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.
38 GLIB_BINARY_AGE=`expr 100 '*' $GLIB_MINOR_VERSION + $GLIB_MICRO_VERSION`
39 GLIB_VERSION=$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 100 '*' $GLIB_MINOR_VERSION + $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$enable_debug" = "xno"; then
226 GLIB_DEBUG_FLAGS="-DG_DISABLE_ASSERT -DG_DISABLE_CHECKS"
230 # Ensure MSVC-compatible struct packing convention is used when
231 # compiling for Win32 with gcc.
232 # What flag to depends on gcc version: gcc3 uses "-mms-bitfields", while
233 # gcc2 uses "-fnative-struct".
234 if test x"$glib_native_win32" = xyes; then
235 if test x"$GCC" = xyes; then
237 AC_MSG_CHECKING([how to get MSVC-compatible struct packing])
238 if test -z "$ac_cv_prog_CC"; then
241 our_gcc="$ac_cv_prog_CC"
243 case `$our_gcc --version | sed -e 's,\..*,.,' -e q` in
245 if $our_gcc -v --help 2>/dev/null | grep fnative-struct >/dev/null; then
246 msnative_struct='-fnative-struct'
250 if $our_gcc -v --help 2>/dev/null | grep ms-bitfields >/dev/null; then
251 msnative_struct='-mms-bitfields'
255 if test x"$msnative_struct" = x ; then
256 AC_MSG_RESULT([no way])
257 AC_MSG_WARN([produced libraries might be incompatible with MSVC-compiled code])
259 CFLAGS="$CFLAGS $msnative_struct"
260 AC_MSG_RESULT([${msnative_struct}])
268 # define a MAINT-like variable REBUILD which is set if Perl
269 # and awk are found, so autogenerated sources can be rebuilt
271 AC_CHECK_PROGS(PERL, perl5 perl)
272 # We would like indent, but don't require it.
273 AC_CHECK_PROG(INDENT, indent, indent)
275 if test "x$enable_rebuilds" = "xyes" && \
277 $PERL -e 'exit !($] >= 5.002)' > /dev/null 2>&1 && \
278 test -n "$AWK" ; then
283 # Need full path to Perl for glib-mkenums
285 if test "x$PERL" != x ; then
286 AC_PATH_PROG(PERL_PATH, $PERL)
288 PERL_PATH="/usr/bin/env perl"
292 dnl ***********************
293 dnl *** Tests for iconv ***
294 dnl ***********************
296 dnl We do this before the gettext checks, to avoid distortion
298 AC_ARG_WITH(libiconv, [ --with-libiconv=[no/gnu/native] use the libiconv library ],,with_libiconv=maybe)
301 case $with_libiconv in
303 # Check in the C library first
304 AC_CHECK_FUNC(iconv_open, with_libiconv=no; found_iconv=yes)
305 # Check if we have GNU libiconv
306 if test $found_iconv = "no"; then
307 AC_CHECK_LIB(iconv, libiconv_open, with_libiconv=gnu; found_iconv=yes)
309 # Check if we have a iconv in -liconv, possibly from vendor
310 if test $found_iconv = "no"; then
311 AC_CHECK_LIB(iconv, iconv_open, with_libiconv=native; found_iconv=yes)
315 AC_CHECK_FUNC(iconv_open, with_libiconv=no; found_iconv=yes)
318 AC_CHECK_LIB(iconv, libiconv_open, with_libiconv=gnu; found_iconv=yes)
321 AC_CHECK_LIB(iconv, iconv_open, with_libiconv=native; found_iconv=yes)
325 if test "x$found_iconv" = "xno" ; then
326 AC_MSG_ERROR([*** No iconv() implementation found in C library or libiconv])
333 ALL_LINGUAS="az bg ca cs de el es eu fr gl hi ja ko ms nl nn no pl pt pt_BR ro ru sk sl sq sv ta tr uk vi zh_CN zh_TW"
336 if test "$gt_cv_func_dgettext_libc" = "yes" || test "$gt_cv_func_dgettext_libintl" = "yes"; then
340 *** You must have either have gettext support in your C library, or use the
341 *** GNU gettext library. (http://www.gnu.org/software/gettext/gettext.html
345 LIBS="$LIBS $INTLLIBS"
347 GETTEXT_PACKAGE=glib20
348 AC_SUBST(GETTEXT_PACKAGE)
349 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE,"$GETTEXT_PACKAGE")
351 # AM_GLIB_GNU_GETTEXT above substs $DATADIRNAME
352 # this is the directory where the *.{mo,gmo} files are installed
353 GLIB_LOCALE_DIR="${prefix}/${DATADIRNAME}/locale"
354 AC_DEFINE_UNQUOTED(GLIB_LOCALE_DIR,"$GLIB_LOCALE_DIR")
356 AC_CHECK_FUNCS(bind_textdomain_codeset)
359 dnl Now we are done with gettext checks, figure out ICONV_LIBS
362 if test x$with_libiconv != xno ; then
363 case " $INTLLIBS " in
364 *[[\ \ ]]-liconv[[\ \ ]]*) ;;
365 *) ICONV_LIBS="-liconv" ;;
370 case $with_libiconv in
372 AC_DEFINE(USE_LIBICONV_GNU, [Using GNU libiconv])
375 AC_DEFINE(USE_LIBICONV_NATIVE, [Using a native implementation of iconv in a separate library])
379 dnl Initialize libtool
384 if test "x$GCC" = "xyes"; then
386 *[[\ \ ]]-Wall[[\ \ ]]*) ;;
387 *) CFLAGS="$CFLAGS -Wall" ;;
390 if test "x$enable_ansi" = "xyes"; then
392 *[[\ \ ]]-ansi[[\ \ ]]*) ;;
393 *) CFLAGS="$CFLAGS -ansi" ;;
397 *[[\ \ ]]-pedantic[[\ \ ]]*) ;;
398 *) CFLAGS="$CFLAGS -pedantic" ;;
403 dnl DU4 native cc currently needs -std1 for ANSI mode (instead of K&R)
404 AC_MSG_CHECKING([for extra flags to get ANSI library prototypes])
407 AC_TRY_RUN([#include <math.h>
408 int main (void) { return (log(1) != log(1.)); }],
409 AC_MSG_RESULT(none needed),
410 glib_save_CFLAGS=$CFLAGS
411 CFLAGS="$CFLAGS -std1"
412 AC_TRY_RUN([#include <math.h>
413 int main (void) { return (log(1) != log(1.)); }],
414 AC_MSG_RESULT(-std1),
416 CFLAGS=$glib_save_CFLAGS
418 [No ANSI prototypes found in library. (-std1 didn't work.)])
423 dnl NeXTStep cc seems to need this
424 AC_MSG_CHECKING([for extra flags for POSIX compliance])
425 AC_TRY_COMPILE([#include <dirent.h>], [DIR *dir;],
426 AC_MSG_RESULT(none needed),
427 glib_save_CFLAGS=$CFLAGS
428 CFLAGS="$CFLAGS -posix"
429 AC_TRY_COMPILE([#include <dirent.h>], [DIR *dir;],
430 AC_MSG_RESULT(-posix),
432 CFLAGS=$glib_save_CFLAGS
433 AC_MSG_WARN([Could not determine POSIX flag. (-posix didn't work.)])))
435 # Checks for header files.
438 # Checks for library functions.
443 AC_CHECK_FUNCS(atexit on_exit)
445 AC_CHECK_SIZEOF(char)
446 AC_CHECK_SIZEOF(short)
447 AC_CHECK_SIZEOF(long)
449 AC_CHECK_SIZEOF(void *)
450 AC_CHECK_SIZEOF(long long)
451 AC_CHECK_SIZEOF(__int64)
453 if test x$ac_cv_sizeof_long = x8 || test x$ac_cv_sizeof_long_long = x8 || test x$ac_cv_sizeof___int64 = x8 ; then
457 *** GLib requires a 64 bit type. You might want to consider
458 *** using the GNU C compiler.
462 if test x$ac_cv_sizeof_long_long = x8; then
463 # long long is a 64 bit integer.
464 AC_MSG_CHECKING(for format to printf and scanf a guint64)
465 AC_CACHE_VAL(glib_cv_long_long_format,[
466 for format in ll q I64; do
467 AC_TRY_RUN([#include <stdio.h>
470 long long b, a = -0x3AFAFAFAFAFAFAFALL;
472 sprintf (buffer, "%${format}u", a);
473 sscanf (buffer, "%${format}u", &b);
477 glib_cv_long_long_format=${format}
480 if test -n "$glib_cv_long_long_format"; then
481 AC_MSG_RESULT(%${glib_cv_long_long_format}u)
485 elif test x$ac_cv_sizeof___int64 = x8; then
486 # __int64 is a 64 bit integer.
487 AC_MSG_CHECKING(for format to printf and scanf a guint64)
488 # We know this is MSVC, and what the formats are
489 glib_cv_long_long_format=I64
490 AC_MSG_RESULT(%${glib_cv_long_long_format}u)
493 dnl long doubles were not used, and a portability problem
497 dnl ok, here we try to check whether the systems prototypes for
498 dnl malloc and friends actually match the prototypes provided
499 dnl by gmem.h (keep in sync). i currently only know how to check
500 dnl this reliably with gcc (-Werror), improvements for other
501 dnl compilers are apprechiated.
502 SANE_MALLOC_PROTOS=no
503 AC_MSG_CHECKING([if malloc() and friends prototypes are gmem.h compatible])
504 glib_save_CFLAGS=$CFLAGS
505 if test "x$GCC" = "xyes"; then
506 CFLAGS="$CFLAGS -Werror"
507 AC_TRY_COMPILE([#include <stdlib.h>], [
508 void* (*my_calloc_p) (size_t, size_t) = calloc;
509 void* (*my_malloc_p) (size_t) = malloc;
510 void (*my_free_p) (void*) = free;
511 void* (*my_realloc_p) (void*, size_t) = realloc;
517 AC_DEFINE(SANE_MALLOC_PROTOS)
518 SANE_MALLOC_PROTOS=yes)
520 AC_MSG_RESULT($SANE_MALLOC_PROTOS)
521 CFLAGS=$glib_save_CFLAGS
524 dnl check in which direction the stack grows
526 AC_CACHE_CHECK([for growing stack pointer],glib_cv_stack_grows,[
528 volatile int *a = 0, *b = 0;
530 int main () { volatile int y = 7; a = &y; foo (); return b > a; }
531 void foo (void) { volatile int x = 5; b = &x; }
533 glib_cv_stack_grows=no
535 glib_cv_stack_grows=yes
539 dnl AC_C_INLINE is useless to us since it bails out too early, we need to
540 dnl truely know which ones of `inline', `__inline' and `__inline__' are
541 dnl actually supported.
542 AC_CACHE_CHECK([for __inline],glib_cv_has__inline,[
544 __inline int foo () { return 0; }
545 int main () { return foo (); }
547 glib_cv_has__inline=yes
549 glib_cv_has__inline=no
552 case x$glib_cv_has__inline in
553 xyes) AC_DEFINE(G_HAVE___INLINE,1,[Have __inline keyword])
555 AC_CACHE_CHECK([for __inline__],glib_cv_has__inline__,[
557 __inline__ int foo () { return 0; }
558 int main () { return foo (); }
560 glib_cv_has__inline__=yes
562 glib_cv_has__inline__=no
565 case x$glib_cv_has__inline__ in
566 xyes) AC_DEFINE(G_HAVE___INLINE__,1,[Have __inline__ keyword])
568 AC_CACHE_CHECK([for inline], glib_cv_hasinline,[
571 inline int foo () { return 0; }
572 int main () { return foo (); }
574 glib_cv_hasinline=yes
579 case x$glib_cv_hasinline in
580 xyes) AC_DEFINE(G_HAVE_INLINE,1,[Have inline keyword])
583 # check for flavours of varargs macros
584 AC_MSG_CHECKING(for ISO C99 varargs macros in C)
586 int a(int p1, int p2, int p3);
587 #define call_a(...) a(1,__VA_ARGS__)
589 ],g_have_iso_c_varargs=yes,g_have_iso_c_varargs=no)
590 AC_MSG_RESULT($g_have_iso_c_varargs)
592 AC_MSG_CHECKING(for ISO C99 varargs macros in C++)
593 if test "$CXX" = ""; then
595 g_have_iso_cxx_varargs=no
599 int a(int p1, int p2, int p3);
600 #define call_a(...) a(1,__VA_ARGS__)
602 ],g_have_iso_cxx_varargs=yes,g_have_iso_cxx_varargs=no)
605 AC_MSG_RESULT($g_have_iso_cxx_varargs)
607 AC_MSG_CHECKING(for GNUC varargs macros)
609 int a(int p1, int p2, int p3);
610 #define call_a(params...) a(1,params)
612 ],g_have_gnuc_varargs=yes,g_have_gnuc_varargs=no)
613 AC_MSG_RESULT($g_have_gnuc_varargs)
615 # check for bytesex stuff
618 # check for header files
619 AC_CHECK_HEADERS([dirent.h float.h limits.h pwd.h sys/param.h sys/poll.h sys/select.h])
620 AC_CHECK_HEADERS([sys/time.h sys/times.h unistd.h values.h stdint.h sched.h])
622 # Checks for libcharset
625 AC_CHECK_HEADERS([stddef.h stdlib.h string.h])
626 AC_CHECK_FUNCS(setlocale)
628 AC_MSG_CHECKING(whether make is GNU Make)
631 if $ac_make --version 2>/dev/null | grep '^GNU Make ' >/dev/null ; then
632 STRIP_BEGIN='$(strip $(STRIP_DUMMY)'
639 AC_SUBST(STRIP_DUMMY)
640 AC_SUBST(STRIP_BEGIN)
643 # check additional type sizes
650 if test "x$ac_cv_header_stdint_h" = "xyes"; then
651 size_includes=["$size_includes
655 if test "x$ac_cv_header_unistd_h" = "xyes"; then
656 size_includes=["$size_includes
660 GLIB_SIZEOF([$size_includes], size_t, size_t)
661 GLIB_SIZEOF([$size_includes], ptrdiff_t, ptrdiff_t)
662 GLIB_SIZEOF([$size_includes], intmax_t, intmax_t)
664 dnl Try to figure out whether gsize, gssize should be long or int
665 AC_MSG_CHECKING([for the appropriate definition for size_t])
667 case $glib_cv_sizeof_size_t in
677 *) AC_MSG_ERROR([No type matching size_t in size])
681 dnl If int/long are the same size, we see which one produces
682 dnl warnings when used in the location as size_t. (This matters
685 if test $glib_cv_sizeof_size_t = $ac_cv_sizeof_int &&
686 test $glib_cv_sizeof_size_t = $ac_cv_sizeof_long ; then
687 GLIB_CHECK_COMPILE_WARNINGS([
692 unsigned int *size_int = &s;
693 return (int)*size_int;
695 ],glib_size_type=int,
696 [GLIB_CHECK_COMPILE_WARNINGS([
701 unsigned long *size_long = &s;
702 return (int)*size_long;
704 ],glib_size_type=long)])
707 AC_MSG_RESULT(unsigned $glib_size_type)
709 # Check for some functions
710 AC_CHECK_FUNCS(lstat strerror strsignal memmove mkstemp vsnprintf stpcpy strcasecmp strncasecmp poll getcwd nanosleep vasprintf unsetenv getc_unlocked)
712 AC_FUNC_VSNPRINTF_C99
714 # Check if bcopy can be used for overlapping copies, if memmove isn't found.
715 # The check is borrowed from the PERL Configure script.
716 if test "$ac_cv_func_memmove" != "yes"; then
717 AC_CACHE_CHECK(whether bcopy can handle overlapping copies,
718 glib_cv_working_bcopy,[AC_TRY_RUN([
720 char buf[128], abc[128], *b;
722 bcopy("abcdefghijklmnopqrstuvwxyz0123456789", abc, 36);
723 for (align = 7; align >= 0; align--) {
724 for (len = 36; len; len--) {
725 b = buf+align; bcopy(abc, b, len);
726 for (off = 1; off <= len; off++) {
727 bcopy(b, b+off, len); bcopy(b+off, b, len);
728 if (bcmp(b, abc, len)) return(1);
733 }],glib_cv_working_bcopy=yes,glib_cv_working_bcopy=no)])
734 if test "$glib_cv_working_bcopy" = "yes"; then
735 AC_DEFINE(HAVE_WORKING_BCOPY,1,[Have a working bcopy])
739 # Check for sys_errlist
740 AC_MSG_CHECKING(for sys_errlist)
742 extern char *sys_errlist[];
744 sys_errlist[sys_nerr-1][0] = 0;
745 ], glib_ok=yes, glib_ok=no)
746 AC_MSG_RESULT($glib_ok)
747 if test "$glib_ok" = "no"; then
748 AC_DEFINE(NO_SYS_ERRLIST,1,[global 'sys_errlist' not found])
751 # Check for sys_siglist
752 AC_MSG_CHECKING(for sys_siglist)
754 extern char *sys_siglist[];
755 exit (sys_siglist[0]);
756 ], glib_ok=yes, glib_ok=no)
757 AC_MSG_RESULT($glib_ok)
758 if test "$glib_ok" = "no"; then
759 AC_DEFINE(NO_SYS_SIGLIST,1,[global 'sys_siglist' not found])
762 # Check for sys_siglist decl (see Tue Jan 19 00:44:24 1999 in changelog)
763 AC_MSG_CHECKING(for sys_siglist declaration)
764 AC_TRY_COMPILE([#include <signal.h>], [
765 strlen (sys_siglist[0]);
766 ], glib_ok=yes, glib_ok=no)
767 AC_MSG_RESULT($glib_ok)
768 if test "$glib_ok" = "no"; then
769 AC_DEFINE(NO_SYS_SIGLIST_DECL,1,[global 'sys_siglist' not declared])
772 # Check if <sys/select.h> needs to be included for fd_set
773 AC_MSG_CHECKING([for fd_set])
774 AC_TRY_COMPILE([#include <sys/types.h>],
775 [fd_set readMask, writeMask;], gtk_ok=yes, gtk_ok=no)
776 if test "$gtk_ok" = "yes"; then
777 AC_MSG_RESULT([yes, found in sys/types.h])
779 AC_EGREP_HEADER(fd_set, sys/select.h, gtk_ok=yes)
780 if test "$gtk_ok" = "yes"; then
781 # *** FIXME: give it a different name
782 AC_DEFINE(HAVE_SYS_SELECT_H,1,[found fd_set in sys/select.h])
783 AC_MSG_RESULT([yes, found in sys/select.h])
785 AC_DEFINE(NO_FD_SET,1,[didn't find fd_set])
790 dnl *** check for sane realloc() ***
791 AC_CACHE_CHECK([whether realloc (NULL,) will work],glib_cv_sane_realloc,[
795 return realloc (0, sizeof (int)) == 0;
797 [glib_cv_sane_realloc=yes],
798 [glib_cv_sane_realloc=no],
801 if test x$glib_cv_sane_realloc = xyes; then
802 AC_DEFINE(REALLOC_0_WORKS,1,[whether realloc (NULL,) works])
805 dnl Check for nl_langinfo and CODESET
807 AC_MSG_CHECKING([for nl_langinfo (CODESET)])
808 AC_TRY_COMPILE([#include <langinfo.h>],
809 [char *codeset = nl_langinfo (CODESET);],
810 AC_DEFINE(HAVE_CODESET,1,[Have nl_langinfo (CODESET)])
813 AC_MSG_RESULT($have_codeset)
816 dnl ****************************************
817 dnl *** strlcpy/strlcat ***
818 dnl ****************************************
820 AC_MSG_CHECKING(for strlcpy/strlcat)
821 AC_TRY_LINK([#include <stdlib.h>
822 #include <string.h>], [
823 char *p = malloc(10);
824 (void) strlcpy(p, "hi", 10);
825 (void) strlcat(p, "bye", 10);
826 ], glib_ok=yes, glib_ok=no)
827 AC_MSG_RESULT($glib_ok)
828 if test "$glib_ok" = "yes"; then
829 AC_DEFINE(HAVE_STRLCPY,1,[Have functions strlcpy and strlcat])
833 dnl **********************
834 dnl *** va_copy checks ***
835 dnl **********************
836 dnl we currently check for all three va_copy possibilities, so we get
837 dnl all results in config.log for bug reports.
838 AC_CACHE_CHECK([for an implementation of va_copy()],glib_cv_va_copy,[
841 void f (int i, ...) {
842 va_list args1, args2;
844 va_copy (args2, args1);
845 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
847 va_end (args1); va_end (args2);
853 [glib_cv_va_copy=yes],
854 [glib_cv_va_copy=no],
857 AC_CACHE_CHECK([for an implementation of __va_copy()],glib_cv___va_copy,[
860 void f (int i, ...) {
861 va_list args1, args2;
863 __va_copy (args2, args1);
864 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
866 va_end (args1); va_end (args2);
872 [glib_cv___va_copy=yes],
873 [glib_cv___va_copy=no],
877 if test "x$glib_cv_va_copy" = "xyes"; then
878 g_va_copy_func=va_copy
879 else if test "x$glib_cv___va_copy" = "xyes"; then
880 g_va_copy_func=__va_copy
884 if test -n "$g_va_copy_func"; then
885 AC_DEFINE_UNQUOTED(G_VA_COPY,$g_va_copy_func,[A 'va_copy' style function])
888 AC_CACHE_CHECK([whether va_lists can be copied by value],glib_cv_va_val_copy,[
891 void f (int i, ...) {
892 va_list args1, args2;
895 if (va_arg (args2, int) != 42 || va_arg (args1, int) != 42)
897 va_end (args1); va_end (args2);
903 [glib_cv_va_val_copy=yes],
904 [glib_cv_va_val_copy=no],
908 if test "x$glib_cv_va_val_copy" = "xno"; then
909 AC_DEFINE(G_VA_COPY_AS_ARRAY,1, ['va_lists' cannot be copies as values])
912 dnl ***********************
913 dnl *** g_module checks ***
914 dnl ***********************
917 G_MODULE_PLUGIN_LIBS=
918 G_MODULE_LDFLAGS=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
919 dnl G_MODULE_IMPL= don't reset, so cmd-line can override
920 G_MODULE_NEED_USCORE=0
921 G_MODULE_BROKEN_RTLD_GLOBAL=0
922 G_MODULE_HAVE_DLERROR=0
923 dnl *** force native WIN32 shared lib loader
924 if test -z "$G_MODULE_IMPL"; then
926 *-*-mingw*|*-*-cygwin*) G_MODULE_IMPL=G_MODULE_IMPL_WIN32 ;;
929 dnl *** dlopen() and dlsym() in system libraries
930 if test -z "$G_MODULE_IMPL"; then
931 AC_CHECK_FUNC(dlopen,
932 [AC_CHECK_FUNC(dlsym,
933 [G_MODULE_IMPL=G_MODULE_IMPL_DL],[])],
936 dnl *** load_image (BeOS)
937 if test -z "$G_MODULE_IMPL" && test "x$glib_native_beos" = "xyes"; then
938 AC_CHECK_LIB(root, load_image,
939 [G_MODULE_LIBS="-lbe -lroot -lglib"
940 G_MODULE_LIBS_EXTRA="-L\$(top_builddir_full)/.libs"
941 G_MODULE_PLUGIN_LIBS="-L\$(top_builddir_full)/gmodule/.libs -lgmodule"
942 G_MODULE_IMPL=G_MODULE_IMPL_BEOS],
945 dnl *** NSLinkModule (dyld) in system libraries (Darwin)
946 if test -z "$G_MODULE_IMPL"; then
947 AC_CHECK_FUNC(NSLinkModule,
948 [G_MODULE_IMPL=G_MODULE_IMPL_DYLD
949 G_MODULE_NEED_USCORE=1],
952 dnl *** dlopen() and dlsym() in libdl
953 if test -z "$G_MODULE_IMPL"; then
954 AC_CHECK_LIB(dl, dlopen,
955 [AC_CHECK_LIB(dl, dlsym,
957 G_MODULE_IMPL=G_MODULE_IMPL_DL],[])],
960 dnl *** shl_load() in libdld (HP-UX)
961 if test -z "$G_MODULE_IMPL"; then
962 AC_CHECK_LIB(dld, shl_load,
964 G_MODULE_IMPL=G_MODULE_IMPL_DLD],
967 dnl *** additional checks for G_MODULE_IMPL_DL
968 if test "$G_MODULE_IMPL" = "G_MODULE_IMPL_DL"; then
970 LDFLAGS_orig="$LDFLAGS"
971 LIBS="$LIBS $G_MODULE_LIBS"
972 LDFLAGS="$LDFLAGS $G_MODULE_LDFLAGS"
973 dnl *** check for OSF1/5.0 RTLD_GLOBAL brokenness
974 AC_CACHE_CHECK([for RTLD_GLOBAL brokenness],
975 glib_cv_rtldglobal_broken,[
979 #define RTLD_GLOBAL 0
986 void *handle, *global, *local;
987 global = &pthread_create;
988 handle = dlopen ("libpthread.so", RTLD_GLOBAL | RTLD_LAZY);
989 if (!handle) return 0;
990 local = dlsym (handle, "pthread_create");
991 return global == local;
993 [glib_cv_rtldglobal_broken=no],
994 [glib_cv_rtldglobal_broken=yes],
996 rm -f plugin.c plugin.o plugin.lo
998 if test "x$glib_cv_rtldglobal_broken" = "xyes"; then
999 G_MODULE_BROKEN_RTLD_GLOBAL=1
1001 G_MODULE_BROKEN_RTLD_GLOBAL=0
1003 dnl *** check whether we need preceeding underscores
1004 AC_CACHE_CHECK([for preceeding underscore in symbols],
1008 int glib_underscore_test (void) { return 42; }
1010 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1011 handle = dlopen ((void*)0, 0);
1013 f1 = dlsym (handle, "glib_underscore_test");
1014 f2 = dlsym (handle, "_glib_underscore_test");
1015 } return (!f2 || f1);
1017 [glib_cv_uscore=yes],
1018 [glib_cv_uscore=no],
1020 rm -f plugin.c plugin.$ac_objext plugin.lo
1022 if test "x$glib_cv_uscore" = "xyes"; then
1023 G_MODULE_NEED_USCORE=1
1025 G_MODULE_NEED_USCORE=0
1028 LDFLAGS="$LDFLAGS_orig"
1029 dnl *** check for having dlerror()
1030 AC_CHECK_FUNC(dlerror,
1031 [G_MODULE_HAVE_DLERROR=1],
1032 [G_MODULE_HAVE_DLERROR=0])
1035 dnl *** done, have we got an implementation?
1036 if test -z "$G_MODULE_IMPL"; then
1038 G_MODULE_SUPPORTED=false
1040 G_MODULE_SUPPORTED=true
1043 AC_MSG_CHECKING(for the suffix of shared libraries)
1045 hpux9* | hpux10* | hpux11*) # taken from ltconfig
1046 glib_gmodule_suffix='sl'
1049 glib_gmodule_suffix='dll'
1052 glib_gmodule_suffix='so'
1055 AC_MSG_RESULT(.$glib_gmodule_suffix)
1057 AC_SUBST(G_MODULE_SUPPORTED)
1058 AC_SUBST(G_MODULE_IMPL)
1059 AC_SUBST(G_MODULE_LIBS)
1060 AC_SUBST(G_MODULE_LIBS_EXTRA)
1061 AC_SUBST(G_MODULE_PLUGIN_LIBS)
1062 AC_SUBST(G_MODULE_LDFLAGS)
1063 AC_SUBST(G_MODULE_HAVE_DLERROR)
1064 AC_SUBST(G_MODULE_BROKEN_RTLD_GLOBAL)
1065 AC_SUBST(G_MODULE_NEED_USCORE)
1066 AC_SUBST(GLIB_DEBUG_FLAGS)
1068 dnl **********************
1069 dnl *** g_spawn checks ***
1070 dnl **********************
1072 AC_MSG_CHECKING(for gspawn implementation)
1075 GSPAWN=gspawn-win32.lo
1081 AC_MSG_RESULT($GSPAWN)
1084 dnl *************************
1085 dnl *** GIOChannel checks ***
1086 dnl *************************
1088 AC_MSG_CHECKING(for GIOChannel implementation)
1100 dnl ****************************************
1101 dnl *** platform dependent source checks ***
1102 dnl ****************************************
1104 AC_MSG_CHECKING(for platform-dependent source)
1106 *-*-cygwin*|*-*-mingw*)
1107 PLATFORMDEP=gwin32.lo
1113 AC_MSG_RESULT($PLATFORMDEP)
1114 AC_SUBST(PLATFORMDEP)
1116 AC_MSG_CHECKING([whether to compile timeloop])
1118 *-*-cygwin*|*-*-mingw*)
1125 AC_MSG_RESULT($enable_timeloop)
1126 AM_CONDITIONAL(ENABLE_TIMELOOP, test x$enable_timeloop = xyes)
1128 AC_MSG_CHECKING([if building for some Win32 platform])
1130 *-*-mingw*|*-*-cygwin*)
1137 AC_MSG_RESULT($platform_win32)
1138 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
1140 dnl ***********************
1141 dnl *** g_thread checks ***
1142 dnl ***********************
1144 AC_ARG_WITH(threads, [ --with-threads=[none/posix/dce/solaris/win32] specify a thread implementation to use],
1145 if test "x$with_threads" = x; then
1148 want_threads=$with_threads
1151 if test "x$enable_threads" = "xno"; then
1155 dnl error and warning message
1156 dnl *************************
1158 THREAD_NO_IMPLEMENTATION="You do not have any known thread system on your
1159 computer. GLib will not have a default thread implementation."
1161 FLAG_DOES_NOT_WORK="I can't find the MACRO to enable thread safety on your
1162 platform (normally it's "_REENTRANT"). I'll not use any flag on
1163 compilation now, but then your programs might not work.
1164 Please provide information on how it is done on your system."
1166 LIBS_NOT_FOUND_1="I can't find the libraries for the thread implementation
1169 LIBS_NOT_FOUND_2=". Please choose another thread implementation or
1170 provide information on your thread implementation.
1171 You can also run 'configure --disable-threads'
1172 to compile without thread support."
1174 FUNC_NO_GETPWUID_R="the 'g_get_(user_name|real_name|home_dir|tmp_dir)'
1175 functions will not be MT-safe during their first call because
1176 there is no working 'getpwuid_r' on your system."
1178 FUNC_NO_LOCALTIME_R="the 'g_date_set_time' function will not be MT-safe
1179 because there is no 'localtime_r' on your system."
1181 POSIX_NO_YIELD="I can not find a yield functions for your platform. A rather
1182 crude surrogate will be used. If you happen to know a
1183 yield function for your system, please inform the GLib
1186 POSIX_NO_PRIORITIES="I can not find the minimal and maximal priorities for
1187 threads on your system. Thus threads can only have the default
1188 priority. If you happen to know these main/max
1189 priorities, please inform the GLib developers."
1191 AIX_COMPILE_INFO="AIX's C compiler needs to be called by a different name, when
1192 linking threaded applications. As GLib cannot do that
1193 automatically, you will get an linkg error everytime you are
1194 not using the right compiler. In that case you have to relink
1195 with the right compiler. Ususally just '_r' is appended
1196 to the compiler name."
1198 dnl determination of thread implementation
1199 dnl ***************************************
1201 # have_threads=no means no thread support
1202 # have_threads=none means no default thread implementation
1205 if test "x$want_threads" = xyes || test "x$want_threads" = xsolaris; then
1208 AC_CHECK_LIB(thread, cond_init, have_threads=solaris)
1212 if test "x$want_threads" = xyes || test "x$want_threads" = xposix \
1213 || test "x$want_threads" = xdce; then
1214 # -D_POSIX4_DRAFT_SOURCE -D_POSIX4A_DRAFT10_SOURCE is for DG/UX
1215 # -U_OSF_SOURCE is for Digital UNIX 4.0d
1216 GTHREAD_COMPILE_IMPL_DEFINES="-D_POSIX4_DRAFT_SOURCE -D_POSIX4A_DRAFT10_SOURCE -U_OSF_SOURCE"
1217 glib_save_CPPFLAGS="$CPPFLAGS"
1218 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
1219 if test "x$have_threads" = xno; then
1220 AC_TRY_COMPILE([#include <pthread.h>],
1221 [pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER;],
1224 if test "x$have_threads" = xno; then
1225 AC_TRY_COMPILE([#include <pthread.h>],
1227 pthread_mutex_init (&m, pthread_mutexattr_default);],
1230 CPPFLAGS="$glib_save_CPPFLAGS"
1232 if test "x$want_threads" = xyes || test "x$want_threads" = xwin32; then
1239 if test "x$want_threads" = xnone; then
1243 AC_MSG_CHECKING(for thread implementation)
1245 if test "x$have_threads" = xno && test "x$want_threads" != xno; then
1246 AC_MSG_RESULT(none available)
1247 AC_MSG_WARN($THREAD_NO_IMPLEMENTATION)
1249 AC_MSG_RESULT($have_threads)
1253 dnl determination of G_THREAD_CFLAGS
1254 dnl ********************************
1257 G_THREAD_LIBS_EXTRA=
1260 if test x"$have_threads" != xno; then
1262 if test x"$have_threads" = xposix; then
1263 # First we test for posix, whether -pthread or -pthreads do the trick as
1264 # both CPPFLAG and LIBS.
1265 # One of them does for most gcc versions and some other platforms/compilers
1266 # too and could be considered as the canonical way to go.
1267 for flag in pthread pthreads; do
1268 glib_save_CFLAGS="$CFLAGS"
1269 CFLAGS="$CFLAGS -$flag"
1270 AC_TRY_RUN([#include <pthread.h>
1272 void* func(void* data) {return check_me = 42;}
1276 pthread_create (&t, 0, func, 0);
1277 pthread_join (t, &ret);
1278 exit (check_me != 42 || ret != 42);
1280 [G_THREAD_CFLAGS=-$flag
1281 G_THREAD_LIBS=-$flag])
1282 CFLAGS="$glib_save_CFLAGS"
1286 if test x"$G_THREAD_CFLAGS" = x; then
1288 # The canonical -pthread[s] does not work. Try something different.
1292 if test x"$GCC" = xyes; then
1293 # GCC 3.0 and above needs -pthread.
1294 # Should be coverd by the case above.
1295 # GCC 2.x and below needs -mthreads
1296 G_THREAD_CFLAGS="-mthreads"
1297 G_THREAD_LIBS=$G_THREAD_CFLAGS
1299 # We are probably using the aix compiler. Normaly a
1300 # program would have to be compiled with the _r variant
1301 # of the corresponding compiler, but we as GLib cannot
1302 # do that: but the good news is that for compiling the
1303 # only difference is the added -D_THREAD_SAFE compile
1304 # option. This is according to the "C for AIX User's
1306 G_THREAD_CFLAGS="-D_THREAD_SAFE"
1310 G_THREAD_CFLAGS="-D_REENTRANT -D_POSIX4A_DRAFT10_SOURCE"
1313 # So we are using dce threads. posix threads are already
1315 G_THREAD_CFLAGS="-threads"
1316 G_THREAD_LIBS=$G_THREAD_CFLAGS
1319 if test x"$GCC" = xyes; then
1320 # We are using solaris threads. posix threads are
1321 # already catched above.
1322 G_THREAD_CFLAGS="-threads"
1324 G_THREAD_CFLAGS="-mt"
1326 G_THREAD_LIBS=$G_THREAD_CFLAGS
1328 *-sysv5uw7*) # UnixWare 7
1329 # We are not using gcc with -pthread. Catched above.
1330 G_THREAD_CFLAGS="-Kthread"
1331 G_THREAD_LIBS=$G_THREAD_CFLAGS
1334 G_THREAD_CFLAGS="-D_REENTRANT" # good default guess otherwise
1340 # if we are not finding the localtime_r function, then we probably are
1341 # not using the proper multithread flag
1343 glib_save_CPPFLAGS="$CPPFLAGS"
1344 CPPFLAGS="$CPPFLAGS $G_THREAD_CFLAGS"
1346 # First we test, whether localtime_r is declared in time.h
1347 # directly. Then we test whether a macro localtime_r exists, in
1348 # which case localtime_r in the test program is replaced and thus
1349 # if we still find localtime_r in the output, it is not defined as
1352 AC_EGREP_CPP([[^a-zA-Z1-9_]localtime_r[^a-zA-Z1-9_]], [#include <time.h>], ,
1353 [AC_EGREP_CPP([[^a-zA-Z1-9_]localtime_r[^a-zA-Z1-9_]], [#include <time.h>
1355 AC_MSG_WARN($FLAG_DOES_NOT_WORK))])
1357 CPPFLAGS="$glib_save_CPPFLAGS"
1359 AC_MSG_CHECKING(thread related cflags)
1360 AC_MSG_RESULT($G_THREAD_CFLAGS)
1361 CFLAGS="$CFLAGS $G_THREAD_CFLAGS"
1364 dnl determination of G_THREAD_LIBS
1365 dnl ******************************
1367 mutex_has_default=no
1368 case $have_threads in
1370 if test x"$G_THREAD_LIBS" = x; then
1373 # We are not using gcc (would have set G_THREAD_LIBS) and thus
1374 # probably using the aix compiler.
1375 AC_MSG_WARN($AIX_COMPILE_INFO)
1378 glib_save_CPPFLAGS="$CPPFLAGS"
1379 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
1381 glib_save_LIBS="$LIBS"
1382 for thread_lib in "" pthread pthread32 pthreads thread dce; do
1383 if test x"$thread_lib" = x; then
1387 add_thread_lib="-l$thread_lib"
1388 IN=" in -l$thread_lib"
1390 if test x"$have_threads" = xposix; then
1393 defattr=pthread_attr_default
1396 LIBS="$glib_save_LIBS $add_thread_lib"
1398 AC_MSG_CHECKING(for pthread_create/pthread_join$IN)
1399 AC_TRY_RUN([#include <pthread.h>
1401 void* func(void* data) {check_me = 42;}
1405 pthread_create (&t, $defattr, func, 0);
1406 pthread_join (t, &ret);
1407 exit (check_me != 42);
1410 G_THREAD_LIBS="$add_thread_lib"
1412 [AC_MSG_RESULT(no)])
1414 if test "x$G_THREAD_LIBS" = xerror; then
1415 AC_MSG_ERROR($LIBS_NOT_FOUND_1$have_threads$LIBS_NOT_FOUND_2)
1417 LIBS="$glib_save_LIBS"
1422 glib_save_LIBS="$LIBS"
1423 for thread_lib in "" rt rte; do
1424 if test x"$thread_lib" = x; then
1428 add_thread_lib="-l$thread_lib"
1429 IN=" in -l$thread_lib"
1431 LIBS="$glib_save_LIBS $add_thread_lib"
1433 AC_MSG_CHECKING(for sched_get_priority_min$IN)
1434 AC_TRY_RUN([#include <sched.h>
1438 return sched_get_priority_min(SCHED_OTHER)==-1
1441 G_THREAD_LIBS="$G_THREAD_LIBS $add_thread_lib"
1442 posix_priority_min="sched_get_priority_min(SCHED_OTHER)"
1443 posix_priority_max="sched_get_priority_max(SCHED_OTHER)"
1445 [AC_MSG_RESULT(no)])
1447 LIBS="$glib_save_LIBS"
1448 mutex_has_default=yes
1449 mutex_default_type='pthread_mutex_t'
1450 mutex_default_init='PTHREAD_MUTEX_INITIALIZER'
1451 mutex_header_file='pthread.h'
1452 if test "x$have_threads" = "xposix"; then
1453 g_threads_impl="POSIX"
1455 g_threads_impl="DCE"
1456 have_threads="posix"
1458 AC_SUBST(GTHREAD_COMPILE_IMPL_DEFINES)
1459 CPPFLAGS="$glib_save_CPPFLAGS"
1462 mutex_has_default=yes
1463 mutex_default_type='mutex_t'
1464 mutex_default_init="DEFAULTMUTEX"
1465 mutex_header_file='thread.h'
1466 g_threads_impl="SOLARIS"
1469 g_threads_impl="WIN32"
1472 g_threads_impl="NONE"
1475 g_threads_impl="NONE"
1480 if test "x$G_THREAD_LIBS" = xerror; then
1481 AC_MSG_ERROR($LIBS_NOT_FOUND_1$have_threads$LIBS_NOT_FOUND_2)
1486 G_THREAD_LIBS="-lbe -lroot -lglib "
1487 G_THREAD_LIBS_EXTRA="-L\$(top_builddir_full)/.libs"
1493 AC_MSG_CHECKING(thread related libraries)
1494 AC_MSG_RESULT($G_THREAD_LIBS)
1496 dnl check for mt safe function variants and some posix functions
1497 dnl ************************************************************
1499 if test x"$have_threads" != xno; then
1500 glib_save_LIBS="$LIBS"
1501 # we are not doing the following for now, as this might require glib
1502 # to always be linked with the thread libs on some platforms.
1503 # LIBS="$LIBS $G_THREAD_LIBS"
1504 AC_CHECK_FUNCS(localtime_r)
1505 if test "$ac_cv_header_pwd_h" = "yes"; then
1506 AC_CACHE_CHECK([for posix getpwuid_r],
1507 ac_cv_func_posix_getpwuid_r,
1508 [AC_TRY_RUN([#include <errno.h>
1510 int main () { char buffer[10000];
1511 struct passwd pwd, *pwptr = &pwd;
1514 error = getpwuid_r (0, &pwd, buffer,
1515 sizeof (buffer), &pwptr);
1516 return (error < 0 && errno == ENOSYS)
1517 || error == ENOSYS; }],
1518 [ac_cv_func_posix_getpwuid_r=yes],
1519 [ac_cv_func_posix_getpwuid_r=no])])
1520 if test "$ac_cv_func_posix_getpwuid_r" = yes; then
1521 AC_DEFINE(HAVE_POSIX_GETPWUID_R,1,
1522 [Have POSIX function getpwuid_r])
1524 AC_CACHE_CHECK([for nonposix getpwuid_r],
1525 ac_cv_func_nonposix_getpwuid_r,
1526 [AC_TRY_LINK([#include <pwd.h>],
1527 [char buffer[10000];
1529 getpwuid_r (0, &pwd, buffer,
1531 [ac_cv_func_nonposix_getpwuid_r=yes],
1532 [ac_cv_func_nonposix_getpwuid_r=no])])
1533 if test "$ac_cv_func_nonposix_getpwuid_r" = yes; then
1534 AC_DEFINE(HAVE_NONPOSIX_GETPWUID_R,1,
1535 [Have non-POSIX function getpwuid_r])
1539 LIBS="$LIBS $G_THREAD_LIBS"
1540 if test x"$have_threads" = xposix; then
1541 glib_save_CPPFLAGS="$CPPFLAGS"
1542 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
1543 dnl we might grow sizeof(pthread_t) later on, so use a dummy name here
1544 GLIB_SIZEOF([#include <pthread.h>], pthread_t, system_thread)
1545 # This is not AC_CHECK_FUNC to also work with function
1546 # name mangling in header files.
1547 AC_MSG_CHECKING(for pthread_attr_setstacksize)
1548 AC_TRY_LINK([#include <pthread.h>],
1549 [pthread_attr_t t; pthread_attr_setstacksize(&t,0)],
1551 AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE,1,
1552 [Have function pthread_attr_setstacksize])],
1553 [AC_MSG_RESULT(no)])
1554 AC_MSG_CHECKING(for minimal/maximal thread priority)
1555 if test x"$posix_priority_min" = x; then
1556 AC_EGREP_CPP(PX_PRIO_MIN,[#include <pthread.h>
1558 posix_priority_min=PX_PRIO_MIN
1559 posix_priority_max=PX_PRIO_MAX])
1561 if test x"$posix_priority_min" = x; then
1563 AC_EGREP_CPP(PTHREAD_PRIO_MIN,[#include <pthread.h>
1564 PTHREAD_PRIO_MIN],,[
1565 posix_priority_min=PTHREAD_PRIO_MIN
1566 posix_priority_max=PTHREAD_PRIO_MIN])
1568 if test x"$posix_priority_min" = x; then
1569 AC_EGREP_CPP(PRI_OTHER_MIN,[#include <pthread.h>
1571 posix_priority_min=PRI_OTHER_MIN
1572 posix_priority_max=PRI_OTHER_MAX])
1574 if test x"$posix_priority_min" = x; then
1575 AC_MSG_RESULT(none found)
1576 AC_MSG_WARN($POSIX_NO_PRIORITIES)
1577 posix_priority_min=-1
1578 posix_priority_max=-1
1580 AC_MSG_RESULT($posix_priority_min/$posix_priority_max)
1581 AC_DEFINE_UNQUOTED(POSIX_MIN_PRIORITY,$posix_priority_min,[Minimum POSIX RT priority])
1582 AC_DEFINE_UNQUOTED(POSIX_MAX_PRIORITY,$posix_priority_max,[Maximum POSIX RT priority])
1584 posix_yield_func=none
1585 AC_MSG_CHECKING(for posix yield function)
1586 for yield_func in sched_yield pthread_yield_np pthread_yield \
1588 AC_TRY_LINK([#include <pthread.h>],
1590 [posix_yield_func="$yield_func"
1593 if test x"$posix_yield_func" = xnone; then
1594 AC_MSG_RESULT(none found)
1595 AC_MSG_WARN($POSIX_NO_YIELD)
1596 posix_yield_func="g_usleep(1000)"
1598 AC_MSG_RESULT($posix_yield_func)
1599 posix_yield_func="$posix_yield_func()"
1601 AC_DEFINE_UNQUOTED(POSIX_YIELD_FUNC,$posix_yield_func,[The POSIX RT yield function])
1602 CPPFLAGS="$glib_save_CPPFLAGS"
1604 AC_MSG_CHECKING(whether to use the PID niceness surrogate for thread priorities)
1605 AC_TRY_RUN([#include <pthread.h>
1606 #include <sys/types.h>
1608 pid_t other_pid = 0;
1610 void* func(void* data) {other_pid = getpid();}
1614 pthread_create (&t, $defattr, func, NULL);
1615 pthread_join (t, &ret);
1616 exit (getpid()==other_pid ||
1617 $posix_priority_min != $posix_priority_max);
1620 AC_DEFINE(G_THREAD_USE_PID_SURROGATE, 1, [whether to use the PID niceness surrogate for thread priorities])
1622 [AC_MSG_RESULT(no)])
1623 elif test x"$have_threads" = xwin32; then
1624 # It's a pointer to a private struct
1625 GLIB_SIZEOF(,struct _GThreadData *, system_thread)
1626 elif test x"$have_threads" = xsolaris; then
1627 GLIB_SIZEOF([#include <thread.h>], thread_t, system_thread)
1630 LIBS="$glib_save_LIBS"
1632 # now spit out all the warnings.
1633 if test "$ac_cv_func_posix_getpwuid_r" != "yes" &&
1634 test "$ac_cv_func_nonposix_getpwuid_r" != "yes"; then
1635 AC_MSG_WARN($FUNC_NO_GETPWUID_R)
1637 if test "$ac_cv_func_localtime_r" != "yes"; then
1638 AC_MSG_WARN($FUNC_NO_LOCALTIME_R)
1642 if test x"$glib_cv_sizeof_system_thread" = x; then
1643 # use a pointer as a fallback.
1644 GLIB_SIZEOF(,void *, system_thread)
1647 AC_DEFINE_UNQUOTED(G_THREAD_SOURCE,"gthread-$have_threads.c",
1648 [Source file containing theread implementation])
1649 AC_SUBST(G_THREAD_CFLAGS)
1650 AC_SUBST(G_THREAD_LIBS)
1651 AC_SUBST(G_THREAD_LIBS_EXTRA)
1653 dnl **********************************************
1654 dnl *** GDefaultMutex setup and initialization ***
1655 dnl **********************************************
1657 dnl if mutex_has_default = yes, we also got
1658 dnl mutex_default_type, mutex_default_init and mutex_header_file
1659 GLIB_IF_VAR_EQ(mutex_has_default, yes,
1660 glib_save_CPPFLAGS="$CPPFLAGS"
1661 glib_save_LIBS="$LIBS"
1662 LIBS="$LIBS $G_THREAD_LIBS"
1663 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
1664 GLIB_SIZEOF([#include <$mutex_header_file>],
1665 $mutex_default_type,
1668 GLIB_BYTE_CONTENTS([#include <$mutex_header_file>],
1669 $mutex_default_type,
1671 $glib_cv_sizeof_gmutex,
1672 $mutex_default_init)
1673 if test x"$glib_cv_byte_contents_gmutex" = xno; then
1674 mutex_has_default=no
1676 CPPFLAGS="$glib_save_CPPFLAGS"
1677 LIBS="$glib_save_LIBS"
1682 dnl ****************************************
1683 dnl *** GLib POLL* compatibility defines ***
1684 dnl ****************************************
1686 [#include <sys/types.h>
1687 #include <sys/poll.h>],
1688 POLLIN:1 POLLOUT:4 POLLPRI:2 POLLERR:8 POLLHUP:16 POLLNVAL:32,
1689 glibconfig-sysdefs.h,
1692 dnl **********************
1693 dnl *** Win32 API libs ***
1694 dnl **********************
1698 G_LIBS_EXTRA="-luser32 -lkernel32"
1701 G_LIBS_EXTRA="-lwsock32"
1707 AC_SUBST(G_LIBS_EXTRA)
1709 dnl If the system doesn't define EILSEQ, we should define EILSEQ ourselves
1710 dnl since we need it for g_iconv()
1712 AC_MSG_CHECKING([for EILSEQ])
1718 ], have_eilseq=yes, have_eilseq=no);
1719 AC_MSG_RESULT($have_eilseq)
1721 dnl ******************************************************************
1722 dnl *** Look for glib-genmarshal in PATH if we are cross-compiling ***
1723 dnl ******************************************************************
1725 AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
1727 if test $cross_compiling = yes; then
1728 AC_PATH_PROG(GLIB_GENMARSHAL, glib-genmarshal, no)
1729 if test x$GLIB_GENMARSHAL = xno; then
1730 AC_MSG_ERROR(Could not find a glib-genmarshal in your PATH)
1734 dnl **************************
1735 dnl *** Checks for gtk-doc ***
1736 dnl **************************
1738 AC_ARG_WITH(html-dir, [ --with-html-dir=PATH path to installed docs])
1740 if test "x$with_html_dir" = "x" ; then
1741 HTML_DIR='${datadir}/gtk-doc/html'
1743 HTML_DIR=$with_html_dir
1748 AC_CHECK_PROG(GTKDOC, gtkdoc-mkdb, true, false)
1750 gtk_doc_min_version=0.6
1752 gtk_doc_version=`gtkdoc-mkdb --version`
1753 AC_MSG_CHECKING([gtk-doc version ($gtk_doc_version) >= $gtk_doc_min_version])
1754 if perl <<EOF ; then
1755 exit (("$gtk_doc_version" =~ /^[[0-9]]+\.[[0-9]]+$/) &&
1756 ("$gtk_doc_version" >= "$gtk_doc_min_version") ? 0 : 1);
1765 AM_CONDITIONAL(HAVE_GTK_DOC, $GTKDOC)
1766 AC_SUBST(HAVE_GTK_DOC)
1768 AC_CHECK_PROG(DB2HTML, db2html, true, false)
1769 AM_CONDITIONAL(HAVE_DOCBOOK, $DB2HTML)
1771 dnl Let people disable the gtk-doc stuff.
1772 AC_ARG_ENABLE(gtk-doc, [ --enable-gtk-doc use gtk-doc to build documentation [default=auto]], enable_gtk_doc="$enableval", enable_gtk_doc=no)
1774 if test x$enable_gtk_doc = xyes ; then
1775 if test x$GTKDOC = xtrue ; then
1782 dnl NOTE: We need to use a separate automake conditional for this
1783 dnl to make this work with the tarballs.
1784 AM_CONDITIONAL(ENABLE_GTK_DOC, test x$enable_gtk_doc = xyes)
1786 dnl ******************************
1787 dnl *** output the whole stuff ***
1788 dnl ******************************
1790 AC_OUTPUT_COMMANDS([
1792 ## Generate `glibconfig.h' in two cases
1793 ## 1. `config.status' is run either explicitly, or via configure.
1794 ## Esp. not when it is run in `Makefile' to generate makefiles and
1796 ## 2. CONFIG_OTHER is set explicitly
1798 ## Case 1 is difficult. We know that `automake' sets one of
1799 ## CONFIG_FILES or CONFIG_HEADERS to empty. This heuristic works
1800 ## only when AM_CONFIG_HEADER is set, however.
1802 if test -n "${CONFIG_FILES}" && test -n "${CONFIG_HEADERS}"; then
1803 # Both CONFIG_FILES and CONFIG_HEADERS are non-empty ==> Case 1
1804 CONFIG_OTHER=${CONFIG_OTHER:-glibconfig.h}
1806 case "$CONFIG_OTHER" in
1808 echo creating glibconfig.h
1809 outfile=glibconfig.h-tmp
1810 cat > $outfile <<\_______EOF
1813 * This is a generated file. Please modify 'configure.in'
1816 #ifndef __G_LIBCONFIG_H__
1817 #define __G_LIBCONFIG_H__
1819 #include <glib/gmacros.h>
1823 if test x$glib_limits_h = xyes; then
1824 echo '#include <limits.h>' >> $outfile
1826 if test x$glib_float_h = xyes; then
1827 echo '#include <float.h>' >> $outfile
1829 if test x$glib_values_h = xyes; then
1830 echo '#include <values.h>' >> $outfile
1832 if test "$glib_header_alloca_h" = "yes"; then
1833 echo '#define GLIB_HAVE_ALLOCA_H' >> $outfile
1835 if test x$glib_sys_poll_h = xyes; then
1836 echo '#define GLIB_HAVE_SYS_POLL_H' >> $outfile
1839 cat >> $outfile <<_______EOF
1843 #define G_MINFLOAT $glib_mf
1844 #define G_MAXFLOAT $glib_Mf
1845 #define G_MINDOUBLE $glib_md
1846 #define G_MAXDOUBLE $glib_Md
1847 #define G_MINSHORT $glib_ms
1848 #define G_MAXSHORT $glib_Ms
1849 #define G_MAXUSHORT $glib_Mus
1850 #define G_MININT $glib_mi
1851 #define G_MAXINT $glib_Mi
1852 #define G_MAXUINT $glib_Mui
1853 #define G_MINLONG $glib_ml
1854 #define G_MAXLONG $glib_Ml
1855 #define G_MAXULONG $glib_Mul
1857 #define G_MININT64 ((gint64) 0x8000000000000000)
1858 #define G_MAXINT64 ((gint64) 0x7fffffffffffffff)
1859 #define G_MAXUINT64 ((guint64) 0xffffffffffffffff)
1864 ### this should always be true in a modern C/C++ compiler
1865 cat >>$outfile <<_______EOF
1866 typedef signed char gint8;
1867 typedef unsigned char guint8;
1871 if test -n "$gint16"; then
1872 cat >>$outfile <<_______EOF
1873 typedef signed $gint16 gint16;
1874 typedef unsigned $gint16 guint16;
1875 #define G_GINT16_FORMAT $gint16_format
1876 #define G_GUINT16_FORMAT $guint16_format
1881 if test -n "$gint32"; then
1882 cat >>$outfile <<_______EOF
1883 typedef signed $gint32 gint32;
1884 typedef unsigned $gint32 guint32;
1885 #define G_GINT32_FORMAT $gint32_format
1886 #define G_GUINT32_FORMAT $guint32_format
1890 cat >>$outfile <<_______EOF
1891 #define G_HAVE_GINT64 1 /* deprecated, always true */
1893 ${glib_extension}typedef signed $gint64 gint64;
1894 ${glib_extension}typedef unsigned $gint64 guint64;
1896 #define G_GINT64_CONSTANT(val) $gint64_constant
1899 if test x$gint64_format != x ; then
1900 cat >>$outfile <<_______EOF
1901 #define G_GINT64_FORMAT $gint64_format
1902 #define G_GUINT64_FORMAT $guint64_format
1905 cat >>$outfile <<_______EOF
1906 #undef G_GINT64_FORMAT
1907 #undef G_GUINT64_FORMAT
1911 cat >>$outfile <<_______EOF
1913 #define GLIB_SIZEOF_VOID_P $glib_void_p
1914 #define GLIB_SIZEOF_LONG $glib_long
1915 #define GLIB_SIZEOF_SIZE_T $glib_size_t
1919 echo "typedef signed $glib_size_type_define gssize;" >> $outfile
1920 echo "typedef unsigned $glib_size_type_define gsize;" >> $outfile
1922 if test -z "$glib_unknown_void_p"; then
1923 cat >>$outfile <<_______EOF
1925 #define GPOINTER_TO_INT(p) ((gint) ${glib_gpi_cast} (p))
1926 #define GPOINTER_TO_UINT(p) ((guint) ${glib_gpui_cast} (p))
1928 #define GINT_TO_POINTER(i) ((gpointer) ${glib_gpi_cast} (i))
1929 #define GUINT_TO_POINTER(u) ((gpointer) ${glib_gpui_cast} (u))
1932 echo '#error SIZEOF_VOID_P unknown - This should never happen' >>$outfile
1937 cat >>$outfile <<_______EOF
1946 #define G_HAVE_INLINE 1
1947 #else /* !__cplusplus */
1949 #endif /* !__cplusplus */
1953 if test x$g_have_iso_c_varargs = xyes ; then
1954 cat >>$outfile <<_______EOF
1956 # define G_HAVE_ISO_VARARGS 1
1960 if test x$g_have_iso_cxx_varargs = xyes ; then
1961 cat >>$outfile <<_______EOF
1963 # define G_HAVE_ISO_VARARGS 1
1967 if test x$g_have_gnuc_varargs = xyes ; then
1968 cat >>$outfile <<_______EOF
1970 /* gcc-2.95.x supports both gnu style and ISO varargs, but if -ansi
1971 * is passed ISO vararg support is turned off, and there is no work
1972 * around to turn it on, so we unconditionally turn it off.
1974 #if __GNUC__ == 2 && __GNUC_MINOR__ == 95
1975 # undef G_HAVE_ISO_VARARGS
1978 #define G_HAVE_GNUC_VARARGS 1
1982 case x$g_stack_grows in
1983 xyes) echo "#define G_HAVE_GROWING_STACK 1" >>$outfile ;;
1984 *) echo "#define G_HAVE_GROWING_STACK 0" >>$outfile ;;
1989 if test x$g_have_eilseq = xno; then
1990 cat >>$outfile <<_______EOF
1992 /* On some systems, like SunOS and NetBSD, EILSEQ is not defined.
1993 * The correspondence between this and the corresponding definition
1994 * in libiconv is essential.
1996 # define EILSEQ ENOENT
2003 if test x$g_mutex_has_default = xyes; then
2004 cat >>$outfile <<_______EOF
2005 $g_enable_threads_def G_THREADS_ENABLED
2006 #define G_THREADS_IMPL_$g_threads_impl_def
2007 typedef struct _GStaticMutex GStaticMutex;
2008 struct _GStaticMutex
2010 struct _GMutex *runtime_mutex;
2012 char pad[$g_mutex_sizeof];
2013 double dummy_double;
2014 void *dummy_pointer;
2018 #define G_STATIC_MUTEX_INIT { NULL, { { $g_mutex_contents} } }
2019 #define g_static_mutex_get_mutex(mutex) \
2020 (g_thread_use_default_impl ? ((GMutex*) &((mutex)->static_mutex)) : \
2021 g_static_mutex_get_mutex_impl (&((mutex)->runtime_mutex)))
2024 cat >>$outfile <<_______EOF
2025 $g_enable_threads_def G_THREADS_ENABLED
2026 #define G_THREADS_IMPL_$g_threads_impl_def
2027 typedef struct _GMutex* GStaticMutex;
2028 #define G_STATIC_MUTEX_INIT NULL
2029 #define g_static_mutex_get_mutex(mutex) (g_static_mutex_get_mutex_impl (mutex))
2033 cat >>$outfile <<_______EOF
2034 /* This represents a system thread as used by the implementation. An
2035 * alien implementaion, as loaded by g_thread_init can only count on
2036 * "sizeof (gpointer)" bytes to store their info. We however need more
2037 * for some of our native implementations. */
2038 typedef union _GSystemThread GSystemThread;
2039 union _GSystemThread
2041 char data[$g_system_thread_sizeof];
2042 double dummy_double;
2043 void *dummy_pointer;
2049 g_bit_sizes="16 32 64"
2050 for bits in $g_bit_sizes; do
2051 cat >>$outfile <<_______EOF
2052 #define GINT${bits}_TO_${g_bs_native}(val) ((gint${bits}) (val))
2053 #define GUINT${bits}_TO_${g_bs_native}(val) ((guint${bits}) (val))
2054 #define GINT${bits}_TO_${g_bs_alien}(val) ((gint${bits}) GUINT${bits}_SWAP_LE_BE (val))
2055 #define GUINT${bits}_TO_${g_bs_alien}(val) (GUINT${bits}_SWAP_LE_BE (val))
2059 cat >>$outfile <<_______EOF
2060 #define GLONG_TO_LE(val) ((glong) GINT${glongbits}_TO_LE (val))
2061 #define GULONG_TO_LE(val) ((gulong) GUINT${glongbits}_TO_LE (val))
2062 #define GLONG_TO_BE(val) ((glong) GINT${glongbits}_TO_BE (val))
2063 #define GULONG_TO_BE(val) ((gulong) GUINT${glongbits}_TO_BE (val))
2064 #define GINT_TO_LE(val) ((gint) GINT${gintbits}_TO_LE (val))
2065 #define GUINT_TO_LE(val) ((guint) GUINT${gintbits}_TO_LE (val))
2066 #define GINT_TO_BE(val) ((gint) GINT${gintbits}_TO_BE (val))
2067 #define GUINT_TO_BE(val) ((guint) GUINT${gintbits}_TO_BE (val))
2068 #define G_BYTE_ORDER $g_byte_order
2072 if test -r glibconfig-sysdefs.h; then
2073 cat glibconfig-sysdefs.h >>$outfile
2076 cat >>$outfile <<_______EOF
2078 #define G_MODULE_SUFFIX "$g_module_suffix"
2082 #endif /* GLIBCONFIG_H */
2086 if cmp -s $outfile glibconfig.h; then
2087 echo glibconfig.h is unchanged
2090 mv $outfile glibconfig.h
2095 # Note that if two cases are the same, case goes with the first one.
2096 # Note also that this is inside an AC_OUTPUT_COMMAND. We do not depend
2097 # on variable expansion in case labels. Look at the generated config.status
2100 if test "x${ac_cv_working_alloca_h+set}" = xset ; then
2101 glib_header_alloca_h="$ac_cv_working_alloca_h"
2103 glib_header_alloca_h="$ac_cv_header_alloca_h"
2107 x$ac_cv_header_float_h)
2109 glib_mf=FLT_MIN glib_Mf=FLT_MAX
2110 glib_md=DBL_MIN glib_Md=DBL_MAX
2112 x$ac_cv_header_values_h)
2114 glib_mf=MINFLOAT glib_Mf=MAXFLOAT
2115 glib_md=MINDOUBLE glib_Md=MAXDOUBLE
2120 x$ac_cv_header_limits_h)
2122 glib_ms=SHRT_MIN glib_Ms=SHRT_MAX glib_Mus=USHRT_MAX
2123 glib_mi=INT_MIN glib_Mi=INT_MAX glib_Mui=UINT_MAX
2124 glib_ml=LONG_MIN glib_Ml=LONG_MAX glib_Mul=ULONG_MAX
2126 x$ac_cv_header_values_h)
2128 glib_ms=MINSHORT glib_Ms=MAXSHORT glib_Mus="(((gushort)G_MAXSHORT)*2+1)"
2129 glib_mi=MININT glib_Mi=MAXINT glib_Mui="(((guint)G_MAXINT)*2+1)"
2130 glib_ml=MINLONG glib_Ml=MAXLONG glib_Mul="(((gulong)G_MAXLONG)*2+1)"
2134 if test x$ac_cv_header_sys_poll_h = xyes ; then
2139 $ac_cv_sizeof_short)
2141 gint16_format='"hi"'
2142 guint16_format='"hu"'
2147 guint16_format='"u"'
2151 $ac_cv_sizeof_short)
2153 gint32_format='"hi"'
2154 guint32_format='"hu"'
2159 guint32_format='"u"'
2163 gint32_format='"li"'
2164 guint32_format='"lu"'
2171 guint64_format='"u"'
2173 gint64_constant='(val)'
2177 gint64_format='"li"'
2178 guint64_format='"lu"'
2180 gint64_constant='(val##L)'
2182 $ac_cv_sizeof_long_long)
2184 if test -n "$glib_cv_long_long_format"; then
2185 gint64_format='"'$glib_cv_long_long_format'i"'
2186 guint64_format='"'$glib_cv_long_long_format'u"'
2188 glib_extension='G_GNUC_EXTENSION '
2189 gint64_constant='(G_GNUC_EXTENSION (val##LL))'
2191 $ac_cv_sizeof___int64)
2193 if test -n "$glib_cv_long_long_format"; then
2194 gint64_format='"'$glib_cv_long_long_format'i"'
2195 guint64_format='"'$glib_cv_long_long_format'u"'
2198 gint64_constant='(val##i64)'
2201 glib_size_t=$glib_cv_sizeof_size_t
2202 glib_size_type_define=$glib_size_type
2203 glib_void_p=$ac_cv_sizeof_long
2204 glib_long=$ac_cv_sizeof_void_p
2206 gintbits=`expr $ac_cv_sizeof_int \* 8`
2207 glongbits=`expr $ac_cv_sizeof_long \* 8`
2210 case $ac_cv_sizeof_void_p in
2211 $ac_cv_sizeof_int) glib_gpi_cast='' glib_gpui_cast='' ;;
2212 $ac_cv_sizeof_long) glib_gpi_cast='(glong)' glib_gpui_cast='(gulong)' ;;
2213 *) glib_unknown_void_p=yes ;;
2218 x$ac_cv_func_atexit)
2220 #ifdef NeXT /* @#%@! NeXTStep */
2221 # define g_ATEXIT(proc) (!atexit (proc))
2223 # define g_ATEXIT(proc) (atexit (proc))
2226 x$ac_cv_func_on_exit)
2228 #define g_ATEXIT(proc) (on_exit ((void (*)(int, void*))(proc), NULL))"
2233 x$ac_cv_func_memmove)
2235 #define g_memmove(d,s,n) G_STMT_START { memmove ((d), (s), (n)); } G_STMT_END'
2237 x$glib_cv_working_bcopy)
2239 /* memmove isn't available, but bcopy can copy overlapping memory regions */
2240 #define g_memmove(d,s,n) G_STMT_START { bcopy ((s), (d), (n)); } G_STMT_END"
2244 /* memmove isn't found and bcopy can't copy overlapping memory regions,
2245 * so we have to roll our own copy routine. */
2246 void g_memmove (void* dest, const void * src, unsigned long len);"
2251 #define GLIB_MAJOR_VERSION $GLIB_MAJOR_VERSION
2252 #define GLIB_MINOR_VERSION $GLIB_MINOR_VERSION
2253 #define GLIB_MICRO_VERSION $GLIB_MICRO_VERSION
2257 x$glib_cv_va_copy) glib_vacopy='#define G_VA_COPY va_copy' ;;
2258 x$glib_cv___va_copy) glib_vacopy='#define G_VA_COPY __va_copy' ;;
2262 if test x$glib_cv_va_val_copy = xno; then
2263 glib_vacopy="\$glib_vacopy
2264 #define G_VA_COPY_AS_ARRAY 1"
2267 if test x$glib_cv_hasinline = xyes; then
2268 glib_inline='#define G_HAVE_INLINE 1'
2270 if test x$glib_cv_has__inline = xyes; then
2271 glib_inline="\$glib_inline
2272 #define G_HAVE___INLINE 1"
2274 if test x$glib_cv_has__inline__ = xyes; then
2275 glib_inline="\$glib_inline
2276 #define G_HAVE___INLINE__ 1"
2279 g_have_gnuc_varargs=$g_have_gnuc_varargs
2280 g_have_iso_c_varargs=$g_have_iso_c_varargs
2281 g_have_iso_cxx_varargs=$g_have_iso_cxx_varargs
2284 x$ac_cv_c_bigendian)
2285 g_byte_order=G_BIG_ENDIAN
2290 g_byte_order=G_LITTLE_ENDIAN
2296 g_stack_grows=$glib_cv_stack_grows
2298 g_have_eilseq=$have_eilseq
2300 case x$have_threads in
2301 xno) g_enable_threads_def="#undef";;
2302 *) g_enable_threads_def="#define";;
2305 g_threads_impl_def=$g_threads_impl
2307 g_mutex_has_default="$mutex_has_default"
2308 g_mutex_sizeof="$glib_cv_sizeof_gmutex"
2309 g_system_thread_sizeof="$glib_cv_sizeof_system_thread"
2310 g_mutex_contents="$glib_cv_byte_contents_gmutex"
2312 g_module_suffix="$glib_gmodule_suffix"
2316 glib_os="#define G_OS_BEOS"
2319 glib_os="#define G_OS_UNIX
2320 #define G_PLATFORM_WIN32
2321 #define G_WITH_CYGWIN"
2324 glib_os="#define G_OS_WIN32
2325 #define G_PLATFORM_WIN32"
2328 glib_os="#define G_OS_UNIX"
2335 glib-2.0-uninstalled.pc
2337 gmodule-2.0-uninstalled.pc
2339 gthread-2.0-uninstalled.pc
2341 gobject-2.0-uninstalled.pc
2347 build/win32/Makefile
2348 build/win32/dirent/Makefile
2350 glib/libcharset/Makefile
2351 gmodule/gmoduleconf.h
2354 gobject/glib-mkenums
2358 docs/reference/Makefile
2359 docs/reference/glib/Makefile
2360 docs/reference/gobject/Makefile