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], [23])
26 m4_define([glib_micro_version], [2])
27 m4_define([glib_interface_age], [0])
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$with_runtime_libdir" != "x"])
265 dnl Checks for programs.
269 dnl Check for a working C++ compiler, but do not bail out, if none is found.
270 AC_CHECK_TOOLS(CXX, [$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 AC_CHECK_LIB(z, inflate, [AC_CHECK_HEADER(zlib.h, found_zlib=yes)])
466 if test "x$found_zlib" = "xno" ; then
467 AC_MSG_ERROR([*** Working zlib library and headers not found ***])
475 ALL_LINGUAS="`grep -v '^#' "$srcdir/po/LINGUAS" | tr '\n' ' '`"
476 AC_SUBST([CONFIG_STATUS_DEPENDENCIES],['$(top_srcdir)/po/LINGUAS'])
479 if test "$gt_cv_have_gettext" != "yes" ; then
481 *** You must have either have gettext support in your C library, or use the
482 *** GNU gettext library. (http://www.gnu.org/software/gettext/gettext.html
486 LIBS="$INTLLIBS $LIBS"
488 GETTEXT_PACKAGE=glib20
489 AC_SUBST(GETTEXT_PACKAGE)
490 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, ["$GETTEXT_PACKAGE"],
491 [Define the gettext package to be used])
493 GLIB_DEFINE_LOCALEDIR(GLIB_LOCALE_DIR)
496 dnl Now we are done with gettext checks, figure out ICONV_LIBS
499 if test x"$glib_native_win32" != xyes; then
500 if test x$with_libiconv != xno ; then
501 case " $INTLLIBS " in
502 *[[\ \ ]]-liconv[[\ \ ]]*) ;;
503 *) ICONV_LIBS="-liconv" ;;
509 case $with_libiconv in
511 AC_DEFINE(USE_LIBICONV_GNU, 1, [Using GNU libiconv])
514 AC_DEFINE(USE_LIBICONV_NATIVE, 1, [Using a native implementation of iconv in a separate library])
518 dnl Initialize libtool
522 dnl when using libtool 2.x create libtool early, because it's used in configure
523 m4_ifdef([LT_OUTPUT], [LT_OUTPUT])
526 if test "x$GCC" = "xyes"; then
528 *[[\ \ ]]-Wall[[\ \ ]]*) ;;
529 *) CFLAGS="$CFLAGS -Wall" ;;
533 CPPFLAGS="$CPPFLAGS -DG_DISABLE_SINGLE_INCLUDES"
535 if test "$glib_native_win32" = "yes"; then
536 if test x$enable_static = xyes -a x$enable_shared = xyes; then
537 AC_MSG_ERROR([Can not build both shared and static at the same time on Windows.])
539 if test x$enable_static = xyes; then
540 glib_win32_static_compilation=yes
541 GLIB_WIN32_STATIC_COMPILATION_DEFINE="#define GLIB_STATIC_COMPILATION 1
542 #define GOBJECT_STATIC_COMPILATION 1"
543 AC_SUBST(GLIB_WIN32_STATIC_COMPILATION_DEFINE)
546 AM_CONDITIONAL(OS_WIN32_AND_DLL_COMPILATION, [test x$glib_native_win32 = xyes -a x$glib_win32_static_compilation != xyes])
549 dnl DU4 native cc currently needs -std1 for ANSI mode (instead of K&R)
551 if test $cross_compiling != yes ; then
552 AC_MSG_CHECKING([for extra flags to get ANSI library prototypes])
555 AC_TRY_RUN([#include <math.h>
556 int main (void) { return (log(1) != log(1.)); }],
557 AC_MSG_RESULT(none needed),
558 glib_save_CFLAGS=$CFLAGS
559 CFLAGS="$CFLAGS -std1"
560 AC_TRY_RUN([#include <math.h>
561 int main (void) { return (log(1) != log(1.)); }],
562 AC_MSG_RESULT(-std1),
564 CFLAGS=$glib_save_CFLAGS
566 [No ANSI prototypes found in library. (-std1 didn't work.)])
572 dnl NeXTStep cc seems to need this
573 AC_MSG_CHECKING([for extra flags for POSIX compliance])
574 AC_TRY_COMPILE([#include <dirent.h>], [DIR *dir;],
575 AC_MSG_RESULT(none needed),
576 glib_save_CFLAGS=$CFLAGS
577 CFLAGS="$CFLAGS -posix"
578 AC_TRY_COMPILE([#include <dirent.h>], [DIR *dir;],
579 AC_MSG_RESULT(-posix),
581 CFLAGS=$glib_save_CFLAGS
582 AC_MSG_WARN([Could not determine POSIX flag. (-posix didn't work.)])))
584 # Checks for header files.
587 # Checks for library functions.
590 AC_CHECK_FUNCS(mmap posix_memalign memalign valloc fsync pipe2)
591 AC_CHECK_FUNCS(atexit on_exit timegm gmtime_r)
593 AC_CHECK_SIZEOF(char)
594 AC_CHECK_SIZEOF(short)
595 AC_CHECK_SIZEOF(long)
597 AC_CHECK_SIZEOF(void *)
598 AC_CHECK_SIZEOF(long long)
599 AC_CHECK_SIZEOF(__int64)
601 if test x$ac_cv_sizeof_long = x8 || test x$ac_cv_sizeof_long_long = x8 || test x$ac_cv_sizeof___int64 = x8 ; then
605 *** GLib requires a 64 bit type. You might want to consider
606 *** using the GNU C compiler.
610 if test x$glib_native_win32 != xyes && test x$ac_cv_sizeof_long_long = x8; then
611 # long long is a 64 bit integer.
612 AC_MSG_CHECKING(for format to printf and scanf a guint64)
613 AC_CACHE_VAL(glib_cv_long_long_format,[
614 for format in ll q I64; do
615 AC_TRY_RUN([#include <stdio.h>
618 long long b, a = -0x3AFAFAFAFAFAFAFALL;
620 sprintf (buffer, "%${format}u", a);
621 sscanf (buffer, "%${format}u", &b);
625 [glib_cv_long_long_format=${format}
629 if test -n "$glib_cv_long_long_format"; then
630 AC_MSG_RESULT(%${glib_cv_long_long_format}u)
631 AC_DEFINE(HAVE_LONG_LONG_FORMAT,1,[define if system printf can print long long])
632 if test x"$glib_cv_long_long_format" = xI64; then
633 AC_DEFINE(HAVE_INT64_AND_I64,1,[define to support printing 64-bit integers with format I64])
638 elif test x$ac_cv_sizeof___int64 = x8; then
639 # __int64 is a 64 bit integer.
640 AC_MSG_CHECKING(for format to printf and scanf a guint64)
641 # We know this is MSVCRT.DLL, and what the formats are
642 glib_cv_long_long_format=I64
643 AC_MSG_RESULT(%${glib_cv_long_long_format}u)
644 AC_DEFINE(HAVE_LONG_LONG_FORMAT,1,[define if system printf can print long long])
645 AC_DEFINE(HAVE_INT64_AND_I64,1,[define to support printing 64-bit integers with format I64])
648 dnl long doubles were not used, and a portability problem
652 dnl ok, here we try to check whether the systems prototypes for
653 dnl malloc and friends actually match the prototypes provided
654 dnl by gmem.h (keep in sync). i currently only know how to check
655 dnl this reliably with gcc (-Werror), improvements for other
656 dnl compilers are apprechiated.
657 SANE_MALLOC_PROTOS=no
658 AC_MSG_CHECKING([if malloc() and friends prototypes are gmem.h compatible])
659 glib_save_CFLAGS=$CFLAGS
660 if test "x$GCC" = "xyes"; then
661 CFLAGS="$CFLAGS -Werror"
662 AC_TRY_COMPILE([#include <stdlib.h>], [
663 void* (*my_calloc_p) (size_t, size_t) = calloc;
664 void* (*my_malloc_p) (size_t) = malloc;
665 void (*my_free_p) (void*) = free;
666 void* (*my_realloc_p) (void*, size_t) = realloc;
672 AC_DEFINE(SANE_MALLOC_PROTOS, 1,
673 [Define if you have correct malloc prototypes])
674 SANE_MALLOC_PROTOS=yes)
676 AC_MSG_RESULT($SANE_MALLOC_PROTOS)
677 CFLAGS=$glib_save_CFLAGS
680 dnl check in which direction the stack grows
682 AC_CACHE_CHECK([for growing stack pointer],glib_cv_stack_grows,[
684 volatile int *a = 0, *b = 0;
686 int main () { volatile int y = 7; a = &y; foo (); return b > a; }
687 void foo (void) { volatile int x = 5; b = &x; }
689 glib_cv_stack_grows=no
691 glib_cv_stack_grows=yes
695 dnl AC_C_INLINE is useless to us since it bails out too early, we need to
696 dnl truely know which ones of `inline', `__inline' and `__inline__' are
697 dnl actually supported.
698 AC_CACHE_CHECK([for __inline],glib_cv_has__inline,[
700 __inline int foo () { return 0; }
701 int main () { return foo (); }
703 glib_cv_has__inline=yes
705 glib_cv_has__inline=no
708 case x$glib_cv_has__inline in
709 xyes) AC_DEFINE(G_HAVE___INLINE,1,[Have __inline keyword])
711 AC_CACHE_CHECK([for __inline__],glib_cv_has__inline__,[
713 __inline__ int foo () { return 0; }
714 int main () { return foo (); }
716 glib_cv_has__inline__=yes
718 glib_cv_has__inline__=no
721 case x$glib_cv_has__inline__ in
722 xyes) AC_DEFINE(G_HAVE___INLINE__,1,[Have __inline__ keyword])
724 AC_CACHE_CHECK([for inline], glib_cv_hasinline,[
727 inline int foo () { return 0; }
728 int main () { return foo (); }
730 glib_cv_hasinline=yes
735 case x$glib_cv_hasinline in
736 xyes) AC_DEFINE(G_HAVE_INLINE,1,[Have inline keyword])
739 # if we can use inline functions in headers
740 AC_MSG_CHECKING(if inline functions in headers work)
742 #if defined (G_HAVE_INLINE) && defined (__GNUC__) && defined (__STRICT_ANSI__)
744 # define inline __inline__
745 #elif !defined (G_HAVE_INLINE)
747 # if defined (G_HAVE___INLINE__)
748 # define inline __inline__
749 # elif defined (G_HAVE___INLINE)
750 # define inline __inline
754 int glib_test_func2 (int);
757 glib_test_func1 (void) {
758 return glib_test_func2 (1);
764 }],[g_can_inline=yes],[g_can_inline=no])
765 AC_MSG_RESULT($g_can_inline)
767 dnl *** check for working do while(0) macros ***
768 AC_CACHE_CHECK([for working do while(0) macros], g_cv_support_dowhile_macros, [
770 #define STMT_START do
771 #define STMT_END while(0)
772 #define STMT_TEST STMT_START { i = 0; } STMT_END
773 int main(void) { int i = 1; STMT_TEST; return i; }],
774 [g_cv_support_dowhile_macros=yes],
775 [g_cv_support_dowhile_macros=no],
776 [g_cv_support_dowhile_macros=yes])
778 if test x$g_cv_support_dowhile_macros = xyes; then
779 AC_DEFINE(HAVE_DOWHILE_MACROS, 1, [define for working do while(0) macros])
782 # check for flavours of varargs macros
783 AC_MSG_CHECKING(for ISO C99 varargs macros in C)
785 int a(int p1, int p2, int p3);
786 #define call_a(...) a(1,__VA_ARGS__)
788 ],g_have_iso_c_varargs=yes,g_have_iso_c_varargs=no)
789 AC_MSG_RESULT($g_have_iso_c_varargs)
791 AC_MSG_CHECKING(for ISO C99 varargs macros in C++)
792 if test "$CXX" = ""; then
794 g_have_iso_cxx_varargs=no
798 int a(int p1, int p2, int p3);
799 #define call_a(...) a(1,__VA_ARGS__)
801 ],g_have_iso_cxx_varargs=yes,g_have_iso_cxx_varargs=no)
804 AC_MSG_RESULT($g_have_iso_cxx_varargs)
806 AC_MSG_CHECKING(for GNUC varargs macros)
808 int a(int p1, int p2, int p3);
809 #define call_a(params...) a(1,params)
811 ],g_have_gnuc_varargs=yes,g_have_gnuc_varargs=no)
812 AC_MSG_RESULT($g_have_gnuc_varargs)
814 # check for GNUC visibility support
815 AC_MSG_CHECKING(for GNUC visibility attribute)
816 GLIB_CHECK_COMPILE_WARNINGS([
818 __attribute__ ((visibility ("hidden")))
823 __attribute__ ((visibility ("internal")))
828 __attribute__ ((visibility ("protected")))
833 __attribute__ ((visibility ("default")))
837 int main (int argc, char **argv)
845 ],g_have_gnuc_visibility=yes,g_have_gnuc_visibility=no)
846 AC_MSG_RESULT($g_have_gnuc_visibility)
847 AM_CONDITIONAL(HAVE_GNUC_VISIBILITY, [test x$g_have_gnuc_visibility = xyes])
849 AC_MSG_CHECKING([whether using Sun Studio C compiler])
850 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#if defined(__SUNPRO_C) || (__SUNPRO_C >= 0x550)
852 # include "error: this is not Sun Studio."
854 ]], [[]])], [ g_have_sunstudio_visibility=yes ], [ g_have_sunstudio_visibility=no ])
855 AC_MSG_RESULT($g_have_sunstudio_visibility)
856 AM_CONDITIONAL(HAVE_SUNSTUDIO_VISIBILITY, [test x$g_have_sunstudio_visibility = xyes])
858 # check for bytesex stuff
860 if test x$ac_cv_c_bigendian = xuniversal ; then
861 AC_TRY_COMPILE([#include <endian.h>], [#if __BYTE_ORDER == __BIG_ENDIAN
863 #error Not a big endian.
865 ac_cv_c_bigendian=yes
866 ,AC_TRY_COMPILE([#include <endian.h>], [#if __BYTE_ORDER == __LITTLE_ENDIAN
868 #error Not a little endian.
871 ,AC_MSG_WARN([Could not determine endianness.])))
875 # check for header files
876 AC_CHECK_HEADERS([dirent.h float.h limits.h pwd.h grp.h sys/param.h sys/poll.h sys/resource.h])
877 AC_CHECK_HEADERS([sys/time.h sys/times.h sys/wait.h unistd.h values.h])
878 AC_CHECK_HEADERS([sys/select.h sys/types.h stdint.h sched.h malloc.h])
879 AC_CHECK_HEADERS([sys/vfs.h sys/mount.h sys/vmount.h sys/statfs.h sys/statvfs.h])
880 AC_CHECK_HEADERS([mntent.h sys/mnttab.h sys/vfstab.h sys/mntctl.h sys/sysctl.h fstab.h])
881 AC_CHECK_HEADERS([sys/uio.h])
883 # check for structure fields
884 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])
885 AC_CHECK_MEMBERS([struct stat.st_blksize, struct stat.st_blocks, struct statfs.f_fstypename, struct statfs.f_bavail],,, [#include <sys/types.h>
886 #include <sys/stat.h>
888 #ifdef HAVE_SYS_STATFS_H
889 #include <sys/statfs.h>
891 #ifdef HAVE_SYS_PARAM_H
892 #include <sys/param.h>
894 #ifdef HAVE_SYS_MOUNT_H
895 #include <sys/mount.h>
897 # struct statvfs.f_basetype is available on Solaris but not for Linux.
898 AC_CHECK_MEMBERS([struct statvfs.f_basetype],,, [#include <sys/statvfs.h>])
900 # Checks for libcharset
903 AC_CHECK_HEADERS([stddef.h stdlib.h string.h])
904 AC_CHECK_FUNCS(setlocale)
906 # check additional type sizes
907 AC_CHECK_SIZEOF(size_t)
909 dnl Try to figure out whether gsize, gssize should be long or int
910 AC_MSG_CHECKING([for the appropriate definition for size_t])
912 case $ac_cv_sizeof_size_t in
922 $ac_cv_sizeof_long_long)
923 glib_size_type='long long'
925 $ac_cv_sizeof__int64)
926 glib_size_type='__int64'
928 *) AC_MSG_ERROR([No type matching size_t in size])
932 dnl If int/long are the same size, we see which one produces
933 dnl warnings when used in the location as size_t. (This matters
936 if test $ac_cv_sizeof_size_t = $ac_cv_sizeof_int &&
937 test $ac_cv_sizeof_size_t = $ac_cv_sizeof_long ; then
938 GLIB_CHECK_COMPILE_WARNINGS([
939 #if defined(_AIX) && !defined(__GNUC__)
940 #pragma options langlvl=stdc89
946 unsigned int *size_int = &s;
947 return (int)*size_int;
949 ],glib_size_type=int,
950 [GLIB_CHECK_COMPILE_WARNINGS([
951 #if defined(_AIX) && !defined(__GNUC__)
952 #pragma options langlvl=stdc89
958 unsigned long *size_long = &s;
959 return (int)*size_long;
961 ],glib_size_type=long)])
964 AC_MSG_RESULT(unsigned $glib_size_type)
966 # Check for some functions
967 AC_CHECK_FUNCS(lstat strerror strsignal memmove vsnprintf stpcpy strcasecmp strncasecmp poll getcwd vasprintf setenv unsetenv getc_unlocked readlink symlink fdwalk)
968 AC_CHECK_FUNCS(chown lchmod lchown fchmod fchown link statvfs statfs utimes getgrgid getpwuid)
969 AC_CHECK_FUNCS(getmntent_r setmntent endmntent hasmntopt getmntinfo)
970 # Check for high-resolution sleep functions
971 AC_CHECK_FUNCS(nanosleep nsleep)
973 AC_CHECK_HEADERS(crt_externs.h)
974 AC_CHECK_FUNCS(_NSGetEnviron)
976 AC_FUNC_VSNPRINTF_C99
977 AC_FUNC_PRINTF_UNIX98
979 # Internet address families
980 if test $glib_native_win32 = yes; then
981 glib_inet_includes=["
982 #include <winsock2.h>
985 glib_inet_includes=["
986 #include <sys/types.h>
987 #include <sys/socket.h>
992 GLIB_CHECK_VALUE(AF_INET, $glib_inet_includes, glib_failed=true)
993 GLIB_CHECK_VALUE(AF_INET6, $glib_inet_includes, glib_failed=true)
994 # winsock defines this even though it doesn't support it
995 GLIB_CHECK_VALUE(AF_UNIX, $glib_inet_includes, glib_failed=true)
996 if $glib_failed ; then
997 AC_MSG_ERROR([Could not determine values for AF_INET* constants])
1001 GLIB_CHECK_VALUE(MSG_PEEK, $glib_inet_includes, glib_failed=true)
1002 GLIB_CHECK_VALUE(MSG_OOB, $glib_inet_includes, glib_failed=true)
1003 GLIB_CHECK_VALUE(MSG_DONTROUTE, $glib_inet_includes, glib_failed=true)
1004 if $glib_failed ; then
1005 AC_MSG_ERROR([Could not determine values for MSG_* constants])
1008 AC_CHECK_FUNCS(getprotobyname_r endservent)
1009 AC_CHECK_HEADERS([netdb.h wspiapi.h])
1011 # For gio/libasyncns
1012 if test $glib_native_win32 = no; then
1013 AC_CHECK_FUNCS(strndup setresuid setreuid)
1014 AC_CHECK_HEADERS(sys/prctl.h arpa/nameser_compat.h)
1016 # We can't just use AC_CHECK_FUNC/AC_CHECK_LIB here. Bug 586150
1017 AC_MSG_CHECKING([for res_query])
1018 AC_TRY_LINK([#include <resolv.h>],
1019 [res_query("test", 0, 0, (void *)0, 0);],
1020 [AC_MSG_RESULT([yes])],
1022 LIBS="-lresolv $LIBS"
1023 AC_TRY_LINK([#include <resolv.h>],
1024 [res_query("test", 0, 0, (void *)0, 0);],
1025 [AC_MSG_RESULT([in -lresolv])
1026 LIBASYNCNS_LIBADD="-lresolv"],
1027 [LIBS="-lbind $save_libs"
1028 AC_TRY_LINK([#include <resolv.h>],
1029 [res_query("test", 0, 0, (void *)0, 0);],
1030 [AC_MSG_RESULT([in -lbind])
1031 LIBASYNCNS_LIBADD="-lbind"],
1032 [AC_MSG_ERROR(not found)])])
1034 AC_SUBST(LIBASYNCNS_LIBADD)
1039 AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, Needed to get declarations for msg_control and msg_controllen on Solaris)
1040 AC_DEFINE(_XOPEN_SOURCE, 2, Needed to get declarations for msg_control and msg_controllen on Solaris)
1041 AC_DEFINE(__EXTENSIONS__, 1, Needed to get declarations for msg_control and msg_controllen on Solaris)
1046 dnl if statfs() takes 2 arguments (Posix) or 4 (Solaris)
1048 if test "$ac_cv_func_statfs" = yes ; then
1049 AC_MSG_CHECKING([number of arguments to statfs()])
1050 AC_TRY_COMPILE([#include <unistd.h>
1051 #ifdef HAVE_SYS_PARAM_H
1052 #include <sys/param.h>
1054 #ifdef HAVE_SYS_VFS_H
1055 #include <sys/vfs.h>
1057 #ifdef HAVE_SYS_MOUNT_H
1058 #include <sys/mount.h>
1060 #ifdef HAVE_SYS_STATFS_H
1061 #include <sys/statfs.h>
1062 #endif], [struct statfs st;
1063 statfs(NULL, &st);],[
1065 AC_DEFINE(STATFS_ARGS, 2, [Number of arguments to statfs()])],[
1066 AC_TRY_COMPILE([#include <unistd.h>
1067 #ifdef HAVE_SYS_PARAM_H
1068 #include <sys/param.h>
1070 #ifdef HAVE_SYS_VFS_H
1071 #include <sys/vfs.h>
1073 #ifdef HAVE_SYS_MOUNT_H
1074 #include <sys/mount.h>
1076 #ifdef HAVE_SYS_STATFS_H
1077 #include <sys/statfs.h>
1078 #endif], [struct statfs st;
1079 statfs(NULL, &st, sizeof (st), 0);],[
1081 AC_DEFINE(STATFS_ARGS, 4, [Number of arguments to statfs()])],[
1082 AC_MSG_RESULT(unknown)
1083 AC_MSG_ERROR([unable to determine number of arguments to statfs()])])])
1087 # Check whether to use an included printf
1090 AC_ARG_ENABLE(included-printf,
1091 [AC_HELP_STRING([--enable-included-printf],
1092 [use included printf [default=auto]])],
1093 enable_included_printf="$enableval")
1095 need_included_printf=no
1096 if test "x$enable_included_printf" = "xyes" ; then
1097 need_included_printf=yes
1099 if test "$ac_cv_func_vsnprintf_c99" != "yes" ; then
1100 need_included_printf=yes
1102 if test "$ac_cv_func_printf_unix98" != "yes" ; then
1103 need_included_printf=yes
1105 if test "x$ac_cv_sizeof_long_long" = "x8" &&
1106 test -z "$glib_cv_long_long_format" ; then
1107 need_included_printf=yes
1110 if test "x$enable_included_printf" = "xno" &&
1111 test "x$need_included_printf" = "xyes" ; then
1113 *** Your C library's printf doesn't appear to have the features that
1114 *** GLib needs, but you specified --enable-included-printf=no.])
1117 enable_included_printf=$need_included_printf
1119 AM_CONDITIONAL(HAVE_GOOD_PRINTF, test "$enable_included_printf" != "yes")
1120 if test "$enable_included_printf" != "yes" ; then
1121 AC_DEFINE(HAVE_GOOD_PRINTF,1,[define to use system printf])
1123 if test -z "$glib_cv_long_long_format" ; then
1124 glib_cv_long_long_format="ll"
1126 AC_DEFINE(HAVE_VASPRINTF,1)
1129 # Checks needed for gnulib vasnprintf
1131 jm_AC_TYPE_LONG_LONG
1136 AC_CHECK_TYPES(ptrdiff_t)
1138 AC_CHECK_FUNCS([snprintf wcslen])
1139 AC_FUNC_SNPRINTF_C99
1141 # Check if bcopy can be used for overlapping copies, if memmove isn't found.
1142 # The check is borrowed from the PERL Configure script.
1143 if test "$ac_cv_func_memmove" != "yes"; then
1144 AC_CACHE_CHECK(whether bcopy can handle overlapping copies,
1145 glib_cv_working_bcopy,[AC_TRY_RUN([
1147 char buf[128], abc[128], *b;
1148 int len, off, align;
1149 bcopy("abcdefghijklmnopqrstuvwxyz0123456789", abc, 36);
1150 for (align = 7; align >= 0; align--) {
1151 for (len = 36; len; len--) {
1152 b = buf+align; bcopy(abc, b, len);
1153 for (off = 1; off <= len; off++) {
1154 bcopy(b, b+off, len); bcopy(b+off, b, len);
1155 if (bcmp(b, abc, len)) return(1);
1160 }],glib_cv_working_bcopy=yes,glib_cv_working_bcopy=no)])
1162 GLIB_ASSERT_SET(glib_cv_working_bcopy)
1163 if test "$glib_cv_working_bcopy" = "yes"; then
1164 AC_DEFINE(HAVE_WORKING_BCOPY,1,[Have a working bcopy])
1168 # Check for sys_errlist
1169 AC_MSG_CHECKING(for sys_errlist)
1171 extern char *sys_errlist[];
1172 extern int sys_nerr;
1173 sys_errlist[sys_nerr-1][0] = 0;
1174 ], glib_ok=yes, glib_ok=no)
1175 AC_MSG_RESULT($glib_ok)
1176 if test "$glib_ok" = "no"; then
1177 AC_DEFINE(NO_SYS_ERRLIST,1,[global 'sys_errlist' not found])
1180 # Check for sys_siglist
1181 AC_MSG_CHECKING(for sys_siglist)
1183 extern char *sys_siglist[];
1184 exit (sys_siglist[0]);
1185 ], glib_ok=yes, glib_ok=no)
1186 AC_MSG_RESULT($glib_ok)
1187 if test "$glib_ok" = "no"; then
1188 AC_DEFINE(NO_SYS_SIGLIST,1,[global 'sys_siglist' not found])
1191 # Check for sys_siglist decl (see Tue Jan 19 00:44:24 1999 in changelog)
1192 AC_MSG_CHECKING(for sys_siglist declaration)
1193 AC_TRY_COMPILE([#include <signal.h>], [
1194 strlen (sys_siglist[0]);
1195 ], glib_ok=yes, glib_ok=no)
1196 AC_MSG_RESULT($glib_ok)
1197 if test "$glib_ok" = "no"; then
1198 AC_DEFINE(NO_SYS_SIGLIST_DECL,1,[global 'sys_siglist' not declared])
1201 # Check if <sys/select.h> needs to be included for fd_set
1202 AC_MSG_CHECKING([for fd_set])
1203 AC_TRY_COMPILE([#include <sys/types.h>],
1204 [fd_set readMask, writeMask;], gtk_ok=yes, gtk_ok=no)
1205 if test "$gtk_ok" = "yes"; then
1206 AC_MSG_RESULT([yes, found in sys/types.h])
1208 AC_EGREP_HEADER(fd_set, sys/select.h, gtk_ok=yes)
1209 if test "$gtk_ok" = "yes"; then
1210 # *** FIXME: give it a different name
1211 AC_DEFINE(HAVE_SYS_SELECT_H,1,[found fd_set in sys/select.h])
1212 AC_MSG_RESULT([yes, found in sys/select.h])
1214 AC_DEFINE(NO_FD_SET,1,[didn't find fd_set])
1219 dnl *** check for sane realloc() ***
1220 AC_CACHE_CHECK([whether realloc (NULL,) will work],glib_cv_sane_realloc,[
1221 AC_TRY_RUN([#include <stdlib.h>
1223 return realloc (0, sizeof (int)) == 0;
1225 [glib_cv_sane_realloc=yes],
1226 [glib_cv_sane_realloc=no],
1227 [glib_cv_sane_realloc=yes])
1229 if test x$glib_cv_sane_realloc = xyes; then
1230 AC_DEFINE(REALLOC_0_WORKS,1,[whether realloc (NULL,) works])
1233 dnl Check for nl_langinfo and CODESET
1234 AC_CACHE_CHECK([for nl_langinfo (CODESET)],glib_cv_langinfo_codeset,[
1235 AC_TRY_COMPILE([#include <langinfo.h>],
1236 [char *codeset = nl_langinfo (CODESET);],
1237 [glib_cv_langinfo_codeset=yes],
1238 [glib_cv_langinfo_codeset=no])])
1239 if test x$glib_cv_langinfo_codeset = xyes; then
1240 AC_DEFINE(HAVE_CODESET,1,[Have nl_langinfo (CODESET)])
1243 dnl ****************************************
1244 dnl *** posix_memalign ***
1245 dnl ****************************************
1246 AC_MSG_CHECKING(for a compliant posix_memalign() implementation)
1247 AC_CACHE_VAL(glib_cv_compliant_posix_memalign,[
1248 glib_cv_compliant_posix_memalign=0
1249 if test "$ac_cv_func_posix_memalign" = "yes" ; then
1251 #define _XOPEN_SOURCE 600
1252 #include <stdlib.h> /* posix_memalign() should be defined here */
1253 /* some systems break if #include <malloc.h> used */
1254 static void test_memalign (size_t boundary, size_t size) {
1256 if (posix_memalign (&mem, boundary, size) != 0 || !mem)
1262 test_memalign ( 128, 128 - 2 * sizeof (void*));
1263 test_memalign ( 256, 256 - 2 * sizeof (void*));
1264 test_memalign ( 512, 512 - 2 * sizeof (void*));
1265 test_memalign ( 1024, 1024 - 2 * sizeof (void*));
1266 test_memalign ( 2048, 2048 - 2 * sizeof (void*));
1267 test_memalign ( 4096, 4096 - 2 * sizeof (void*));
1268 test_memalign ( 8192, 8192 - 2 * sizeof (void*));
1269 test_memalign (16384, 16384 - 2 * sizeof (void*));
1270 test_memalign (32768, 32768 - 2 * sizeof (void*));
1271 exit (0); /* success */
1274 [glib_cv_compliant_posix_memalign=1], [], [:])
1278 if test "$glib_cv_compliant_posix_memalign" = "1"; then
1280 AC_DEFINE(POSIX_MEMALIGN_WITH_COMPLIANT_ALLOCS, 1, [define if posix_memalign() can allocate any size])
1286 dnl ****************************************
1287 dnl *** strlcpy/strlcat ***
1288 dnl ****************************************
1290 AC_CACHE_CHECK([for OpenBSD strlcpy/strlcat],glib_cv_have_strlcpy,[
1291 AC_TRY_RUN([#include <stdlib.h>
1295 (void) strlcpy (p, "hi", 10);
1296 if (strlcat (p, "bye", 0) != 3)
1299 }], glib_cv_have_strlcpy=yes,
1300 glib_cv_have_strlcpy=no,
1301 glib_cv_have_strlcpy=no)])
1302 if test "$glib_cv_have_strlcpy" = "yes"; then
1303 AC_DEFINE(HAVE_STRLCPY,1,[Have functions strlcpy and strlcat])
1307 dnl **********************
1308 dnl *** va_copy checks ***
1309 dnl **********************
1310 dnl we currently check for all three va_copy possibilities, so we get
1311 dnl all results in config.log for bug reports.
1312 AC_CACHE_CHECK([for an implementation of va_copy()],glib_cv_va_copy,[
1313 AC_LINK_IFELSE([#include <stdarg.h>
1315 void f (int i, ...) {
1316 va_list args1, args2;
1317 va_start (args1, i);
1318 va_copy (args2, args1);
1319 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
1321 va_end (args1); va_end (args2);
1327 [glib_cv_va_copy=yes],
1328 [glib_cv_va_copy=no])
1330 AC_CACHE_CHECK([for an implementation of __va_copy()],glib_cv___va_copy,[
1331 AC_LINK_IFELSE([#include <stdarg.h>
1333 void f (int i, ...) {
1334 va_list args1, args2;
1335 va_start (args1, i);
1336 __va_copy (args2, args1);
1337 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
1339 va_end (args1); va_end (args2);
1345 [glib_cv___va_copy=yes],
1346 [glib_cv___va_copy=no])
1349 if test "x$glib_cv_va_copy" = "xyes"; then
1350 g_va_copy_func=va_copy
1351 else if test "x$glib_cv___va_copy" = "xyes"; then
1352 g_va_copy_func=__va_copy
1356 if test -n "$g_va_copy_func"; then
1357 AC_DEFINE_UNQUOTED(G_VA_COPY,$g_va_copy_func,[A 'va_copy' style function])
1360 AC_CACHE_CHECK([whether va_lists can be copied by value],glib_cv_va_val_copy,[
1361 AC_TRY_RUN([#include <stdarg.h>
1363 void f (int i, ...) {
1364 va_list args1, args2;
1365 va_start (args1, i);
1367 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
1369 va_end (args1); va_end (args2);
1375 [glib_cv_va_val_copy=yes],
1376 [glib_cv_va_val_copy=no],
1377 [glib_cv_va_val_copy=yes])
1380 if test "x$glib_cv_va_val_copy" = "xno"; then
1381 AC_DEFINE(G_VA_COPY_AS_ARRAY,1, ['va_lists' cannot be copies as values])
1384 dnl ***********************
1385 dnl *** g_module checks ***
1386 dnl ***********************
1388 G_MODULE_LIBS_EXTRA=
1389 G_MODULE_PLUGIN_LIBS=
1390 if test x"$glib_native_win32" = xyes; then
1391 dnl No use for this on Win32
1395 G_MODULE_LDFLAGS=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
1397 dnl G_MODULE_IMPL= don't reset, so cmd-line can override
1398 G_MODULE_NEED_USCORE=0
1399 G_MODULE_BROKEN_RTLD_GLOBAL=0
1400 G_MODULE_HAVE_DLERROR=0
1401 dnl *** force native WIN32 shared lib loader
1402 if test -z "$G_MODULE_IMPL"; then
1404 *-*-mingw*|*-*-cygwin*) G_MODULE_IMPL=G_MODULE_IMPL_WIN32 ;;
1407 dnl *** force native AIX library loader
1408 dnl *** dlopen() filepath must be of the form /path/libname.a(libname.so)
1409 if test -z "$G_MODULE_IMPL"; then
1411 *-*-aix*) G_MODULE_IMPL=G_MODULE_IMPL_AR ;;
1414 dnl *** dlopen() and dlsym() in system libraries
1415 if test -z "$G_MODULE_IMPL"; then
1416 AC_CHECK_FUNC(dlopen,
1417 [AC_CHECK_FUNC(dlsym,
1418 [G_MODULE_IMPL=G_MODULE_IMPL_DL],[])],
1421 dnl *** load_image (BeOS)
1422 if test -z "$G_MODULE_IMPL" && test "x$glib_native_beos" = "xyes"; then
1423 AC_CHECK_LIB(root, load_image,
1424 [G_MODULE_LIBS="-lbe -lroot -lglib-2.0 "
1425 G_MODULE_LIBS_EXTRA="-L\$(top_builddir_full)/.libs"
1426 G_MODULE_PLUGIN_LIBS="-L\$(top_builddir_full)/gmodule/.libs -lgmodule"
1427 G_MODULE_IMPL=G_MODULE_IMPL_BEOS],
1430 dnl *** NSLinkModule (dyld) in system libraries (Darwin)
1431 if test -z "$G_MODULE_IMPL"; then
1432 AC_CHECK_FUNC(NSLinkModule,
1433 [G_MODULE_IMPL=G_MODULE_IMPL_DYLD
1434 G_MODULE_NEED_USCORE=1],
1437 dnl *** dlopen() and dlsym() in libdl
1438 if test -z "$G_MODULE_IMPL"; then
1439 AC_CHECK_LIB(dl, dlopen,
1440 [AC_CHECK_LIB(dl, dlsym,
1442 G_MODULE_IMPL=G_MODULE_IMPL_DL],[])],
1445 dnl *** shl_load() in libdld (HP-UX)
1446 if test -z "$G_MODULE_IMPL"; then
1447 AC_CHECK_LIB(dld, shl_load,
1448 [G_MODULE_LIBS=-ldld
1449 G_MODULE_IMPL=G_MODULE_IMPL_DLD],
1452 dnl *** additional checks for G_MODULE_IMPL_DL
1453 if test "$G_MODULE_IMPL" = "G_MODULE_IMPL_DL"; then
1455 LDFLAGS_orig="$LDFLAGS"
1456 LIBS="$G_MODULE_LIBS $LIBS"
1457 LDFLAGS="$LDFLAGS $G_MODULE_LDFLAGS"
1458 dnl *** check for OSF1/5.0 RTLD_GLOBAL brokenness
1459 echo "void glib_plugin_test(void) { }" > plugin.c
1460 ${SHELL} ./libtool --mode=compile ${CC} -shared \
1461 -export-dynamic -o plugin.o plugin.c 2>&1 >/dev/null
1462 AC_CACHE_CHECK([for RTLD_GLOBAL brokenness],
1463 glib_cv_rtldglobal_broken,[
1467 # define RTLD_GLOBAL 0
1470 # define RTLD_LAZY 0
1472 int glib_plugin_test;
1474 void *handle, *global, *local;
1475 global = &glib_plugin_test;
1476 handle = dlopen ("./.libs/plugin.o", RTLD_GLOBAL | RTLD_LAZY);
1477 if (!handle) return 0;
1478 local = dlsym (handle, "glib_plugin_test");
1479 return global == local;
1481 [glib_cv_rtldglobal_broken=no],
1482 [glib_cv_rtldglobal_broken=yes],
1483 [glib_cv_rtldglobal_broken=no])
1484 rm -f plugin.c plugin.o plugin.lo .libs/plugin.o
1485 rmdir .libs 2>/dev/null
1487 if test "x$glib_cv_rtldglobal_broken" = "xyes"; then
1488 G_MODULE_BROKEN_RTLD_GLOBAL=1
1490 G_MODULE_BROKEN_RTLD_GLOBAL=0
1492 dnl *** check whether we need preceeding underscores
1493 AC_CACHE_CHECK([for preceeding underscore in symbols],
1495 AC_TRY_RUN([#include <dlfcn.h>
1496 int glib_underscore_test (void) { return 42; }
1498 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1499 handle = dlopen ((void*)0, 0);
1501 f1 = dlsym (handle, "glib_underscore_test");
1502 f2 = dlsym (handle, "_glib_underscore_test");
1503 } return (!f2 || f1);
1505 [glib_cv_uscore=yes],
1506 [glib_cv_uscore=no],
1508 rm -f plugin.c plugin.$ac_objext plugin.lo
1510 GLIB_ASSERT_SET(glib_cv_uscore)
1511 if test "x$glib_cv_uscore" = "xyes"; then
1512 G_MODULE_NEED_USCORE=1
1514 G_MODULE_NEED_USCORE=0
1517 LDFLAGS="$LDFLAGS_orig"
1518 dnl *** check for having dlerror()
1519 AC_CHECK_FUNC(dlerror,
1520 [G_MODULE_HAVE_DLERROR=1],
1521 [G_MODULE_HAVE_DLERROR=0])
1524 dnl *** done, have we got an implementation?
1525 if test -z "$G_MODULE_IMPL"; then
1527 G_MODULE_SUPPORTED=false
1529 G_MODULE_SUPPORTED=true
1532 AC_MSG_CHECKING(for the suffix of module shared libraries)
1534 shrext_cmds=`./libtool --config | grep '^shrext_cmds='`
1536 module=yes eval std_shrext=$shrext_cmds
1537 # chop the initial dot
1538 glib_gmodule_suffix=`echo $std_shrext | sed 's/^\.//'`
1539 AC_MSG_RESULT(.$glib_gmodule_suffix)
1540 # any reason it may fail?
1541 if test "x$glib_gmodule_suffix" = x; then
1542 AC_MSG_ERROR(Cannot determine shared library suffix from libtool)
1545 AC_SUBST(G_MODULE_SUPPORTED)
1546 AC_SUBST(G_MODULE_IMPL)
1547 AC_SUBST(G_MODULE_LIBS)
1548 AC_SUBST(G_MODULE_LIBS_EXTRA)
1549 AC_SUBST(G_MODULE_PLUGIN_LIBS)
1550 AC_SUBST(G_MODULE_LDFLAGS)
1551 AC_SUBST(G_MODULE_HAVE_DLERROR)
1552 AC_SUBST(G_MODULE_BROKEN_RTLD_GLOBAL)
1553 AC_SUBST(G_MODULE_NEED_USCORE)
1554 AC_SUBST(GLIB_DEBUG_FLAGS)
1556 dnl **********************
1557 dnl *** g_spawn checks ***
1558 dnl **********************
1560 AC_MSG_CHECKING(for gspawn implementation)
1563 GSPAWN=gspawn-win32.lo
1569 AC_MSG_RESULT($GSPAWN)
1572 dnl *************************
1573 dnl *** GIOChannel checks ***
1574 dnl *************************
1576 AC_MSG_CHECKING(for GIOChannel implementation)
1588 dnl *********************************
1589 dnl *** Directory for GIO modules ***
1590 dnl *********************************
1592 AC_ARG_WITH(gio-module-dir,
1593 [AC_HELP_STRING([--with-gio-module-dir=PATH],
1594 [Load gio modules from this directory [LIBDIR/gio/modules]])],
1596 [with_gio_module_dir='${libdir}/gio/modules'])
1597 GIO_MODULE_DIR=$with_gio_module_dir
1598 AC_SUBST(GIO_MODULE_DIR)
1600 dnl **********************************
1601 dnl *** Check for libselinux (GIO) ***
1602 dnl **********************************
1603 AC_ARG_ENABLE(selinux, [ --disable-selinux build without selinux support])
1606 if test "x$enable_selinux" != "xno"; then
1608 AC_CHECK_LIB(selinux, is_selinux_enabled,
1609 [AC_CHECK_HEADERS(selinux/selinux.h,
1610 [AC_CHECK_LIB(selinux, lgetfilecon_raw,
1611 [AC_DEFINE(HAVE_SELINUX, 1, [Define to 1 if libselinux is available])
1612 SELINUX_LIBS="-lselinux"
1617 AC_SUBST(SELINUX_LIBS)
1619 dnl *****************************
1620 dnl ** Check for inotify (GIO) **
1621 dnl *****************************
1623 AC_CHECK_HEADERS([sys/inotify.h],
1626 AC_CHECK_FUNCS(inotify_init1)
1629 AM_CONDITIONAL(HAVE_INOTIFY, [test "$inotify_support" = "yes"])
1631 dnl *********************************
1632 dnl ** Check for Solaris FEN (GIO) **
1633 dnl *********************************
1637 #ifndef PORT_SOURCE_FILE
1638 #error "Please upgrade to Nevada 72 or above to suppoert FEN"
1640 int main() { return 0; } ],
1645 AM_CONDITIONAL(HAVE_FEN, [test "$fen_support" = "yes"])
1647 dnl ****************************
1648 dnl *** Checks for FAM (GIO) ***
1649 dnl ****************************
1651 should_disable_fam=no
1653 AC_ARG_ENABLE(fam, [ --disable-fam build without enabling fam for file system monitoring],
1655 if test "x$enable_fam" = "xno"; then
1656 should_disable_fam=yes
1657 echo "Not building FAM support"
1663 if test "x$should_disable_fam" = "xno"; then
1664 AC_CHECK_LIB(fam, FAMOpen,
1665 [AC_CHECK_HEADERS(fam.h,
1666 [AC_DEFINE(HAVE_FAM, [], [Define if we have FAM])
1667 AC_CHECK_LIB(fam, FAMNoExists,
1668 AC_DEFINE(HAVE_FAM_NO_EXISTS, [], [Define if we have FAMNoExists in fam]))
1671 AC_MSG_WARN(*** FAM support will not be built (header files not found) ***))],
1672 AC_MSG_WARN(*** FAM support will not be built (FAM library not found) ***))
1675 AM_CONDITIONAL(HAVE_FAM, [test "$fam_support" = "yes"])
1678 dnl *****************************
1679 dnl *** Check for xattr (GIO) ***
1680 dnl *****************************
1681 AC_ARG_ENABLE(xattr, [ --disable-xattr build without xattr support])
1684 if test "x$enable_xattr" != "xno"; then
1686 dnl either glibc or libattr can provide xattr support
1688 dnl for both of them, we check for getxattr being in
1689 dnl the library and a valid xattr header.
1692 AC_CHECK_LIB(c, getxattr,
1693 [AC_CHECK_HEADERS(sys/xattr.h,
1694 [AC_DEFINE(HAVE_XATTR, 1, [Define to 1 if xattr is available])
1698 if test "x$msg_xattr" != "xyes"; then
1699 dnl failure. try libattr
1700 AC_CHECK_LIB(attr, getxattr,
1701 [AC_CHECK_HEADERS(attr/xattr.h,
1702 [AC_DEFINE(HAVE_XATTR, 1, [Define to 1 if xattr is available])
1708 if test "x$msg_xattr" = "xyes"; then
1709 AC_MSG_CHECKING([for XATTR_NOFOLLOW])
1712 #ifdef HAVE_SYS_TYPES_H
1713 #include <sys/types.h>
1715 #ifdef HAVE_SYS_XATTR_H
1716 #include <sys/xattr.h>
1717 #elif HAVE_ATTR_XATTR_H
1718 #include <attr/xattr.h>
1721 [ssize_t len = getxattr("", "", NULL, 0, 0, XATTR_NOFOLLOW);],
1723 AC_DEFINE([HAVE_XATTR_NOFOLLOW], [1], [Define to 1 if xattr API uses XATTR_NOFOLLOW])
1724 AC_MSG_RESULT([yes])
1726 [AC_MSG_RESULT([no])]
1731 AC_SUBST(XATTR_LIBS)
1733 dnl ****************************************
1734 dnl *** platform dependent source checks ***
1735 dnl ****************************************
1737 AC_MSG_CHECKING(for platform-dependent source)
1739 *-*-cygwin*|*-*-mingw*)
1740 PLATFORMDEP=gwin32.lo
1746 AC_MSG_RESULT($PLATFORMDEP)
1747 AC_SUBST(PLATFORMDEP)
1749 AC_MSG_CHECKING([whether to compile timeloop])
1751 *-*-cygwin*|*-*-mingw*|*-*-minix)
1758 AC_MSG_RESULT($enable_timeloop)
1759 AM_CONDITIONAL(ENABLE_TIMELOOP, test x$enable_timeloop = xyes)
1761 AC_MSG_CHECKING([if building for some Win32 platform])
1763 *-*-mingw*|*-*-cygwin*)
1770 AC_MSG_RESULT($platform_win32)
1771 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
1773 dnl ***********************
1774 dnl *** g_thread checks ***
1775 dnl ***********************
1777 AC_ARG_WITH(threads,
1778 [AC_HELP_STRING([--with-threads=@<:@none/posix/dce/win32@:>@],
1779 [specify a thread implementation to use])],
1780 [if test "x$with_threads" = x; then
1783 want_threads=$with_threads
1786 if test "x$enable_threads" = "xno"; then
1790 dnl error and warning message
1791 dnl *************************
1793 THREAD_NO_IMPLEMENTATION="You do not have any known thread system on your
1794 computer. GLib will not have a default thread implementation."
1796 FLAG_DOES_NOT_WORK="I can't find the MACRO to enable thread safety on your
1797 platform (normally it's "_REENTRANT"). I'll not use any flag on
1798 compilation now, but then your programs might not work.
1799 Please provide information on how it is done on your system."
1801 LIBS_NOT_FOUND_1="I can't find the libraries for the thread implementation
1804 LIBS_NOT_FOUND_2=". Please choose another thread implementation or
1805 provide information on your thread implementation.
1806 You can also run 'configure --disable-threads'
1807 to compile without thread support."
1809 FUNC_NO_GETPWUID_R="the 'g_get_(user_name|real_name|home_dir|tmp_dir)'
1810 functions will not be MT-safe during their first call because
1811 there is no working 'getpwuid_r' on your system."
1813 FUNC_NO_LOCALTIME_R="the 'g_date_set_time' function will not be MT-safe
1814 because there is no 'localtime_r' on your system."
1816 POSIX_NO_YIELD="I can not find a yield functions for your platform. A rather
1817 crude surrogate will be used. If you happen to know a
1818 yield function for your system, please inform the GLib
1821 POSIX_NO_PRIORITIES="I can not find the minimal and maximal priorities for
1822 threads on your system. Thus threads can only have the default
1823 priority. If you happen to know these main/max
1824 priorities, please inform the GLib developers."
1826 AIX_COMPILE_INFO="AIX's C compiler needs to be called by a different name, when
1827 linking threaded applications. As GLib cannot do that
1828 automatically, you will get an linkg error everytime you are
1829 not using the right compiler. In that case you have to relink
1830 with the right compiler. Ususally just '_r' is appended
1831 to the compiler name."
1833 dnl determination of thread implementation
1834 dnl ***************************************
1836 # have_threads=no means no thread support
1837 # have_threads=none means no default thread implementation
1840 if test "x$want_threads" = xyes || test "x$want_threads" = xposix \
1841 || test "x$want_threads" = xdce; then
1842 # -D_POSIX4_DRAFT_SOURCE -D_POSIX4A_DRAFT10_SOURCE is for DG/UX
1843 # -U_OSF_SOURCE is for Digital UNIX 4.0d
1844 GTHREAD_COMPILE_IMPL_DEFINES="-D_POSIX4_DRAFT_SOURCE -D_POSIX4A_DRAFT10_SOURCE -U_OSF_SOURCE"
1845 glib_save_CPPFLAGS="$CPPFLAGS"
1846 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
1847 if test "x$have_threads" = xno; then
1848 AC_TRY_COMPILE([#include <pthread.h>],
1849 [pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER;],
1852 if test "x$have_threads" = xno; then
1853 AC_TRY_COMPILE([#include <pthread.h>],
1855 pthread_mutex_init (&m, pthread_mutexattr_default);],
1858 # Tru64Unix requires -pthread to find pthread.h. See #103020
1859 CPPFLAGS="$CPPFLAGS -pthread"
1860 if test "x$have_threads" = xno; then
1861 AC_TRY_COMPILE([#include <pthread.h>],
1862 [pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER;],
1865 CPPFLAGS="$glib_save_CPPFLAGS"
1867 if test "x$want_threads" = xyes || test "x$want_threads" = xwin32; then
1874 if test "x$want_threads" = xnone; then
1878 AC_MSG_CHECKING(for thread implementation)
1880 if test "x$have_threads" = xno && test "x$want_threads" != xno; then
1881 AC_MSG_RESULT(none available)
1882 AC_MSG_WARN($THREAD_NO_IMPLEMENTATION)
1884 AC_MSG_RESULT($have_threads)
1888 dnl determination of G_THREAD_CFLAGS
1889 dnl ********************************
1892 G_THREAD_LIBS_EXTRA=
1896 dnl Test program for basic POSIX threads functionality
1898 m4_define([glib_thread_test],[
1899 #include <pthread.h>
1901 void* func(void* data) {check_me = 42; return &check_me;}
1905 pthread_create (&t, $1, func, 0);
1906 pthread_join (t, &ret);
1907 return (check_me != 42 || ret != &check_me);
1911 dnl Test program for sched_get_priority_min()
1913 m4_define([glib_sched_priority_test],[
1918 return sched_get_priority_min(SCHED_OTHER)==-1
1922 if test x"$have_threads" != xno; then
1924 if test x"$have_threads" = xposix; then
1925 # First we test for posix, whether -pthread or -pthreads do the trick as
1926 # both CPPFLAG and LIBS.
1927 # One of them does for most gcc versions and some other platforms/compilers
1928 # too and could be considered as the canonical way to go.
1930 *-*-cygwin*|*-*-darwin*)
1931 # skip cygwin and darwin -pthread or -pthreads test
1934 # These compiler/linker flags work with both Sun Studio and gcc
1935 # Sun Studio expands -mt to -D_REENTRANT and -lthread
1936 # gcc expands -pthreads to -D_REENTRANT -D_PTHREADS -lpthread
1937 G_THREAD_CFLAGS="-D_REENTRANT -D_PTHREADS"
1938 G_THREAD_LIBS="-lpthread -lthread"
1941 for flag in pthread pthreads mt; do
1942 glib_save_CFLAGS="$CFLAGS"
1943 CFLAGS="$CFLAGS -$flag"
1944 AC_TRY_RUN(glib_thread_test(0),
1945 glib_flag_works=yes,
1947 [AC_LINK_IFELSE(glib_thread_test(0),
1948 glib_flag_works=yes,
1949 glib_flag_works=no)])
1950 CFLAGS="$glib_save_CFLAGS"
1951 if test $glib_flag_works = yes ; then
1952 G_THREAD_CFLAGS=-$flag
1953 G_THREAD_LIBS=-$flag
1961 if test x"$G_THREAD_CFLAGS" = x; then
1963 # The canonical -pthread[s] does not work. Try something different.
1967 if test x"$GCC" = xyes; then
1968 # GCC 3.0 and above needs -pthread.
1969 # Should be coverd by the case above.
1970 # GCC 2.x and below needs -mthreads
1971 G_THREAD_CFLAGS="-mthreads"
1972 G_THREAD_LIBS=$G_THREAD_CFLAGS
1974 # We are probably using the aix compiler. Normaly a
1975 # program would have to be compiled with the _r variant
1976 # of the corresponding compiler, but we as GLib cannot
1977 # do that: but the good news is that for compiling the
1978 # only difference is the added -D_THREAD_SAFE compile
1979 # option. This is according to the "C for AIX User's
1981 G_THREAD_CFLAGS="-D_THREAD_SAFE"
1985 G_THREAD_CFLAGS="-D_REENTRANT -D_POSIX4A_DRAFT10_SOURCE"
1988 # So we are using dce threads. posix threads are already
1990 G_THREAD_CFLAGS="-threads"
1991 G_THREAD_LIBS=$G_THREAD_CFLAGS
1993 *-sysv5uw7*) # UnixWare 7
1994 # We are not using gcc with -pthread. Catched above.
1995 G_THREAD_CFLAGS="-Kthread"
1996 G_THREAD_LIBS=$G_THREAD_CFLAGS
1999 # No flag needed when using MSVCRT.DLL
2003 G_THREAD_CFLAGS="-D_REENTRANT" # good default guess otherwise
2009 # if we are not finding the localtime_r function, then we probably are
2010 # not using the proper multithread flag
2012 glib_save_CPPFLAGS="$CPPFLAGS"
2013 CPPFLAGS="$CPPFLAGS $G_THREAD_CFLAGS"
2015 # First we test, whether localtime_r is declared in time.h
2016 # directly. Then we test whether a macro localtime_r exists, in
2017 # which case localtime_r in the test program is replaced and thus
2018 # if we still find localtime_r in the output, it is not defined as
2021 AC_EGREP_CPP([[^a-zA-Z1-9_]localtime_r[^a-zA-Z1-9_]], [#include <time.h>], ,
2022 [AC_EGREP_CPP([[^a-zA-Z1-9_]localtime_r[^a-zA-Z1-9_]], [#include <time.h>
2024 AC_MSG_WARN($FLAG_DOES_NOT_WORK))])
2026 CPPFLAGS="$glib_save_CPPFLAGS"
2028 AC_MSG_CHECKING(thread related cflags)
2029 AC_MSG_RESULT($G_THREAD_CFLAGS)
2030 CPPFLAGS="$CPPFLAGS $G_THREAD_CFLAGS"
2033 dnl determination of G_THREAD_LIBS
2034 dnl ******************************
2036 mutex_has_default=no
2037 case $have_threads in
2039 glib_save_CPPFLAGS="$CPPFLAGS"
2040 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
2041 if test x"$G_THREAD_LIBS" = x; then
2044 # We are not using gcc (would have set G_THREAD_LIBS) and thus
2045 # probably using the aix compiler.
2046 AC_MSG_WARN($AIX_COMPILE_INFO)
2050 glib_save_LIBS="$LIBS"
2051 for thread_lib in "" pthread pthread32 pthreads thread dce; do
2052 if test x"$thread_lib" = x; then
2056 add_thread_lib="-l$thread_lib"
2057 IN=" in -l$thread_lib"
2059 if test x"$have_threads" = xposix; then
2062 defattr=pthread_attr_default
2065 LIBS="$add_thread_lib $glib_save_LIBS"
2067 AC_MSG_CHECKING(for pthread_create/pthread_join$IN)
2068 AC_TRY_RUN(glib_thread_test($defattr),
2071 [AC_LINK_IFELSE(glib_thread_test($defattr),
2074 AC_MSG_RESULT($glib_result)
2076 if test "$glib_result" = "yes" ; then
2077 G_THREAD_LIBS="$add_thread_lib"
2081 if test "x$G_THREAD_LIBS" = xerror; then
2082 AC_MSG_ERROR($LIBS_NOT_FOUND_1$have_threads$LIBS_NOT_FOUND_2)
2084 LIBS="$glib_save_LIBS"
2089 glib_save_LIBS="$LIBS"
2090 for thread_lib in "" rt rte; do
2091 if test x"$thread_lib" = x; then
2095 add_thread_lib="-l$thread_lib"
2096 IN=" in -l$thread_lib"
2098 LIBS="$add_thread_lib $glib_save_LIBS"
2100 AC_MSG_CHECKING(for sched_get_priority_min$IN)
2101 AC_TRY_RUN(glib_sched_priority_test,
2104 [AC_LINK_IFELSE(glib_sched_priority_test,
2107 AC_MSG_RESULT($glib_result)
2109 if test "$glib_result" = "yes" ; then
2110 G_THREAD_LIBS="$G_THREAD_LIBS $add_thread_lib"
2111 posix_priority_min="sched_get_priority_min(SCHED_OTHER)"
2112 posix_priority_max="sched_get_priority_max(SCHED_OTHER)"
2116 LIBS="$glib_save_LIBS"
2117 mutex_has_default=yes
2118 mutex_default_type='pthread_mutex_t'
2119 mutex_default_init='PTHREAD_MUTEX_INITIALIZER'
2120 mutex_header_file='pthread.h'
2121 if test "x$have_threads" = "xposix"; then
2122 g_threads_impl="POSIX"
2124 g_threads_impl="DCE"
2125 have_threads="posix"
2127 AC_SUBST(GTHREAD_COMPILE_IMPL_DEFINES)
2128 CPPFLAGS="$glib_save_CPPFLAGS"
2131 g_threads_impl="WIN32"
2134 g_threads_impl="NONE"
2137 g_threads_impl="NONE"
2142 if test "x$G_THREAD_LIBS" = xerror; then
2143 AC_MSG_ERROR($LIBS_NOT_FOUND_1$have_threads$LIBS_NOT_FOUND_2)
2148 G_THREAD_LIBS="-lbe -lroot -lglib-2.0 "
2149 G_THREAD_LIBS_EXTRA="-L\$(top_builddir_full)/.libs"
2155 AC_MSG_CHECKING(thread related libraries)
2156 AC_MSG_RESULT($G_THREAD_LIBS)
2158 dnl check for mt safe function variants and some posix functions
2159 dnl ************************************************************
2161 if test x"$have_threads" != xno; then
2162 glib_save_LIBS="$LIBS"
2163 # we are not doing the following for now, as this might require glib
2164 # to always be linked with the thread libs on some platforms.
2165 # LIBS="$LIBS $G_THREAD_LIBS"
2166 AC_CHECK_FUNCS(localtime_r gmtime_r)
2167 if test "$ac_cv_header_pwd_h" = "yes"; then
2168 AC_CACHE_CHECK([for posix getpwuid_r],
2169 ac_cv_func_posix_getpwuid_r,
2175 struct passwd pwd, *pwptr = &pwd;
2178 error = getpwuid_r (0, &pwd, buffer,
2179 sizeof (buffer), &pwptr);
2180 return (error < 0 && errno == ENOSYS)
2183 [ac_cv_func_posix_getpwuid_r=yes],
2184 [ac_cv_func_posix_getpwuid_r=no])])
2185 GLIB_ASSERT_SET(ac_cv_func_posix_getpwuid_r)
2186 if test "$ac_cv_func_posix_getpwuid_r" = yes; then
2187 AC_DEFINE(HAVE_POSIX_GETPWUID_R,1,
2188 [Have POSIX function getpwuid_r])
2190 AC_CACHE_CHECK([for nonposix getpwuid_r],
2191 ac_cv_func_nonposix_getpwuid_r,
2192 [AC_TRY_LINK([#include <pwd.h>],
2193 [char buffer[10000];
2195 getpwuid_r (0, &pwd, buffer,
2197 [ac_cv_func_nonposix_getpwuid_r=yes],
2198 [ac_cv_func_nonposix_getpwuid_r=no])])
2199 GLIB_ASSERT_SET(ac_cv_func_nonposix_getpwuid_r)
2200 if test "$ac_cv_func_nonposix_getpwuid_r" = yes; then
2201 AC_DEFINE(HAVE_NONPOSIX_GETPWUID_R,1,
2202 [Have non-POSIX function getpwuid_r])
2206 if test "$ac_cv_header_grp_h" = "yes"; then
2207 AC_CACHE_CHECK([for posix getgrgid_r],
2208 ac_cv_func_posix_getgrgid_r,
2214 struct group grp, *grpptr = &grp;
2217 error = getgrgid_r (0, &grp, buffer,
2218 sizeof (buffer), &grpptr);
2219 return (error < 0 && errno == ENOSYS)
2222 [ac_cv_func_posix_getgrgid_r=yes],
2223 [ac_cv_func_posix_getgrgid_r=no])])
2224 GLIB_ASSERT_SET(ac_cv_func_posix_getgrgid_r)
2225 if test "$ac_cv_func_posix_getgrgid_r" = yes; then
2226 AC_DEFINE(HAVE_POSIX_GETGRGID_R,1,
2227 [Have POSIX function getgrgid_r])
2229 AC_CACHE_CHECK([for nonposix getgrgid_r],
2230 ac_cv_func_nonposix_getgrgid_r,
2231 [AC_TRY_LINK([#include <grp.h>],
2232 [char buffer[10000];
2234 getgrgid_r (0, &grp, buffer,
2236 [ac_cv_func_nonposix_getgrgid_r=yes],
2237 [ac_cv_func_nonposix_getgrgid_r=no])])
2238 GLIB_ASSERT_SET(ac_cv_func_nonposix_getgrgid_r)
2239 if test "$ac_cv_func_nonposix_getgrgid_r" = yes; then
2240 AC_DEFINE(HAVE_NONPOSIX_GETGRGID_R,1,
2241 [Have non-POSIX function getgrgid_r])
2245 LIBS="$G_THREAD_LIBS $LIBS"
2246 if test x"$have_threads" = xposix; then
2247 glib_save_CPPFLAGS="$CPPFLAGS"
2248 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
2249 dnl we might grow sizeof(pthread_t) later on, so use a dummy name here
2250 GLIB_SIZEOF([#include <pthread.h>], pthread_t, system_thread)
2251 # This is not AC_CHECK_FUNC to also work with function
2252 # name mangling in header files.
2253 AC_MSG_CHECKING(for pthread_attr_setstacksize)
2254 AC_TRY_LINK([#include <pthread.h>],
2255 [pthread_attr_t t; pthread_attr_setstacksize(&t,0)],
2257 AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE,1,
2258 [Have function pthread_attr_setstacksize])],
2259 [AC_MSG_RESULT(no)])
2260 AC_MSG_CHECKING(for minimal/maximal thread priority)
2261 if test x"$posix_priority_min" = x; then
2262 AC_EGREP_CPP(PX_PRIO_MIN,[#include <pthread.h>
2264 posix_priority_min=PX_PRIO_MIN
2265 posix_priority_max=PX_PRIO_MAX])
2267 if test x"$posix_priority_min" = x; then
2269 AC_EGREP_CPP(PTHREAD_PRIO_MIN,[#include <pthread.h>
2270 PTHREAD_PRIO_MIN],,[
2271 posix_priority_min=PTHREAD_PRIO_MIN
2272 posix_priority_max=PTHREAD_PRIO_MAX])
2274 if test x"$posix_priority_min" = x; then
2275 AC_EGREP_CPP(PRI_OTHER_MIN,[#include <pthread.h>
2277 posix_priority_min=PRI_OTHER_MIN
2278 posix_priority_max=PRI_OTHER_MAX])
2280 if test x"$posix_priority_min" = x; then
2281 AC_MSG_RESULT(none found)
2282 AC_MSG_WARN($POSIX_NO_PRIORITIES)
2283 posix_priority_min=-1
2284 posix_priority_max=-1
2286 AC_MSG_RESULT($posix_priority_min/$posix_priority_max)
2287 AC_MSG_CHECKING(for pthread_setschedparam)
2288 AC_TRY_LINK([#include <pthread.h>],
2289 [pthread_t t; pthread_setschedparam(t, 0, NULL)],
2291 AC_DEFINE_UNQUOTED(POSIX_MIN_PRIORITY,$posix_priority_min,[Minimum POSIX RT priority])
2292 AC_DEFINE_UNQUOTED(POSIX_MAX_PRIORITY,$posix_priority_max,[Maximum POSIX RT priority])],
2294 AC_MSG_WARN($POSIX_NO_PRIORITIES)])
2296 posix_yield_func=none
2297 AC_MSG_CHECKING(for posix yield function)
2298 for yield_func in sched_yield pthread_yield_np pthread_yield \
2300 AC_TRY_LINK([#include <pthread.h>],
2302 [posix_yield_func="$yield_func"
2305 if test x"$posix_yield_func" = xnone; then
2306 AC_MSG_RESULT(none found)
2307 AC_MSG_WARN($POSIX_NO_YIELD)
2308 posix_yield_func="g_usleep(1000)"
2310 AC_MSG_RESULT($posix_yield_func)
2311 posix_yield_func="$posix_yield_func()"
2313 AC_DEFINE_UNQUOTED(POSIX_YIELD_FUNC,$posix_yield_func,[The POSIX RT yield function])
2314 CPPFLAGS="$glib_save_CPPFLAGS"
2316 elif test x"$have_threads" = xwin32; then
2317 # It's a pointer to a private struct
2318 GLIB_SIZEOF(,struct _GThreadData *, system_thread)
2321 LIBS="$glib_save_LIBS"
2323 # now spit out all the warnings.
2324 if test "$ac_cv_func_posix_getpwuid_r" != "yes" &&
2325 test "$ac_cv_func_nonposix_getpwuid_r" != "yes"; then
2326 AC_MSG_WARN($FUNC_NO_GETPWUID_R)
2328 if test "$ac_cv_func_localtime_r" != "yes"; then
2329 AC_MSG_WARN($FUNC_NO_LOCALTIME_R)
2333 if test x"$glib_cv_sizeof_system_thread" = x; then
2334 # use a pointer as a fallback.
2335 GLIB_SIZEOF(,void *, system_thread)
2339 # Hack to deal with:
2341 # a) GCC < 3.3 for Linux doesn't include -lpthread when
2342 # building shared libraries with linux.
2343 # b) FreeBSD doesn't do this either.
2346 *-*-freebsd*|*-*-linux*)
2347 G_THREAD_LIBS_FOR_GTHREAD="`echo $G_THREAD_LIBS | sed s/-pthread/-lpthread/`"
2350 G_THREAD_LIBS_FOR_GTHREAD="$G_THREAD_LIBS"
2354 AM_CONDITIONAL(HAVE_THREADS, [test "$have_threads" != "none"])
2355 AC_DEFINE_UNQUOTED(G_THREAD_SOURCE,"gthread-$have_threads.c",
2356 [Source file containing theread implementation])
2357 AC_SUBST(G_THREAD_CFLAGS)
2358 AC_SUBST(G_THREAD_LIBS)
2359 AC_SUBST(G_THREAD_LIBS_FOR_GTHREAD)
2360 AC_SUBST(G_THREAD_LIBS_EXTRA)
2362 dnl **********************************************
2363 dnl *** GDefaultMutex setup and initialization ***
2364 dnl **********************************************
2366 dnl if mutex_has_default = yes, we also got
2367 dnl mutex_default_type, mutex_default_init and mutex_header_file
2368 if test $mutex_has_default = yes ; then
2369 glib_save_CPPFLAGS="$CPPFLAGS"
2370 glib_save_LIBS="$LIBS"
2371 LIBS="$G_THREAD_LIBS $LIBS"
2372 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
2373 GLIB_SIZEOF([#include <$mutex_header_file>],
2374 $mutex_default_type,
2376 GLIB_BYTE_CONTENTS([#include <$mutex_header_file>],
2377 $mutex_default_type,
2379 $glib_cv_sizeof_gmutex,
2380 $mutex_default_init)
2381 if test x"$glib_cv_byte_contents_gmutex" = xno; then
2382 mutex_has_default=no
2384 CPPFLAGS="$glib_save_CPPFLAGS"
2385 LIBS="$glib_save_LIBS"
2388 AC_CHECK_FUNCS(clock_gettime, [], [
2389 AC_CHECK_LIB(rt, clock_gettime, [
2390 AC_DEFINE(HAVE_CLOCK_GETTIME, 1)
2391 G_THREAD_LIBS="$G_THREAD_LIBS -lrt"
2392 G_THREAD_LIBS_FOR_GTHREAD="$G_THREAD_LIBS_FOR_GTHREAD -lrt"
2396 AC_CACHE_CHECK(for monotonic clocks,
2397 glib_cv_monotonic_clock,AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
2401 #if !(defined(_POSIX_MONOTONIC_CLOCK) && _POSIX_MONOTONIC_CLOCK >= 0 && defined(CLOCK_MONOTONIC))
2402 #error No monotonic clock
2406 ]])],glib_cv_monotonic_clock=yes,glib_cv_monotonic_clock=no))
2407 if test "$glib_cv_monotonic_clock" = "yes"; then
2408 AC_DEFINE(HAVE_MONOTONIC_CLOCK,1,[Have a monotonic clock])
2412 dnl ********************************
2413 dnl *** g_atomic_* tests for gcc ***
2414 dnl ********************************
2416 AC_MSG_CHECKING([whether to use assembler code for atomic operations])
2418 glib_cv_gcc_has_builtin_atomic_operations=no
2419 if test x"$GCC" = xyes; then
2420 AC_MSG_CHECKING([whether GCC supports build-in atomic intrinsics])
2423 __sync_synchronize ();
2424 __sync_bool_compare_and_swap (&i, 0, 1);
2425 __sync_fetch_and_add (&i, 1);
2427 [glib_cv_gcc_has_builtin_atomic_operations=yes],
2428 [glib_cv_gcc_has_builtin_atomic_operations=no])
2430 AC_MSG_RESULT($glib_cv_gcc_has_builtin_atomic_operations)
2431 if test $glib_cv_gcc_has_builtin_atomic_operations = yes; then
2432 glib_memory_barrier_needed=yes
2436 AC_MSG_RESULT([none])
2437 glib_memory_barrier_needed=no
2440 AC_MSG_RESULT([i486])
2441 AC_DEFINE_UNQUOTED(G_ATOMIC_I486, 1,
2442 [i486 atomic implementation])
2443 glib_memory_barrier_needed=no
2446 SPARCV9_WARNING="Try to rerun configure with CFLAGS='-mcpu=v9',
2447 when you are using a sparc with v9 instruction set (most
2448 sparcs nowadays). This will make the code for atomic
2449 operations much faster. The resulting code will not run
2450 on very old sparcs though."
2455 int tmp1, tmp2, tmp3;
2456 __asm__ __volatile__("casx [%2], %0, %1"
2457 : "=&r" (tmp1), "=&r" (tmp2) : "r" (&tmp3));
2459 AC_MSG_RESULT([sparcv9])
2460 AC_DEFINE_UNQUOTED(G_ATOMIC_SPARCV9, 1,
2461 [sparcv9 atomic implementation]),
2463 AC_MSG_WARN([[$SPARCV9_WARNING]]))
2464 glib_memory_barrier_needed=yes
2467 AC_MSG_RESULT([alpha])
2468 AC_DEFINE_UNQUOTED(G_ATOMIC_ALPHA, 1,
2469 [alpha atomic implementation])
2470 glib_memory_barrier_needed=yes
2473 AC_MSG_RESULT([x86_64])
2474 AC_DEFINE_UNQUOTED(G_ATOMIC_X86_64, 1,
2475 [x86_64 atomic implementation])
2476 glib_memory_barrier_needed=no
2479 AC_MSG_RESULT([powerpc])
2480 AC_DEFINE_UNQUOTED(G_ATOMIC_POWERPC, 1,
2481 [powerpc atomic implementation])
2482 glib_memory_barrier_needed=yes
2483 AC_MSG_CHECKING([whether asm supports numbered local labels])
2486 __asm__ __volatile__ ("1: nop\n"
2489 AC_DEFINE_UNQUOTED(ASM_NUMERIC_LABELS, 1, [define if asm blocks can use numeric local labels])
2490 AC_MSG_RESULT([yes])
2496 AC_MSG_RESULT([ia64])
2497 AC_DEFINE_UNQUOTED(G_ATOMIC_IA64, 1,
2498 [ia64 atomic implementation])
2499 glib_memory_barrier_needed=yes
2502 AC_MSG_RESULT([s390])
2503 AC_DEFINE_UNQUOTED(G_ATOMIC_S390, 1,
2504 [s390 atomic implementation])
2505 glib_memory_barrier_needed=no
2508 AC_MSG_RESULT([arm])
2509 AC_DEFINE_UNQUOTED(G_ATOMIC_ARM, 1,
2510 [arm atomic implementation])
2511 glib_memory_barrier_needed=no
2514 AC_MSG_RESULT([crisv32])
2515 AC_DEFINE_UNQUOTED(G_ATOMIC_CRISV32, 1,
2516 [crisv32 atomic implementation])
2517 glib_memory_barrier_needed=no
2520 AC_MSG_RESULT([cris])
2521 AC_DEFINE_UNQUOTED(G_ATOMIC_CRIS, 1,
2522 [cris atomic implementation])
2523 glib_memory_barrier_needed=no
2526 AC_MSG_RESULT([none])
2527 glib_memory_barrier_needed=yes
2532 if test $glib_native_win32 = yes; then
2533 # For Windows but not using gcc. No barriers needed then either.
2534 glib_memory_barrier_needed=no
2538 AM_CONDITIONAL(HAVE_GCC_BUILTINS_FOR_ATOMIC_OPERATIONS,
2539 [test $glib_cv_gcc_has_builtin_atomic_operations = yes])
2541 dnl ****************************************
2542 dnl *** GLib POLL* compatibility defines ***
2543 dnl ****************************************
2545 glib_poll_includes=["
2546 #include <sys/types.h>
2547 #include <sys/poll.h>
2550 if test $ac_cv_header_sys_types_h = yes &&
2551 test $ac_cv_header_sys_poll_h = yes ; then
2553 GLIB_CHECK_VALUE(POLLIN, $glib_poll_includes, glib_failed=true)
2554 GLIB_CHECK_VALUE(POLLOUT, $glib_poll_includes, glib_failed=true)
2555 GLIB_CHECK_VALUE(POLLPRI, $glib_poll_includes, glib_failed=true)
2556 GLIB_CHECK_VALUE(POLLERR, $glib_poll_includes, glib_failed=true)
2557 GLIB_CHECK_VALUE(POLLHUP, $glib_poll_includes, glib_failed=true)
2558 GLIB_CHECK_VALUE(POLLNVAL, $glib_poll_includes, glib_failed=true)
2559 if $glib_failed ; then
2560 AC_MSG_ERROR([Could not determine values for POLL* constants])
2563 glib_cv_value_POLLIN=1
2564 glib_cv_value_POLLOUT=4
2565 glib_cv_value_POLLPRI=2
2566 glib_cv_value_POLLERR=8
2567 glib_cv_value_POLLHUP=16
2568 glib_cv_value_POLLNVAL=32
2571 AC_MSG_CHECKING([for broken poll])
2572 AC_RUN_IFELSE([AC_LANG_SOURCE([[
2576 #ifdef HAVE_SYS_POLL_H
2577 #include <sys/poll.h>
2580 struct pollfd fds[1];
2582 fd = open("/dev/null", 1);
2584 fds[0].events = POLLIN;
2586 if (poll(fds, 1, 0) < 0 || (fds[0].revents & POLLNVAL) != 0) {
2587 exit(1); /* Does not work for devices -- fail */
2593 AC_DEFINE(BROKEN_POLL,1,[poll doesn't work on devices])],
2594 [broken_poll="no (cross compiling)"])
2595 AC_MSG_RESULT($broken_poll)
2597 dnl *********************
2598 dnl *** GRegex checks ***
2599 dnl *********************
2600 PCRE_REQUIRED_VERSION=7.2
2602 # Check if we should compile GRegex
2603 AC_ARG_ENABLE(regex, AC_HELP_STRING([--disable-regex],
2604 [disable the compilation of GRegex]),
2605 [case "${enableval}" in
2606 yes) enable_regex=true ;;
2607 no) enable_regex=false ;;
2608 *) AC_MSG_ERROR(bad value ${enableval} for --enable-regex) ;;
2610 [enable_regex=true])
2612 AM_CONDITIONAL(ENABLE_REGEX, $enable_regex)
2614 if test x$enable_regex = xtrue; then
2615 AC_DEFINE(ENABLE_REGEX, [], [include GRegex])
2616 # Check if we should use the internal or the system-supplied pcre
2618 [AC_HELP_STRING([--with-pcre=@<:@internal/system@:>@],
2619 [specify whether to use the internal or the
2620 system-supplied PCRE library])])
2622 AM_CONDITIONAL(USE_SYSTEM_PCRE, [test "x$with_pcre" = xsystem])
2624 if test "x$with_pcre" = xsystem; then
2625 PKG_CHECK_MODULES(PCRE,
2626 libpcre >= $PCRE_REQUIRED_VERSION)
2627 AC_CACHE_CHECK([for Unicode support in PCRE],glib_cv_pcre_has_unicode,[
2628 glib_save_CFLAGS="$CFLAGS"
2629 glib_save_LIBS="$LIBS"
2630 CFLAGS="$CFLAGS $PCRE_CFLAGS" LIBS="$PCRE_LIBS"
2631 AC_TRY_RUN([#include <pcre.h>
2634 pcre_config (PCRE_CONFIG_UTF8, &support);
2637 pcre_config (PCRE_CONFIG_UNICODE_PROPERTIES, &support);
2642 glib_cv_pcre_has_unicode=yes,
2643 glib_cv_pcre_has_unicode=no,
2644 glib_cv_pcre_has_unicode=yes)
2645 CFLAGS="$glib_save_CFLAGS"
2646 LIBS="$glib_save_LIBS"
2648 if test "$glib_cv_pcre_has_unicode" = "no"; then
2649 AC_MSG_ERROR([*** The system-supplied PCRE does not support Unicode properties or UTF-8.])
2651 AC_SUBST(PCRE_CFLAGS)
2653 AC_DEFINE(USE_SYSTEM_PCRE, [], [using the system-supplied PCRE library])
2654 PCRE_REQUIRES=libpcre
2655 AC_SUBST(PCRE_REQUIRES)
2657 # If using gcc 4 pass -Wno-pointer-sign when compiling the internal PCRE
2658 if test x"$GCC" = xyes; then
2659 AC_MSG_CHECKING([whether compiler understands -Wno-pointer-sign])
2660 save_CFLAGS="$CFLAGS"
2661 CFLAGS="$CFLAGS -Wno-pointer-sign"
2662 AC_TRY_COMPILE([],[],[PCRE_WARN_CFLAGS="$PCRE_WARN_CFLAGS -Wno-pointer-sign"
2663 AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
2664 CFLAGS="$save_CFLAGS"
2667 AC_SUBST(PCRE_WARN_CFLAGS)
2669 AM_CONDITIONAL(USE_SYSTEM_PCRE, false])
2672 dnl **********************
2673 dnl *** Win32 API libs ***
2674 dnl **********************
2678 G_LIBS_EXTRA="-luser32 -lkernel32"
2681 G_LIBS_EXTRA="-lws2_32 -lole32"
2687 AC_SUBST(G_LIBS_EXTRA)
2689 dnl If the system doesn't define EILSEQ, we should define EILSEQ ourselves
2690 dnl since we need it for g_iconv()
2692 AC_MSG_CHECKING([for EILSEQ])
2698 ], have_eilseq=yes, have_eilseq=no);
2699 AC_MSG_RESULT($have_eilseq)
2701 dnl **********************************************************************
2702 dnl *** Check whether glibc has global variable for assertion messages ***
2703 dnl **********************************************************************
2705 AC_MSG_CHECKING(if libc has __abort_msg)
2707 extern char *__abort_msg;
2708 int main() { return __abort_msg == (char*) 0; }
2709 ], [libc_has_abort_msg=yes], [libc_has_abort_msg=no])
2710 AC_MSG_RESULT($libc_has_abort_msg)
2711 if test "$libc_has_abort_msg" = "yes"; then
2712 AC_DEFINE(HAVE_LIBC_ABORT_MSG,1,[Whether libc defines __abort_msg])
2715 dnl ******************************************************************
2716 dnl *** Look for glib-genmarshal in PATH if we are cross-compiling ***
2717 dnl ******************************************************************
2719 AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
2721 if test $cross_compiling = yes; then
2722 AC_PATH_PROG(GLIB_GENMARSHAL, glib-genmarshal, no)
2723 if test x$GLIB_GENMARSHAL = xno; then
2724 AC_MSG_ERROR(Could not find a glib-genmarshal in your PATH)
2728 dnl **************************
2729 dnl *** Checks for gtk-doc ***
2730 dnl **************************
2732 GTK_DOC_CHECK([1.11])
2735 [AC_HELP_STRING([--enable-man],
2736 [regenerate man pages from Docbook [default=no]])],enable_man=yes,
2739 if test "${enable_man}" != no; then
2741 dnl Check for xsltproc
2743 AC_PATH_PROG([XSLTPROC], [xsltproc])
2744 if test -z "$XSLTPROC"; then
2748 dnl check for DocBook DTD and stylesheets in the local catalog.
2749 JH_CHECK_XML_CATALOG([-//OASIS//DTD DocBook XML V4.1.2//EN],
2750 [DocBook XML DTD V4.1.2],,enable_man=no)
2751 JH_CHECK_XML_CATALOG([http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl],
2752 [DocBook XSL Stylesheets],,enable_man=no)
2755 AM_CONDITIONAL(ENABLE_MAN, test x$enable_man != xno)
2757 dnl ******************************
2758 dnl *** output the whole stuff ***
2759 dnl ******************************
2761 dnl this section will only be run if config.status is invoked with no
2762 dnl arguments, or with "glibconfig.h" as an argument.
2763 AC_CONFIG_COMMANDS([glibconfig.h],
2765 outfile=glibconfig.h-tmp
2766 cat > $outfile <<\_______EOF
2769 * This is a generated file. Please modify 'configure.in'
2772 #ifndef __G_LIBCONFIG_H__
2773 #define __G_LIBCONFIG_H__
2775 #include <glib/gmacros.h>
2779 if test x$glib_limits_h = xyes; then
2780 echo '#include <limits.h>' >> $outfile
2782 if test x$glib_float_h = xyes; then
2783 echo '#include <float.h>' >> $outfile
2785 if test x$glib_values_h = xyes; then
2786 echo '#include <values.h>' >> $outfile
2788 if test "$glib_header_alloca_h" = "yes"; then
2789 echo '#define GLIB_HAVE_ALLOCA_H' >> $outfile
2791 if test x$glib_sys_poll_h = xyes; then
2792 echo '#define GLIB_HAVE_SYS_POLL_H' >> $outfile
2794 if test x$glib_included_printf != xyes; then
2796 /* Specifies that GLib's g_print*() functions wrap the
2797 * system printf functions. This is useful to know, for example,
2798 * when using glibc's register_printf_function().
2800 echo '#define GLIB_USING_SYSTEM_PRINTF' >> $outfile
2803 cat >> $outfile <<_______EOF
2807 #define G_MINFLOAT $glib_mf
2808 #define G_MAXFLOAT $glib_Mf
2809 #define G_MINDOUBLE $glib_md
2810 #define G_MAXDOUBLE $glib_Md
2811 #define G_MINSHORT $glib_ms
2812 #define G_MAXSHORT $glib_Ms
2813 #define G_MAXUSHORT $glib_Mus
2814 #define G_MININT $glib_mi
2815 #define G_MAXINT $glib_Mi
2816 #define G_MAXUINT $glib_Mui
2817 #define G_MINLONG $glib_ml
2818 #define G_MAXLONG $glib_Ml
2819 #define G_MAXULONG $glib_Mul
2824 ### this should always be true in a modern C/C++ compiler
2825 cat >>$outfile <<_______EOF
2826 typedef signed char gint8;
2827 typedef unsigned char guint8;
2831 if test -n "$gint16"; then
2832 cat >>$outfile <<_______EOF
2833 typedef signed $gint16 gint16;
2834 typedef unsigned $gint16 guint16;
2835 #define G_GINT16_MODIFIER $gint16_modifier
2836 #define G_GINT16_FORMAT $gint16_format
2837 #define G_GUINT16_FORMAT $guint16_format
2842 if test -n "$gint32"; then
2843 cat >>$outfile <<_______EOF
2844 typedef signed $gint32 gint32;
2845 typedef unsigned $gint32 guint32;
2846 #define G_GINT32_MODIFIER $gint32_modifier
2847 #define G_GINT32_FORMAT $gint32_format
2848 #define G_GUINT32_FORMAT $guint32_format
2852 cat >>$outfile <<_______EOF
2853 #define G_HAVE_GINT64 1 /* deprecated, always true */
2855 ${glib_extension}typedef signed $gint64 gint64;
2856 ${glib_extension}typedef unsigned $gint64 guint64;
2858 #define G_GINT64_CONSTANT(val) $gint64_constant
2859 #define G_GUINT64_CONSTANT(val) $guint64_constant
2862 if test x$gint64_format != x ; then
2863 cat >>$outfile <<_______EOF
2864 #define G_GINT64_MODIFIER $gint64_modifier
2865 #define G_GINT64_FORMAT $gint64_format
2866 #define G_GUINT64_FORMAT $guint64_format
2869 cat >>$outfile <<_______EOF
2870 #undef G_GINT64_MODIFIER
2871 #undef G_GINT64_FORMAT
2872 #undef G_GUINT64_FORMAT
2876 cat >>$outfile <<_______EOF
2878 #define GLIB_SIZEOF_VOID_P $glib_void_p
2879 #define GLIB_SIZEOF_LONG $glib_long
2880 #define GLIB_SIZEOF_SIZE_T $glib_size_t
2884 cat >>$outfile <<_______EOF
2885 typedef signed $glib_size_type_define gssize;
2886 typedef unsigned $glib_size_type_define gsize;
2887 #define G_GSIZE_MODIFIER $gsize_modifier
2888 #define G_GSSIZE_FORMAT $gssize_format
2889 #define G_GSIZE_FORMAT $gsize_format
2891 #define G_MAXSIZE G_MAXU$glib_msize_type
2892 #define G_MINSSIZE G_MIN$glib_msize_type
2893 #define G_MAXSSIZE G_MAX$glib_msize_type
2895 typedef gint64 goffset;
2896 #define G_MINOFFSET G_MININT64
2897 #define G_MAXOFFSET G_MAXINT64
2899 #define G_GOFFSET_MODIFIER G_GINT64_MODIFIER
2900 #define G_GOFFSET_FORMAT G_GINT64_FORMAT
2901 #define G_GOFFSET_CONSTANT(val) G_GINT64_CONSTANT(val)
2905 if test -z "$glib_unknown_void_p"; then
2906 cat >>$outfile <<_______EOF
2908 #define GPOINTER_TO_INT(p) ((gint) ${glib_gpi_cast} (p))
2909 #define GPOINTER_TO_UINT(p) ((guint) ${glib_gpui_cast} (p))
2911 #define GINT_TO_POINTER(i) ((gpointer) ${glib_gpi_cast} (i))
2912 #define GUINT_TO_POINTER(u) ((gpointer) ${glib_gpui_cast} (u))
2914 typedef signed $glib_intptr_type_define gintptr;
2915 typedef unsigned $glib_intptr_type_define guintptr;
2917 #define G_GINTPTR_MODIFIER $gintptr_modifier
2918 #define G_GINTPTR_FORMAT $gintptr_format
2919 #define G_GUINTPTR_FORMAT $guintptr_format
2922 echo '#error SIZEOF_VOID_P unknown - This should never happen' >>$outfile
2927 cat >>$outfile <<_______EOF
2932 $glib_static_compilation
2937 #define G_HAVE_INLINE 1
2938 #else /* !__cplusplus */
2940 #endif /* !__cplusplus */
2943 #define G_CAN_INLINE 1
2946 if test x$g_can_inline = xyes ; then
2947 cat >>$outfile <<_______EOF
2948 #else /* !__cplusplus */
2949 #define G_CAN_INLINE 1
2953 cat >>$outfile <<_______EOF
2958 if test x$g_have_iso_c_varargs = xyes ; then
2959 cat >>$outfile <<_______EOF
2961 # define G_HAVE_ISO_VARARGS 1
2965 if test x$g_have_iso_cxx_varargs = xyes ; then
2966 cat >>$outfile <<_______EOF
2968 # define G_HAVE_ISO_VARARGS 1
2972 if test x$g_have_gnuc_varargs = xyes ; then
2973 cat >>$outfile <<_______EOF
2975 /* gcc-2.95.x supports both gnu style and ISO varargs, but if -ansi
2976 * is passed ISO vararg support is turned off, and there is no work
2977 * around to turn it on, so we unconditionally turn it off.
2979 #if __GNUC__ == 2 && __GNUC_MINOR__ == 95
2980 # undef G_HAVE_ISO_VARARGS
2983 #define G_HAVE_GNUC_VARARGS 1
2987 case x$g_stack_grows in
2988 xyes) echo "#define G_HAVE_GROWING_STACK 1" >>$outfile ;;
2989 *) echo "#define G_HAVE_GROWING_STACK 0" >>$outfile ;;
2994 if test x$g_have_eilseq = xno; then
2995 cat >>$outfile <<_______EOF
2997 /* On some systems, like SunOS and NetBSD, EILSEQ is not defined.
2998 * The correspondence between this and the corresponding definition
2999 * in libiconv is essential.
3001 # define EILSEQ ENOENT
3007 if test x$g_have_gnuc_visibility = xyes; then
3008 cat >>$outfile <<_______EOF
3009 #define G_HAVE_GNUC_VISIBILITY 1
3012 cat >>$outfile <<_______EOF
3013 #if defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590)
3014 #define G_GNUC_INTERNAL __attribute__((visibility("hidden")))
3015 #elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
3016 #define G_GNUC_INTERNAL __hidden
3017 #elif defined (__GNUC__) && defined (G_HAVE_GNUC_VISIBILITY)
3018 #define G_GNUC_INTERNAL __attribute__((visibility("hidden")))
3020 #define G_GNUC_INTERNAL
3026 if test x$g_mutex_has_default = xyes; then
3027 cat >>$outfile <<_______EOF
3028 $g_enable_threads_def G_THREADS_ENABLED
3029 #define G_THREADS_IMPL_$g_threads_impl_def
3030 typedef struct _GStaticMutex GStaticMutex;
3031 struct _GStaticMutex
3033 struct _GMutex *runtime_mutex;
3035 char pad[[$g_mutex_sizeof]];
3036 double dummy_double;
3037 void *dummy_pointer;
3041 #define G_STATIC_MUTEX_INIT { NULL, { { $g_mutex_contents} } }
3042 #define g_static_mutex_get_mutex(mutex) \\
3043 (g_thread_use_default_impl ? ((GMutex*)(gpointer) ((mutex)->static_mutex.pad)) : \\
3044 g_static_mutex_get_mutex_impl_shortcut (&((mutex)->runtime_mutex)))
3047 cat >>$outfile <<_______EOF
3048 $g_enable_threads_def G_THREADS_ENABLED
3049 #define G_THREADS_IMPL_$g_threads_impl_def
3050 typedef struct _GMutex* GStaticMutex;
3051 #define G_STATIC_MUTEX_INIT NULL
3052 #define g_static_mutex_get_mutex(mutex) \\
3053 (g_static_mutex_get_mutex_impl_shortcut (mutex))
3057 cat >>$outfile <<_______EOF
3058 /* This represents a system thread as used by the implementation. An
3059 * alien implementaion, as loaded by g_thread_init can only count on
3060 * "sizeof (gpointer)" bytes to store their info. We however need more
3061 * for some of our native implementations. */
3062 typedef union _GSystemThread GSystemThread;
3063 union _GSystemThread
3065 char data[[$g_system_thread_sizeof]];
3066 double dummy_double;
3067 void *dummy_pointer;
3071 if test x"$g_memory_barrier_needed" != xno; then
3073 echo "#define G_ATOMIC_OP_MEMORY_BARRIER_NEEDED 1" >>$outfile
3077 g_bit_sizes="16 32 64"
3078 for bits in $g_bit_sizes; do
3079 cat >>$outfile <<_______EOF
3080 #define GINT${bits}_TO_${g_bs_native}(val) ((gint${bits}) (val))
3081 #define GUINT${bits}_TO_${g_bs_native}(val) ((guint${bits}) (val))
3082 #define GINT${bits}_TO_${g_bs_alien}(val) ((gint${bits}) GUINT${bits}_SWAP_LE_BE (val))
3083 #define GUINT${bits}_TO_${g_bs_alien}(val) (GUINT${bits}_SWAP_LE_BE (val))
3087 cat >>$outfile <<_______EOF
3088 #define GLONG_TO_LE(val) ((glong) GINT${glongbits}_TO_LE (val))
3089 #define GULONG_TO_LE(val) ((gulong) GUINT${glongbits}_TO_LE (val))
3090 #define GLONG_TO_BE(val) ((glong) GINT${glongbits}_TO_BE (val))
3091 #define GULONG_TO_BE(val) ((gulong) GUINT${glongbits}_TO_BE (val))
3092 #define GINT_TO_LE(val) ((gint) GINT${gintbits}_TO_LE (val))
3093 #define GUINT_TO_LE(val) ((guint) GUINT${gintbits}_TO_LE (val))
3094 #define GINT_TO_BE(val) ((gint) GINT${gintbits}_TO_BE (val))
3095 #define GUINT_TO_BE(val) ((guint) GUINT${gintbits}_TO_BE (val))
3096 #define GSIZE_TO_LE(val) ((gsize) GUINT${gsizebits}_TO_LE (val))
3097 #define GSSIZE_TO_LE(val) ((gssize) GINT${gsizebits}_TO_LE (val))
3098 #define GSIZE_TO_BE(val) ((gsize) GUINT${gsizebits}_TO_BE (val))
3099 #define GSSIZE_TO_BE(val) ((gssize) GINT${gsizebits}_TO_BE (val))
3100 #define G_BYTE_ORDER $g_byte_order
3102 #define GLIB_SYSDEF_POLLIN =$g_pollin
3103 #define GLIB_SYSDEF_POLLOUT =$g_pollout
3104 #define GLIB_SYSDEF_POLLPRI =$g_pollpri
3105 #define GLIB_SYSDEF_POLLHUP =$g_pollhup
3106 #define GLIB_SYSDEF_POLLERR =$g_pollerr
3107 #define GLIB_SYSDEF_POLLNVAL =$g_pollnval
3109 #define G_MODULE_SUFFIX "$g_module_suffix"
3111 /* A GPid is an abstraction for a process "handle". It is *not* an
3112 * abstraction for a process identifier in general. GPid is used in
3113 * GLib only for descendant processes spawned with the g_spawn*
3114 * functions. On POSIX there is no "process handle" concept as such,
3115 * but on Windows a GPid is a handle to a process, a kind of pointer,
3116 * not a process identifier.
3118 typedef $g_pid_type GPid;
3120 #define GLIB_SYSDEF_AF_UNIX $g_af_unix
3121 #define GLIB_SYSDEF_AF_INET $g_af_inet
3122 #define GLIB_SYSDEF_AF_INET6 $g_af_inet6
3124 #define GLIB_SYSDEF_MSG_OOB $g_msg_oob
3125 #define GLIB_SYSDEF_MSG_PEEK $g_msg_peek
3126 #define GLIB_SYSDEF_MSG_DONTROUTE $g_msg_dontroute
3130 #endif /* GLIBCONFIG_H */
3134 if cmp -s $outfile glibconfig.h; then
3135 AC_MSG_NOTICE([glibconfig.h is unchanged])
3138 mv $outfile glibconfig.h
3142 # Note that if two cases are the same, case goes with the first one.
3143 # Note also that this is inside an AC_OUTPUT_COMMAND. We do not depend
3144 # on variable expansion in case labels. Look at the generated config.status
3147 if test "x${ac_cv_working_alloca_h+set}" = xset ; then
3148 glib_header_alloca_h="$ac_cv_working_alloca_h"
3150 glib_header_alloca_h="$ac_cv_header_alloca_h"
3154 x$ac_cv_header_float_h)
3156 glib_mf=FLT_MIN glib_Mf=FLT_MAX
3157 glib_md=DBL_MIN glib_Md=DBL_MAX
3159 x$ac_cv_header_values_h)
3161 glib_mf=MINFLOAT glib_Mf=MAXFLOAT
3162 glib_md=MINDOUBLE glib_Md=MAXDOUBLE
3167 x$ac_cv_header_limits_h)
3169 glib_ms=SHRT_MIN glib_Ms=SHRT_MAX glib_Mus=USHRT_MAX
3170 glib_mi=INT_MIN glib_Mi=INT_MAX glib_Mui=UINT_MAX
3171 glib_ml=LONG_MIN glib_Ml=LONG_MAX glib_Mul=ULONG_MAX
3173 x$ac_cv_header_values_h)
3175 glib_ms=MINSHORT glib_Ms=MAXSHORT glib_Mus="(((gushort)G_MAXSHORT)*2+1)"
3176 glib_mi=MININT glib_Mi=MAXINT glib_Mui="(((guint)G_MAXINT)*2+1)"
3177 glib_ml=MINLONG glib_Ml=MAXLONG glib_Mul="(((gulong)G_MAXLONG)*2+1)"
3181 if test x$ac_cv_header_sys_poll_h = xyes ; then
3185 if test x$enable_included_printf = xyes ; then
3186 glib_included_printf=yes
3190 $ac_cv_sizeof_short)
3192 gint16_modifier='"h"'
3193 gint16_format='"hi"'
3194 guint16_format='"hu"'
3198 gint16_modifier='""'
3200 guint16_format='"u"'
3204 $ac_cv_sizeof_short)
3206 gint32_modifier='"h"'
3207 gint32_format='"hi"'
3208 guint32_format='"hu"'
3212 gint32_modifier='""'
3214 guint32_format='"u"'
3218 gint32_modifier='"l"'
3219 gint32_format='"li"'
3220 guint32_format='"lu"'
3226 gint64_modifier='""'
3228 guint64_format='"u"'
3230 gint64_constant='(val)'
3231 guint64_constant='(val)'
3235 gint64_modifier='"l"'
3236 gint64_format='"li"'
3237 guint64_format='"lu"'
3239 gint64_constant='(val##L)'
3240 guint64_constant='(val##UL)'
3242 $ac_cv_sizeof_long_long)
3244 if test -n "$glib_cv_long_long_format"; then
3245 gint64_modifier='"'$glib_cv_long_long_format'"'
3246 gint64_format='"'$glib_cv_long_long_format'i"'
3247 guint64_format='"'$glib_cv_long_long_format'u"'
3249 glib_extension='G_GNUC_EXTENSION '
3250 gint64_constant='(G_GNUC_EXTENSION (val##LL))'
3251 guint64_constant='(G_GNUC_EXTENSION (val##ULL))'
3253 $ac_cv_sizeof___int64)
3255 if test -n "$glib_cv_long_long_format"; then
3256 gint64_modifier='"'$glib_cv_long_long_format'"'
3257 gint64_format='"'$glib_cv_long_long_format'i"'
3258 guint64_format='"'$glib_cv_long_long_format'u"'
3261 gint64_constant='(val##i64)'
3262 guint64_constant='(val##ui64)'
3265 glib_size_t=$ac_cv_sizeof_size_t
3266 glib_size_type_define="$glib_size_type"
3267 glib_void_p=$ac_cv_sizeof_void_p
3268 glib_long=$ac_cv_sizeof_long
3270 case "$glib_size_type" in
3272 gsize_modifier='"h"'
3274 gssize_format='"hi"'
3275 glib_msize_type='SHRT'
3281 glib_msize_type='INT'
3284 gsize_modifier='"l"'
3286 gssize_format='"li"'
3287 glib_msize_type='LONG'
3289 "long long"|__int64)
3290 gsize_modifier='"I64"'
3291 gsize_format='"I64u"'
3292 gssize_format='"I64i"'
3293 glib_msize_type='INT64'
3297 gintbits=`expr $ac_cv_sizeof_int \* 8`
3298 glongbits=`expr $ac_cv_sizeof_long \* 8`
3299 gsizebits=`expr $ac_cv_sizeof_size_t \* 8`
3301 case $ac_cv_sizeof_void_p in
3303 glib_intptr_type_define=int
3304 gintptr_modifier='""'
3305 gintptr_format='"i"'
3306 guintptr_format='"u"'
3311 glib_intptr_type_define=long
3312 gintptr_modifier='"l"'
3313 gintptr_format='"li"'
3314 guintptr_format='"lu"'
3315 glib_gpi_cast='(glong)'
3316 glib_gpui_cast='(gulong)'
3318 $ac_cv_sizeof_long_long)
3319 glib_intptr_type_define='long long'
3320 gintptr_modifier='"I64"'
3321 gintptr_format='"I64i"'
3322 guintptr_format='"I64u"'
3323 glib_gpi_cast='(gint64)'
3324 glib_gpui_cast='(guint64)'
3326 $ac_cv_sizeof___int64)
3327 glib_intptr_type_define=__int64
3328 gintptr_modifier='"I64"'
3329 gintptr_format='"I64i"'
3330 guintptr_format='"I64u"'
3331 glib_gpi_cast='(gint64)'
3332 glib_gpui_cast='(guint64)'
3335 glib_unknown_void_p=yes
3341 x$ac_cv_func_atexit)
3343 #ifdef NeXT /* @#%@! NeXTStep */
3344 # define g_ATEXIT(proc) (!atexit (proc))
3346 # define g_ATEXIT(proc) (atexit (proc))
3349 x$ac_cv_func_on_exit)
3351 #define g_ATEXIT(proc) (on_exit ((void (*)(int, void*))(proc), NULL))"
3356 x$ac_cv_func_memmove)
3358 #define g_memmove(dest,src,len) G_STMT_START { memmove ((dest), (src), (len)); } G_STMT_END'
3360 x$glib_cv_working_bcopy)
3362 /* memmove isn't available, but bcopy can copy overlapping memory regions */
3363 #define g_memmove(d,s,n) G_STMT_START { bcopy ((s), (d), (n)); } G_STMT_END"
3367 /* memmove isn't found and bcopy can't copy overlapping memory regions,
3368 * so we have to roll our own copy routine. */
3369 void g_memmove (void* dest, const void * src, unsigned long len);"
3374 #define GLIB_MAJOR_VERSION $GLIB_MAJOR_VERSION
3375 #define GLIB_MINOR_VERSION $GLIB_MINOR_VERSION
3376 #define GLIB_MICRO_VERSION $GLIB_MICRO_VERSION
3380 x$glib_cv_va_copy) glib_vacopy='#define G_VA_COPY va_copy' ;;
3381 x$glib_cv___va_copy) glib_vacopy='#define G_VA_COPY __va_copy' ;;
3385 if test x$glib_cv_va_val_copy = xno; then
3386 glib_vacopy="\$glib_vacopy
3387 #define G_VA_COPY_AS_ARRAY 1"
3390 if test x$glib_cv_hasinline = xyes; then
3391 glib_inline='#define G_HAVE_INLINE 1'
3393 if test x$glib_cv_has__inline = xyes; then
3394 glib_inline="\$glib_inline
3395 #define G_HAVE___INLINE 1"
3397 if test x$glib_cv_has__inline__ = xyes; then
3398 glib_inline="\$glib_inline
3399 #define G_HAVE___INLINE__ 1"
3402 g_have_gnuc_varargs=$g_have_gnuc_varargs
3403 g_have_iso_c_varargs=$g_have_iso_c_varargs
3404 g_have_iso_cxx_varargs=$g_have_iso_cxx_varargs
3406 g_can_inline=$g_can_inline
3407 g_have_gnuc_visibility=$g_have_gnuc_visibility
3408 g_have_sunstudio_visibility=$g_have_sunstudio_visibility
3410 if test x$ac_cv_c_bigendian = xyes; then
3411 g_byte_order=G_BIG_ENDIAN
3415 g_byte_order=G_LITTLE_ENDIAN
3420 g_pollin=$glib_cv_value_POLLIN
3421 g_pollout=$glib_cv_value_POLLOUT
3422 g_pollpri=$glib_cv_value_POLLPRI
3423 g_pollhup=$glib_cv_value_POLLHUP
3424 g_pollerr=$glib_cv_value_POLLERR
3425 g_pollnval=$glib_cv_value_POLLNVAL
3427 g_af_unix=$glib_cv_value_AF_UNIX
3428 g_af_inet=$glib_cv_value_AF_INET
3429 g_af_inet6=$glib_cv_value_AF_INET6
3431 g_msg_peek=$glib_cv_value_MSG_PEEK
3432 g_msg_oob=$glib_cv_value_MSG_OOB
3433 g_msg_dontroute=$glib_cv_value_MSG_DONTROUTE
3435 g_stack_grows=$glib_cv_stack_grows
3437 g_have_eilseq=$have_eilseq
3439 case x$have_threads in
3440 xno) g_enable_threads_def="#undef";;
3441 *) g_enable_threads_def="#define";;
3444 g_threads_impl_def=$g_threads_impl
3446 g_mutex_has_default="$mutex_has_default"
3447 g_mutex_sizeof="$glib_cv_sizeof_gmutex"
3448 g_system_thread_sizeof="$glib_cv_sizeof_system_thread"
3449 g_mutex_contents="$glib_cv_byte_contents_gmutex"
3451 g_memory_barrier_needed="$glib_memory_barrier_needed"
3453 g_module_suffix="$glib_gmodule_suffix"
3455 g_pid_type="$glib_pid_type"
3458 glib_os="#define G_OS_BEOS"
3461 glib_os="#define G_OS_UNIX
3462 #define G_PLATFORM_WIN32
3463 #define G_WITH_CYGWIN"
3466 glib_os="#define G_OS_WIN32
3467 #define G_PLATFORM_WIN32"
3470 glib_os="#define G_OS_UNIX"
3473 glib_static_compilation=""
3474 if test x$glib_win32_static_compilation = xyes; then
3475 glib_static_compilation="#define GLIB_STATIC_COMPILATION 1
3476 #define GOBJECT_STATIC_COMPILATION 1"
3482 glib-2.0-uninstalled.pc
3484 gmodule-export-2.0.pc
3485 gmodule-no-export-2.0.pc
3486 gmodule-2.0-uninstalled.pc
3487 gmodule-no-export-2.0-uninstalled.pc
3489 gthread-2.0-uninstalled.pc
3491 gobject-2.0-uninstalled.pc
3494 gio-2.0-uninstalled.pc
3495 gio-unix-2.0-uninstalled.pc
3500 build/win32/Makefile
3501 build/win32/dirent/Makefile
3502 build/win32/vs8/Makefile
3503 build/win32/vs9/Makefile
3505 glib/libcharset/Makefile
3506 glib/gnulib/Makefile
3508 glib/update-pcre/Makefile
3511 gmodule/gmoduleconf.h
3513 gobject/glib-mkenums
3514 gobject/tests/Makefile
3517 gio/xdgmime/Makefile
3518 gio/inotify/Makefile
3519 gio/libasyncns/Makefile
3526 docs/reference/Makefile
3527 docs/reference/glib/Makefile
3528 docs/reference/glib/version.xml
3529 docs/reference/gobject/Makefile
3530 docs/reference/gobject/version.xml
3531 docs/reference/gio/Makefile
3532 docs/reference/gio/version.xml
3534 tests/gobject/Makefile
3535 tests/refcount/Makefile
3539 AC_CONFIG_COMMANDS([chmod-scripts],
3540 [chmod 0755 glib-zip
3541 chmod 0755 glib-gettextize
3542 chmod 0755 gobject/glib-mkenums])
3544 # we want to invoke this macro solely so that the config.status script
3545 # and automake generated makefiles know about these generated files.
3546 # They are only needed to distcheck the package
3555 gmodule/makefile.msc
3557 gobject/makefile.msc
3559 gthread/makefile.msc