986 struct _GMutex *runtime_mutex;
2988 char pad[[$g_mutex_sizeof]];
2989 double dummy_double;
2990 void *dummy_pointer;
2994 #define G_STATIC_MUTEX_INIT { NULL, { { $g_mutex_contents} } }
2995 #define g_static_mutex_get_mutex(mutex) \\
2996 (g_thread_use_default_impl ? ((GMutex*)(gpointer) ((mutex)->static_mutex.pad)) : \\
2997 g_static_mutex_get_mutex_impl_shortcut (&((mutex)->runtime_mutex)))
3000 cat >>$outfile <<_______EOF
3001 $g_enable_threads_def G_THREADS_ENABLED
3002 #define G_THREADS_IMPL_$g_threads_impl_def
3003 typedef struct _GMutex* GStaticMutex;
3004 #define G_STATIC_MUTEX_INIT NULL
3005 #define g_static_mutex_get_mutex(mutex) \\
3006 (g_static_mutex_get_mutex_impl_shortcut (mutex))
3010 cat >>$outfile <<_______EOF
3011 /* This represents a system thread as used by the implementation. An
3012 * alien implementaion, as loaded by g_thread_init can only count on
3013 * "sizeof (gpointer)" bytes to store their info. We however need more
3014 * for some of our native implementations. */
3015 typedef union _GSystemThread GSystemThread;
3016 union _GSystemThread
3018 char data[[$g_system_thread_sizeof]];
3019 double dummy_double;
3020 void *dummy_pointer;
3024 if test x"$g_memory_barrier_needed" != xno; then
3026 echo "#define G_ATOMIC_OP_MEMORY_BARRIER_NEEDED 1" >>$outfile
3030 g_bit_sizes="16 32 64"
3031 for bits in $g_bit_sizes; do
3032 cat >>$outfile <<_______EOF
3033 #define GINT${bits}_TO_${g_bs_native}(val) ((gint${bits}) (val))
3034 #define GUINT${bits}_TO_${g_bs_native}(val) ((guint${bits}) (val))
3035 #define GINT${bits}_TO_${g_bs_alien}(val) ((gint${bits}) GUINT${bits}_SWAP_LE_BE (val))
3036 #define GUINT${bits}_TO_${g_bs_alien}(val) (GUINT${bits}_SWAP_LE_BE (val))
3040 cat >>$outfile <<_______EOF
3041 #define GLONG_TO_LE(val) ((glong) GINT${glongbits}_TO_LE (val))
3042 #define GULONG_TO_LE(val) ((gulong) GUINT${glongbits}_TO_LE (val))
3043 #define GLONG_TO_BE(val) ((glong) GINT${glongbits}_TO_BE (val))
3044 #define GULONG_TO_BE(val) ((gulong) GUINT${glongbits}_TO_BE (val))
3045 #define GINT_TO_LE(val) ((gint) GINT${gintbits}_TO_LE (val))
3046 #define GUINT_TO_LE(val) ((guint) GUINT${gintbits}_TO_LE (val))
3047 #define GINT_TO_BE(val) ((gint) GINT${gintbits}_TO_BE (val))
3048 #define GUINT_TO_BE(val) ((guint) GUINT${gintbits}_TO_BE (val))
3049 #define G_BYTE_ORDER $g_byte_order
3051 #define GLIB_SYSDEF_POLLIN =$g_pollin
3052 #define GLIB_SYSDEF_POLLOUT =$g_pollout
3053 #define GLIB_SYSDEF_POLLPRI =$g_pollpri
3054 #define GLIB_SYSDEF_POLLHUP =$g_pollhup
3055 #define GLIB_SYSDEF_POLLERR =$g_pollerr
3056 #define GLIB_SYSDEF_POLLNVAL =$g_pollnval
3058 #define G_MODULE_SUFFIX "$g_module_suffix"
3060 /* A GPid is an abstraction for a process "handle". It is *not* an
3061 * abstraction for a process identifier in general. GPid is used in
3062 * GLib only for descendant processes spawned with the g_spawn*
3063 * functions. On POSIX there is no "process handle" concept as such,
3064 * but on Windows a GPid is a handle to a process, a kind of pointer,
3065 * not a process identifier.
3067 typedef $g_pid_type GPid;
3069 #define GLIB_SYSDEF_AF_UNIX $g_af_unix
3070 #define GLIB_SYSDEF_AF_INET $g_af_inet
3071 #define GLIB_SYSDEF_AF_INET6 $g_af_inet6
3073 #define GLIB_SYSDEF_MSG_OOB $g_msg_oob
3074 #define GLIB_SYSDEF_MSG_PEEK $g_msg_peek
3075 #define GLIB_SYSDEF_MSG_DONTROUTE $g_msg_dontroute
3079 #endif /* GLIBCONFIG_H */
3083 if cmp -s $outfile glibconfig.h; then
3084 AC_MSG_NOTICE([glibconfig.h is unchanged])
3087 mv $outfile glibconfig.h
3091 # Note that if two cases are the same, case goes with the first one.
3092 # Note also that this is inside an AC_OUTPUT_COMMAND. We do not depend
3093 # on variable expansion in case labels. Look at the generated config.status
3096 if test "x${ac_cv_working_alloca_h+set}" = xset ; then
3097 glib_header_alloca_h="$ac_cv_working_alloca_h"
3099 glib_header_alloca_h="$ac_cv_header_alloca_h"
3103 x$ac_cv_header_float_h)
3105 glib_mf=FLT_MIN glib_Mf=FLT_MAX
3106 glib_md=DBL_MIN glib_Md=DBL_MAX
3108 x$ac_cv_header_values_h)
3110 glib_mf=MINFLOAT glib_Mf=MAXFLOAT
3111 glib_md=MINDOUBLE glib_Md=MAXDOUBLE
3116 x$ac_cv_header_limits_h)
3118 glib_ms=SHRT_MIN glib_Ms=SHRT_MAX glib_Mus=USHRT_MAX
3119 glib_mi=INT_MIN glib_Mi=INT_MAX glib_Mui=UINT_MAX
3120 glib_ml=LONG_MIN glib_Ml=LONG_MAX glib_Mul=ULONG_MAX
3122 x$ac_cv_header_values_h)
3124 glib_ms=MINSHORT glib_Ms=MAXSHORT glib_Mus="(((gushort)G_MAXSHORT)*2+1)"
3125 glib_mi=MININT glib_Mi=MAXINT glib_Mui="(((guint)G_MAXINT)*2+1)"
3126 glib_ml=MINLONG glib_Ml=MAXLONG glib_Mul="(((gulong)G_MAXLONG)*2+1)"
3130 if test x$ac_cv_header_sys_poll_h = xyes ; then
3134 if test x$enable_included_printf = xyes ; then
3135 glib_included_printf=yes
3139 $ac_cv_sizeof_short)
3141 gint16_modifier='"h"'
3142 gint16_format='"hi"'
3143 guint16_format='"hu"'
3147 gint16_modifier='""'
3149 guint16_format='"u"'
3153 $ac_cv_sizeof_short)
3155 gint32_modifier='"h"'
3156 gint32_format='"hi"'
3157 guint32_format='"hu"'
3161 gint32_modifier='""'
3163 guint32_format='"u"'
3167 gint32_modifier='"l"'
3168 gint32_format='"li"'
3169 guint32_format='"lu"'
3175 gint64_modifier='""'
3177 guint64_format='"u"'
3179 gint64_constant='(val)'
3180 guint64_constant='(val)'
3184 gint64_modifier='"l"'
3185 gint64_format='"li"'
3186 guint64_format='"lu"'
3188 gint64_constant='(val##L)'
3189 guint64_constant='(val##UL)'
3191 $ac_cv_sizeof_long_long)
3193 if test -n "$glib_cv_long_long_format"; then
3194 gint64_modifier='"'$glib_cv_long_long_format'"'
3195 gint64_format='"'$glib_cv_long_long_format'i"'
3196 guint64_format='"'$glib_cv_long_long_format'u"'
3198 glib_extension='G_GNUC_EXTENSION '
3199 gint64_constant='(G_GNUC_EXTENSION (val##LL))'
3200 guint64_constant='(G_GNUC_EXTENSION (val##ULL))'
3202 $ac_cv_sizeof___int64)
3204 if test -n "$glib_cv_long_long_format"; then
3205 gint64_modifier='"'$glib_cv_long_long_format'"'
3206 gint64_format='"'$glib_cv_long_long_format'i"'
3207 guint64_format='"'$glib_cv_long_long_format'u"'
3210 gint64_constant='(val##i64)'
3211 guint64_constant='(val##ui64)'
3214 glib_size_t=$ac_cv_sizeof_size_t
3215 glib_size_type_define="$glib_size_type"
3216 glib_void_p=$ac_cv_sizeof_void_p
3217 glib_long=$ac_cv_sizeof_long
3219 case "$glib_size_type" in
3221 gsize_modifier='"h"'
3223 gssize_format='"hi"'
3224 glib_msize_type='SHRT'
3230 glib_msize_type='INT'
3233 gsize_modifier='"l"'
3235 gssize_format='"li"'
3236 glib_msize_type='LONG'
3238 "long long"|__int64)
3239 gsize_modifier='"I64"'
3240 gsize_format='"I64u"'
3241 gssize_format='"I64i"'
3242 glib_msize_type='INT64'
3246 gintbits=`expr $ac_cv_sizeof_int \* 8`
3247 glongbits=`expr $ac_cv_sizeof_long \* 8`
3249 case $ac_cv_sizeof_void_p in
3251 glib_intptr_type_define=int
3252 gintptr_modifier='""'
3253 gintptr_format='"i"'
3254 guintptr_format='"u"'
3259 glib_intptr_type_define=long
3260 gintptr_modifier='"l"'
3261 gintptr_format='"li"'
3262 guintptr_format='"lu"'
3263 glib_gpi_cast='(glong)'
3264 glib_gpui_cast='(gulong)'
3266 $ac_cv_sizeof_long_long)
3267 glib_intptr_type_define='long long'
3268 gintptr_modifier='"I64"'
3269 gintptr_format='"I64i"'
3270 guintptr_format='"I64u"'
3271 glib_gpi_cast='(gint64)'
3272 glib_gpui_cast='(guint64)'
3274 $ac_cv_sizeof___int64)
3275 glib_intptr_type_define=__int64
3276 gintptr_modifier='"I64"'
3277 gintptr_format='"I64i"'
3278 guintptr_format='"I64u"'
3279 glib_gpi_cast='(gint64)'
3280 glib_gpui_cast='(guint64)'
3283 glib_unknown_void_p=yes
3289 x$ac_cv_func_atexit)
3291 #ifdef NeXT /* @#%@! NeXTStep */
3292 # define g_ATEXIT(proc) (!atexit (proc))
3294 # define g_ATEXIT(proc) (atexit (proc))
3297 x$ac_cv_func_on_exit)
3299 #define g_ATEXIT(proc) (on_exit ((void (*)(int, void*))(proc), NULL))"
3304 x$ac_cv_func_memmove)
3306 #define g_memmove(dest,src,len) G_STMT_START { memmove ((dest), (src), (len)); } G_STMT_END'
3308 x$glib_cv_working_bcopy)
3310 /* memmove isn't available, but bcopy can copy overlapping memory regions */
3311 #define g_memmove(d,s,n) G_STMT_START { bcopy ((s), (d), (n)); } G_STMT_END"
3315 /* memmove isn't found and bcopy can't copy overlapping memory regions,
3316 * so we have to roll our own copy routine. */
3317 void g_memmove (void* dest, const void * src, unsigned long len);"
3322 #define GLIB_MAJOR_VERSION $GLIB_MAJOR_VERSION
3323 #define GLIB_MINOR_VERSION $GLIB_MINOR_VERSION
3324 #define GLIB_MICRO_VERSION $GLIB_MICRO_VERSION
3328 x$glib_cv_va_copy) glib_vacopy='#define G_VA_COPY va_copy' ;;
3329 x$glib_cv___va_copy) glib_vacopy='#define G_VA_COPY __va_copy' ;;
3333 if test x$glib_cv_va_val_copy = xno; then
3334 glib_vacopy="\$glib_vacopy
3335 #define G_VA_COPY_AS_ARRAY 1"
3338 if test x$glib_cv_hasinline = xyes; then
3339 glib_inline='#define G_HAVE_INLINE 1'
3341 if test x$glib_cv_has__inline = xyes; then
3342 glib_inline="\$glib_inline
3343 #define G_HAVE___INLINE 1"
3345 if test x$glib_cv_has__inline__ = xyes; then
3346 glib_inline="\$glib_inline
3347 #define G_HAVE___INLINE__ 1"
3350 g_have_gnuc_varargs=$g_have_gnuc_varargs
3351 g_have_iso_c_varargs=$g_have_iso_c_varargs
3352 g_have_iso_cxx_varargs=$g_have_iso_cxx_varargs
3354 g_can_inline=$g_can_inline
3355 g_have_gnuc_visibility=$g_have_gnuc_visibility
3356 g_have_sunstudio_visibility=$g_have_sunstudio_visibility
3358 if test x$ac_cv_c_bigendian = xyes; then
3359 g_byte_order=G_BIG_ENDIAN
3363 g_byte_order=G_LITTLE_ENDIAN
3368 g_pollin=$glib_cv_value_POLLIN
3369 g_pollout=$glib_cv_value_POLLOUT
3370 g_pollpri=$glib_cv_value_POLLPRI
3371 g_pollhup=$glib_cv_value_POLLHUP
3372 g_pollerr=$glib_cv_value_POLLERR
3373 g_pollnval=$glib_cv_value_POLLNVAL
3375 g_af_unix=$glib_cv_value_AF_UNIX
3376 g_af_inet=$glib_cv_value_AF_INET
3377 g_af_inet6=$glib_cv_value_AF_INET6
3379 g_msg_peek=$glib_cv_value_MSG_PEEK
3380 g_msg_oob=$glib_cv_value_MSG_OOB
3381 g_msg_dontroute=$glib_cv_value_MSG_DONTROUTE
3383 g_stack_grows=$glib_cv_stack_grows
3385 g_have_eilseq=$have_eilseq
3387 case x$have_threads in
3388 xno) g_enable_threads_def="#undef";;
3389 *) g_enable_threads_def="#define";;
3392 g_threads_impl_def=$g_threads_impl
3394 g_mutex_has_default="$mutex_has_default"
3395 g_mutex_sizeof="$glib_cv_sizeof_gmutex"
3396 g_system_thread_sizeof="$glib_cv_sizeof_system_thread"
3397 g_mutex_contents="$glib_cv_byte_contents_gmutex"
3399 g_memory_barrier_needed="$glib_memory_barrier_needed"
3401 g_module_suffix="$glib_gmodule_suffix"
3403 g_pid_type="$glib_pid_type"
3406 glib_os="#define G_OS_BEOS"
3409 glib_os="#define G_OS_UNIX
3410 #define G_PLATFORM_WIN32
3411 #define G_WITH_CYGWIN"
3414 glib_os="#define G_OS_WIN32
3415 #define G_PLATFORM_WIN32"
3418 glib_os="#define G_OS_UNIX"
3421 glib_static_compilation=""
3422 if test x$glib_win32_static_compilation = xyes; then
3423 glib_static_compilation="#define GLIB_STATIC_COMPILATION 1
3424 #define GOBJECT_STATIC_COMPILATION 1"
3430 glib-2.0-uninstalled.pc
3432 gmodule-export-2.0.pc
3433 gmodule-no-export-2.0.pc
3434 gmodule-2.0-uninstalled.pc
3435 gmodule-no-export-2.0-uninstalled.pc
3437 gthread-2.0-uninstalled.pc
3439 gobject-2.0-uninstalled.pc
3442 gio-2.0-uninstalled.pc
3443 gio-unix-2.0-uninstalled.pc
3448 build/win32/Makefile
3449 build/win32/dirent/Makefile
3450 build/win32/vs8/Makefile
3451 build/win32/vs9/Makefile
3453 glib/libcharset/Makefile
3454 glib/gnulib/Makefile
3456 glib/update-pcre/Makefile
3459 gmodule/gmoduleconf.h
3461 gobject/glib-mkenums
3462 gobject/tests/Makefile
3465 gio/xdgmime/Makefile
3466 gio/inotify/Makefile
3467 gio/libasyncns/Makefile
3474 docs/reference/Makefile
3475 docs/reference/glib/Makefile
3476 docs/reference/glib/version.xml
3477 docs/reference/gobject/Makefile
3478 docs/reference/gobject/version.xml
3479 docs/reference/gio/Makefile
3480 docs/reference/gio/version.xml
3482 tests/gobject/Makefile
3483 tests/refcount/Makefile
3487 AC_CONFIG_COMMANDS([chmod-scripts],
3488 [chmod 0755 glib-zip
3489 chmod 0755 glib-gettextize
3490 chmod 0755 gobject/glib-mkenums])
3492 # we want to invoke this macro solely so that the config.status script
3493 # and automake generated makefiles know about these generated files.
3494 # They are only needed to distcheck the package
3503 gmodule/makefile.msc
3505 gobject/makefile.msc
3507 gthread/makefile.msc