1 dnl ***********************************
2 dnl *** include special GLib macros ***
3 dnl ***********************************
4 builtin(include, acglib.m4)dnl
5 builtin(include, glib/libcharset/codeset.m4)dnl
6 builtin(include, glib/libcharset/glibc21.m4)dnl
8 # require autoconf 2.52
11 # Process this file with autoconf to produce a configure script.
14 # Save this value here, since automake will set cflags later
15 cflags_set=${CFLAGS+set}
17 # we rewrite this file
18 rm -f glibconfig-sysdefs.h
20 GLIB_AC_DIVERT_BEFORE_HELP([
22 # The following version number definitions apply to GLib, GModule, GObject
23 # and GThread as a whole, so if changes occoured in any of them, they are all
24 # treated with the same interface and binary age.
27 # GLIB_MICRO_VERSION += 1;
28 # GLIB_INTERFACE_AGE += 1;
29 # GLIB_BINARY_AGE += 1;
30 # if any functions have been added, set GLIB_INTERFACE_AGE to 0.
31 # if backwards compatibility has been broken,
32 # set GLIB_BINARY_AGE _and_ GLIB_INTERFACE_AGE to 0.
39 GLIB_VERSION=$GLIB_MAJOR_VERSION.$GLIB_MINOR_VERSION.$GLIB_MICRO_VERSION
42 AC_SUBST(GLIB_MAJOR_VERSION)
43 AC_SUBST(GLIB_MINOR_VERSION)
44 AC_SUBST(GLIB_MICRO_VERSION)
45 AC_SUBST(GLIB_VERSION)
46 AC_SUBST(GLIB_INTERFACE_AGE)
47 AC_SUBST(GLIB_BINARY_AGE)
50 LT_RELEASE=$GLIB_MAJOR_VERSION.$GLIB_MINOR_VERSION
51 LT_CURRENT=`expr $GLIB_MICRO_VERSION - $GLIB_INTERFACE_AGE`
52 LT_REVISION=$GLIB_INTERFACE_AGE
53 LT_AGE=`expr $GLIB_BINARY_AGE - $GLIB_INTERFACE_AGE`
54 LT_CURRENT_MINUS_AGE=`expr $LT_CURRENT - $LT_AGE`
59 AC_SUBST(LT_CURRENT_MINUS_AGE)
64 AM_INIT_AUTOMAKE($PACKAGE, $VERSION, no-define)
66 # Specify a configuration file
67 AM_CONFIG_HEADER(config.h)
69 AC_DEFINE_UNQUOTED(GLIB_MAJOR_VERSION, $GLIB_MAJOR_VERSION,
70 [Define to the GLIB major version])
71 AC_DEFINE_UNQUOTED(GLIB_MINOR_VERSION, $GLIB_MINOR_VERSION,
72 [Define to the GLIB minor version])
73 AC_DEFINE_UNQUOTED(GLIB_MICRO_VERSION, $GLIB_MICRO_VERSION,
74 [Define to the GLIB micro version])
75 AC_DEFINE_UNQUOTED(GLIB_INTERFACE_AGE, $GLIB_INTERFACE_AGE,
76 [Define to the GLIB interface age])
77 AC_DEFINE_UNQUOTED(GLIB_BINARY_AGE, $GLIB_BINARY_AGE,
78 [Define to the GLIB binary age])
80 dnl Initialize maintainer mode
85 AC_MSG_CHECKING(for the BeOS)
88 glib_native_beos="yes"
94 AC_MSG_RESULT([$glib_native_beos])
98 AC_MSG_CHECKING([for Win32])
101 glib_native_win32=yes
102 G_LIB_WIN32_RESOURCE=glib-win32res.lo
103 G_MODULE_WIN32_RESOURCE=gmodule-win32res.lo
104 G_OBJECT_WIN32_RESOURCE=gobject-win32res.lo
105 G_THREAD_WIN32_RESOURCE=gthread-win32res.lo
107 GMODULE_DEF=gmodule.def
108 GOBJECT_DEF=gobject.def
109 GTHREAD_DEF=gthread.def
110 TESTGMODULE_EXP=testgmodule.exp
114 G_LIB_WIN32_RESOURCE=
115 G_MODULE_WIN32_RESOURCE=
116 G_OBJECT_WIN32_RESOURCE=
117 G_THREAD_WIN32_RESOURCE=
125 AC_MSG_RESULT([$glib_native_win32])
126 AM_CONDITIONAL(OS_WIN32, test "$glib_native_win32" = "yes")
127 AC_SUBST(G_LIB_WIN32_RESOURCE)
128 AC_SUBST(G_MODULE_WIN32_RESOURCE)
129 AC_SUBST(G_OBJECT_WIN32_RESOURCE)
130 AC_SUBST(G_THREAD_WIN32_RESOURCE)
132 AC_SUBST(GMODULE_DEF)
133 AC_SUBST(GOBJECT_DEF)
134 AC_SUBST(GTHREAD_DEF)
135 AC_SUBST(TESTGMODULE_EXP)
137 if test "$glib_native_win32" = "yes"; then
138 AC_CHECK_PROG(ms_librarian, lib.exe, yes, no)
140 AM_CONDITIONAL(MS_LIB_AVAILABLE, test x$ms_librarian = xyes)
142 GLIB_AC_DIVERT_BEFORE_HELP([
143 # figure debugging default, prior to $ac_help setup
144 case $GLIB_MINOR_VERSION in
145 *[[13579]]) debug_default=yes ;;
146 *) debug_default=minimum ;;
150 dnl declare --enable-* args and collect ac_help strings
151 AC_ARG_ENABLE(debug, [ --enable-debug=[no/minimum/yes] turn on debugging [default=$debug_default]],,enable_debug=$debug_default)
152 AC_ARG_ENABLE(gc_friendly, [ --enable-gc-friendly turn on garbage collector friendliness [default=no]],,enable_gc_friendly=no)
153 AC_ARG_ENABLE(mem_pools, [ --disable-mem-pools disable all glib memory pools],,disable_mem_pools=no)
154 AC_ARG_ENABLE(ansi, [ --enable-ansi turn on strict ansi [default=no]],
156 AC_ARG_ENABLE(threads, [ --enable-threads turn on basic thread support [default=yes]
157 ([=no] will override --with-threads)],,enable_threads=yes)
158 AC_ARG_ENABLE(rebuilds, [ --disable-rebuilds disable all source autogeneration rules],,enable_rebuilds=yes)
160 if test "x$enable_threads" != "xyes"; then
164 AC_DEFINE_UNQUOTED(G_COMPILED_WITH_DEBUGGING, "${enable_debug}",
165 [Whether glib was compiled with debugging enabled])
167 AC_MSG_CHECKING(whether to enable garbage collector friendliness)
168 if test "x$enable_gc_friendly" = "xyes"; then
169 AC_DEFINE(ENABLE_GC_FRIENDLY, 1, [Whether to enable GC friendliness])
170 AC_SUBST(ENABLE_GC_FRIENDLY)
176 AC_MSG_CHECKING(whether to disable memory pools)
177 if test "x$disable_mem_pools" = "xno"; then
180 AC_DEFINE(DISABLE_MEM_POOLS, 1, [Whether to disable memory pools])
181 AC_SUBST(DISABLE_MEM_POOLS)
185 dnl Checks for programs.
188 dnl Check for a working C++ compiler, but do not bail out, if none is found.
189 AC_CHECK_PROGS(CXX, $CCC c++ g++ gcc CC cxx cc++ cl, gcc)
192 AC_TRY_COMPILE(,[class a { int b; } c;], ,CXX=)
193 AM_CONDITIONAL(HAVE_CXX, test "$CXX" != "")
204 AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
205 if test x$PKG_CONFIG = xno ; then
206 AC_MSG_ERROR([*** pkg-config not found. See http://www.freedesktop.org/software/pkgconfig/])
209 if $PKG_CONFIG --atleast-pkgconfig-version 0.5 ; then
212 AC_MSG_ERROR([*** pkg-config too old; version 0.5 or better required.])
215 if test "x$enable_debug" = "xyes"; then
216 if test x$cflags_set != xset ; then
218 *[[\ \ ]]-g[[\ \ ]]*) ;;
219 *) CFLAGS="$CFLAGS -g" ;;
223 GLIB_DEBUG_FLAGS="-DG_ENABLE_DEBUG"
225 if test "x$enable_debug" = "xno"; then
226 GLIB_DEBUG_FLAGS="-DG_DISABLE_ASSERT -DG_DISABLE_CHECKS"
230 # Ensure -fnative-struct is used when compiling for Win32
231 if test "x$glib_native_win32" = "xyes"; then
232 if test "x$GCC" = "xyes"; then
234 *[[\ \ ]]-fnative-struct[[\ \ ]]*) ;;
235 *) CFLAGS="$CFLAGS -fnative-struct" ;;
243 # define a MAINT-like variable REBUILD which is set if Perl
244 # and awk are found, so autogenerated sources can be rebuilt
246 AC_CHECK_PROGS(PERL, perl5 perl)
247 # We would like indent, but don't require it.
248 AC_CHECK_PROG(INDENT, indent, indent)
250 if test "x$enable_rebuilds" = "xyes" && \
252 $PERL -e 'exit !($] >= 5.002)' > /dev/null 2>&1 && \
253 test -n "$AWK" ; then
258 # Need full path to Perl for glib-mkenums
260 if test "x$PERL" != x ; then
261 AC_PATH_PROG(PERL_PATH, $PERL)
263 PERL_PATH="/usr/bin/env perl"
267 dnl ***********************
268 dnl *** Tests for iconv ***
269 dnl ***********************
271 dnl We do this before the gettext checks, to avoid distortion
273 AC_ARG_WITH(libiconv, [ --with-libiconv=[no/gnu/native] use the libiconv library ],,with_libiconv=maybe)
276 case $with_libiconv in
278 # Check in the C library first
279 AC_CHECK_FUNC(iconv_open, with_libiconv=no; found_iconv=yes)
280 # Check if we have GNU libiconv
281 if test $found_iconv = "no"; then
282 AC_CHECK_LIB(iconv, libiconv_open, with_libiconv=gnu; found_iconv=yes)
284 # Check if we have a iconv in -liconv, possibly from vendor
285 if test $found_iconv = "no"; then
286 AC_CHECK_LIB(iconv, iconv_open, with_libiconv=native; found_iconv=yes)
290 AC_CHECK_FUNC(iconv_open, with_libiconv=no; found_iconv=yes)
293 AC_CHECK_LIB(iconv, libiconv_open, with_libiconv=gnu; found_iconv=yes)
296 AC_CHECK_LIB(iconv, iconv_open, with_libiconv=native; found_iconv=yes)
300 if test "x$found_iconv" = "xno" ; then
301 AC_MSG_ERROR([*** No iconv() implementation found in C library or libiconv])
308 ALL_LINGUAS="az ca cs de el es eu fr gl hi ja ko ms nl nn no pl pt ro ru sk sl sv ta tr uk vi zh_CN zh_TW"
311 if test "$gt_cv_func_dgettext_libc" = "yes" || test "$gt_cv_func_dgettext_libintl" = "yes"; then
315 *** You must have either have gettext support in your C library, or use the
316 *** GNU gettext library. (http://www.gnu.org/software/gettext/gettext.html
320 LIBS="$LIBS $INTLLIBS"
322 GETTEXT_PACKAGE=glib20
323 AC_SUBST(GETTEXT_PACKAGE)
324 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE")
326 # AM_GLIB_GNU_GETTEXT above substs $DATADIRNAME
327 # this is the directory where the *.{mo,gmo} files are installed
328 GLIB_LOCALE_DIR="${prefix}/${DATADIRNAME}/locale"
329 AC_DEFINE_UNQUOTED(GLIB_LOCALE_DIR,"$GLIB_LOCALE_DIR")
331 AC_CHECK_FUNCS(bind_textdomain_codeset)
334 dnl Now we are done with gettext checks, figure out ICONV_LIBS
337 if test x$with_libiconv != xno ; then
338 case " $INTLLIBS " in
339 *[[\ \ ]]-liconv[[\ \ ]]*) ;;
340 *) ICONV_LIBS="-liconv" ;;
345 case $with_libiconv in
347 AC_DEFINE(USE_LIBICONV_GNU, [Using GNU libiconv])
350 AC_DEFINE(USE_LIBICONV_NATIVE, [Using a native implementation of iconv in a separate library])
354 dnl Initialize libtool
359 if test "x$GCC" = "xyes"; then
361 *[[\ \ ]]-Wall[[\ \ ]]*) ;;
362 *) CFLAGS="$CFLAGS -Wall" ;;
365 if test "x$enable_ansi" = "xyes"; then
367 *[[\ \ ]]-ansi[[\ \ ]]*) ;;
368 *) CFLAGS="$CFLAGS -ansi" ;;
372 *[[\ \ ]]-pedantic[[\ \ ]]*) ;;
373 *) CFLAGS="$CFLAGS -pedantic" ;;
378 dnl DU4 native cc currently needs -std1 for ANSI mode (instead of K&R)
379 AC_MSG_CHECKING([for extra flags to get ANSI library prototypes])
382 AC_TRY_RUN([#include <math.h>
383 int main (void) { return (log(1) != log(1.)); }],
384 AC_MSG_RESULT(none needed),
385 glib_save_CFLAGS=$CFLAGS
386 CFLAGS="$CFLAGS -std1"
387 AC_TRY_RUN([#include <math.h>
388 int main (void) { return (log(1) != log(1.)); }],
389 AC_MSG_RESULT(-std1),
391 CFLAGS=$glib_save_CFLAGS
393 [No ANSI prototypes found in library. (-std1 didn't work.)])
398 dnl NeXTStep cc seems to need this
399 AC_MSG_CHECKING([for extra flags for POSIX compliance])
400 AC_TRY_COMPILE([#include <dirent.h>], [DIR *dir;],
401 AC_MSG_RESULT(none needed),
402 glib_save_CFLAGS=$CFLAGS
403 CFLAGS="$CFLAGS -posix"
404 AC_TRY_COMPILE([#include <dirent.h>], [DIR *dir;],
405 AC_MSG_RESULT(-posix),
407 CFLAGS=$glib_save_CFLAGS
408 AC_MSG_WARN([Could not determine POSIX flag. (-posix didn't work.)])))
410 # Checks for header files.
413 # Checks for library functions.
418 AC_CHECK_FUNCS(atexit on_exit)
420 AC_CHECK_SIZEOF(char)
421 AC_CHECK_SIZEOF(short)
422 AC_CHECK_SIZEOF(long)
424 AC_CHECK_SIZEOF(void *)
425 AC_CHECK_SIZEOF(long long)
426 AC_CHECK_SIZEOF(__int64)
428 if test x$ac_cv_sizeof_long = x8 || test x$ac_cv_sizeof_long_long = x8 || test x$ac_cv_sizeof___int64 = x8 ; then
432 *** GLib requires a 64 bit type. You might want to consider
433 *** using the GNU C compiler.
437 if test x$ac_cv_sizeof_long_long = x8; then
438 # long long is a 64 bit integer.
439 AC_MSG_CHECKING(for format to printf and scanf a guint64)
440 AC_CACHE_VAL(glib_cv_long_long_format,[
441 for format in ll q I64; do
442 AC_TRY_RUN([#include <stdio.h>
445 long long b, a = -0x3AFAFAFAFAFAFAFALL;
447 sprintf (buffer, "%${format}u", a);
448 sscanf (buffer, "%${format}u", &b);
452 glib_cv_long_long_format=${format}
455 if test -n "$glib_cv_long_long_format"; then
456 AC_MSG_RESULT(%${glib_cv_long_long_format}u)
460 elif test x$ac_cv_sizeof___int64 = x8; then
461 # __int64 is a 64 bit integer.
462 AC_MSG_CHECKING(for format to printf and scanf a guint64)
463 # We know this is MSVC, and what the formats are
464 glib_cv_long_long_format=I64
465 AC_MSG_RESULT(%${glib_cv_long_long_format}u)
468 dnl long doubles were not used, and a portability problem
472 dnl ok, here we try to check whether the systems prototypes for
473 dnl malloc and friends actually match the prototypes provided
474 dnl by gmem.h (keep in sync). i currently only know how to check
475 dnl this reliably with gcc (-Werror), improvements for other
476 dnl compilers are apprechiated.
477 SANE_MALLOC_PROTOS=no
478 AC_MSG_CHECKING([if malloc() and friends prototypes are gmem.h compatible])
479 glib_save_CFLAGS=$CFLAGS
480 if test "x$GCC" = "xyes"; then
481 CFLAGS="$CFLAGS -Werror"
482 AC_TRY_COMPILE([#include <stdlib.h>], [
483 void* (*my_calloc_p) (size_t, size_t) = calloc;
484 void* (*my_malloc_p) (size_t) = malloc;
485 void (*my_free_p) (void*) = free;
486 void* (*my_realloc_p) (void*, size_t) = realloc;
492 AC_DEFINE(SANE_MALLOC_PROTOS)
493 SANE_MALLOC_PROTOS=yes)
495 AC_MSG_RESULT($SANE_MALLOC_PROTOS)
496 CFLAGS=$glib_save_CFLAGS
499 dnl check in which direction the stack grows
501 AC_CACHE_CHECK([for growing stack pointer],glib_cv_stack_grows,[
503 volatile int *a = 0, *b = 0;
505 int main () { volatile int y = 7; a = &y; foo (); return b > a; }
506 void foo (void) { volatile int x = 5; b = &x; }
508 glib_cv_stack_grows=no
510 glib_cv_stack_grows=yes
514 dnl AC_C_INLINE is useless to us since it bails out too early, we need to
515 dnl truely know which ones of `inline', `__inline' and `__inline__' are
516 dnl actually supported.
517 AC_CACHE_CHECK([for __inline],glib_cv_has__inline,[
519 __inline int foo () { return 0; }
520 int main () { return foo (); }
522 glib_cv_has__inline=yes
524 glib_cv_has__inline=no
527 case x$glib_cv_has__inline in
528 xyes) AC_DEFINE(G_HAVE___INLINE,1,[Have __inline keyword])
530 AC_CACHE_CHECK([for __inline__],glib_cv_has__inline__,[
532 __inline__ int foo () { return 0; }
533 int main () { return foo (); }
535 glib_cv_has__inline__=yes
537 glib_cv_has__inline__=no
540 case x$glib_cv_has__inline__ in
541 xyes) AC_DEFINE(G_HAVE___INLINE__,1,[Have __inline__ keyword])
543 AC_CACHE_CHECK([for inline], glib_cv_hasinline,[
546 inline int foo () { return 0; }
547 int main () { return foo (); }
549 glib_cv_hasinline=yes
554 case x$glib_cv_hasinline in
555 xyes) AC_DEFINE(G_HAVE_INLINE,1,[Have inline keyword])
558 # check for flavours of varargs macros
559 AC_MSG_CHECKING(for ISO C99 varargs macros in C)
561 int a(int p1, int p2, int p3);
562 #define call_a(...) a(1,__VA_ARGS__)
564 ],g_have_iso_c_varargs=yes,g_have_iso_c_varargs=no)
565 AC_MSG_RESULT($g_have_iso_c_varargs)
567 AC_MSG_CHECKING(for ISO C99 varargs macros in C++)
568 if test "$CXX" = ""; then
570 g_have_iso_cxx_varargs=no
574 int a(int p1, int p2, int p3);
575 #define call_a(...) a(1,__VA_ARGS__)
577 ],g_have_iso_cxx_varargs=yes,g_have_iso_cxx_varargs=no)
580 AC_MSG_RESULT($g_have_iso_cxx_varargs)
582 AC_MSG_CHECKING(for GNUC varargs macros)
584 int a(int p1, int p2, int p3);
585 #define call_a(params...) a(1,params)
587 ],g_have_gnuc_varargs=yes,g_have_gnuc_varargs=no)
588 AC_MSG_RESULT($g_have_gnuc_varargs)
590 # check for bytesex stuff
593 # check for header files
594 AC_CHECK_HEADERS([dirent.h float.h limits.h pwd.h sys/param.h sys/poll.h sys/select.h])
595 AC_CHECK_HEADERS([sys/time.h sys/times.h unistd.h values.h stdint.h sched.h])
597 # Checks for libcharset
600 AC_CHECK_HEADERS([stddef.h stdlib.h string.h])
601 AC_CHECK_FUNCS(setlocale)
603 AC_MSG_CHECKING(whether make is GNU Make)
606 if $ac_make --version 2>/dev/null | grep '^GNU Make ' >/dev/null ; then
607 STRIP_BEGIN='$(strip $(STRIP_DUMMY)'
614 AC_SUBST(STRIP_DUMMY)
615 AC_SUBST(STRIP_BEGIN)
618 # check additional type sizes
625 if test "x$ac_cv_header_stdint_h" = "xyes"; then
626 size_includes=["$size_includes
630 if test "x$ac_cv_header_unistd_h" = "xyes"; then
631 size_includes=["$size_includes
635 GLIB_SIZEOF([$size_includes], size_t, size_t)
636 GLIB_SIZEOF([$size_includes], ptrdiff_t, ptrdiff_t)
637 GLIB_SIZEOF([$size_includes], intmax_t, intmax_t)
639 dnl Try to figure out whether gsize, gssize should be long or int
640 AC_MSG_CHECKING([for the appropriate definition for size_t])
642 case $glib_cv_sizeof_size_t in
652 *) AC_MSG_ERROR([No type matching size_t in size])
656 dnl If int/long are the same size, we see which one produces
657 dnl warnings when used in the location as size_t. (This matters
660 if test $glib_cv_sizeof_size_t = $ac_cv_sizeof_int &&
661 test $glib_cv_sizeof_size_t = $ac_cv_sizeof_long ; then
662 GLIB_CHECK_COMPILE_WARNINGS([
667 unsigned int *size_int = &s;
668 return (int)*size_int;
670 ],glib_size_type=int,
671 [GLIB_CHECK_COMPILE_WARNINGS([
676 unsigned long *size_long = &s;
677 return (int)*size_long;
679 ],glib_size_type=long)])
682 AC_MSG_RESULT(unsigned $glib_size_type)
684 # Check for some functions
685 AC_CHECK_FUNCS(lstat strerror strsignal memmove mkstemp vsnprintf stpcpy strcasecmp strncasecmp poll getcwd nanosleep vasprintf unsetenv getc_unlocked)
687 AC_FUNC_VSNPRINTF_C99
689 # Check if bcopy can be used for overlapping copies, if memmove isn't found.
690 # The check is borrowed from the PERL Configure script.
691 if test "$ac_cv_func_memmove" != "yes"; then
692 AC_CACHE_CHECK(whether bcopy can handle overlapping copies,
693 glib_cv_working_bcopy,[AC_TRY_RUN([
695 char buf[128], abc[128], *b;
697 bcopy("abcdefghijklmnopqrstuvwxyz0123456789", abc, 36);
698 for (align = 7; align >= 0; align--) {
699 for (len = 36; len; len--) {
700 b = buf+align; bcopy(abc, b, len);
701 for (off = 1; off <= len; off++) {
702 bcopy(b, b+off, len); bcopy(b+off, b, len);
703 if (bcmp(b, abc, len)) return(1);
708 }],glib_cv_working_bcopy=yes,glib_cv_working_bcopy=no)])
709 if test "$glib_cv_working_bcopy" = "yes"; then
710 AC_DEFINE(HAVE_WORKING_BCOPY,1,[Have a working bcopy])
714 # Check for sys_errlist
715 AC_MSG_CHECKING(for sys_errlist)
717 extern char *sys_errlist[];
719 sys_errlist[sys_nerr-1][0] = 0;
720 ], glib_ok=yes, glib_ok=no)
721 AC_MSG_RESULT($glib_ok)
722 if test "$glib_ok" = "no"; then
723 AC_DEFINE(NO_SYS_ERRLIST,1,[global 'sys_errlist' not found])
726 # Check for sys_siglist
727 AC_MSG_CHECKING(for sys_siglist)
729 extern char *sys_siglist[];
730 exit (sys_siglist[0]);
731 ], glib_ok=yes, glib_ok=no)
732 AC_MSG_RESULT($glib_ok)
733 if test "$glib_ok" = "no"; then
734 AC_DEFINE(NO_SYS_SIGLIST,1,[global 'sys_siglist' not found])
737 # Check for sys_siglist decl (see Tue Jan 19 00:44:24 1999 in changelog)
738 AC_MSG_CHECKING(for sys_siglist declaration)
739 AC_TRY_COMPILE([#include <signal.h>], [
740 strlen (sys_siglist[0]);
741 ], glib_ok=yes, glib_ok=no)
742 AC_MSG_RESULT($glib_ok)
743 if test "$glib_ok" = "no"; then
744 AC_DEFINE(NO_SYS_SIGLIST_DECL,1,[global 'sys_siglist' not declared])
747 # Check if <sys/select.h> needs to be included for fd_set
748 AC_MSG_CHECKING([for fd_set])
749 AC_TRY_COMPILE([#include <sys/types.h>],
750 [fd_set readMask, writeMask;], gtk_ok=yes, gtk_ok=no)
751 if test "$gtk_ok" = "yes"; then
752 AC_MSG_RESULT([yes, found in sys/types.h])
754 AC_EGREP_HEADER(fd_set, sys/select.h, gtk_ok=yes)
755 if test "$gtk_ok" = "yes"; then
756 # *** FIXME: give it a different name
757 AC_DEFINE(HAVE_SYS_SELECT_H,1,[found fd_set in sys/select.h])
758 AC_MSG_RESULT([yes, found in sys/select.h])
760 AC_DEFINE(NO_FD_SET,1,[didn't find fd_set])
765 dnl *** check for sane realloc() ***
766 AC_CACHE_CHECK([whether realloc (NULL,) will work],glib_cv_sane_realloc,[
770 return realloc (0, sizeof (int)) == 0;
772 [glib_cv_sane_realloc=yes],
773 [glib_cv_sane_realloc=no],
776 if test x$glib_cv_sane_realloc = xyes; then
777 AC_DEFINE(REALLOC_0_WORKS,1,[whether realloc (NULL,) works])
780 dnl Check for nl_langinfo and CODESET
782 AC_MSG_CHECKING([for nl_langinfo (CODESET)])
783 AC_TRY_COMPILE([#include <langinfo.h>],
784 [char *codeset = nl_langinfo (CODESET);],
785 AC_DEFINE(HAVE_CODESET,1,[Have nl_langinfo (CODESET)])
788 AC_MSG_RESULT($have_codeset)
791 dnl ****************************************
792 dnl *** strlcpy/strlcat ***
793 dnl ****************************************
795 AC_MSG_CHECKING(for strlcpy/strlcat)
796 AC_TRY_LINK([#include <stdlib.h>
797 #include <string.h>], [
798 char *p = malloc(10);
799 (void) strlcpy(p, "hi", 10);
800 (void) strlcat(p, "bye", 10);
801 ], glib_ok=yes, glib_ok=no)
802 AC_MSG_RESULT($glib_ok)
803 if test "$glib_ok" = "yes"; then
804 AC_DEFINE(HAVE_STRLCPY,1,[Have functions strlcpy and strlcat])
808 dnl **********************
809 dnl *** va_copy checks ***
810 dnl **********************
811 dnl we currently check for all three va_copy possibilities, so we get
812 dnl all results in config.log for bug reports.
813 AC_CACHE_CHECK([for an implementation of va_copy()],glib_cv_va_copy,[
816 void f (int i, ...) {
817 va_list args1, args2;
819 va_copy (args2, args1);
820 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
822 va_end (args1); va_end (args2);
828 [glib_cv_va_copy=yes],
829 [glib_cv_va_copy=no],
832 AC_CACHE_CHECK([for an implementation of __va_copy()],glib_cv___va_copy,[
835 void f (int i, ...) {
836 va_list args1, args2;
838 __va_copy (args2, args1);
839 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
841 va_end (args1); va_end (args2);
847 [glib_cv___va_copy=yes],
848 [glib_cv___va_copy=no],
852 if test "x$glib_cv_va_copy" = "xyes"; then
853 g_va_copy_func=va_copy
854 else if test "x$glib_cv___va_copy" = "xyes"; then
855 g_va_copy_func=__va_copy
859 if test -n "$g_va_copy_func"; then
860 AC_DEFINE_UNQUOTED(G_VA_COPY,$g_va_copy_func,[A 'va_copy' style function])
863 AC_CACHE_CHECK([whether va_lists can be copied by value],glib_cv_va_val_copy,[
866 void f (int i, ...) {
867 va_list args1, args2;
870 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
872 va_end (args1); va_end (args2);
878 [glib_cv_va_val_copy=yes],
879 [glib_cv_va_val_copy=no],
883 if test "x$glib_cv_va_val_copy" = "xno"; then
884 AC_DEFINE(G_VA_COPY_AS_ARRAY,1, ['va_lists' cannot be copies as values])
887 dnl ***********************
888 dnl *** g_module checks ***
889 dnl ***********************
892 G_MODULE_PLUGIN_LIBS=
893 G_MODULE_LDFLAGS=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
894 dnl G_MODULE_IMPL= don't reset, so cmd-line can override
895 G_MODULE_NEED_USCORE=0
896 G_MODULE_BROKEN_RTLD_GLOBAL=0
897 G_MODULE_HAVE_DLERROR=0
898 dnl *** force native WIN32 shared lib loader
899 if test -z "$G_MODULE_IMPL"; then
901 *-*-mingw*|*-*-cygwin*) G_MODULE_IMPL=G_MODULE_IMPL_WIN32 ;;
904 dnl *** dlopen() and dlsym() in system libraries
905 if test -z "$G_MODULE_IMPL"; then
906 AC_CHECK_FUNC(dlopen,
907 [AC_CHECK_FUNC(dlsym,
908 [G_MODULE_IMPL=G_MODULE_IMPL_DL],[])],
911 dnl *** load_image (BeOS)
912 if test -z "$G_MODULE_IMPL" && test "x$glib_native_beos" = "xyes"; then
913 AC_CHECK_LIB(root, load_image,
914 [G_MODULE_LIBS="-lbe -lroot -lglib"
915 G_MODULE_LIBS_EXTRA="-L\$(top_builddir_full)/.libs"
916 G_MODULE_PLUGIN_LIBS="-L\$(top_builddir_full)/gmodule/.libs -lgmodule"
917 G_MODULE_IMPL=G_MODULE_IMPL_BEOS],
920 dnl *** NSLinkModule (dyld) in system libraries (Darwin)
921 if test -z "$G_MODULE_IMPL"; then
922 AC_CHECK_FUNC(NSLinkModule,
923 [G_MODULE_IMPL=G_MODULE_IMPL_DYLD
924 G_MODULE_NEED_USCORE=1],
927 dnl *** dlopen() and dlsym() in libdl
928 if test -z "$G_MODULE_IMPL"; then
929 AC_CHECK_LIB(dl, dlopen,
930 [AC_CHECK_LIB(dl, dlsym,
932 G_MODULE_IMPL=G_MODULE_IMPL_DL],[])],
935 dnl *** shl_load() in libdld (HP-UX)
936 if test -z "$G_MODULE_IMPL"; then
937 AC_CHECK_LIB(dld, shl_load,
939 G_MODULE_IMPL=G_MODULE_IMPL_DLD],
942 dnl *** additional checks for G_MODULE_IMPL_DL
943 if test "$G_MODULE_IMPL" = "G_MODULE_IMPL_DL"; then
945 LDFLAGS_orig="$LDFLAGS"
946 LIBS="$LIBS $G_MODULE_LIBS"
947 LDFLAGS="$LDFLAGS $G_MODULE_LDFLAGS"
948 dnl *** check for OSF1/5.0 RTLD_GLOBAL brokenness
949 AC_CACHE_CHECK([for RTLD_GLOBAL brokenness],
950 glib_cv_rtldglobal_broken,[
954 #define RTLD_GLOBAL 0
961 void *handle, *global, *local;
962 global = &pthread_create;
963 handle = dlopen ("libpthread.so", RTLD_GLOBAL | RTLD_LAZY);
964 if (!handle) return 0;
965 local = dlsym (handle, "pthread_create");
966 return global == local;
968 [glib_cv_rtldglobal_broken=no],
969 [glib_cv_rtldglobal_broken=yes],
971 rm -f plugin.c plugin.o plugin.lo
973 if test "x$glib_cv_rtldglobal_broken" = "xyes"; then
974 G_MODULE_BROKEN_RTLD_GLOBAL=1
976 G_MODULE_BROKEN_RTLD_GLOBAL=0
978 dnl *** check whether we need preceeding underscores
979 AC_CACHE_CHECK([for preceeding underscore in symbols],
983 int glib_underscore_test (void) { return 42; }
985 void *f1 = (void*)0, *f2 = (void*)0, *handle;
986 handle = dlopen ((void*)0, 0);
988 f1 = dlsym (handle, "glib_underscore_test");
989 f2 = dlsym (handle, "_glib_underscore_test");
990 } return (!f2 || f1);
992 [glib_cv_uscore=yes],
995 rm -f plugin.c plugin.$ac_objext plugin.lo
997 if test "x$glib_cv_uscore" = "xyes"; then
998 G_MODULE_NEED_USCORE=1
1000 G_MODULE_NEED_USCORE=0
1003 LDFLAGS="$LDFLAGS_orig"
1004 dnl *** check for having dlerror()
1005 AC_CHECK_FUNC(dlerror,
1006 [G_MODULE_HAVE_DLERROR=1],
1007 [G_MODULE_HAVE_DLERROR=0])
1010 dnl *** done, have we got an implementation?
1011 if test -z "$G_MODULE_IMPL"; then
1013 G_MODULE_SUPPORTED=false
1015 G_MODULE_SUPPORTED=true
1018 AC_MSG_CHECKING(for the suffix of shared libraries)
1020 hpux9* | hpux10* | hpux11*) # taken from ltconfig
1021 glib_gmodule_suffix='sl'
1024 glib_gmodule_suffix='dll'
1027 glib_gmodule_suffix='so'
1030 AC_MSG_RESULT(.$glib_gmodule_suffix)
1032 AC_SUBST(G_MODULE_SUPPORTED)
1033 AC_SUBST(G_MODULE_IMPL)
1034 AC_SUBST(G_MODULE_LIBS)
1035 AC_SUBST(G_MODULE_LIBS_EXTRA)
1036 AC_SUBST(G_MODULE_PLUGIN_LIBS)
1037 AC_SUBST(G_MODULE_LDFLAGS)
1038 AC_SUBST(G_MODULE_HAVE_DLERROR)
1039 AC_SUBST(G_MODULE_BROKEN_RTLD_GLOBAL)
1040 AC_SUBST(G_MODULE_NEED_USCORE)
1041 AC_SUBST(GLIB_DEBUG_FLAGS)
1043 dnl **********************
1044 dnl *** g_spawn checks ***
1045 dnl **********************
1047 AC_MSG_CHECKING(for gspawn implementation)
1050 GSPAWN=gspawn-win32.lo
1056 AC_MSG_RESULT($GSPAWN)
1059 dnl *************************
1060 dnl *** GIOChannel checks ***
1061 dnl *************************
1063 AC_MSG_CHECKING(for GIOChannel implementation)
1075 dnl ****************************************
1076 dnl *** platform dependent source checks ***
1077 dnl ****************************************
1079 AC_MSG_CHECKING(for platform-dependent source)
1081 *-*-cygwin*|*-*-mingw*)
1082 PLATFORMDEP=gwin32.lo
1088 AC_MSG_RESULT($PLATFORMDEP)
1089 AC_SUBST(PLATFORMDEP)
1091 AC_MSG_CHECKING([whether to compile timeloop])
1093 *-*-cygwin*|*-*-mingw*)
1100 AC_MSG_RESULT($enable_timeloop)
1101 AM_CONDITIONAL(ENABLE_TIMELOOP, test x$enable_timeloop = xyes)
1103 AC_MSG_CHECKING([if building for some Win32 platform])
1105 *-*-mingw*|*-*-cygwin*)
1112 AC_MSG_RESULT($platform_win32)
1113 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
1115 dnl ***********************
1116 dnl *** g_thread checks ***
1117 dnl ***********************
1119 AC_ARG_WITH(threads, [ --with-threads=[none/posix/dce/solaris/win32] specify a thread implementation to use],
1120 if test "x$with_threads" = x; then
1123 want_threads=$with_threads
1126 if test "x$enable_threads" = "xno"; then
1130 dnl error and warning message
1131 dnl *************************
1133 THREAD_NO_IMPLEMENTATION="You do not have any known thread system on your
1134 computer. GLib will not have a default thread implementation."
1136 FLAG_DOES_NOT_WORK="I can't find the MACRO to enable thread safety on your
1137 platform (normally it's "_REENTRANT"). I'll not use any flag on
1138 compilation now, but then your programs might not work.
1139 Please provide information on how it is done on your system."
1141 LIBS_NOT_FOUND_1="I can't find the libraries for the thread implementation
1144 LIBS_NOT_FOUND_2=". Please choose another thread implementation or
1145 provide information on your thread implementation.
1146 You can also run 'configure --disable-threads'
1147 to compile without thread support."
1149 FUNC_NO_GETPWUID_R="the 'g_get_(user_name|real_name|home_dir|tmp_dir)'
1150 functions will not be MT-safe during their first call because
1151 there is no working 'getpwuid_r' on your system."
1153 FUNC_NO_LOCALTIME_R="the 'g_date_set_time' function will not be MT-safe
1154 because there is no 'localtime_r' on your system."
1156 POSIX_NO_YIELD="I can not find a yield functions for your platform. A rather
1157 crude surrogate will be used. If you happen to know a
1158 yield function for your system, please inform the GLib
1161 POSIX_NO_PRIORITIES="I can not find the minimal and maximal priorities for
1162 threads on your system. Thus threads can only have the default
1163 priority. If you happen to know these main/max
1164 priorities, please inform the GLib developers."
1167 dnl determination of thread implementation
1168 dnl ***************************************
1170 # have_threads=no means no thread support
1171 # have_threads=none means no default thread implementation
1174 if test "x$want_threads" = xyes || test "x$want_threads" = xsolaris; then
1177 AC_CHECK_LIB(thread, cond_init, have_threads=solaris)
1181 if test "x$want_threads" = xyes || test "x$want_threads" = xposix \
1182 || test "x$want_threads" = xdce; then
1183 # -D_POSIX4_DRAFT_SOURCE -D_POSIX4A_DRAFT10_SOURCE is for DG/UX
1184 # -U_OSF_SOURCE is for Digital UNIX 4.0d
1185 GTHREAD_COMPILE_IMPL_DEFINES="-D_POSIX4_DRAFT_SOURCE -D_POSIX4A_DRAFT10_SOURCE -U_OSF_SOURCE"
1186 glib_save_CPPFLAGS="$CPPFLAGS"
1187 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
1188 if test "x$have_threads" = xno; then
1189 AC_TRY_COMPILE([#include <pthread.h>],
1190 [pthread_attr_t attr; pthread_attr_init(&attr);],
1193 if test "x$have_threads" = xno; then
1194 AC_TRY_COMPILE([#include <pthread.h>],
1195 [pthread_attr_t attr; pthread_attr_create(&attr);],
1198 CPPFLAGS="$glib_save_CPPFLAGS"
1200 if test "x$want_threads" = xyes || test "x$want_threads" = xwin32; then
1207 if test "x$want_threads" = xnone; then
1211 AC_MSG_CHECKING(for thread implementation)
1213 if test "x$have_threads" = xno && test "x$want_threads" != xno; then
1214 AC_MSG_RESULT(none available)
1215 AC_MSG_WARN($THREAD_NO_IMPLEMENTATION)
1217 AC_MSG_RESULT($have_threads)
1221 dnl determination of G_THREAD_CFLAGS
1222 dnl ********************************
1225 G_THREAD_LIBS_EXTRA=
1228 if test x"$have_threads" != xno; then
1230 G_THREAD_CFLAGS="-D_REENTRANT" # good default guess
1234 G_THREAD_CFLAGS="$G_THREAD_CFLAGS -D_THREAD_SAFE"
1235 if test x"$GCC" = xyes; then
1236 # GCC 3.0 and above needs -pthread
1237 # GCC 2.x and below needs -mthreads
1238 AC_TRY_COMPILE(,[#if __GNUC__ <= 2
1241 G_THREAD_CFLAGS="$G_THREAD_CFLAGS -pthread",
1242 G_THREAD_CFLAGS="$G_THREAD_CFLAGS -mthreads")
1246 G_THREAD_CFLAGS="$G_THREAD_CFLAGS -D_THREAD_SAFE"
1248 # FreeBSD 2.2.x shiped with gcc 2.7.2.x, which doesn't support
1251 *-sysv5uw7*) # UnixWare 7
1252 if test "$GCC" != "yes"; then
1253 G_THREAD_CFLAGS="$G_THREAD_CFLAGS -Kthread"
1255 G_THREAD_CFLAGS="$G_THREAD_CFLAGS -pthread"
1259 G_THREAD_CFLAGS="$G_THREAD_CFLAGS -D_POSIX4A_DRAFT10_SOURCE"
1262 # if we are not finding the localtime_r function, then we probably are
1263 # not using the proper multithread flag
1265 glib_save_CPPFLAGS="$CPPFLAGS"
1266 CPPFLAGS="$CPPFLAGS $G_THREAD_CFLAGS"
1268 # First we test, whether localtime_r is declared in time.h
1269 # directly. Then we test whether a macro localtime_r exists, in
1270 # which case localtime_r in the test program is replaced and thus
1271 # if we still find localtime_r in the output, it is not defined as
1274 AC_EGREP_CPP([[^a-zA-Z1-9_]localtime_r[^a-zA-Z1-9_]], [#include <time.h>], ,
1275 [AC_EGREP_CPP([[^a-zA-Z1-9_]localtime_r[^a-zA-Z1-9_]], [#include <time.h>
1277 AC_MSG_WARN($FLAG_DOES_NOT_WORK))])
1279 CPPFLAGS="$glib_save_CPPFLAGS"
1281 AC_MSG_CHECKING(thread related cflags)
1282 AC_MSG_RESULT($G_THREAD_CFLAGS)
1283 CFLAGS="$CFLAGS $G_THREAD_CFLAGS"
1286 dnl determination of G_THREAD_LIBS
1287 dnl ******************************
1289 mutex_has_default=no
1290 case $have_threads in
1292 glib_save_CPPFLAGS="$CPPFLAGS"
1293 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
1295 glib_save_LIBS="$LIBS"
1297 *-sysv5uw7*) # UnixWare 7
1298 if test "$GCC" != "yes"; then
1299 G_THREAD_LIBS="-Kthread"
1301 G_THREAD_LIBS="-pthread"
1304 *-*-openbsd* | *-*-freebsd*)
1305 # FreeBSD and OpenBSD want us to use the -pthread flag
1306 # instead of linking to -lc_r and libtool enforces that.
1307 G_THREAD_LIBS="-pthread"
1310 for thread_lib in "" pthread pthread32 pthreads thread dce; do
1311 if test x"$thread_lib" = x; then
1315 add_thread_lib="-l$thread_lib"
1316 IN=" in -l$thread_lib"
1318 if test x"$have_threads" = xposix; then
1321 defattr=pthread_attr_default
1324 LIBS="$glib_save_LIBS $add_thread_lib"
1326 AC_MSG_CHECKING(for pthread_create/pthread_join$IN)
1327 AC_TRY_RUN([#include <pthread.h>
1329 void* func(void* data) {check_me = 42;}
1333 pthread_create (&t, $defattr, func, 0);
1334 pthread_join (t, &ret);
1335 exit (check_me != 42);
1338 G_THREAD_LIBS="$add_thread_lib"
1340 [AC_MSG_RESULT(no)])
1344 if test "x$G_THREAD_LIBS" = xerror; then
1345 AC_MSG_ERROR($LIBS_NOT_FOUND_1$have_threads$LIBS_NOT_FOUND_2)
1347 for thread_lib in "" rt rte; do
1348 if test x"$thread_lib" = x; then
1352 add_thread_lib="-l$thread_lib"
1353 IN=" in -l$thread_lib"
1355 LIBS="$glib_save_LIBS $add_thread_lib"
1357 AC_MSG_CHECKING(for sched_get_priority_min$IN)
1358 AC_TRY_RUN([#include <sched.h>
1362 return sched_get_priority_min(SCHED_OTHER)==-1
1365 G_THREAD_LIBS="$G_THREAD_LIBS $add_thread_lib"
1366 posix_priority_min="sched_get_priority_min(SCHED_OTHER)"
1367 posix_priority_max="sched_get_priority_max(SCHED_OTHER)"
1369 [AC_MSG_RESULT(no)])
1371 LIBS="$glib_save_LIBS"
1372 mutex_has_default=yes
1373 mutex_default_type='pthread_mutex_t'
1374 mutex_default_init='PTHREAD_MUTEX_INITIALIZER'
1375 mutex_header_file='pthread.h'
1376 if test "x$have_threads" = "xposix"; then
1377 g_threads_impl="POSIX"
1379 g_threads_impl="DCE"
1380 have_threads="posix"
1382 AC_SUBST(GTHREAD_COMPILE_IMPL_DEFINES)
1383 CPPFLAGS="$glib_save_CPPFLAGS"
1387 AC_CHECK_LIB(thread, cond_init, G_THREAD_LIBS="-lthread")
1388 mutex_has_default=yes
1389 mutex_default_type='mutex_t'
1390 mutex_default_init="DEFAULTMUTEX"
1391 mutex_header_file='thread.h'
1392 g_threads_impl="SOLARIS"
1395 g_threads_impl="WIN32"
1399 g_threads_impl="NONE"
1402 g_threads_impl="NONE"
1407 if test "x$G_THREAD_LIBS" = xerror; then
1408 AC_MSG_ERROR($LIBS_NOT_FOUND_1$have_threads$LIBS_NOT_FOUND_2)
1413 G_THREAD_LIBS="-lbe -lroot -lglib "
1414 G_THREAD_LIBS_EXTRA="-L\$(top_builddir_full)/.libs"
1420 AC_MSG_CHECKING(thread related libraries)
1421 AC_MSG_RESULT($G_THREAD_LIBS)
1423 dnl check for mt safe function variants and some posix functions
1424 dnl ************************************************************
1426 if test x"$have_threads" != xno; then
1427 glib_save_LIBS="$LIBS"
1428 # we are not doing the following for now, as this might require glib
1429 # to always be linked with the thread libs on some platforms.
1430 # LIBS="$LIBS $G_THREAD_LIBS"
1431 AC_CHECK_FUNCS(localtime_r)
1432 if test "$ac_cv_header_pwd_h" = "yes"; then
1433 AC_CACHE_CHECK([for posix getpwuid_r],
1434 ac_cv_func_posix_getpwuid_r,
1435 [AC_TRY_RUN([#include <errno.h>
1437 int main () { char buffer[10000];
1438 struct passwd pwd, *pwptr = &pwd;
1441 error = getpwuid_r (0, &pwd, buffer,
1442 sizeof (buffer), &pwptr);
1443 return (error < 0 && errno == ENOSYS)
1444 || error == ENOSYS; }],
1445 [ac_cv_func_posix_getpwuid_r=yes],
1446 [ac_cv_func_posix_getpwuid_r=no])])
1447 if test "$ac_cv_func_posix_getpwuid_r" = yes; then
1448 AC_DEFINE(HAVE_POSIX_GETPWUID_R,1,
1449 [Have POSIX function getpwuid_r])
1451 AC_CACHE_CHECK([for nonposix getpwuid_r],
1452 ac_cv_func_nonposix_getpwuid_r,
1453 [AC_TRY_LINK([#include <pwd.h>],
1454 [char buffer[10000];
1456 getpwuid_r (0, &pwd, buffer,
1458 [ac_cv_func_nonposix_getpwuid_r=yes],
1459 [ac_cv_func_nonposix_getpwuid_r=no])])
1460 if test "$ac_cv_func_nonposix_getpwuid_r" = yes; then
1461 AC_DEFINE(HAVE_NONPOSIX_GETPWUID_R,1,
1462 [Have non-POSIX function getpwuid_r])
1466 LIBS="$LIBS $G_THREAD_LIBS"
1467 if test x"$have_threads" = xposix; then
1468 glib_save_CPPFLAGS="$CPPFLAGS"
1469 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
1470 dnl we might grow sizeof(pthread_t) later on, so use a dummy name here
1471 GLIB_SIZEOF([#include <pthread.h>], pthread_t, system_thread)
1472 # This is not AC_CHECK_FUNC to also work with function
1473 # name mangling in header files.
1474 AC_MSG_CHECKING(for pthread_attr_setstacksize)
1475 AC_TRY_LINK([#include <pthread.h>],
1476 [pthread_attr_t t; pthread_attr_setstacksize(&t,0)],
1478 AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE,1,
1479 [Have function pthread_attr_setstacksize])],
1480 [AC_MSG_RESULT(no)])
1481 AC_MSG_CHECKING(for minimal/maximal thread priority)
1482 if test x"$posix_priority_min" = xnone; then
1483 AC_EGREP_CPP(PX_PRIO_MIN,[#include <pthread.h>
1485 posix_priority_min=PX_PRIO_MIN
1486 posix_priority_max=PX_PRIO_MAX])
1488 if test x"$posix_priority_min" = xnone; then
1489 AC_EGREP_CPP(PRI_OTHER_MIN,[#include <pthread.h>
1491 posix_priority_min=PRI_OTHER_MIN
1492 posix_priority_max=PRI_OTHER_MAX])
1494 if test x"$posix_priority_min" = x; then
1495 AC_MSG_RESULT(none found)
1496 AC_MSG_WARN($POSIX_NO_PRIORITIES)
1497 posix_priority_min=-1
1498 posix_priority_max=-1
1500 AC_MSG_RESULT($posix_priority_min/$posix_priority_max)
1501 AC_DEFINE_UNQUOTED(POSIX_MIN_PRIORITY,$posix_priority_min,[Minimum POSIX RT priority])
1502 AC_DEFINE_UNQUOTED(POSIX_MAX_PRIORITY,$posix_priority_max,[Maximum POSIX RT priority])
1504 posix_yield_func=none
1505 AC_MSG_CHECKING(for posix yield function)
1506 for yield_func in sched_yield pthread_yield_np pthread_yield \
1508 AC_TRY_LINK([#include <pthread.h>],
1510 [posix_yield_func="$yield_func"
1513 if test x"$posix_yield_func" = xnone; then
1514 AC_MSG_RESULT(none found)
1515 AC_MSG_WARN($POSIX_NO_YIELD)
1516 posix_yield_func="g_usleep(1000)"
1518 AC_MSG_RESULT($posix_yield_func)
1519 posix_yield_func="$posix_yield_func()"
1521 AC_DEFINE_UNQUOTED(POSIX_YIELD_FUNC,$posix_yield_func,[The POSIX RT yield function])
1522 CPPFLAGS="$glib_save_CPPFLAGS"
1524 AC_MSG_CHECKING(whether to use the PID niceness surrogate for thread priorities)
1525 AC_TRY_RUN([#include <pthread.h>
1526 #include <sys/types.h>
1528 pid_t other_pid = 0;
1530 void* func(void* data) {other_pid = getpid();}
1534 pthread_create (&t, $defattr, func, NULL);
1535 pthread_join (t, &ret);
1536 exit (getpid()==other_pid ||
1537 $posix_priority_min != $posix_priority_max);
1540 AC_DEFINE(G_THREAD_USE_PID_SURROGATE, 1, [whether to use the PID niceness surrogate for thread priorities])
1542 [AC_MSG_RESULT(no)])
1543 elif test x"$have_threads" = xwin32; then
1544 # It's a pointer to a private struct
1545 GLIB_SIZEOF(,struct _GThreadData *, system_thread)
1546 elif test x"$have_threads" = xsolaris; then
1547 GLIB_SIZEOF([#include <thread.h>], thread_t, system_thread)
1550 LIBS="$glib_save_LIBS"
1552 # now spit out all the warnings.
1553 if test "$ac_cv_func_posix_getpwuid_r" != "yes" &&
1554 test "$ac_cv_func_nonposix_getpwuid_r" != "yes"; then
1555 AC_MSG_WARN($FUNC_NO_GETPWUID_R)
1557 if test "$ac_cv_func_localtime_r" != "yes"; then
1558 AC_MSG_WARN($FUNC_NO_LOCALTIME_R)
1562 if test x"$glib_cv_sizeof_system_thread" = x; then
1563 # use a pointer as a fallback.
1564 GLIB_SIZEOF(,void *, system_thread)
1567 AC_DEFINE_UNQUOTED(G_THREAD_SOURCE,"gthread-$have_threads.c",
1568 [Source file containing theread implementation])
1569 AC_SUBST(G_THREAD_CFLAGS)
1570 AC_SUBST(G_THREAD_LIBS)
1571 AC_SUBST(G_THREAD_LIBS_EXTRA)
1573 dnl **********************************************
1574 dnl *** GDefaultMutex setup and initialization ***
1575 dnl **********************************************
1577 dnl if mutex_has_default = yes, we also got
1578 dnl mutex_default_type, mutex_default_init and mutex_header_file
1579 GLIB_IF_VAR_EQ(mutex_has_default, yes,
1580 glib_save_CPPFLAGS="$CPPFLAGS"
1581 glib_save_LIBS="$LIBS"
1582 LIBS="$LIBS $G_THREAD_LIBS"
1583 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
1584 GLIB_SIZEOF([#include <$mutex_header_file>],
1585 $mutex_default_type,
1588 GLIB_BYTE_CONTENTS([#include <$mutex_header_file>],
1589 $mutex_default_type,
1591 $glib_cv_sizeof_gmutex,
1592 $mutex_default_init)
1593 if test x"$glib_cv_byte_contents_gmutex" = xno; then
1594 mutex_has_default=no
1596 CPPFLAGS="$glib_save_CPPFLAGS"
1597 LIBS="$glib_save_LIBS"
1602 dnl ****************************************
1603 dnl *** GLib POLL* compatibility defines ***
1604 dnl ****************************************
1606 [#include <sys/types.h>
1607 #include <sys/poll.h>],
1608 POLLIN:1 POLLOUT:4 POLLPRI:2 POLLERR:8 POLLHUP:16 POLLNVAL:32,
1609 glibconfig-sysdefs.h,
1612 dnl **********************
1613 dnl *** Win32 API libs ***
1614 dnl **********************
1618 G_LIBS_EXTRA="-luser32 -lwsock32 -lkernel32"
1621 G_LIBS_EXTRA="-lwsock32"
1627 AC_SUBST(G_LIBS_EXTRA)
1629 dnl If the system doesn't define EILSEQ, we should define EILSEQ ourselves
1630 dnl since we need it for g_iconv()
1632 AC_MSG_CHECKING([for EILSEQ])
1638 ], have_eilseq=yes, have_eilseq=no);
1639 AC_MSG_RESULT($have_eilseq)
1641 dnl ******************************************************************
1642 dnl *** Look for glib-genmarshal in PATH if we are cross-compiling ***
1643 dnl ******************************************************************
1645 AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
1647 if test $cross_compiling = yes; then
1648 AC_PATH_PROG(GLIB_GENMARSHAL, glib-genmarshal, no)
1649 if test x$GLIB_GENMARSHAL = xno; then
1650 AC_MSG_ERROR(Could not find a glib-genmarshal in your PATH)
1654 dnl **************************
1655 dnl *** Checks for gtk-doc ***
1656 dnl **************************
1658 AC_ARG_WITH(html-dir, [ --with-html-dir=PATH path to installed docs])
1660 if test "x$with_html_dir" = "x" ; then
1661 HTML_DIR='${datadir}/gtk-doc/html'
1663 HTML_DIR=$with_html_dir
1668 AC_CHECK_PROG(GTKDOC, gtkdoc-mkdb, true, false)
1670 gtk_doc_min_version=0.6
1672 gtk_doc_version=`gtkdoc-mkdb --version`
1673 AC_MSG_CHECKING([gtk-doc version ($gtk_doc_version) >= $gtk_doc_min_version])
1674 if perl <<EOF ; then
1675 exit (("$gtk_doc_version" =~ /^[[0-9]]+\.[[0-9]]+$/) &&
1676 ("$gtk_doc_version" >= "$gtk_doc_min_version") ? 0 : 1);
1685 AM_CONDITIONAL(HAVE_GTK_DOC, $GTKDOC)
1686 AC_SUBST(HAVE_GTK_DOC)
1688 AC_CHECK_PROG(DB2HTML, db2html, true, false)
1689 AM_CONDITIONAL(HAVE_DOCBOOK, $DB2HTML)
1691 dnl Let people disable the gtk-doc stuff.
1692 AC_ARG_ENABLE(gtk-doc, [ --enable-gtk-doc use gtk-doc to build documentation [default=auto]], enable_gtk_doc="$enableval", enable_gtk_doc=no)
1694 if test x$enable_gtk_doc = xyes ; then
1695 if test x$GTKDOC = xtrue ; then
1702 dnl NOTE: We need to use a separate automake conditional for this
1703 dnl to make this work with the tarballs.
1704 AM_CONDITIONAL(ENABLE_GTK_DOC, test x$enable_gtk_doc = xyes)
1706 dnl ******************************
1707 dnl *** output the whole stuff ***
1708 dnl ******************************
1710 AC_OUTPUT_COMMANDS([
1712 ## Generate `glibconfig.h' in two cases
1713 ## 1. `config.status' is run either explicitly, or via configure.
1714 ## Esp. not when it is run in `Makefile' to generate makefiles and
1716 ## 2. CONFIG_OTHER is set explicitly
1718 ## Case 1 is difficult. We know that `automake' sets one of
1719 ## CONFIG_FILES or CONFIG_HEADERS to empty. This heuristic works
1720 ## only when AM_CONFIG_HEADER is set, however.
1722 if test -n "${CONFIG_FILES}" && test -n "${CONFIG_HEADERS}"; then
1723 # Both CONFIG_FILES and CONFIG_HEADERS are non-empty ==> Case 1
1724 CONFIG_OTHER=${CONFIG_OTHER:-glibconfig.h}
1726 case "$CONFIG_OTHER" in
1728 echo creating glibconfig.h
1729 outfile=glibconfig.h-tmp
1730 cat > $outfile <<\_______EOF
1733 * This is a generated file. Please modify 'configure.in'
1736 #ifndef __G_LIBCONFIG_H__
1737 #define __G_LIBCONFIG_H__
1739 #include <glib/gmacros.h>
1743 if test x$glib_limits_h = xyes; then
1744 echo '#include <limits.h>' >> $outfile
1746 if test x$glib_float_h = xyes; then
1747 echo '#include <float.h>' >> $outfile
1749 if test x$glib_values_h = xyes; then
1750 echo '#include <values.h>' >> $outfile
1752 if test "$glib_header_alloca_h" = "yes"; then
1753 echo '#define GLIB_HAVE_ALLOCA_H' >> $outfile
1755 if test x$glib_sys_poll_h = xyes; then
1756 echo '#define GLIB_HAVE_SYS_POLL_H' >> $outfile
1759 cat >> $outfile <<_______EOF
1763 #define G_MINFLOAT $glib_mf
1764 #define G_MAXFLOAT $glib_Mf
1765 #define G_MINDOUBLE $glib_md
1766 #define G_MAXDOUBLE $glib_Md
1767 #define G_MINSHORT $glib_ms
1768 #define G_MAXSHORT $glib_Ms
1769 #define G_MAXUSHORT $glib_Mus
1770 #define G_MININT $glib_mi
1771 #define G_MAXINT $glib_Mi
1772 #define G_MAXUINT $glib_Mui
1773 #define G_MINLONG $glib_ml
1774 #define G_MAXLONG $glib_Ml
1775 #define G_MAXULONG $glib_Mul
1777 #define G_MININT64 ((gint64) 0x8000000000000000)
1778 #define G_MAXINT64 ((gint64) 0x7fffffffffffffff)
1779 #define G_MAXUINT64 ((guint64) 0xffffffffffffffff)
1784 ### this should always be true in a modern C/C++ compiler
1785 cat >>$outfile <<_______EOF
1786 typedef signed char gint8;
1787 typedef unsigned char guint8;
1791 if test -n "$gint16"; then
1792 cat >>$outfile <<_______EOF
1793 typedef signed $gint16 gint16;
1794 typedef unsigned $gint16 guint16;
1795 #define G_GINT16_FORMAT $gint16_format
1796 #define G_GUINT16_FORMAT $guint16_format
1801 if test -n "$gint32"; then
1802 cat >>$outfile <<_______EOF
1803 typedef signed $gint32 gint32;
1804 typedef unsigned $gint32 guint32;
1805 #define G_GINT32_FORMAT $gint32_format
1806 #define G_GUINT32_FORMAT $guint32_format
1810 cat >>$outfile <<_______EOF
1811 #define G_HAVE_GINT64 1 /* deprecated, always true */
1813 ${glib_extension}typedef signed $gint64 gint64;
1814 ${glib_extension}typedef unsigned $gint64 guint64;
1816 #define G_GINT64_CONSTANT(val) $gint64_constant
1819 if test x$gint64_format != x ; then
1820 cat >>$outfile <<_______EOF
1821 #define G_GINT64_FORMAT $gint64_format
1822 #define G_GUINT64_FORMAT $guint64_format
1825 cat >>$outfile <<_______EOF
1826 #undef G_GINT64_FORMAT
1827 #undef G_GUINT64_FORMAT
1831 cat >>$outfile <<_______EOF
1833 #define GLIB_SIZEOF_VOID_P $glib_void_p
1834 #define GLIB_SIZEOF_LONG $glib_long
1835 #define GLIB_SIZEOF_SIZE_T $glib_size_t
1839 echo "typedef signed $glib_size_type_define gssize;" >> $outfile
1840 echo "typedef unsigned $glib_size_type_define gsize;" >> $outfile
1842 if test -z "$glib_unknown_void_p"; then
1843 cat >>$outfile <<_______EOF
1845 #define GPOINTER_TO_INT(p) ((gint) ${glib_gpi_cast} (p))
1846 #define GPOINTER_TO_UINT(p) ((guint) ${glib_gpui_cast} (p))
1848 #define GINT_TO_POINTER(i) ((gpointer) ${glib_gpi_cast} (i))
1849 #define GUINT_TO_POINTER(u) ((gpointer) ${glib_gpui_cast} (u))
1852 echo '#error SIZEOF_VOID_P unknown - This should never happen' >>$outfile
1857 cat >>$outfile <<_______EOF
1866 #define G_HAVE_INLINE 1
1867 #else /* !__cplusplus */
1869 #endif /* !__cplusplus */
1873 if test x$g_have_iso_c_varargs = xyes ; then
1874 cat >>$outfile <<_______EOF
1876 # define G_HAVE_ISO_VARARGS 1
1880 if test x$g_have_iso_cxx_varargs = xyes ; then
1881 cat >>$outfile <<_______EOF
1883 # define G_HAVE_ISO_VARARGS 1
1887 if test x$g_have_gnuc_varargs = xyes ; then
1888 cat >>$outfile <<_______EOF
1890 /* gcc-2.95.x supports both gnu style and ISO varargs, but if -ansi
1891 * is passed ISO vararg support is turned off, and there is no work
1892 * around to turn it on, so we unconditionally turn it off.
1894 #if __GNUC__ == 2 && __GNUC_MINOR__ == 95
1895 # undef G_HAVE_ISO_VARARGS
1898 #define G_HAVE_GNUC_VARARGS 1
1902 case x$g_stack_grows in
1903 xyes) echo "#define G_HAVE_GROWING_STACK 1" >>$outfile ;;
1904 *) echo "#define G_HAVE_GROWING_STACK 0" >>$outfile ;;
1909 if test x$g_have_eilseq = xno; then
1910 cat >>$outfile <<_______EOF
1912 /* On some systems, like SunOS and NetBSD, EILSEQ is not defined.
1913 * The correspondence between this and the corresponding definition
1914 * in libiconv is essential.
1916 # define EILSEQ ENOENT
1923 if test x$g_mutex_has_default = xyes; then
1924 cat >>$outfile <<_______EOF
1925 $g_enable_threads_def G_THREADS_ENABLED
1926 #define G_THREADS_IMPL_$g_threads_impl_def
1927 typedef struct _GStaticMutex GStaticMutex;
1928 struct _GStaticMutex
1930 struct _GMutex *runtime_mutex;
1932 char pad[$g_mutex_sizeof];
1933 double dummy_double;
1934 void *dummy_pointer;
1938 #define G_STATIC_MUTEX_INIT { NULL, { { $g_mutex_contents} } }
1939 #define g_static_mutex_get_mutex(mutex) \
1940 (g_thread_use_default_impl ? ((GMutex*) &((mutex)->static_mutex)) : \
1941 g_static_mutex_get_mutex_impl (&((mutex)->runtime_mutex)))
1944 cat >>$outfile <<_______EOF
1945 $g_enable_threads_def G_THREADS_ENABLED
1946 #define G_THREADS_IMPL_$g_threads_impl_def
1947 typedef struct _GMutex* GStaticMutex;
1948 #define G_STATIC_MUTEX_INIT NULL
1949 #define g_static_mutex_get_mutex(mutex) (g_static_mutex_get_mutex_impl (mutex))
1953 cat >>$outfile <<_______EOF
1954 /* This represents a system thread as used by the implementation. An
1955 * alien implementaion, as loaded by g_thread_init can only count on
1956 * "sizeof (gpointer)" bytes to store their info. We however need more
1957 * for some of our native implementations. */
1958 typedef union _GSystemThread GSystemThread;
1959 union _GSystemThread
1961 char data[$g_system_thread_sizeof];
1962 double dummy_double;
1963 void *dummy_pointer;
1969 g_bit_sizes="16 32 64"
1970 for bits in $g_bit_sizes; do
1971 cat >>$outfile <<_______EOF
1972 #define GINT${bits}_TO_${g_bs_native}(val) ((gint${bits}) (val))
1973 #define GUINT${bits}_TO_${g_bs_native}(val) ((guint${bits}) (val))
1974 #define GINT${bits}_TO_${g_bs_alien}(val) ((gint${bits}) GUINT${bits}_SWAP_LE_BE (val))
1975 #define GUINT${bits}_TO_${g_bs_alien}(val) (GUINT${bits}_SWAP_LE_BE (val))
1979 cat >>$outfile <<_______EOF
1980 #define GLONG_TO_LE(val) ((glong) GINT${glongbits}_TO_LE (val))
1981 #define GULONG_TO_LE(val) ((gulong) GUINT${glongbits}_TO_LE (val))
1982 #define GLONG_TO_BE(val) ((glong) GINT${glongbits}_TO_BE (val))
1983 #define GULONG_TO_BE(val) ((gulong) GUINT${glongbits}_TO_BE (val))
1984 #define GINT_TO_LE(val) ((gint) GINT${gintbits}_TO_LE (val))
1985 #define GUINT_TO_LE(val) ((guint) GUINT${gintbits}_TO_LE (val))
1986 #define GINT_TO_BE(val) ((gint) GINT${gintbits}_TO_BE (val))
1987 #define GUINT_TO_BE(val) ((guint) GUINT${gintbits}_TO_BE (val))
1988 #define G_BYTE_ORDER $g_byte_order
1992 if test -r glibconfig-sysdefs.h; then
1993 cat glibconfig-sysdefs.h >>$outfile
1996 cat >>$outfile <<_______EOF
1998 #define G_MODULE_SUFFIX "$g_module_suffix"
2002 #endif /* GLIBCONFIG_H */
2006 if cmp -s $outfile glibconfig.h; then
2007 echo glibconfig.h is unchanged
2010 mv $outfile glibconfig.h
2015 # Note that if two cases are the same, case goes with the first one.
2016 # Note also that this is inside an AC_OUTPUT_COMMAND. We do not depend
2017 # on variable expansion in case labels. Look at the generated config.status
2020 if test "x${ac_cv_working_alloca_h+set}" = xset ; then
2021 glib_header_alloca_h="$ac_cv_working_alloca_h"
2023 glib_header_alloca_h="$ac_cv_header_alloca_h"
2027 x$ac_cv_header_float_h)
2029 glib_mf=FLT_MIN glib_Mf=FLT_MAX
2030 glib_md=DBL_MIN glib_Md=DBL_MAX
2032 x$ac_cv_header_values_h)
2034 glib_mf=MINFLOAT glib_Mf=MAXFLOAT
2035 glib_md=MINDOUBLE glib_Md=MAXDOUBLE
2040 x$ac_cv_header_limits_h)
2042 glib_ms=SHRT_MIN glib_Ms=SHRT_MAX glib_Mus=USHRT_MAX
2043 glib_mi=INT_MIN glib_Mi=INT_MAX glib_Mui=UINT_MAX
2044 glib_ml=LONG_MIN glib_Ml=LONG_MAX glib_Mul=ULONG_MAX
2046 x$ac_cv_header_values_h)
2048 glib_ms=MINSHORT glib_Ms=MAXSHORT glib_Mus="(((gushort)G_MAXSHORT)*2+1)"
2049 glib_mi=MININT glib_Mi=MAXINT glib_Mui="(((guint)G_MAXINT)*2+1)"
2050 glib_ml=MINLONG glib_Ml=MAXLONG glib_Mul="(((gulong)G_MAXLONG)*2+1)"
2054 if test x$ac_cv_header_sys_poll_h = xyes ; then
2059 $ac_cv_sizeof_short)
2061 gint16_format='"hi"'
2062 guint16_format='"hu"'
2067 guint16_format='"u"'
2071 $ac_cv_sizeof_short)
2073 gint32_format='"hi"'
2074 guint32_format='"hu"'
2079 guint32_format='"u"'
2083 gint32_format='"li"'
2084 guint32_format='"lu"'
2091 guint64_format='"u"'
2093 gint64_constant='(val)'
2097 gint64_format='"li"'
2098 guint64_format='"lu"'
2100 gint64_constant='(val##L)'
2102 $ac_cv_sizeof_long_long)
2104 if test -n "$glib_cv_long_long_format"; then
2105 gint64_format='"'$glib_cv_long_long_format'i"'
2106 guint64_format='"'$glib_cv_long_long_format'u"'
2108 glib_extension='G_GNUC_EXTENSION '
2109 gint64_constant='(G_GNUC_EXTENSION (val##LL))'
2111 $ac_cv_sizeof___int64)
2113 if test -n "$glib_cv_long_long_format"; then
2114 gint64_format='"'$glib_cv_long_long_format'i"'
2115 guint64_format='"'$glib_cv_long_long_format'u"'
2118 gint64_constant='(val##i64)'
2121 glib_size_t=$glib_cv_sizeof_size_t
2122 glib_size_type_define=$glib_size_type
2123 glib_void_p=$ac_cv_sizeof_long
2124 glib_long=$ac_cv_sizeof_void_p
2126 gintbits=`expr $ac_cv_sizeof_int \* 8`
2127 glongbits=`expr $ac_cv_sizeof_long \* 8`
2130 case $ac_cv_sizeof_void_p in
2131 $ac_cv_sizeof_int) glib_gpi_cast='' glib_gpui_cast='' ;;
2132 $ac_cv_sizeof_long) glib_gpi_cast='(glong)' glib_gpui_cast='(gulong)' ;;
2133 *) glib_unknown_void_p=yes ;;
2138 x$ac_cv_func_atexit)
2140 #ifdef NeXT /* @#%@! NeXTStep */
2141 # define g_ATEXIT(proc) (!atexit (proc))
2143 # define g_ATEXIT(proc) (atexit (proc))
2146 x$ac_cv_func_on_exit)
2148 #define g_ATEXIT(proc) (on_exit ((void (*)(int, void*))(proc), NULL))"
2153 x$ac_cv_func_memmove)
2155 #define g_memmove(d,s,n) G_STMT_START { memmove ((d), (s), (n)); } G_STMT_END'
2157 x$glib_cv_working_bcopy)
2159 /* memmove isn't available, but bcopy can copy overlapping memory regions */
2160 #define g_memmove(d,s,n) G_STMT_START { bcopy ((s), (d), (n)); } G_STMT_END"
2164 /* memmove isn't found and bcopy can't copy overlapping memory regions,
2165 * so we have to roll our own copy routine. */
2166 void g_memmove (void* dest, const void * src, unsigned long len);"
2171 #define GLIB_MAJOR_VERSION $GLIB_MAJOR_VERSION
2172 #define GLIB_MINOR_VERSION $GLIB_MINOR_VERSION
2173 #define GLIB_MICRO_VERSION $GLIB_MICRO_VERSION
2177 x$glib_cv_va_copy) glib_vacopy='#define G_VA_COPY va_copy' ;;
2178 x$glib_cv___va_copy) glib_vacopy='#define G_VA_COPY __va_copy' ;;
2182 if test x$glib_cv_va_val_copy = xno; then
2183 glib_vacopy="\$glib_vacopy
2184 #define G_VA_COPY_AS_ARRAY 1"
2187 if test x$glib_cv_hasinline = xyes; then
2188 glib_inline='#define G_HAVE_INLINE 1'
2190 if test x$glib_cv_has__inline = xyes; then
2191 glib_inline="\$glib_inline
2192 #define G_HAVE___INLINE 1"
2194 if test x$glib_cv_has__inline__ = xyes; then
2195 glib_inline="\$glib_inline
2196 #define G_HAVE___INLINE__ 1"
2199 g_have_gnuc_varargs=$g_have_gnuc_varargs
2200 g_have_iso_c_varargs=$g_have_iso_c_varargs
2201 g_have_iso_cxx_varargs=$g_have_iso_cxx_varargs
2204 x$ac_cv_c_bigendian)
2205 g_byte_order=G_BIG_ENDIAN
2210 g_byte_order=G_LITTLE_ENDIAN
2216 g_stack_grows=$glib_cv_stack_grows
2218 g_have_eilseq=$have_eilseq
2220 case x$have_threads in
2221 xno) g_enable_threads_def="#undef";;
2222 *) g_enable_threads_def="#define";;
2225 g_threads_impl_def=$g_threads_impl
2227 g_mutex_has_default="$mutex_has_default"
2228 g_mutex_sizeof="$glib_cv_sizeof_gmutex"
2229 g_system_thread_sizeof="$glib_cv_sizeof_system_thread"
2230 g_mutex_contents="$glib_cv_byte_contents_gmutex"
2232 g_module_suffix="$glib_gmodule_suffix"
2236 glib_os="#define G_OS_BEOS"
2239 glib_os="#define G_OS_UNIX
2240 #define G_PLATFORM_WIN32
2241 #define G_WITH_CYGWIN"
2244 glib_os="#define G_OS_WIN32
2245 #define G_PLATFORM_WIN32"
2248 glib_os="#define G_OS_UNIX"
2255 glib-2.0-uninstalled.pc
2257 gmodule-2.0-uninstalled.pc
2259 gthread-2.0-uninstalled.pc
2261 gobject-2.0-uninstalled.pc
2267 build/win32/Makefile
2268 build/win32/dirent/Makefile
2270 glib/libcharset/Makefile
2271 gmodule/gmoduleconf.h
2274 gobject/glib-mkenums
2278 docs/reference/Makefile
2279 docs/reference/glib/Makefile
2280 docs/reference/gobject/Makefile