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 <sys/types.h>
1019 #include <netinet/in.h>
1020 #include <arpa/nameser.h>
1021 #include <resolv.h>],
1022 [res_query("test", 0, 0, (void *)0, 0);],
1023 [AC_MSG_RESULT([yes])],
1025 LIBS="-lresolv $LIBS"
1026 AC_TRY_LINK([#include <sys/types.h>
1027 #include <netinet/in.h>
1028 #include <arpa/nameser.h>
1029 #include <resolv.h>],
1030 [res_query("test", 0, 0, (void *)0, 0);],
1031 [AC_MSG_RESULT([in -lresolv])
1032 LIBASYNCNS_LIBADD="-lresolv"],
1033 [LIBS="-lbind $save_libs"
1034 AC_TRY_LINK([#include <resolv.h>],
1035 [res_query("test", 0, 0, (void *)0, 0);],
1036 [AC_MSG_RESULT([in -lbind])
1037 LIBASYNCNS_LIBADD="-lbind"],
1038 [AC_MSG_ERROR(not found)])])
1040 AC_SUBST(LIBASYNCNS_LIBADD)
1045 AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, Needed to get declarations for msg_control and msg_controllen on Solaris)
1046 AC_DEFINE(_XOPEN_SOURCE, 2, Needed to get declarations for msg_control and msg_controllen on Solaris)
1047 AC_DEFINE(__EXTENSIONS__, 1, Needed to get declarations for msg_control and msg_controllen on Solaris)
1052 dnl if statfs() takes 2 arguments (Posix) or 4 (Solaris)
1054 if test "$ac_cv_func_statfs" = yes ; then
1055 AC_MSG_CHECKING([number of arguments to statfs()])
1056 AC_TRY_COMPILE([#include <unistd.h>
1057 #ifdef HAVE_SYS_PARAM_H
1058 #include <sys/param.h>
1060 #ifdef HAVE_SYS_VFS_H
1061 #include <sys/vfs.h>
1063 #ifdef HAVE_SYS_MOUNT_H
1064 #include <sys/mount.h>
1066 #ifdef HAVE_SYS_STATFS_H
1067 #include <sys/statfs.h>
1068 #endif], [struct statfs st;
1069 statfs(NULL, &st);],[
1071 AC_DEFINE(STATFS_ARGS, 2, [Number of arguments to statfs()])],[
1072 AC_TRY_COMPILE([#include <unistd.h>
1073 #ifdef HAVE_SYS_PARAM_H
1074 #include <sys/param.h>
1076 #ifdef HAVE_SYS_VFS_H
1077 #include <sys/vfs.h>
1079 #ifdef HAVE_SYS_MOUNT_H
1080 #include <sys/mount.h>
1082 #ifdef HAVE_SYS_STATFS_H
1083 #include <sys/statfs.h>
1084 #endif], [struct statfs st;
1085 statfs(NULL, &st, sizeof (st), 0);],[
1087 AC_DEFINE(STATFS_ARGS, 4, [Number of arguments to statfs()])],[
1088 AC_MSG_RESULT(unknown)
1089 AC_MSG_ERROR([unable to determine number of arguments to statfs()])])])
1093 # Check whether to use an included printf
1096 AC_ARG_ENABLE(included-printf,
1097 [AC_HELP_STRING([--enable-included-printf],
1098 [use included printf [default=auto]])],
1099 enable_included_printf="$enableval")
1101 need_included_printf=no
1102 if test "x$enable_included_printf" = "xyes" ; then
1103 need_included_printf=yes
1105 if test "$ac_cv_func_vsnprintf_c99" != "yes" ; then
1106 need_included_printf=yes
1108 if test "$ac_cv_func_printf_unix98" != "yes" ; then
1109 need_included_printf=yes
1111 if test "x$ac_cv_sizeof_long_long" = "x8" &&
1112 test -z "$glib_cv_long_long_format" ; then
1113 need_included_printf=yes
1116 if test "x$enable_included_printf" = "xno" &&
1117 test "x$need_included_printf" = "xyes" ; then
1119 *** Your C library's printf doesn't appear to have the features that
1120 *** GLib needs, but you specified --enable-included-printf=no.])
1123 enable_included_printf=$need_included_printf
1125 AM_CONDITIONAL(HAVE_GOOD_PRINTF, test "$enable_included_printf" != "yes")
1126 if test "$enable_included_printf" != "yes" ; then
1127 AC_DEFINE(HAVE_GOOD_PRINTF,1,[define to use system printf])
1129 if test -z "$glib_cv_long_long_format" ; then
1130 glib_cv_long_long_format="ll"
1132 AC_DEFINE(HAVE_VASPRINTF,1)
1135 # Checks needed for gnulib vasnprintf
1137 jm_AC_TYPE_LONG_LONG
1142 AC_CHECK_TYPES(ptrdiff_t)
1144 AC_CHECK_FUNCS([snprintf wcslen])
1145 AC_FUNC_SNPRINTF_C99
1147 # Check if bcopy can be used for overlapping copies, if memmove isn't found.
1148 # The check is borrowed from the PERL Configure script.
1149 if test "$ac_cv_func_memmove" != "yes"; then
1150 AC_CACHE_CHECK(whether bcopy can handle overlapping copies,
1151 glib_cv_working_bcopy,[AC_TRY_RUN([
1153 char buf[128], abc[128], *b;
1154 int len, off, align;
1155 bcopy("abcdefghijklmnopqrstuvwxyz0123456789", abc, 36);
1156 for (align = 7; align >= 0; align--) {
1157 for (len = 36; len; len--) {
1158 b = buf+align; bcopy(abc, b, len);
1159 for (off = 1; off <= len; off++) {
1160 bcopy(b, b+off, len); bcopy(b+off, b, len);
1161 if (bcmp(b, abc, len)) return(1);
1166 }],glib_cv_working_bcopy=yes,glib_cv_working_bcopy=no)])
1168 GLIB_ASSERT_SET(glib_cv_working_bcopy)
1169 if test "$glib_cv_working_bcopy" = "yes"; then
1170 AC_DEFINE(HAVE_WORKING_BCOPY,1,[Have a working bcopy])
1174 # Check for sys_errlist
1175 AC_MSG_CHECKING(for sys_errlist)
1177 extern char *sys_errlist[];
1178 extern int sys_nerr;
1179 sys_errlist[sys_nerr-1][0] = 0;
1180 ], glib_ok=yes, glib_ok=no)
1181 AC_MSG_RESULT($glib_ok)
1182 if test "$glib_ok" = "no"; then
1183 AC_DEFINE(NO_SYS_ERRLIST,1,[global 'sys_errlist' not found])
1186 # Check for sys_siglist
1187 AC_MSG_CHECKING(for sys_siglist)
1189 extern char *sys_siglist[];
1190 exit (sys_siglist[0]);
1191 ], glib_ok=yes, glib_ok=no)
1192 AC_MSG_RESULT($glib_ok)
1193 if test "$glib_ok" = "no"; then
1194 AC_DEFINE(NO_SYS_SIGLIST,1,[global 'sys_siglist' not found])
1197 # Check for sys_siglist decl (see Tue Jan 19 00:44:24 1999 in changelog)
1198 AC_MSG_CHECKING(for sys_siglist declaration)
1199 AC_TRY_COMPILE([#include <signal.h>], [
1200 strlen (sys_siglist[0]);
1201 ], glib_ok=yes, glib_ok=no)
1202 AC_MSG_RESULT($glib_ok)
1203 if test "$glib_ok" = "no"; then
1204 AC_DEFINE(NO_SYS_SIGLIST_DECL,1,[global 'sys_siglist' not declared])
1207 # Check if <sys/select.h> needs to be included for fd_set
1208 AC_MSG_CHECKING([for fd_set])
1209 AC_TRY_COMPILE([#include <sys/types.h>],
1210 [fd_set readMask, writeMask;], gtk_ok=yes, gtk_ok=no)
1211 if test "$gtk_ok" = "yes"; then
1212 AC_MSG_RESULT([yes, found in sys/types.h])
1214 AC_EGREP_HEADER(fd_set, sys/select.h, gtk_ok=yes)
1215 if test "$gtk_ok" = "yes"; then
1216 # *** FIXME: give it a different name
1217 AC_DEFINE(HAVE_SYS_SELECT_H,1,[found fd_set in sys/select.h])
1218 AC_MSG_RESULT([yes, found in sys/select.h])
1220 AC_DEFINE(NO_FD_SET,1,[didn't find fd_set])
1225 dnl *** check for sane realloc() ***
1226 AC_CACHE_CHECK([whether realloc (NULL,) will work],glib_cv_sane_realloc,[
1227 AC_TRY_RUN([#include <stdlib.h>
1229 return realloc (0, sizeof (int)) == 0;
1231 [glib_cv_sane_realloc=yes],
1232 [glib_cv_sane_realloc=no],
1233 [glib_cv_sane_realloc=yes])
1235 if test x$glib_cv_sane_realloc = xyes; then
1236 AC_DEFINE(REALLOC_0_WORKS,1,[whether realloc (NULL,) works])
1239 dnl Check for nl_langinfo and CODESET
1240 AC_CACHE_CHECK([for nl_langinfo (CODESET)],glib_cv_langinfo_codeset,[
1241 AC_TRY_COMPILE([#include <langinfo.h>],
1242 [char *codeset = nl_langinfo (CODESET);],
1243 [glib_cv_langinfo_codeset=yes],
1244 [glib_cv_langinfo_codeset=no])])
1245 if test x$glib_cv_langinfo_codeset = xyes; then
1246 AC_DEFINE(HAVE_CODESET,1,[Have nl_langinfo (CODESET)])
1249 dnl ****************************************
1250 dnl *** posix_memalign ***
1251 dnl ****************************************
1252 AC_MSG_CHECKING(for a compliant posix_memalign() implementation)
1253 AC_CACHE_VAL(glib_cv_compliant_posix_memalign,[
1254 glib_cv_compliant_posix_memalign=0
1255 if test "$ac_cv_func_posix_memalign" = "yes" ; then
1257 #define _XOPEN_SOURCE 600
1258 #include <stdlib.h> /* posix_memalign() should be defined here */
1259 /* some systems break if #include <malloc.h> used */
1260 static void test_memalign (size_t boundary, size_t size) {
1262 if (posix_memalign (&mem, boundary, size) != 0 || !mem)
1268 test_memalign ( 128, 128 - 2 * sizeof (void*));
1269 test_memalign ( 256, 256 - 2 * sizeof (void*));
1270 test_memalign ( 512, 512 - 2 * sizeof (void*));
1271 test_memalign ( 1024, 1024 - 2 * sizeof (void*));
1272 test_memalign ( 2048, 2048 - 2 * sizeof (void*));
1273 test_memalign ( 4096, 4096 - 2 * sizeof (void*));
1274 test_memalign ( 8192, 8192 - 2 * sizeof (void*));
1275 test_memalign (16384, 16384 - 2 * sizeof (void*));
1276 test_memalign (32768, 32768 - 2 * sizeof (void*));
1277 exit (0); /* success */
1280 [glib_cv_compliant_posix_memalign=1], [], [:])
1284 if test "$glib_cv_compliant_posix_memalign" = "1"; then
1286 AC_DEFINE(POSIX_MEMALIGN_WITH_COMPLIANT_ALLOCS, 1, [define if posix_memalign() can allocate any size])
1292 dnl ****************************************
1293 dnl *** strlcpy/strlcat ***
1294 dnl ****************************************
1296 AC_CACHE_CHECK([for OpenBSD strlcpy/strlcat],glib_cv_have_strlcpy,[
1297 AC_TRY_RUN([#include <stdlib.h>
1301 (void) strlcpy (p, "hi", 10);
1302 if (strlcat (p, "bye", 0) != 3)
1305 }], glib_cv_have_strlcpy=yes,
1306 glib_cv_have_strlcpy=no,
1307 glib_cv_have_strlcpy=no)])
1308 if test "$glib_cv_have_strlcpy" = "yes"; then
1309 AC_DEFINE(HAVE_STRLCPY,1,[Have functions strlcpy and strlcat])
1313 dnl **********************
1314 dnl *** va_copy checks ***
1315 dnl **********************
1316 dnl we currently check for all three va_copy possibilities, so we get
1317 dnl all results in config.log for bug reports.
1318 AC_CACHE_CHECK([for an implementation of va_copy()],glib_cv_va_copy,[
1319 AC_LINK_IFELSE([#include <stdarg.h>
1321 void f (int i, ...) {
1322 va_list args1, args2;
1323 va_start (args1, i);
1324 va_copy (args2, args1);
1325 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
1327 va_end (args1); va_end (args2);
1333 [glib_cv_va_copy=yes],
1334 [glib_cv_va_copy=no])
1336 AC_CACHE_CHECK([for an implementation of __va_copy()],glib_cv___va_copy,[
1337 AC_LINK_IFELSE([#include <stdarg.h>
1339 void f (int i, ...) {
1340 va_list args1, args2;
1341 va_start (args1, i);
1342 __va_copy (args2, args1);
1343 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
1345 va_end (args1); va_end (args2);
1351 [glib_cv___va_copy=yes],
1352 [glib_cv___va_copy=no])
1355 if test "x$glib_cv_va_copy" = "xyes"; then
1356 g_va_copy_func=va_copy
1357 else if test "x$glib_cv___va_copy" = "xyes"; then
1358 g_va_copy_func=__va_copy
1362 if test -n "$g_va_copy_func"; then
1363 AC_DEFINE_UNQUOTED(G_VA_COPY,$g_va_copy_func,[A 'va_copy' style function])
1366 AC_CACHE_CHECK([whether va_lists can be copied by value],glib_cv_va_val_copy,[
1367 AC_TRY_RUN([#include <stdarg.h>
1369 void f (int i, ...) {
1370 va_list args1, args2;
1371 va_start (args1, i);
1373 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
1375 va_end (args1); va_end (args2);
1381 [glib_cv_va_val_copy=yes],
1382 [glib_cv_va_val_copy=no],
1383 [glib_cv_va_val_copy=yes])
1386 if test "x$glib_cv_va_val_copy" = "xno"; then
1387 AC_DEFINE(G_VA_COPY_AS_ARRAY,1, ['va_lists' cannot be copies as values])
1390 dnl ***********************
1391 dnl *** g_module checks ***
1392 dnl ***********************
1394 G_MODULE_LIBS_EXTRA=
1395 G_MODULE_PLUGIN_LIBS=
1396 if test x"$glib_native_win32" = xyes; then
1397 dnl No use for this on Win32
1401 G_MODULE_LDFLAGS=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
1403 dnl G_MODULE_IMPL= don't reset, so cmd-line can override
1404 G_MODULE_NEED_USCORE=0
1405 G_MODULE_BROKEN_RTLD_GLOBAL=0
1406 G_MODULE_HAVE_DLERROR=0
1407 dnl *** force native WIN32 shared lib loader
1408 if test -z "$G_MODULE_IMPL"; then
1410 *-*-mingw*|*-*-cygwin*) G_MODULE_IMPL=G_MODULE_IMPL_WIN32 ;;
1413 dnl *** force native AIX library loader
1414 dnl *** dlopen() filepath must be of the form /path/libname.a(libname.so)
1415 if test -z "$G_MODULE_IMPL"; then
1417 *-*-aix*) G_MODULE_IMPL=G_MODULE_IMPL_AR ;;
1420 dnl *** dlopen() and dlsym() in system libraries
1421 if test -z "$G_MODULE_IMPL"; then
1422 AC_CHECK_FUNC(dlopen,
1423 [AC_CHECK_FUNC(dlsym,
1424 [G_MODULE_IMPL=G_MODULE_IMPL_DL],[])],
1427 dnl *** load_image (BeOS)
1428 if test -z "$G_MODULE_IMPL" && test "x$glib_native_beos" = "xyes"; then
1429 AC_CHECK_LIB(root, load_image,
1430 [G_MODULE_LIBS="-lbe -lroot -lglib-2.0 "
1431 G_MODULE_LIBS_EXTRA="-L\$(top_builddir_full)/.libs"
1432 G_MODULE_PLUGIN_LIBS="-L\$(top_builddir_full)/gmodule/.libs -lgmodule"
1433 G_MODULE_IMPL=G_MODULE_IMPL_BEOS],
1436 dnl *** NSLinkModule (dyld) in system libraries (Darwin)
1437 if test -z "$G_MODULE_IMPL"; then
1438 AC_CHECK_FUNC(NSLinkModule,
1439 [G_MODULE_IMPL=G_MODULE_IMPL_DYLD
1440 G_MODULE_NEED_USCORE=1],
1443 dnl *** dlopen() and dlsym() in libdl
1444 if test -z "$G_MODULE_IMPL"; then
1445 AC_CHECK_LIB(dl, dlopen,
1446 [AC_CHECK_LIB(dl, dlsym,
1448 G_MODULE_IMPL=G_MODULE_IMPL_DL],[])],
1451 dnl *** shl_load() in libdld (HP-UX)
1452 if test -z "$G_MODULE_IMPL"; then
1453 AC_CHECK_LIB(dld, shl_load,
1454 [G_MODULE_LIBS=-ldld
1455 G_MODULE_IMPL=G_MODULE_IMPL_DLD],
1458 dnl *** additional checks for G_MODULE_IMPL_DL
1459 if test "$G_MODULE_IMPL" = "G_MODULE_IMPL_DL"; then
1461 LDFLAGS_orig="$LDFLAGS"
1462 LIBS="$G_MODULE_LIBS $LIBS"
1463 LDFLAGS="$LDFLAGS $G_MODULE_LDFLAGS"
1464 dnl *** check for OSF1/5.0 RTLD_GLOBAL brokenness
1465 echo "void glib_plugin_test(void) { }" > plugin.c
1466 ${SHELL} ./libtool --mode=compile ${CC} -shared \
1467 -export-dynamic -o plugin.o plugin.c 2>&1 >/dev/null
1468 AC_CACHE_CHECK([for RTLD_GLOBAL brokenness],
1469 glib_cv_rtldglobal_broken,[
1473 # define RTLD_GLOBAL 0
1476 # define RTLD_LAZY 0
1478 int glib_plugin_test;
1480 void *handle, *global, *local;
1481 global = &glib_plugin_test;
1482 handle = dlopen ("./.libs/plugin.o", RTLD_GLOBAL | RTLD_LAZY);
1483 if (!handle) return 0;
1484 local = dlsym (handle, "glib_plugin_test");
1485 return global == local;
1487 [glib_cv_rtldglobal_broken=no],
1488 [glib_cv_rtldglobal_broken=yes],
1489 [glib_cv_rtldglobal_broken=no])
1490 rm -f plugin.c plugin.o plugin.lo .libs/plugin.o
1491 rmdir .libs 2>/dev/null
1493 if test "x$glib_cv_rtldglobal_broken" = "xyes"; then
1494 G_MODULE_BROKEN_RTLD_GLOBAL=1
1496 G_MODULE_BROKEN_RTLD_GLOBAL=0
1498 dnl *** check whether we need preceeding underscores
1499 AC_CACHE_CHECK([for preceeding underscore in symbols],
1501 AC_TRY_RUN([#include <dlfcn.h>
1502 int glib_underscore_test (void) { return 42; }
1504 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1505 handle = dlopen ((void*)0, 0);
1507 f1 = dlsym (handle, "glib_underscore_test");
1508 f2 = dlsym (handle, "_glib_underscore_test");
1509 } return (!f2 || f1);
1511 [glib_cv_uscore=yes],
1512 [glib_cv_uscore=no],
1514 rm -f plugin.c plugin.$ac_objext plugin.lo
1516 GLIB_ASSERT_SET(glib_cv_uscore)
1517 if test "x$glib_cv_uscore" = "xyes"; then
1518 G_MODULE_NEED_USCORE=1
1520 G_MODULE_NEED_USCORE=0
1523 LDFLAGS="$LDFLAGS_orig"
1524 dnl *** check for having dlerror()
1525 AC_CHECK_FUNC(dlerror,
1526 [G_MODULE_HAVE_DLERROR=1],
1527 [G_MODULE_HAVE_DLERROR=0])
1530 dnl *** done, have we got an implementation?
1531 if test -z "$G_MODULE_IMPL"; then
1533 G_MODULE_SUPPORTED=false
1535 G_MODULE_SUPPORTED=true
1538 AC_MSG_CHECKING(for the suffix of module shared libraries)
1540 shrext_cmds=`./libtool --config | grep '^shrext_cmds='`
1542 module=yes eval std_shrext=$shrext_cmds
1543 # chop the initial dot
1544 glib_gmodule_suffix=`echo $std_shrext | sed 's/^\.//'`
1545 AC_MSG_RESULT(.$glib_gmodule_suffix)
1546 # any reason it may fail?
1547 if test "x$glib_gmodule_suffix" = x; then
1548 AC_MSG_ERROR(Cannot determine shared library suffix from libtool)
1551 AC_SUBST(G_MODULE_SUPPORTED)
1552 AC_SUBST(G_MODULE_IMPL)
1553 AC_SUBST(G_MODULE_LIBS)
1554 AC_SUBST(G_MODULE_LIBS_EXTRA)
1555 AC_SUBST(G_MODULE_PLUGIN_LIBS)
1556 AC_SUBST(G_MODULE_LDFLAGS)
1557 AC_SUBST(G_MODULE_HAVE_DLERROR)
1558 AC_SUBST(G_MODULE_BROKEN_RTLD_GLOBAL)
1559 AC_SUBST(G_MODULE_NEED_USCORE)
1560 AC_SUBST(GLIB_DEBUG_FLAGS)
1562 dnl **********************
1563 dnl *** g_spawn checks ***
1564 dnl **********************
1566 AC_MSG_CHECKING(for gspawn implementation)
1569 GSPAWN=gspawn-win32.lo
1575 AC_MSG_RESULT($GSPAWN)
1578 dnl *************************
1579 dnl *** GIOChannel checks ***
1580 dnl *************************
1582 AC_MSG_CHECKING(for GIOChannel implementation)
1594 dnl *********************************
1595 dnl *** Directory for GIO modules ***
1596 dnl *********************************
1598 AC_ARG_WITH(gio-module-dir,
1599 [AC_HELP_STRING([--with-gio-module-dir=PATH],
1600 [Load gio modules from this directory [LIBDIR/gio/modules]])],
1602 [with_gio_module_dir='${libdir}/gio/modules'])
1603 GIO_MODULE_DIR=$with_gio_module_dir
1604 AC_SUBST(GIO_MODULE_DIR)
1606 dnl **********************************
1607 dnl *** Check for libselinux (GIO) ***
1608 dnl **********************************
1609 AC_ARG_ENABLE(selinux, [ --disable-selinux build without selinux support])
1612 if test "x$enable_selinux" != "xno"; then
1614 AC_CHECK_LIB(selinux, is_selinux_enabled,
1615 [AC_CHECK_HEADERS(selinux/selinux.h,
1616 [AC_CHECK_LIB(selinux, lgetfilecon_raw,
1617 [AC_DEFINE(HAVE_SELINUX, 1, [Define to 1 if libselinux is available])
1618 SELINUX_LIBS="-lselinux"
1623 AC_SUBST(SELINUX_LIBS)
1625 dnl *****************************
1626 dnl ** Check for inotify (GIO) **
1627 dnl *****************************
1629 AC_CHECK_HEADERS([sys/inotify.h],
1632 AC_CHECK_FUNCS(inotify_init1)
1635 AM_CONDITIONAL(HAVE_INOTIFY, [test "$inotify_support" = "yes"])
1637 dnl *********************************
1638 dnl ** Check for Solaris FEN (GIO) **
1639 dnl *********************************
1643 #ifndef PORT_SOURCE_FILE
1644 #error "Please upgrade to Nevada 72 or above to suppoert FEN"
1646 int main() { return 0; } ],
1651 AM_CONDITIONAL(HAVE_FEN, [test "$fen_support" = "yes"])
1653 dnl ****************************
1654 dnl *** Checks for FAM (GIO) ***
1655 dnl ****************************
1657 should_disable_fam=no
1659 AC_ARG_ENABLE(fam, [ --disable-fam build without enabling fam for file system monitoring],
1661 if test "x$enable_fam" = "xno"; then
1662 should_disable_fam=yes
1663 echo "Not building FAM support"
1669 if test "x$should_disable_fam" = "xno"; then
1670 AC_CHECK_LIB(fam, FAMOpen,
1671 [AC_CHECK_HEADERS(fam.h,
1672 [AC_DEFINE(HAVE_FAM, [], [Define if we have FAM])
1673 AC_CHECK_LIB(fam, FAMNoExists,
1674 AC_DEFINE(HAVE_FAM_NO_EXISTS, [], [Define if we have FAMNoExists in fam]))
1677 AC_MSG_WARN(*** FAM support will not be built (header files not found) ***))],
1678 AC_MSG_WARN(*** FAM support will not be built (FAM library not found) ***))
1681 AM_CONDITIONAL(HAVE_FAM, [test "$fam_support" = "yes"])
1684 dnl *****************************
1685 dnl *** Check for xattr (GIO) ***
1686 dnl *****************************
1687 AC_ARG_ENABLE(xattr, [ --disable-xattr build without xattr support])
1690 if test "x$enable_xattr" != "xno"; then
1692 dnl either glibc or libattr can provide xattr support
1694 dnl for both of them, we check for getxattr being in
1695 dnl the library and a valid xattr header.
1698 AC_CHECK_LIB(c, getxattr,
1699 [AC_CHECK_HEADERS(sys/xattr.h,
1700 [AC_DEFINE(HAVE_XATTR, 1, [Define to 1 if xattr is available])
1704 if test "x$msg_xattr" != "xyes"; then
1705 dnl failure. try libattr
1706 AC_CHECK_LIB(attr, getxattr,
1707 [AC_CHECK_HEADERS(attr/xattr.h,
1708 [AC_DEFINE(HAVE_XATTR, 1, [Define to 1 if xattr is available])
1714 if test "x$msg_xattr" = "xyes"; then
1715 AC_MSG_CHECKING([for XATTR_NOFOLLOW])
1718 #ifdef HAVE_SYS_TYPES_H
1719 #include <sys/types.h>
1721 #ifdef HAVE_SYS_XATTR_H
1722 #include <sys/xattr.h>
1723 #elif HAVE_ATTR_XATTR_H
1724 #include <attr/xattr.h>
1727 [ssize_t len = getxattr("", "", NULL, 0, 0, XATTR_NOFOLLOW);],
1729 AC_DEFINE([HAVE_XATTR_NOFOLLOW], [1], [Define to 1 if xattr API uses XATTR_NOFOLLOW])
1730 AC_MSG_RESULT([yes])
1732 [AC_MSG_RESULT([no])]
1737 AC_SUBST(XATTR_LIBS)
1739 dnl ****************************************
1740 dnl *** platform dependent source checks ***
1741 dnl ****************************************
1743 AC_MSG_CHECKING(for platform-dependent source)
1745 *-*-cygwin*|*-*-mingw*)
1746 PLATFORMDEP=gwin32.lo
1752 AC_MSG_RESULT($PLATFORMDEP)
1753 AC_SUBST(PLATFORMDEP)
1755 AC_MSG_CHECKING([whether to compile timeloop])
1757 *-*-cygwin*|*-*-mingw*|*-*-minix)
1764 AC_MSG_RESULT($enable_timeloop)
1765 AM_CONDITIONAL(ENABLE_TIMELOOP, test x$enable_timeloop = xyes)
1767 AC_MSG_CHECKING([if building for some Win32 platform])
1769 *-*-mingw*|*-*-cygwin*)
1776 AC_MSG_RESULT($platform_win32)
1777 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
1779 dnl ***********************
1780 dnl *** g_thread checks ***
1781 dnl ***********************
1783 AC_ARG_WITH(threads,
1784 [AC_HELP_STRING([--with-threads=@<:@none/posix/dce/win32@:>@],
1785 [specify a thread implementation to use])],
1786 [if test "x$with_threads" = x; then
1789 want_threads=$with_threads
1792 if test "x$enable_threads" = "xno"; then
1796 dnl error and warning message
1797 dnl *************************
1799 THREAD_NO_IMPLEMENTATION="You do not have any known thread system on your
1800 computer. GLib will not have a default thread implementation."
1802 FLAG_DOES_NOT_WORK="I can't find the MACRO to enable thread safety on your
1803 platform (normally it's "_REENTRANT"). I'll not use any flag on
1804 compilation now, but then your programs might not work.
1805 Please provide information on how it is done on your system."
1807 LIBS_NOT_FOUND_1="I can't find the libraries for the thread implementation
1810 LIBS_NOT_FOUND_2=". Please choose another thread implementation or
1811 provide information on your thread implementation.
1812 You can also run 'configure --disable-threads'
1813 to compile without thread support."
1815 FUNC_NO_GETPWUID_R="the 'g_get_(user_name|real_name|home_dir|tmp_dir)'
1816 functions will not be MT-safe during their first call because
1817 there is no working 'getpwuid_r' on your system."
1819 FUNC_NO_LOCALTIME_R="the 'g_date_set_time' function will not be MT-safe
1820 because there is no 'localtime_r' on your system."
1822 POSIX_NO_YIELD="I can not find a yield functions for your platform. A rather
1823 crude surrogate will be used. If you happen to know a
1824 yield function for your system, please inform the GLib
1827 POSIX_NO_PRIORITIES="I can not find the minimal and maximal priorities for
1828 threads on your system. Thus threads can only have the default
1829 priority. If you happen to know these main/max
1830 priorities, please inform the GLib developers."
1832 AIX_COMPILE_INFO="AIX's C compiler needs to be called by a different name, when
1833 linking threaded applications. As GLib cannot do that
1834 automatically, you will get an linkg error everytime you are
1835 not using the right compiler. In that case you have to relink
1836 with the right compiler. Ususally just '_r' is appended
1837 to the compiler name."
1839 dnl determination of thread implementation
1840 dnl ***************************************
1842 # have_threads=no means no thread support
1843 # have_threads=none means no default thread implementation
1846 if test "x$want_threads" = xyes || test "x$want_threads" = xposix \
1847 || test "x$want_threads" = xdce; then
1848 # -D_POSIX4_DRAFT_SOURCE -D_POSIX4A_DRAFT10_SOURCE is for DG/UX
1849 # -U_OSF_SOURCE is for Digital UNIX 4.0d
1850 GTHREAD_COMPILE_IMPL_DEFINES="-D_POSIX4_DRAFT_SOURCE -D_POSIX4A_DRAFT10_SOURCE -U_OSF_SOURCE"
1851 glib_save_CPPFLAGS="$CPPFLAGS"
1852 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
1853 if test "x$have_threads" = xno; then
1854 AC_TRY_COMPILE([#include <pthread.h>],
1855 [pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER;],
1858 if test "x$have_threads" = xno; then
1859 AC_TRY_COMPILE([#include <pthread.h>],
1861 pthread_mutex_init (&m, pthread_mutexattr_default);],
1864 # Tru64Unix requires -pthread to find pthread.h. See #103020
1865 CPPFLAGS="$CPPFLAGS -pthread"
1866 if test "x$have_threads" = xno; then
1867 AC_TRY_COMPILE([#include <pthread.h>],
1868 [pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER;],
1871 CPPFLAGS="$glib_save_CPPFLAGS"
1873 if test "x$want_threads" = xyes || test "x$want_threads" = xwin32; then
1880 if test "x$want_threads" = xnone; then
1884 AC_MSG_CHECKING(for thread implementation)
1886 if test "x$have_threads" = xno && test "x$want_threads" != xno; then
1887 AC_MSG_RESULT(none available)
1888 AC_MSG_WARN($THREAD_NO_IMPLEMENTATION)
1890 AC_MSG_RESULT($have_threads)
1894 dnl determination of G_THREAD_CFLAGS
1895 dnl ********************************
1898 G_THREAD_LIBS_EXTRA=
1902 dnl Test program for basic POSIX threads functionality
1904 m4_define([glib_thread_test],[
1905 #include <pthread.h>
1907 void* func(void* data) {check_me = 42; return &check_me;}
1911 pthread_create (&t, $1, func, 0);
1912 pthread_join (t, &ret);
1913 return (check_me != 42 || ret != &check_me);
1917 dnl Test program for sched_get_priority_min()
1919 m4_define([glib_sched_priority_test],[
1924 return sched_get_priority_min(SCHED_OTHER)==-1
1928 if test x"$have_threads" != xno; then
1930 if test x"$have_threads" = xposix; then
1931 # First we test for posix, whether -pthread or -pthreads do the trick as
1932 # both CPPFLAG and LIBS.
1933 # One of them does for most gcc versions and some other platforms/compilers
1934 # too and could be considered as the canonical way to go.
1936 *-*-cygwin*|*-*-darwin*)
1937 # skip cygwin and darwin -pthread or -pthreads test
1940 # These compiler/linker flags work with both Sun Studio and gcc
1941 # Sun Studio expands -mt to -D_REENTRANT and -lthread
1942 # gcc expands -pthreads to -D_REENTRANT -D_PTHREADS -lpthread
1943 G_THREAD_CFLAGS="-D_REENTRANT -D_PTHREADS"
1944 G_THREAD_LIBS="-lpthread -lthread"
1947 for flag in pthread pthreads mt; do
1948 glib_save_CFLAGS="$CFLAGS"
1949 CFLAGS="$CFLAGS -$flag"
1950 AC_TRY_RUN(glib_thread_test(0),
1951 glib_flag_works=yes,
1953 [AC_LINK_IFELSE(glib_thread_test(0),
1954 glib_flag_works=yes,
1955 glib_flag_works=no)])
1956 CFLAGS="$glib_save_CFLAGS"
1957 if test $glib_flag_works = yes ; then
1958 G_THREAD_CFLAGS=-$flag
1959 G_THREAD_LIBS=-$flag
1967 if test x"$G_THREAD_CFLAGS" = x; then
1969 # The canonical -pthread[s] does not work. Try something different.
1973 if test x"$GCC" = xyes; then
1974 # GCC 3.0 and above needs -pthread.
1975 # Should be coverd by the case above.
1976 # GCC 2.x and below needs -mthreads
1977 G_THREAD_CFLAGS="-mthreads"
1978 G_THREAD_LIBS=$G_THREAD_CFLAGS
1980 # We are probably using the aix compiler. Normaly a
1981 # program would have to be compiled with the _r variant
1982 # of the corresponding compiler, but we as GLib cannot
1983 # do that: but the good news is that for compiling the
1984 # only difference is the added -D_THREAD_SAFE compile
1985 # option. This is according to the "C for AIX User's
1987 G_THREAD_CFLAGS="-D_THREAD_SAFE"
1991 G_THREAD_CFLAGS="-D_REENTRANT -D_POSIX4A_DRAFT10_SOURCE"
1994 # So we are using dce threads. posix threads are already
1996 G_THREAD_CFLAGS="-threads"
1997 G_THREAD_LIBS=$G_THREAD_CFLAGS
1999 *-sysv5uw7*) # UnixWare 7
2000 # We are not using gcc with -pthread. Catched above.
2001 G_THREAD_CFLAGS="-Kthread"
2002 G_THREAD_LIBS=$G_THREAD_CFLAGS
2005 # No flag needed when using MSVCRT.DLL
2009 G_THREAD_CFLAGS="-D_REENTRANT" # good default guess otherwise
2015 # if we are not finding the localtime_r function, then we probably are
2016 # not using the proper multithread flag
2018 glib_save_CPPFLAGS="$CPPFLAGS"
2019 CPPFLAGS="$CPPFLAGS $G_THREAD_CFLAGS"
2021 # First we test, whether localtime_r is declared in time.h
2022 # directly. Then we test whether a macro localtime_r exists, in
2023 # which case localtime_r in the test program is replaced and thus
2024 # if we still find localtime_r in the output, it is not defined as
2027 AC_EGREP_CPP([[^a-zA-Z1-9_]localtime_r[^a-zA-Z1-9_]], [#include <time.h>], ,
2028 [AC_EGREP_CPP([[^a-zA-Z1-9_]localtime_r[^a-zA-Z1-9_]], [#include <time.h>
2030 AC_MSG_WARN($FLAG_DOES_NOT_WORK))])
2032 CPPFLAGS="$glib_save_CPPFLAGS"
2034 AC_MSG_CHECKING(thread related cflags)
2035 AC_MSG_RESULT($G_THREAD_CFLAGS)
2036 CPPFLAGS="$CPPFLAGS $G_THREAD_CFLAGS"
2039 dnl determination of G_THREAD_LIBS
2040 dnl ******************************
2042 mutex_has_default=no
2043 case $have_threads in
2045 glib_save_CPPFLAGS="$CPPFLAGS"
2046 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
2047 if test x"$G_THREAD_LIBS" = x; then
2050 # We are not using gcc (would have set G_THREAD_LIBS) and thus
2051 # probably using the aix compiler.
2052 AC_MSG_WARN($AIX_COMPILE_INFO)
2056 glib_save_LIBS="$LIBS"
2057 for thread_lib in "" pthread pthread32 pthreads thread dce; do
2058 if test x"$thread_lib" = x; then
2062 add_thread_lib="-l$thread_lib"
2063 IN=" in -l$thread_lib"
2065 if test x"$have_threads" = xposix; then
2068 defattr=pthread_attr_default
2071 LIBS="$add_thread_lib $glib_save_LIBS"
2073 AC_MSG_CHECKING(for pthread_create/pthread_join$IN)
2074 AC_TRY_RUN(glib_thread_test($defattr),
2077 [AC_LINK_IFELSE(glib_thread_test($defattr),
2080 AC_MSG_RESULT($glib_result)
2082 if test "$glib_result" = "yes" ; then
2083 G_THREAD_LIBS="$add_thread_lib"
2087 if test "x$G_THREAD_LIBS" = xerror; then
2088 AC_MSG_ERROR($LIBS_NOT_FOUND_1$have_threads$LIBS_NOT_FOUND_2)
2090 LIBS="$glib_save_LIBS"
2095 glib_save_LIBS="$LIBS"
2096 for thread_lib in "" rt rte; do
2097 if test x"$thread_lib" = x; then
2101 add_thread_lib="-l$thread_lib"
2102 IN=" in -l$thread_lib"
2104 LIBS="$add_thread_lib $glib_save_LIBS"
2106 AC_MSG_CHECKING(for sched_get_priority_min$IN)
2107 AC_TRY_RUN(glib_sched_priority_test,
2110 [AC_LINK_IFELSE(glib_sched_priority_test,
2113 AC_MSG_RESULT($glib_result)
2115 if test "$glib_result" = "yes" ; then
2116 G_THREAD_LIBS="$G_THREAD_LIBS $add_thread_lib"
2117 posix_priority_min="sched_get_priority_min(SCHED_OTHER)"
2118 posix_priority_max="sched_get_priority_max(SCHED_OTHER)"
2122 LIBS="$glib_save_LIBS"
2123 mutex_has_default=yes
2124 mutex_default_type='pthread_mutex_t'
2125 mutex_default_init='PTHREAD_MUTEX_INITIALIZER'
2126 mutex_header_file='pthread.h'
2127 if test "x$have_threads" = "xposix"; then
2128 g_threads_impl="POSIX"
2130 g_threads_impl="DCE"
2131 have_threads="posix"
2133 AC_SUBST(GTHREAD_COMPILE_IMPL_DEFINES)
2134 CPPFLAGS="$glib_save_CPPFLAGS"
2137 g_threads_impl="WIN32"
2140 g_threads_impl="NONE"
2143 g_threads_impl="NONE"
2148 if test "x$G_THREAD_LIBS" = xerror; then
2149 AC_MSG_ERROR($LIBS_NOT_FOUND_1$have_threads$LIBS_NOT_FOUND_2)
2154 G_THREAD_LIBS="-lbe -lroot -lglib-2.0 "
2155 G_THREAD_LIBS_EXTRA="-L\$(top_builddir_full)/.libs"
2161 AC_MSG_CHECKING(thread related libraries)
2162 AC_MSG_RESULT($G_THREAD_LIBS)
2164 dnl check for mt safe function variants and some posix functions
2165 dnl ************************************************************
2167 if test x"$have_threads" != xno; then
2168 glib_save_LIBS="$LIBS"
2169 # we are not doing the following for now, as this might require glib
2170 # to always be linked with the thread libs on some platforms.
2171 # LIBS="$LIBS $G_THREAD_LIBS"
2172 AC_CHECK_FUNCS(localtime_r gmtime_r)
2173 if test "$ac_cv_header_pwd_h" = "yes"; then
2174 AC_CACHE_CHECK([for posix getpwuid_r],
2175 ac_cv_func_posix_getpwuid_r,
2181 struct passwd pwd, *pwptr = &pwd;
2184 error = getpwuid_r (0, &pwd, buffer,
2185 sizeof (buffer), &pwptr);
2186 return (error < 0 && errno == ENOSYS)
2189 [ac_cv_func_posix_getpwuid_r=yes],
2190 [ac_cv_func_posix_getpwuid_r=no])])
2191 GLIB_ASSERT_SET(ac_cv_func_posix_getpwuid_r)
2192 if test "$ac_cv_func_posix_getpwuid_r" = yes; then
2193 AC_DEFINE(HAVE_POSIX_GETPWUID_R,1,
2194 [Have POSIX function getpwuid_r])
2196 AC_CACHE_CHECK([for nonposix getpwuid_r],
2197 ac_cv_func_nonposix_getpwuid_r,
2198 [AC_TRY_LINK([#include <pwd.h>],
2199 [char buffer[10000];
2201 getpwuid_r (0, &pwd, buffer,
2203 [ac_cv_func_nonposix_getpwuid_r=yes],
2204 [ac_cv_func_nonposix_getpwuid_r=no])])
2205 GLIB_ASSERT_SET(ac_cv_func_nonposix_getpwuid_r)
2206 if test "$ac_cv_func_nonposix_getpwuid_r" = yes; then
2207 AC_DEFINE(HAVE_NONPOSIX_GETPWUID_R,1,
2208 [Have non-POSIX function getpwuid_r])
2212 if test "$ac_cv_header_grp_h" = "yes"; then
2213 AC_CACHE_CHECK([for posix getgrgid_r],
2214 ac_cv_func_posix_getgrgid_r,
2220 struct group grp, *grpptr = &grp;
2223 error = getgrgid_r (0, &grp, buffer,
2224 sizeof (buffer), &grpptr);
2225 return (error < 0 && errno == ENOSYS)
2228 [ac_cv_func_posix_getgrgid_r=yes],
2229 [ac_cv_func_posix_getgrgid_r=no])])
2230 GLIB_ASSERT_SET(ac_cv_func_posix_getgrgid_r)
2231 if test "$ac_cv_func_posix_getgrgid_r" = yes; then
2232 AC_DEFINE(HAVE_POSIX_GETGRGID_R,1,
2233 [Have POSIX function getgrgid_r])
2235 AC_CACHE_CHECK([for nonposix getgrgid_r],
2236 ac_cv_func_nonposix_getgrgid_r,
2237 [AC_TRY_LINK([#include <grp.h>],
2238 [char buffer[10000];
2240 getgrgid_r (0, &grp, buffer,
2242 [ac_cv_func_nonposix_getgrgid_r=yes],
2243 [ac_cv_func_nonposix_getgrgid_r=no])])
2244 GLIB_ASSERT_SET(ac_cv_func_nonposix_getgrgid_r)
2245 if test "$ac_cv_func_nonposix_getgrgid_r" = yes; then
2246 AC_DEFINE(HAVE_NONPOSIX_GETGRGID_R,1,
2247 [Have non-POSIX function getgrgid_r])
2251 LIBS="$G_THREAD_LIBS $LIBS"
2252 if test x"$have_threads" = xposix; then
2253 glib_save_CPPFLAGS="$CPPFLAGS"
2254 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
2255 dnl we might grow sizeof(pthread_t) later on, so use a dummy name here
2256 GLIB_SIZEOF([#include <pthread.h>], pthread_t, system_thread)
2257 # This is not AC_CHECK_FUNC to also work with function
2258 # name mangling in header files.
2259 AC_MSG_CHECKING(for pthread_attr_setstacksize)
2260 AC_TRY_LINK([#include <pthread.h>],
2261 [pthread_attr_t t; pthread_attr_setstacksize(&t,0)],
2263 AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE,1,
2264 [Have function pthread_attr_setstacksize])],
2265 [AC_MSG_RESULT(no)])
2266 AC_MSG_CHECKING(for minimal/maximal thread priority)
2267 if test x"$posix_priority_min" = x; then
2268 AC_EGREP_CPP(PX_PRIO_MIN,[#include <pthread.h>
2270 posix_priority_min=PX_PRIO_MIN
2271 posix_priority_max=PX_PRIO_MAX])
2273 if test x"$posix_priority_min" = x; then
2275 AC_EGREP_CPP(PTHREAD_PRIO_MIN,[#include <pthread.h>
2276 PTHREAD_PRIO_MIN],,[
2277 posix_priority_min=PTHREAD_PRIO_MIN
2278 posix_priority_max=PTHREAD_PRIO_MAX])
2280 if test x"$posix_priority_min" = x; then
2281 AC_EGREP_CPP(PRI_OTHER_MIN,[#include <pthread.h>
2283 posix_priority_min=PRI_OTHER_MIN
2284 posix_priority_max=PRI_OTHER_MAX])
2286 if test x"$posix_priority_min" = x; then
2287 AC_MSG_RESULT(none found)
2288 AC_MSG_WARN($POSIX_NO_PRIORITIES)
2289 posix_priority_min=-1
2290 posix_priority_max=-1
2292 AC_MSG_RESULT($posix_priority_min/$posix_priority_max)
2293 AC_MSG_CHECKING(for pthread_setschedparam)
2294 AC_TRY_LINK([#include <pthread.h>],
2295 [pthread_t t; pthread_setschedparam(t, 0, NULL)],
2297 AC_DEFINE_UNQUOTED(POSIX_MIN_PRIORITY,$posix_priority_min,[Minimum POSIX RT priority])
2298 AC_DEFINE_UNQUOTED(POSIX_MAX_PRIORITY,$posix_priority_max,[Maximum POSIX RT priority])],
2300 AC_MSG_WARN($POSIX_NO_PRIORITIES)])
2302 posix_yield_func=none
2303 AC_MSG_CHECKING(for posix yield function)
2304 for yield_func in sched_yield pthread_yield_np pthread_yield \
2306 AC_TRY_LINK([#include <pthread.h>],
2308 [posix_yield_func="$yield_func"
2311 if test x"$posix_yield_func" = xnone; then
2312 AC_MSG_RESULT(none found)
2313 AC_MSG_WARN($POSIX_NO_YIELD)
2314 posix_yield_func="g_usleep(1000)"
2316 AC_MSG_RESULT($posix_yield_func)
2317 posix_yield_func="$posix_yield_func()"
2319 AC_DEFINE_UNQUOTED(POSIX_YIELD_FUNC,$posix_yield_func,[The POSIX RT yield function])
2320 CPPFLAGS="$glib_save_CPPFLAGS"
2322 elif test x"$have_threads" = xwin32; then
2323 # It's a pointer to a private struct
2324 GLIB_SIZEOF(,struct _GThreadData *, system_thread)
2327 LIBS="$glib_save_LIBS"
2329 # now spit out all the warnings.
2330 if test "$ac_cv_func_posix_getpwuid_r" != "yes" &&
2331 test "$ac_cv_func_nonposix_getpwuid_r" != "yes"; then
2332 AC_MSG_WARN($FUNC_NO_GETPWUID_R)
2334 if test "$ac_cv_func_localtime_r" != "yes"; then
2335 AC_MSG_WARN($FUNC_NO_LOCALTIME_R)
2339 if test x"$glib_cv_sizeof_system_thread" = x; then
2340 # use a pointer as a fallback.
2341 GLIB_SIZEOF(,void *, system_thread)
2345 # Hack to deal with:
2347 # a) GCC < 3.3 for Linux doesn't include -lpthread when
2348 # building shared libraries with linux.
2349 # b) FreeBSD doesn't do this either.
2352 *-*-freebsd*|*-*-linux*)
2353 G_THREAD_LIBS_FOR_GTHREAD="`echo $G_THREAD_LIBS | sed s/-pthread/-lpthread/`"
2356 G_THREAD_LIBS_FOR_GTHREAD="$G_THREAD_LIBS"
2360 AM_CONDITIONAL(HAVE_THREADS, [test "$have_threads" != "none"])
2361 AC_DEFINE_UNQUOTED(G_THREAD_SOURCE,"gthread-$have_threads.c",
2362 [Source file containing theread implementation])
2363 AC_SUBST(G_THREAD_CFLAGS)
2364 AC_SUBST(G_THREAD_LIBS)
2365 AC_SUBST(G_THREAD_LIBS_FOR_GTHREAD)
2366 AC_SUBST(G_THREAD_LIBS_EXTRA)
2368 dnl **********************************************
2369 dnl *** GDefaultMutex setup and initialization ***
2370 dnl **********************************************
2372 dnl if mutex_has_default = yes, we also got
2373 dnl mutex_default_type, mutex_default_init and mutex_header_file
2374 if test $mutex_has_default = yes ; then
2375 glib_save_CPPFLAGS="$CPPFLAGS"
2376 glib_save_LIBS="$LIBS"
2377 LIBS="$G_THREAD_LIBS $LIBS"
2378 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
2379 GLIB_SIZEOF([#include <$mutex_header_file>],
2380 $mutex_default_type,
2382 GLIB_BYTE_CONTENTS([#include <$mutex_header_file>],
2383 $mutex_default_type,
2385 $glib_cv_sizeof_gmutex,
2386 $mutex_default_init)
2387 if test x"$glib_cv_byte_contents_gmutex" = xno; then
2388 mutex_has_default=no
2390 CPPFLAGS="$glib_save_CPPFLAGS"
2391 LIBS="$glib_save_LIBS"
2394 AC_CHECK_FUNCS(clock_gettime, [], [
2395 AC_CHECK_LIB(rt, clock_gettime, [
2396 AC_DEFINE(HAVE_CLOCK_GETTIME, 1)
2397 G_THREAD_LIBS="$G_THREAD_LIBS -lrt"
2398 G_THREAD_LIBS_FOR_GTHREAD="$G_THREAD_LIBS_FOR_GTHREAD -lrt"
2402 AC_CACHE_CHECK(for monotonic clocks,
2403 glib_cv_monotonic_clock,AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
2407 #if !(defined(_POSIX_MONOTONIC_CLOCK) && _POSIX_MONOTONIC_CLOCK >= 0 && defined(CLOCK_MONOTONIC))
2408 #error No monotonic clock
2412 ]])],glib_cv_monotonic_clock=yes,glib_cv_monotonic_clock=no))
2413 if test "$glib_cv_monotonic_clock" = "yes"; then
2414 AC_DEFINE(HAVE_MONOTONIC_CLOCK,1,[Have a monotonic clock])
2418 dnl ********************************
2419 dnl *** g_atomic_* tests for gcc ***
2420 dnl ********************************
2422 AC_MSG_CHECKING([whether to use assembler code for atomic operations])
2424 glib_cv_gcc_has_builtin_atomic_operations=no
2425 if test x"$GCC" = xyes; then
2426 AC_MSG_CHECKING([whether GCC supports build-in atomic intrinsics])
2429 __sync_synchronize ();
2430 __sync_bool_compare_and_swap (&i, 0, 1);
2431 __sync_fetch_and_add (&i, 1);
2433 [glib_cv_gcc_has_builtin_atomic_operations=yes],
2434 [glib_cv_gcc_has_builtin_atomic_operations=no])
2436 AC_MSG_RESULT($glib_cv_gcc_has_builtin_atomic_operations)
2437 if test $glib_cv_gcc_has_builtin_atomic_operations = yes; then
2438 glib_memory_barrier_needed=yes
2442 AC_MSG_RESULT([none])
2443 glib_memory_barrier_needed=no
2446 AC_MSG_RESULT([i486])
2447 AC_DEFINE_UNQUOTED(G_ATOMIC_I486, 1,
2448 [i486 atomic implementation])
2449 glib_memory_barrier_needed=no
2452 SPARCV9_WARNING="Try to rerun configure with CFLAGS='-mcpu=v9',
2453 when you are using a sparc with v9 instruction set (most
2454 sparcs nowadays). This will make the code for atomic
2455 operations much faster. The resulting code will not run
2456 on very old sparcs though."
2461 int tmp1, tmp2, tmp3;
2462 __asm__ __volatile__("casx [%2], %0, %1"
2463 : "=&r" (tmp1), "=&r" (tmp2) : "r" (&tmp3));
2465 AC_MSG_RESULT([sparcv9])
2466 AC_DEFINE_UNQUOTED(G_ATOMIC_SPARCV9, 1,
2467 [sparcv9 atomic implementation]),
2469 AC_MSG_WARN([[$SPARCV9_WARNING]]))
2470 glib_memory_barrier_needed=yes
2473 AC_MSG_RESULT([alpha])
2474 AC_DEFINE_UNQUOTED(G_ATOMIC_ALPHA, 1,
2475 [alpha atomic implementation])
2476 glib_memory_barrier_needed=yes
2479 AC_MSG_RESULT([x86_64])
2480 AC_DEFINE_UNQUOTED(G_ATOMIC_X86_64, 1,
2481 [x86_64 atomic implementation])
2482 glib_memory_barrier_needed=no
2485 AC_MSG_RESULT([powerpc])
2486 AC_DEFINE_UNQUOTED(G_ATOMIC_POWERPC, 1,
2487 [powerpc atomic implementation])
2488 glib_memory_barrier_needed=yes
2489 AC_MSG_CHECKING([whether asm supports numbered local labels])
2492 __asm__ __volatile__ ("1: nop\n"
2495 AC_DEFINE_UNQUOTED(ASM_NUMERIC_LABELS, 1, [define if asm blocks can use numeric local labels])
2496 AC_MSG_RESULT([yes])
2502 AC_MSG_RESULT([ia64])
2503 AC_DEFINE_UNQUOTED(G_ATOMIC_IA64, 1,
2504 [ia64 atomic implementation])
2505 glib_memory_barrier_needed=yes
2508 AC_MSG_RESULT([s390])
2509 AC_DEFINE_UNQUOTED(G_ATOMIC_S390, 1,
2510 [s390 atomic implementation])
2511 glib_memory_barrier_needed=no
2514 AC_MSG_RESULT([arm])
2515 AC_DEFINE_UNQUOTED(G_ATOMIC_ARM, 1,
2516 [arm atomic implementation])
2517 glib_memory_barrier_needed=no
2520 AC_MSG_RESULT([crisv32])
2521 AC_DEFINE_UNQUOTED(G_ATOMIC_CRISV32, 1,
2522 [crisv32 atomic implementation])
2523 glib_memory_barrier_needed=no
2526 AC_MSG_RESULT([cris])
2527 AC_DEFINE_UNQUOTED(G_ATOMIC_CRIS, 1,
2528 [cris atomic implementation])
2529 glib_memory_barrier_needed=no
2532 AC_MSG_RESULT([none])
2533 glib_memory_barrier_needed=yes
2538 if test $glib_native_win32 = yes; then
2539 # For Windows but not using gcc. No barriers needed then either.
2540 glib_memory_barrier_needed=no
2544 AM_CONDITIONAL(HAVE_GCC_BUILTINS_FOR_ATOMIC_OPERATIONS,
2545 [test $glib_cv_gcc_has_builtin_atomic_operations = yes])
2547 dnl ****************************************
2548 dnl *** GLib POLL* compatibility defines ***
2549 dnl ****************************************
2551 glib_poll_includes=["
2552 #include <sys/types.h>
2553 #include <sys/poll.h>
2556 if test $ac_cv_header_sys_types_h = yes &&
2557 test $ac_cv_header_sys_poll_h = yes ; then
2559 GLIB_CHECK_VALUE(POLLIN, $glib_poll_includes, glib_failed=true)
2560 GLIB_CHECK_VALUE(POLLOUT, $glib_poll_includes, glib_failed=true)
2561 GLIB_CHECK_VALUE(POLLPRI, $glib_poll_includes, glib_failed=true)
2562 GLIB_CHECK_VALUE(POLLERR, $glib_poll_includes, glib_failed=true)
2563 GLIB_CHECK_VALUE(POLLHUP, $glib_poll_includes, glib_failed=true)
2564 GLIB_CHECK_VALUE(POLLNVAL, $glib_poll_includes, glib_failed=true)
2565 if $glib_failed ; then
2566 AC_MSG_ERROR([Could not determine values for POLL* constants])
2569 glib_cv_value_POLLIN=1
2570 glib_cv_value_POLLOUT=4
2571 glib_cv_value_POLLPRI=2
2572 glib_cv_value_POLLERR=8
2573 glib_cv_value_POLLHUP=16
2574 glib_cv_value_POLLNVAL=32
2577 AC_MSG_CHECKING([for broken poll])
2578 AC_RUN_IFELSE([AC_LANG_SOURCE([[
2582 #ifdef HAVE_SYS_POLL_H
2583 #include <sys/poll.h>
2586 struct pollfd fds[1];
2588 fd = open("/dev/null", 1);
2590 fds[0].events = POLLIN;
2592 if (poll(fds, 1, 0) < 0 || (fds[0].revents & POLLNVAL) != 0) {
2593 exit(1); /* Does not work for devices -- fail */
2599 AC_DEFINE(BROKEN_POLL,1,[poll doesn't work on devices])],
2600 [broken_poll="no (cross compiling)"])
2601 AC_MSG_RESULT($broken_poll)
2603 dnl *********************
2604 dnl *** GRegex checks ***
2605 dnl *********************
2606 PCRE_REQUIRED_VERSION=7.2
2608 # Check if we should compile GRegex
2609 AC_ARG_ENABLE(regex, AC_HELP_STRING([--disable-regex],
2610 [disable the compilation of GRegex]),
2611 [case "${enableval}" in
2612 yes) enable_regex=true ;;
2613 no) enable_regex=false ;;
2614 *) AC_MSG_ERROR(bad value ${enableval} for --enable-regex) ;;
2616 [enable_regex=true])
2618 AM_CONDITIONAL(ENABLE_REGEX, $enable_regex)
2620 if test x$enable_regex = xtrue; then
2621 AC_DEFINE(ENABLE_REGEX, [], [include GRegex])
2622 # Check if we should use the internal or the system-supplied pcre
2624 [AC_HELP_STRING([--with-pcre=@<:@internal/system@:>@],
2625 [specify whether to use the internal or the
2626 system-supplied PCRE library])])
2628 AM_CONDITIONAL(USE_SYSTEM_PCRE, [test "x$with_pcre" = xsystem])
2630 if test "x$with_pcre" = xsystem; then
2631 PKG_CHECK_MODULES(PCRE,
2632 libpcre >= $PCRE_REQUIRED_VERSION)
2633 AC_CACHE_CHECK([for Unicode support in PCRE],glib_cv_pcre_has_unicode,[
2634 glib_save_CFLAGS="$CFLAGS"
2635 glib_save_LIBS="$LIBS"
2636 CFLAGS="$CFLAGS $PCRE_CFLAGS" LIBS="$PCRE_LIBS"
2637 AC_TRY_RUN([#include <pcre.h>
2640 pcre_config (PCRE_CONFIG_UTF8, &support);
2643 pcre_config (PCRE_CONFIG_UNICODE_PROPERTIES, &support);
2648 glib_cv_pcre_has_unicode=yes,
2649 glib_cv_pcre_has_unicode=no,
2650 glib_cv_pcre_has_unicode=yes)
2651 CFLAGS="$glib_save_CFLAGS"
2652 LIBS="$glib_save_LIBS"
2654 if test "$glib_cv_pcre_has_unicode" = "no"; then
2655 AC_MSG_ERROR([*** The system-supplied PCRE does not support Unicode properties or UTF-8.])
2657 AC_SUBST(PCRE_CFLAGS)
2659 AC_DEFINE(USE_SYSTEM_PCRE, [], [using the system-supplied PCRE library])
2660 PCRE_REQUIRES=libpcre
2661 AC_SUBST(PCRE_REQUIRES)
2663 # If using gcc 4 pass -Wno-pointer-sign when compiling the internal PCRE
2664 if test x"$GCC" = xyes; then
2665 AC_MSG_CHECKING([whether compiler understands -Wno-pointer-sign])
2666 save_CFLAGS="$CFLAGS"
2667 CFLAGS="$CFLAGS -Wno-pointer-sign"
2668 AC_TRY_COMPILE([],[],[PCRE_WARN_CFLAGS="$PCRE_WARN_CFLAGS -Wno-pointer-sign"
2669 AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
2670 CFLAGS="$save_CFLAGS"
2673 AC_SUBST(PCRE_WARN_CFLAGS)
2675 AM_CONDITIONAL(USE_SYSTEM_PCRE, false])
2678 dnl **********************
2679 dnl *** Win32 API libs ***
2680 dnl **********************
2684 G_LIBS_EXTRA="-luser32 -lkernel32"
2687 G_LIBS_EXTRA="-lws2_32 -lole32"
2693 AC_SUBST(G_LIBS_EXTRA)
2695 dnl If the system doesn't define EILSEQ, we should define EILSEQ ourselves
2696 dnl since we need it for g_iconv()
2698 AC_MSG_CHECKING([for EILSEQ])
2704 ], have_eilseq=yes, have_eilseq=no);
2705 AC_MSG_RESULT($have_eilseq)
2707 dnl **********************************************************************
2708 dnl *** Check whether glibc has global variable for assertion messages ***
2709 dnl **********************************************************************
2711 AC_MSG_CHECKING(if libc has __abort_msg)
2713 extern char *__abort_msg;
2714 int main() { return __abort_msg == (char*) 0; }
2715 ], [libc_has_abort_msg=yes], [libc_has_abort_msg=no])
2716 AC_MSG_RESULT($libc_has_abort_msg)
2717 if test "$libc_has_abort_msg" = "yes"; then
2718 AC_DEFINE(HAVE_LIBC_ABORT_MSG,1,[Whether libc defines __abort_msg])
2721 dnl ******************************************************************
2722 dnl *** Look for glib-genmarshal in PATH if we are cross-compiling ***
2723 dnl ******************************************************************
2725 AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
2727 if test $cross_compiling = yes; then
2728 AC_PATH_PROG(GLIB_GENMARSHAL, glib-genmarshal, no)
2729 if test x$GLIB_GENMARSHAL = xno; then
2730 AC_MSG_ERROR(Could not find a glib-genmarshal in your PATH)
2734 dnl **************************
2735 dnl *** Checks for gtk-doc ***
2736 dnl **************************
2738 GTK_DOC_CHECK([1.11])
2741 [AC_HELP_STRING([--enable-man],
2742 [regenerate man pages from Docbook [default=no]])],enable_man=yes,
2745 if test "${enable_man}" != no; then
2747 dnl Check for xsltproc
2749 AC_PATH_PROG([XSLTPROC], [xsltproc])
2750 if test -z "$XSLTPROC"; then
2754 dnl check for DocBook DTD and stylesheets in the local catalog.
2755 JH_CHECK_XML_CATALOG([-//OASIS//DTD DocBook XML V4.1.2//EN],
2756 [DocBook XML DTD V4.1.2],,enable_man=no)
2757 JH_CHECK_XML_CATALOG([http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl],
2758 [DocBook XSL Stylesheets],,enable_man=no)
2761 AM_CONDITIONAL(ENABLE_MAN, test x$enable_man != xno)
2763 dnl ******************************
2764 dnl *** output the whole stuff ***
2765 dnl ******************************
2767 dnl this section will only be run if config.status is invoked with no
2768 dnl arguments, or with "glibconfig.h" as an argument.
2769 AC_CONFIG_COMMANDS([glibconfig.h],
2771 outfile=glibconfig.h-tmp
2772 cat > $outfile <<\_______EOF
2775 * This is a generated file. Please modify 'configure.in'
2778 #ifndef __G_LIBCONFIG_H__
2779 #define __G_LIBCONFIG_H__
2781 #include <glib/gmacros.h>
2785 if test x$glib_limits_h = xyes; then
2786 echo '#include <limits.h>' >> $outfile
2788 if test x$glib_float_h = xyes; then
2789 echo '#include <float.h>' >> $outfile
2791 if test x$glib_values_h = xyes; then
2792 echo '#include <values.h>' >> $outfile
2794 if test "$glib_header_alloca_h" = "yes"; then
2795 echo '#define GLIB_HAVE_ALLOCA_H' >> $outfile
2797 if test x$glib_sys_poll_h = xyes; then
2798 echo '#define GLIB_HAVE_SYS_POLL_H' >> $outfile
2800 if test x$glib_included_printf != xyes; then
2802 /* Specifies that GLib's g_print*() functions wrap the
2803 * system printf functions. This is useful to know, for example,
2804 * when using glibc's register_printf_function().
2806 echo '#define GLIB_USING_SYSTEM_PRINTF' >> $outfile
2809 cat >> $outfile <<_______EOF
2813 #define G_MINFLOAT $glib_mf
2814 #define G_MAXFLOAT $glib_Mf
2815 #define G_MINDOUBLE $glib_md
2816 #define G_MAXDOUBLE $glib_Md
2817 #define G_MINSHORT $glib_ms
2818 #define G_MAXSHORT $glib_Ms
2819 #define G_MAXUSHORT $glib_Mus
2820 #define G_MININT $glib_mi
2821 #define G_MAXINT $glib_Mi
2822 #define G_MAXUINT $glib_Mui
2823 #define G_MINLONG $glib_ml
2824 #define G_MAXLONG $glib_Ml
2825 #define G_MAXULONG $glib_Mul
2830 ### this should always be true in a modern C/C++ compiler
2831 cat >>$outfile <<_______EOF
2832 typedef signed char gint8;
2833 typedef unsigned char guint8;
2837 if test -n "$gint16"; then
2838 cat >>$outfile <<_______EOF
2839 typedef signed $gint16 gint16;
2840 typedef unsigned $gint16 guint16;
2841 #define G_GINT16_MODIFIER $gint16_modifier
2842 #define G_GINT16_FORMAT $gint16_format
2843 #define G_GUINT16_FORMAT $guint16_format
2848 if test -n "$gint32"; then
2849 cat >>$outfile <<_______EOF
2850 typedef signed $gint32 gint32;
2851 typedef unsigned $gint32 guint32;
2852 #define G_GINT32_MODIFIER $gint32_modifier
2853 #define G_GINT32_FORMAT $gint32_format
2854 #define G_GUINT32_FORMAT $guint32_format
2858 cat >>$outfile <<_______EOF
2859 #define G_HAVE_GINT64 1 /* deprecated, always true */
2861 ${glib_extension}typedef signed $gint64 gint64;
2862 ${glib_extension}typedef unsigned $gint64 guint64;
2864 #define G_GINT64_CONSTANT(val) $gint64_constant
2865 #define G_GUINT64_CONSTANT(val) $guint64_constant
2868 if test x$gint64_format != x ; then
2869 cat >>$outfile <<_______EOF
2870 #define G_GINT64_MODIFIER $gint64_modifier
2871 #define G_GINT64_FORMAT $gint64_format
2872 #define G_GUINT64_FORMAT $guint64_format
2875 cat >>$outfile <<_______EOF
2876 #undef G_GINT64_MODIFIER
2877 #undef G_GINT64_FORMAT
2878 #undef G_GUINT64_FORMAT
2882 cat >>$outfile <<_______EOF
2884 #define GLIB_SIZEOF_VOID_P $glib_void_p
2885 #define GLIB_SIZEOF_LONG $glib_long
2886 #define GLIB_SIZEOF_SIZE_T $glib_size_t
2890 cat >>$outfile <<_______EOF
2891 typedef signed $glib_size_type_define gssize;
2892 typedef unsigned $glib_size_type_define gsize;
2893 #define G_GSIZE_MODIFIER $gsize_modifier
2894 #define G_GSSIZE_FORMAT $gssize_format
2895 #define G_GSIZE_FORMAT $gsize_format
2897 #define G_MAXSIZE G_MAXU$glib_msize_type
2898 #define G_MINSSIZE G_MIN$glib_msize_type
2899 #define G_MAXSSIZE G_MAX$glib_msize_type
2901 typedef gint64 goffset;
2902 #define G_MINOFFSET G_MININT64
2903 #define G_MAXOFFSET G_MAXINT64
2905 #define G_GOFFSET_MODIFIER G_GINT64_MODIFIER
2906 #define G_GOFFSET_FORMAT G_GINT64_FORMAT
2907 #define G_GOFFSET_CONSTANT(val) G_GINT64_CONSTANT(val)
2911 if test -z "$glib_unknown_void_p"; then
2912 cat >>$outfile <<_______EOF
2914 #define GPOINTER_TO_INT(p) ((gint) ${glib_gpi_cast} (p))
2915 #define GPOINTER_TO_UINT(p) ((guint) ${glib_gpui_cast} (p))
2917 #define GINT_TO_POINTER(i) ((gpointer) ${glib_gpi_cast} (i))
2918 #define GUINT_TO_POINTER(u) ((gpointer) ${glib_gpui_cast} (u))
2920 typedef signed $glib_intptr_type_define gintptr;
2921 typedef unsigned $glib_intptr_type_define guintptr;
2923 #define G_GINTPTR_MODIFIER $gintptr_modifier
2924 #define G_GINTPTR_FORMAT $gintptr_format
2925 #define G_GUINTPTR_FORMAT $guintptr_format
2928 echo '#error SIZEOF_VOID_P unknown - This should never happen' >>$outfile
2933 cat >>$outfile <<_______EOF
2938 $glib_static_compilation
2943 #define G_HAVE_INLINE 1
2944 #else /* !__cplusplus */
2946 #endif /* !__cplusplus */
2949 #define G_CAN_INLINE 1
2952 if test x$g_can_inline = xyes ; then
2953 cat >>$outfile <<_______EOF
2954 #else /* !__cplusplus */
2955 #define G_CAN_INLINE 1
2959 cat >>$outfile <<_______EOF
2964 if test x$g_have_iso_c_varargs = xyes ; then
2965 cat >>$outfile <<_______EOF
2967 # define G_HAVE_ISO_VARARGS 1
2971 if test x$g_have_iso_cxx_varargs = xyes ; then
2972 cat >>$outfile <<_______EOF
2974 # define G_HAVE_ISO_VARARGS 1
2978 if test x$g_have_gnuc_varargs = xyes ; then
2979 cat >>$outfile <<_______EOF
2981 /* gcc-2.95.x supports both gnu style and ISO varargs, but if -ansi
2982 * is passed ISO vararg support is turned off, and there is no work
2983 * around to turn it on, so we unconditionally turn it off.
2985 #if __GNUC__ == 2 && __GNUC_MINOR__ == 95
2986 # undef G_HAVE_ISO_VARARGS
2989 #define G_HAVE_GNUC_VARARGS 1
2993 case x$g_stack_grows in
2994 xyes) echo "#define G_HAVE_GROWING_STACK 1" >>$outfile ;;
2995 *) echo "#define G_HAVE_GROWING_STACK 0" >>$outfile ;;
3000 if test x$g_have_eilseq = xno; then
3001 cat >>$outfile <<_______EOF
3003 /* On some systems, like SunOS and NetBSD, EILSEQ is not defined.
3004 * The correspondence between this and the corresponding definition
3005 * in libiconv is essential.
3007 # define EILSEQ ENOENT
3013 if test x$g_have_gnuc_visibility = xyes; then
3014 cat >>$outfile <<_______EOF
3015 #define G_HAVE_GNUC_VISIBILITY 1
3018 cat >>$outfile <<_______EOF
3019 #if defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590)
3020 #define G_GNUC_INTERNAL __attribute__((visibility("hidden")))
3021 #elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550)
3022 #define G_GNUC_INTERNAL __hidden
3023 #elif defined (__GNUC__) && defined (G_HAVE_GNUC_VISIBILITY)
3024 #define G_GNUC_INTERNAL __attribute__((visibility("hidden")))
3026 #define G_GNUC_INTERNAL
3032 if test x$g_mutex_has_default = xyes; then
3033 cat >>$outfile <<_______EOF
3034 $g_enable_threads_def G_THREADS_ENABLED
3035 #define G_THREADS_IMPL_$g_threads_impl_def
3036 typedef struct _GStaticMutex GStaticMutex;
3037 struct _GStaticMutex
3039 struct _GMutex *runtime_mutex;
3041 char pad[[$g_mutex_sizeof]];
3042 double dummy_double;
3043 void *dummy_pointer;
3047 #define G_STATIC_MUTEX_INIT { NULL, { { $g_mutex_contents} } }
3048 #define g_static_mutex_get_mutex(mutex) \\
3049 (g_thread_use_default_impl ? ((GMutex*)(gpointer) ((mutex)->static_mutex.pad)) : \\
3050 g_static_mutex_get_mutex_impl_shortcut (&((mutex)->runtime_mutex)))
3053 cat >>$outfile <<_______EOF
3054 $g_enable_threads_def G_THREADS_ENABLED
3055 #define G_THREADS_IMPL_$g_threads_impl_def
3056 typedef struct _GMutex* GStaticMutex;
3057 #define G_STATIC_MUTEX_INIT NULL
3058 #define g_static_mutex_get_mutex(mutex) \\
3059 (g_static_mutex_get_mutex_impl_shortcut (mutex))
3063 cat >>$outfile <<_______EOF
3064 /* This represents a system thread as used by the implementation. An
3065 * alien implementaion, as loaded by g_thread_init can only count on
3066 * "sizeof (gpointer)" bytes to store their info. We however need more
3067 * for some of our native implementations. */
3068 typedef union _GSystemThread GSystemThread;
3069 union _GSystemThread
3071 char data[[$g_system_thread_sizeof]];
3072 double dummy_double;
3073 void *dummy_pointer;
3077 if test x"$g_memory_barrier_needed" != xno; then
3079 echo "#define G_ATOMIC_OP_MEMORY_BARRIER_NEEDED 1" >>$outfile
3083 g_bit_sizes="16 32 64"
3084 for bits in $g_bit_sizes; do
3085 cat >>$outfile <<_______EOF
3086 #define GINT${bits}_TO_${g_bs_native}(val) ((gint${bits}) (val))
3087 #define GUINT${bits}_TO_${g_bs_native}(val) ((guint${bits}) (val))
3088 #define GINT${bits}_TO_${g_bs_alien}(val) ((gint${bits}) GUINT${bits}_SWAP_LE_BE (val))
3089 #define GUINT${bits}_TO_${g_bs_alien}(val) (GUINT${bits}_SWAP_LE_BE (val))
3093 cat >>$outfile <<_______EOF
3094 #define GLONG_TO_LE(val) ((glong) GINT${glongbits}_TO_LE (val))
3095 #define GULONG_TO_LE(val) ((gulong) GUINT${glongbits}_TO_LE (val))
3096 #define GLONG_TO_BE(val) ((glong) GINT${glongbits}_TO_BE (val))
3097 #define GULONG_TO_BE(val) ((gulong) GUINT${glongbits}_TO_BE (val))
3098 #define GINT_TO_LE(val) ((gint) GINT${gintbits}_TO_LE (val))
3099 #define GUINT_TO_LE(val) ((guint) GUINT${gintbits}_TO_LE (val))
3100 #define GINT_TO_BE(val) ((gint) GINT${gintbits}_TO_BE (val))
3101 #define GUINT_TO_BE(val) ((guint) GUINT${gintbits}_TO_BE (val))
3102 #define GSIZE_TO_LE(val) ((gsize) GUINT${gsizebits}_TO_LE (val))
3103 #define GSSIZE_TO_LE(val) ((gssize) GINT${gsizebits}_TO_LE (val))
3104 #define GSIZE_TO_BE(val) ((gsize) GUINT${gsizebits}_TO_BE (val))
3105 #define GSSIZE_TO_BE(val) ((gssize) GINT${gsizebits}_TO_BE (val))
3106 #define G_BYTE_ORDER $g_byte_order
3108 #define GLIB_SYSDEF_POLLIN =$g_pollin
3109 #define GLIB_SYSDEF_POLLOUT =$g_pollout
3110 #define GLIB_SYSDEF_POLLPRI =$g_pollpri
3111 #define GLIB_SYSDEF_POLLHUP =$g_pollhup
3112 #define GLIB_SYSDEF_POLLERR =$g_pollerr
3113 #define GLIB_SYSDEF_POLLNVAL =$g_pollnval
3115 #define G_MODULE_SUFFIX "$g_module_suffix"
3117 /* A GPid is an abstraction for a process "handle". It is *not* an
3118 * abstraction for a process identifier in general. GPid is used in
3119 * GLib only for descendant processes spawned with the g_spawn*
3120 * functions. On POSIX there is no "process handle" concept as such,
3121 * but on Windows a GPid is a handle to a process, a kind of pointer,
3122 * not a process identifier.
3124 typedef $g_pid_type GPid;
3126 #define GLIB_SYSDEF_AF_UNIX $g_af_unix
3127 #define GLIB_SYSDEF_AF_INET $g_af_inet
3128 #define GLIB_SYSDEF_AF_INET6 $g_af_inet6
3130 #define GLIB_SYSDEF_MSG_OOB $g_msg_oob
3131 #define GLIB_SYSDEF_MSG_PEEK $g_msg_peek
3132 #define GLIB_SYSDEF_MSG_DONTROUTE $g_msg_dontroute
3136 #endif /* GLIBCONFIG_H */
3140 if cmp -s $outfile glibconfig.h; then
3141 AC_MSG_NOTICE([glibconfig.h is unchanged])
3144 mv $outfile glibconfig.h
3148 # Note that if two cases are the same, case goes with the first one.
3149 # Note also that this is inside an AC_OUTPUT_COMMAND. We do not depend
3150 # on variable expansion in case labels. Look at the generated config.status
3153 if test "x${ac_cv_working_alloca_h+set}" = xset ; then
3154 glib_header_alloca_h="$ac_cv_working_alloca_h"
3156 glib_header_alloca_h="$ac_cv_header_alloca_h"
3160 x$ac_cv_header_float_h)
3162 glib_mf=FLT_MIN glib_Mf=FLT_MAX
3163 glib_md=DBL_MIN glib_Md=DBL_MAX
3165 x$ac_cv_header_values_h)
3167 glib_mf=MINFLOAT glib_Mf=MAXFLOAT
3168 glib_md=MINDOUBLE glib_Md=MAXDOUBLE
3173 x$ac_cv_header_limits_h)
3175 glib_ms=SHRT_MIN glib_Ms=SHRT_MAX glib_Mus=USHRT_MAX
3176 glib_mi=INT_MIN glib_Mi=INT_MAX glib_Mui=UINT_MAX
3177 glib_ml=LONG_MIN glib_Ml=LONG_MAX glib_Mul=ULONG_MAX
3179 x$ac_cv_header_values_h)
3181 glib_ms=MINSHORT glib_Ms=MAXSHORT glib_Mus="(((gushort)G_MAXSHORT)*2+1)"
3182 glib_mi=MININT glib_Mi=MAXINT glib_Mui="(((guint)G_MAXINT)*2+1)"
3183 glib_ml=MINLONG glib_Ml=MAXLONG glib_Mul="(((gulong)G_MAXLONG)*2+1)"
3187 if test x$ac_cv_header_sys_poll_h = xyes ; then
3191 if test x$enable_included_printf = xyes ; then
3192 glib_included_printf=yes
3196 $ac_cv_sizeof_short)
3198 gint16_modifier='"h"'
3199 gint16_format='"hi"'
3200 guint16_format='"hu"'
3204 gint16_modifier='""'
3206 guint16_format='"u"'
3210 $ac_cv_sizeof_short)
3212 gint32_modifier='"h"'
3213 gint32_format='"hi"'
3214 guint32_format='"hu"'
3218 gint32_modifier='""'
3220 guint32_format='"u"'
3224 gint32_modifier='"l"'
3225 gint32_format='"li"'
3226 guint32_format='"lu"'
3232 gint64_modifier='""'
3234 guint64_format='"u"'
3236 gint64_constant='(val)'
3237 guint64_constant='(val)'
3241 gint64_modifier='"l"'
3242 gint64_format='"li"'
3243 guint64_format='"lu"'
3245 gint64_constant='(val##L)'
3246 guint64_constant='(val##UL)'
3248 $ac_cv_sizeof_long_long)
3250 if test -n "$glib_cv_long_long_format"; then
3251 gint64_modifier='"'$glib_cv_long_long_format'"'
3252 gint64_format='"'$glib_cv_long_long_format'i"'
3253 guint64_format='"'$glib_cv_long_long_format'u"'
3255 glib_extension='G_GNUC_EXTENSION '
3256 gint64_constant='(G_GNUC_EXTENSION (val##LL))'
3257 guint64_constant='(G_GNUC_EXTENSION (val##ULL))'
3259 $ac_cv_sizeof___int64)
3261 if test -n "$glib_cv_long_long_format"; then
3262 gint64_modifier='"'$glib_cv_long_long_format'"'
3263 gint64_format='"'$glib_cv_long_long_format'i"'
3264 guint64_format='"'$glib_cv_long_long_format'u"'
3267 gint64_constant='(val##i64)'
3268 guint64_constant='(val##ui64)'
3271 glib_size_t=$ac_cv_sizeof_size_t
3272 glib_size_type_define="$glib_size_type"
3273 glib_void_p=$ac_cv_sizeof_void_p
3274 glib_long=$ac_cv_sizeof_long
3276 case "$glib_size_type" in
3278 gsize_modifier='"h"'
3280 gssize_format='"hi"'
3281 glib_msize_type='SHRT'
3287 glib_msize_type='INT'
3290 gsize_modifier='"l"'
3292 gssize_format='"li"'
3293 glib_msize_type='LONG'
3295 "long long"|__int64)
3296 gsize_modifier='"I64"'
3297 gsize_format='"I64u"'
3298 gssize_format='"I64i"'
3299 glib_msize_type='INT64'
3303 gintbits=`expr $ac_cv_sizeof_int \* 8`
3304 glongbits=`expr $ac_cv_sizeof_long \* 8`
3305 gsizebits=`expr $ac_cv_sizeof_size_t \* 8`
3307 case $ac_cv_sizeof_void_p in
3309 glib_intptr_type_define=int
3310 gintptr_modifier='""'
3311 gintptr_format='"i"'
3312 guintptr_format='"u"'
3317 glib_intptr_type_define=long
3318 gintptr_modifier='"l"'
3319 gintptr_format='"li"'
3320 guintptr_format='"lu"'
3321 glib_gpi_cast='(glong)'
3322 glib_gpui_cast='(gulong)'
3324 $ac_cv_sizeof_long_long)
3325 glib_intptr_type_define='long long'
3326 gintptr_modifier='"I64"'
3327 gintptr_format='"I64i"'
3328 guintptr_format='"I64u"'
3329 glib_gpi_cast='(gint64)'
3330 glib_gpui_cast='(guint64)'
3332 $ac_cv_sizeof___int64)
3333 glib_intptr_type_define=__int64
3334 gintptr_modifier='"I64"'
3335 gintptr_format='"I64i"'
3336 guintptr_format='"I64u"'
3337 glib_gpi_cast='(gint64)'
3338 glib_gpui_cast='(guint64)'
3341 glib_unknown_void_p=yes
3347 x$ac_cv_func_atexit)
3349 #ifdef NeXT /* @#%@! NeXTStep */
3350 # define g_ATEXIT(proc) (!atexit (proc))
3352 # define g_ATEXIT(proc) (atexit (proc))
3355 x$ac_cv_func_on_exit)
3357 #define g_ATEXIT(proc) (on_exit ((void (*)(int, void*))(proc), NULL))"
3362 x$ac_cv_func_memmove)
3364 #define g_memmove(dest,src,len) G_STMT_START { memmove ((dest), (src), (len)); } G_STMT_END'
3366 x$glib_cv_working_bcopy)
3368 /* memmove isn't available, but bcopy can copy overlapping memory regions */
3369 #define g_memmove(d,s,n) G_STMT_START { bcopy ((s), (d), (n)); } G_STMT_END"
3373 /* memmove isn't found and bcopy can't copy overlapping memory regions,
3374 * so we have to roll our own copy routine. */
3375 void g_memmove (void* dest, const void * src, unsigned long len);"
3380 #define GLIB_MAJOR_VERSION $GLIB_MAJOR_VERSION
3381 #define GLIB_MINOR_VERSION $GLIB_MINOR_VERSION
3382 #define GLIB_MICRO_VERSION $GLIB_MICRO_VERSION
3386 x$glib_cv_va_copy) glib_vacopy='#define G_VA_COPY va_copy' ;;
3387 x$glib_cv___va_copy) glib_vacopy='#define G_VA_COPY __va_copy' ;;
3391 if test x$glib_cv_va_val_copy = xno; then
3392 glib_vacopy="\$glib_vacopy
3393 #define G_VA_COPY_AS_ARRAY 1"
3396 if test x$glib_cv_hasinline = xyes; then
3397 glib_inline='#define G_HAVE_INLINE 1'
3399 if test x$glib_cv_has__inline = xyes; then
3400 glib_inline="\$glib_inline
3401 #define G_HAVE___INLINE 1"
3403 if test x$glib_cv_has__inline__ = xyes; then
3404 glib_inline="\$glib_inline
3405 #define G_HAVE___INLINE__ 1"
3408 g_have_gnuc_varargs=$g_have_gnuc_varargs
3409 g_have_iso_c_varargs=$g_have_iso_c_varargs
3410 g_have_iso_cxx_varargs=$g_have_iso_cxx_varargs
3412 g_can_inline=$g_can_inline
3413 g_have_gnuc_visibility=$g_have_gnuc_visibility
3414 g_have_sunstudio_visibility=$g_have_sunstudio_visibility
3416 if test x$ac_cv_c_bigendian = xyes; then
3417 g_byte_order=G_BIG_ENDIAN
3421 g_byte_order=G_LITTLE_ENDIAN
3426 g_pollin=$glib_cv_value_POLLIN
3427 g_pollout=$glib_cv_value_POLLOUT
3428 g_pollpri=$glib_cv_value_POLLPRI
3429 g_pollhup=$glib_cv_value_POLLHUP
3430 g_pollerr=$glib_cv_value_POLLERR
3431 g_pollnval=$glib_cv_value_POLLNVAL
3433 g_af_unix=$glib_cv_value_AF_UNIX
3434 g_af_inet=$glib_cv_value_AF_INET
3435 g_af_inet6=$glib_cv_value_AF_INET6
3437 g_msg_peek=$glib_cv_value_MSG_PEEK
3438 g_msg_oob=$glib_cv_value_MSG_OOB
3439 g_msg_dontroute=$glib_cv_value_MSG_DONTROUTE
3441 g_stack_grows=$glib_cv_stack_grows
3443 g_have_eilseq=$have_eilseq
3445 case x$have_threads in
3446 xno) g_enable_threads_def="#undef";;
3447 *) g_enable_threads_def="#define";;
3450 g_threads_impl_def=$g_threads_impl
3452 g_mutex_has_default="$mutex_has_default"
3453 g_mutex_sizeof="$glib_cv_sizeof_gmutex"
3454 g_system_thread_sizeof="$glib_cv_sizeof_system_thread"
3455 g_mutex_contents="$glib_cv_byte_contents_gmutex"
3457 g_memory_barrier_needed="$glib_memory_barrier_needed"
3459 g_module_suffix="$glib_gmodule_suffix"
3461 g_pid_type="$glib_pid_type"
3464 glib_os="#define G_OS_BEOS"
3467 glib_os="#define G_OS_UNIX
3468 #define G_PLATFORM_WIN32
3469 #define G_WITH_CYGWIN"
3472 glib_os="#define G_OS_WIN32
3473 #define G_PLATFORM_WIN32"
3476 glib_os="#define G_OS_UNIX"
3479 glib_static_compilation=""
3480 if test x$glib_win32_static_compilation = xyes; then
3481 glib_static_compilation="#define GLIB_STATIC_COMPILATION 1
3482 #define GOBJECT_STATIC_COMPILATION 1"
3488 glib-2.0-uninstalled.pc
3490 gmodule-export-2.0.pc
3491 gmodule-no-export-2.0.pc
3492 gmodule-2.0-uninstalled.pc
3493 gmodule-no-export-2.0-uninstalled.pc
3495 gthread-2.0-uninstalled.pc
3497 gobject-2.0-uninstalled.pc
3500 gio-2.0-uninstalled.pc
3501 gio-unix-2.0-uninstalled.pc
3506 build/win32/Makefile
3507 build/win32/dirent/Makefile
3508 build/win32/vs8/Makefile
3509 build/win32/vs9/Makefile
3511 glib/libcharset/Makefile
3512 glib/gnulib/Makefile
3514 glib/update-pcre/Makefile
3517 gmodule/gmoduleconf.h
3519 gobject/glib-mkenums
3520 gobject/tests/Makefile
3523 gio/xdgmime/Makefile
3524 gio/inotify/Makefile
3525 gio/libasyncns/Makefile
3532 docs/reference/Makefile
3533 docs/reference/glib/Makefile
3534 docs/reference/glib/version.xml
3535 docs/reference/gobject/Makefile
3536 docs/reference/gobject/version.xml
3537 docs/reference/gio/Makefile
3538 docs/reference/gio/version.xml
3540 tests/gobject/Makefile
3541 tests/refcount/Makefile
3545 AC_CONFIG_COMMANDS([chmod-scripts],
3546 [chmod 0755 glib-zip
3547 chmod 0755 glib-gettextize
3548 chmod 0755 gobject/glib-mkenums])
3550 # we want to invoke this macro solely so that the config.status script
3551 # and automake generated makefiles know about these generated files.
3552 # They are only needed to distcheck the package
3561 gmodule/makefile.msc
3563 gobject/makefile.msc
3565 gthread/makefile.msc