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 be 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 if test x"$glib_native_win32" = xyes; then
919 dnl No use for this on Win32
922 G_MODULE_LDFLAGS=`(./libtool --config; echo eval echo \\$export_dynamic_flag_spec) | sh`
924 dnl G_MODULE_IMPL= don't reset, so cmd-line can override
925 G_MODULE_NEED_USCORE=0
926 G_MODULE_BROKEN_RTLD_GLOBAL=0
927 G_MODULE_HAVE_DLERROR=0
928 dnl *** force native WIN32 shared lib loader
929 if test -z "$G_MODULE_IMPL"; then
931 *-*-mingw*|*-*-cygwin*) G_MODULE_IMPL=G_MODULE_IMPL_WIN32 ;;
934 dnl *** dlopen() and dlsym() in system libraries
935 if test -z "$G_MODULE_IMPL"; then
936 AC_CHECK_FUNC(dlopen,
937 [AC_CHECK_FUNC(dlsym,
938 [G_MODULE_IMPL=G_MODULE_IMPL_DL],[])],
941 dnl *** load_image (BeOS)
942 if test -z "$G_MODULE_IMPL" && test "x$glib_native_beos" = "xyes"; then
943 AC_CHECK_LIB(root, load_image,
944 [G_MODULE_LIBS="-lbe -lroot -lglib"
945 G_MODULE_LIBS_EXTRA="-L\$(top_builddir_full)/.libs"
946 G_MODULE_PLUGIN_LIBS="-L\$(top_builddir_full)/gmodule/.libs -lgmodule"
947 G_MODULE_IMPL=G_MODULE_IMPL_BEOS],
950 dnl *** NSLinkModule (dyld) in system libraries (Darwin)
951 if test -z "$G_MODULE_IMPL"; then
952 AC_CHECK_FUNC(NSLinkModule,
953 [G_MODULE_IMPL=G_MODULE_IMPL_DYLD
954 G_MODULE_NEED_USCORE=1],
957 dnl *** dlopen() and dlsym() in libdl
958 if test -z "$G_MODULE_IMPL"; then
959 AC_CHECK_LIB(dl, dlopen,
960 [AC_CHECK_LIB(dl, dlsym,
962 G_MODULE_IMPL=G_MODULE_IMPL_DL],[])],
965 dnl *** shl_load() in libdld (HP-UX)
966 if test -z "$G_MODULE_IMPL"; then
967 AC_CHECK_LIB(dld, shl_load,
969 G_MODULE_IMPL=G_MODULE_IMPL_DLD],
972 dnl *** additional checks for G_MODULE_IMPL_DL
973 if test "$G_MODULE_IMPL" = "G_MODULE_IMPL_DL"; then
975 LDFLAGS_orig="$LDFLAGS"
976 LIBS="$LIBS $G_MODULE_LIBS"
977 LDFLAGS="$LDFLAGS $G_MODULE_LDFLAGS"
978 dnl *** check for OSF1/5.0 RTLD_GLOBAL brokenness
979 AC_CACHE_CHECK([for RTLD_GLOBAL brokenness],
980 glib_cv_rtldglobal_broken,[
984 #define RTLD_GLOBAL 0
991 void *handle, *global, *local;
992 global = &pthread_create;
993 handle = dlopen ("libpthread.so", RTLD_GLOBAL | RTLD_LAZY);
994 if (!handle) return 0;
995 local = dlsym (handle, "pthread_create");
996 return global == local;
998 [glib_cv_rtldglobal_broken=no],
999 [glib_cv_rtldglobal_broken=yes],
1001 rm -f plugin.c plugin.o plugin.lo
1003 if test "x$glib_cv_rtldglobal_broken" = "xyes"; then
1004 G_MODULE_BROKEN_RTLD_GLOBAL=1
1006 G_MODULE_BROKEN_RTLD_GLOBAL=0
1008 dnl *** check whether we need preceeding underscores
1009 AC_CACHE_CHECK([for preceeding underscore in symbols],
1013 int glib_underscore_test (void) { return 42; }
1015 void *f1 = (void*)0, *f2 = (void*)0, *handle;
1016 handle = dlopen ((void*)0, 0);
1018 f1 = dlsym (handle, "glib_underscore_test");
1019 f2 = dlsym (handle, "_glib_underscore_test");
1020 } return (!f2 || f1);
1022 [glib_cv_uscore=yes],
1023 [glib_cv_uscore=no],
1025 rm -f plugin.c plugin.$ac_objext plugin.lo
1027 if test "x$glib_cv_uscore" = "xyes"; then
1028 G_MODULE_NEED_USCORE=1
1030 G_MODULE_NEED_USCORE=0
1033 LDFLAGS="$LDFLAGS_orig"
1034 dnl *** check for having dlerror()
1035 AC_CHECK_FUNC(dlerror,
1036 [G_MODULE_HAVE_DLERROR=1],
1037 [G_MODULE_HAVE_DLERROR=0])
1040 dnl *** done, have we got an implementation?
1041 if test -z "$G_MODULE_IMPL"; then
1043 G_MODULE_SUPPORTED=false
1045 G_MODULE_SUPPORTED=true
1048 AC_MSG_CHECKING(for the suffix of shared libraries)
1050 hpux9* | hpux10* | hpux11*) # taken from ltconfig
1051 glib_gmodule_suffix='sl'
1054 glib_gmodule_suffix='dll'
1057 glib_gmodule_suffix='so'
1060 AC_MSG_RESULT(.$glib_gmodule_suffix)
1062 AC_SUBST(G_MODULE_SUPPORTED)
1063 AC_SUBST(G_MODULE_IMPL)
1064 AC_SUBST(G_MODULE_LIBS)
1065 AC_SUBST(G_MODULE_LIBS_EXTRA)
1066 AC_SUBST(G_MODULE_PLUGIN_LIBS)
1067 AC_SUBST(G_MODULE_LDFLAGS)
1068 AC_SUBST(G_MODULE_HAVE_DLERROR)
1069 AC_SUBST(G_MODULE_BROKEN_RTLD_GLOBAL)
1070 AC_SUBST(G_MODULE_NEED_USCORE)
1071 AC_SUBST(GLIB_DEBUG_FLAGS)
1073 dnl **********************
1074 dnl *** g_spawn checks ***
1075 dnl **********************
1077 AC_MSG_CHECKING(for gspawn implementation)
1080 GSPAWN=gspawn-win32.lo
1086 AC_MSG_RESULT($GSPAWN)
1089 dnl *************************
1090 dnl *** GIOChannel checks ***
1091 dnl *************************
1093 AC_MSG_CHECKING(for GIOChannel implementation)
1105 dnl ****************************************
1106 dnl *** platform dependent source checks ***
1107 dnl ****************************************
1109 AC_MSG_CHECKING(for platform-dependent source)
1111 *-*-cygwin*|*-*-mingw*)
1112 PLATFORMDEP=gwin32.lo
1118 AC_MSG_RESULT($PLATFORMDEP)
1119 AC_SUBST(PLATFORMDEP)
1121 AC_MSG_CHECKING([whether to compile timeloop])
1123 *-*-cygwin*|*-*-mingw*)
1130 AC_MSG_RESULT($enable_timeloop)
1131 AM_CONDITIONAL(ENABLE_TIMELOOP, test x$enable_timeloop = xyes)
1133 AC_MSG_CHECKING([if building for some Win32 platform])
1135 *-*-mingw*|*-*-cygwin*)
1142 AC_MSG_RESULT($platform_win32)
1143 AM_CONDITIONAL(PLATFORM_WIN32, test x$platform_win32 = xyes)
1145 dnl ***********************
1146 dnl *** g_thread checks ***
1147 dnl ***********************
1149 AC_ARG_WITH(threads, [ --with-threads=[none/posix/dce/solaris/win32] specify a thread implementation to use],
1150 if test "x$with_threads" = x; then
1153 want_threads=$with_threads
1156 if test "x$enable_threads" = "xno"; then
1160 dnl error and warning message
1161 dnl *************************
1163 THREAD_NO_IMPLEMENTATION="You do not have any known thread system on your
1164 computer. GLib will not have a default thread implementation."
1166 FLAG_DOES_NOT_WORK="I can't find the MACRO to enable thread safety on your
1167 platform (normally it's "_REENTRANT"). I'll not use any flag on
1168 compilation now, but then your programs might not work.
1169 Please provide information on how it is done on your system."
1171 LIBS_NOT_FOUND_1="I can't find the libraries for the thread implementation
1174 LIBS_NOT_FOUND_2=". Please choose another thread implementation or
1175 provide information on your thread implementation.
1176 You can also run 'configure --disable-threads'
1177 to compile without thread support."
1179 FUNC_NO_GETPWUID_R="the 'g_get_(user_name|real_name|home_dir|tmp_dir)'
1180 functions will not be MT-safe during their first call because
1181 there is no working 'getpwuid_r' on your system."
1183 FUNC_NO_LOCALTIME_R="the 'g_date_set_time' function will not be MT-safe
1184 because there is no 'localtime_r' on your system."
1186 POSIX_NO_YIELD="I can not find a yield functions for your platform. A rather
1187 crude surrogate will be used. If you happen to know a
1188 yield function for your system, please inform the GLib
1191 POSIX_NO_PRIORITIES="I can not find the minimal and maximal priorities for
1192 threads on your system. Thus threads can only have the default
1193 priority. If you happen to know these main/max
1194 priorities, please inform the GLib developers."
1196 AIX_COMPILE_INFO="AIX's C compiler needs to be called by a different name, when
1197 linking threaded applications. As GLib cannot do that
1198 automatically, you will get an linkg error everytime you are
1199 not using the right compiler. In that case you have to relink
1200 with the right compiler. Ususally just '_r' is appended
1201 to the compiler name."
1203 dnl determination of thread implementation
1204 dnl ***************************************
1206 # have_threads=no means no thread support
1207 # have_threads=none means no default thread implementation
1210 if test "x$want_threads" = xyes || test "x$want_threads" = xsolaris; then
1213 AC_CHECK_LIB(thread, cond_init, have_threads=solaris)
1217 if test "x$want_threads" = xyes || test "x$want_threads" = xposix \
1218 || test "x$want_threads" = xdce; then
1219 # -D_POSIX4_DRAFT_SOURCE -D_POSIX4A_DRAFT10_SOURCE is for DG/UX
1220 # -U_OSF_SOURCE is for Digital UNIX 4.0d
1221 GTHREAD_COMPILE_IMPL_DEFINES="-D_POSIX4_DRAFT_SOURCE -D_POSIX4A_DRAFT10_SOURCE -U_OSF_SOURCE"
1222 glib_save_CPPFLAGS="$CPPFLAGS"
1223 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
1224 if test "x$have_threads" = xno; then
1225 AC_TRY_COMPILE([#include <pthread.h>],
1226 [pthread_mutex_t m = PTHREAD_MUTEX_INITIALIZER;],
1229 if test "x$have_threads" = xno; then
1230 AC_TRY_COMPILE([#include <pthread.h>],
1232 pthread_mutex_init (&m, pthread_mutexattr_default);],
1235 CPPFLAGS="$glib_save_CPPFLAGS"
1237 if test "x$want_threads" = xyes || test "x$want_threads" = xwin32; then
1244 if test "x$want_threads" = xnone; then
1248 AC_MSG_CHECKING(for thread implementation)
1250 if test "x$have_threads" = xno && test "x$want_threads" != xno; then
1251 AC_MSG_RESULT(none available)
1252 AC_MSG_WARN($THREAD_NO_IMPLEMENTATION)
1254 AC_MSG_RESULT($have_threads)
1258 dnl determination of G_THREAD_CFLAGS
1259 dnl ********************************
1262 G_THREAD_LIBS_EXTRA=
1265 if test x"$have_threads" != xno; then
1267 if test x"$have_threads" = xposix; then
1268 # First we test for posix, whether -pthread or -pthreads do the trick as
1269 # both CPPFLAG and LIBS.
1270 # One of them does for most gcc versions and some other platforms/compilers
1271 # too and could be considered as the canonical way to go.
1272 for flag in pthread pthreads; do
1273 glib_save_CFLAGS="$CFLAGS"
1274 CFLAGS="$CFLAGS -$flag"
1275 AC_TRY_RUN([#include <pthread.h>
1277 void* func(void* data) {return check_me = 42;}
1281 pthread_create (&t, 0, func, 0);
1282 pthread_join (t, &ret);
1283 exit (check_me != 42 || ret != 42);
1285 [G_THREAD_CFLAGS=-$flag
1286 G_THREAD_LIBS=-$flag])
1287 CFLAGS="$glib_save_CFLAGS"
1291 if test x"$G_THREAD_CFLAGS" = x; then
1293 # The canonical -pthread[s] does not work. Try something different.
1297 if test x"$GCC" = xyes; then
1298 # GCC 3.0 and above needs -pthread.
1299 # Should be coverd by the case above.
1300 # GCC 2.x and below needs -mthreads
1301 G_THREAD_CFLAGS="-mthreads"
1302 G_THREAD_LIBS=$G_THREAD_CFLAGS
1304 # We are probably using the aix compiler. Normaly a
1305 # program would have to be compiled with the _r variant
1306 # of the corresponding compiler, but we as GLib cannot
1307 # do that: but the good news is that for compiling the
1308 # only difference is the added -D_THREAD_SAFE compile
1309 # option. This is according to the "C for AIX User's
1311 G_THREAD_CFLAGS="-D_THREAD_SAFE"
1315 G_THREAD_CFLAGS="-D_REENTRANT -D_POSIX4A_DRAFT10_SOURCE"
1318 # So we are using dce threads. posix threads are already
1320 G_THREAD_CFLAGS="-threads"
1321 G_THREAD_LIBS=$G_THREAD_CFLAGS
1324 if test x"$GCC" = xyes; then
1325 # We are using solaris threads. posix threads are
1326 # already catched above.
1327 G_THREAD_CFLAGS="-threads"
1329 G_THREAD_CFLAGS="-mt"
1331 G_THREAD_LIBS=$G_THREAD_CFLAGS
1333 *-sysv5uw7*) # UnixWare 7
1334 # We are not using gcc with -pthread. Catched above.
1335 G_THREAD_CFLAGS="-Kthread"
1336 G_THREAD_LIBS=$G_THREAD_CFLAGS
1339 G_THREAD_CFLAGS="-D_REENTRANT" # good default guess otherwise
1345 # if we are not finding the localtime_r function, then we probably are
1346 # not using the proper multithread flag
1348 glib_save_CPPFLAGS="$CPPFLAGS"
1349 CPPFLAGS="$CPPFLAGS $G_THREAD_CFLAGS"
1351 # First we test, whether localtime_r is declared in time.h
1352 # directly. Then we test whether a macro localtime_r exists, in
1353 # which case localtime_r in the test program is replaced and thus
1354 # if we still find localtime_r in the output, it is not defined as
1357 AC_EGREP_CPP([[^a-zA-Z1-9_]localtime_r[^a-zA-Z1-9_]], [#include <time.h>], ,
1358 [AC_EGREP_CPP([[^a-zA-Z1-9_]localtime_r[^a-zA-Z1-9_]], [#include <time.h>
1360 AC_MSG_WARN($FLAG_DOES_NOT_WORK))])
1362 CPPFLAGS="$glib_save_CPPFLAGS"
1364 AC_MSG_CHECKING(thread related cflags)
1365 AC_MSG_RESULT($G_THREAD_CFLAGS)
1366 CFLAGS="$CFLAGS $G_THREAD_CFLAGS"
1369 dnl determination of G_THREAD_LIBS
1370 dnl ******************************
1372 mutex_has_default=no
1373 case $have_threads in
1375 if test x"$G_THREAD_LIBS" = x; then
1378 # We are not using gcc (would have set G_THREAD_LIBS) and thus
1379 # probably using the aix compiler.
1380 AC_MSG_WARN($AIX_COMPILE_INFO)
1383 glib_save_CPPFLAGS="$CPPFLAGS"
1384 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
1386 glib_save_LIBS="$LIBS"
1387 for thread_lib in "" pthread pthread32 pthreads thread dce; do
1388 if test x"$thread_lib" = x; then
1392 add_thread_lib="-l$thread_lib"
1393 IN=" in -l$thread_lib"
1395 if test x"$have_threads" = xposix; then
1398 defattr=pthread_attr_default
1401 LIBS="$glib_save_LIBS $add_thread_lib"
1403 AC_MSG_CHECKING(for pthread_create/pthread_join$IN)
1404 AC_TRY_RUN([#include <pthread.h>
1406 void* func(void* data) {check_me = 42;}
1410 pthread_create (&t, $defattr, func, 0);
1411 pthread_join (t, &ret);
1412 exit (check_me != 42);
1415 G_THREAD_LIBS="$add_thread_lib"
1417 [AC_MSG_RESULT(no)])
1419 if test "x$G_THREAD_LIBS" = xerror; then
1420 AC_MSG_ERROR($LIBS_NOT_FOUND_1$have_threads$LIBS_NOT_FOUND_2)
1422 LIBS="$glib_save_LIBS"
1427 glib_save_LIBS="$LIBS"
1428 for thread_lib in "" rt rte; do
1429 if test x"$thread_lib" = x; then
1433 add_thread_lib="-l$thread_lib"
1434 IN=" in -l$thread_lib"
1436 LIBS="$glib_save_LIBS $add_thread_lib"
1438 AC_MSG_CHECKING(for sched_get_priority_min$IN)
1439 AC_TRY_RUN([#include <sched.h>
1443 return sched_get_priority_min(SCHED_OTHER)==-1
1446 G_THREAD_LIBS="$G_THREAD_LIBS $add_thread_lib"
1447 posix_priority_min="sched_get_priority_min(SCHED_OTHER)"
1448 posix_priority_max="sched_get_priority_max(SCHED_OTHER)"
1450 [AC_MSG_RESULT(no)])
1452 LIBS="$glib_save_LIBS"
1453 mutex_has_default=yes
1454 mutex_default_type='pthread_mutex_t'
1455 mutex_default_init='PTHREAD_MUTEX_INITIALIZER'
1456 mutex_header_file='pthread.h'
1457 if test "x$have_threads" = "xposix"; then
1458 g_threads_impl="POSIX"
1460 g_threads_impl="DCE"
1461 have_threads="posix"
1463 AC_SUBST(GTHREAD_COMPILE_IMPL_DEFINES)
1464 CPPFLAGS="$glib_save_CPPFLAGS"
1467 mutex_has_default=yes
1468 mutex_default_type='mutex_t'
1469 mutex_default_init="DEFAULTMUTEX"
1470 mutex_header_file='thread.h'
1471 g_threads_impl="SOLARIS"
1474 g_threads_impl="WIN32"
1477 g_threads_impl="NONE"
1480 g_threads_impl="NONE"
1485 if test "x$G_THREAD_LIBS" = xerror; then
1486 AC_MSG_ERROR($LIBS_NOT_FOUND_1$have_threads$LIBS_NOT_FOUND_2)
1491 G_THREAD_LIBS="-lbe -lroot -lglib "
1492 G_THREAD_LIBS_EXTRA="-L\$(top_builddir_full)/.libs"
1498 AC_MSG_CHECKING(thread related libraries)
1499 AC_MSG_RESULT($G_THREAD_LIBS)
1501 dnl check for mt safe function variants and some posix functions
1502 dnl ************************************************************
1504 if test x"$have_threads" != xno; then
1505 glib_save_LIBS="$LIBS"
1506 # we are not doing the following for now, as this might require glib
1507 # to always be linked with the thread libs on some platforms.
1508 # LIBS="$LIBS $G_THREAD_LIBS"
1509 AC_CHECK_FUNCS(localtime_r)
1510 if test "$ac_cv_header_pwd_h" = "yes"; then
1511 AC_CACHE_CHECK([for posix getpwuid_r],
1512 ac_cv_func_posix_getpwuid_r,
1513 [AC_TRY_RUN([#include <errno.h>
1515 int main () { char buffer[10000];
1516 struct passwd pwd, *pwptr = &pwd;
1519 error = getpwuid_r (0, &pwd, buffer,
1520 sizeof (buffer), &pwptr);
1521 return (error < 0 && errno == ENOSYS)
1522 || error == ENOSYS; }],
1523 [ac_cv_func_posix_getpwuid_r=yes],
1524 [ac_cv_func_posix_getpwuid_r=no])])
1525 if test "$ac_cv_func_posix_getpwuid_r" = yes; then
1526 AC_DEFINE(HAVE_POSIX_GETPWUID_R,1,
1527 [Have POSIX function getpwuid_r])
1529 AC_CACHE_CHECK([for nonposix getpwuid_r],
1530 ac_cv_func_nonposix_getpwuid_r,
1531 [AC_TRY_LINK([#include <pwd.h>],
1532 [char buffer[10000];
1534 getpwuid_r (0, &pwd, buffer,
1536 [ac_cv_func_nonposix_getpwuid_r=yes],
1537 [ac_cv_func_nonposix_getpwuid_r=no])])
1538 if test "$ac_cv_func_nonposix_getpwuid_r" = yes; then
1539 AC_DEFINE(HAVE_NONPOSIX_GETPWUID_R,1,
1540 [Have non-POSIX function getpwuid_r])
1544 LIBS="$LIBS $G_THREAD_LIBS"
1545 if test x"$have_threads" = xposix; then
1546 glib_save_CPPFLAGS="$CPPFLAGS"
1547 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
1548 dnl we might grow sizeof(pthread_t) later on, so use a dummy name here
1549 GLIB_SIZEOF([#include <pthread.h>], pthread_t, system_thread)
1550 # This is not AC_CHECK_FUNC to also work with function
1551 # name mangling in header files.
1552 AC_MSG_CHECKING(for pthread_attr_setstacksize)
1553 AC_TRY_LINK([#include <pthread.h>],
1554 [pthread_attr_t t; pthread_attr_setstacksize(&t,0)],
1556 AC_DEFINE(HAVE_PTHREAD_ATTR_SETSTACKSIZE,1,
1557 [Have function pthread_attr_setstacksize])],
1558 [AC_MSG_RESULT(no)])
1559 AC_MSG_CHECKING(for minimal/maximal thread priority)
1560 if test x"$posix_priority_min" = x; then
1561 AC_EGREP_CPP(PX_PRIO_MIN,[#include <pthread.h>
1563 posix_priority_min=PX_PRIO_MIN
1564 posix_priority_max=PX_PRIO_MAX])
1566 if test x"$posix_priority_min" = x; then
1568 AC_EGREP_CPP(PTHREAD_PRIO_MIN,[#include <pthread.h>
1569 PTHREAD_PRIO_MIN],,[
1570 posix_priority_min=PTHREAD_PRIO_MIN
1571 posix_priority_max=PTHREAD_PRIO_MIN])
1573 if test x"$posix_priority_min" = x; then
1574 AC_EGREP_CPP(PRI_OTHER_MIN,[#include <pthread.h>
1576 posix_priority_min=PRI_OTHER_MIN
1577 posix_priority_max=PRI_OTHER_MAX])
1579 if test x"$posix_priority_min" = x; then
1580 AC_MSG_RESULT(none found)
1581 AC_MSG_WARN($POSIX_NO_PRIORITIES)
1582 posix_priority_min=-1
1583 posix_priority_max=-1
1585 AC_MSG_RESULT($posix_priority_min/$posix_priority_max)
1586 AC_DEFINE_UNQUOTED(POSIX_MIN_PRIORITY,$posix_priority_min,[Minimum POSIX RT priority])
1587 AC_DEFINE_UNQUOTED(POSIX_MAX_PRIORITY,$posix_priority_max,[Maximum POSIX RT priority])
1589 posix_yield_func=none
1590 AC_MSG_CHECKING(for posix yield function)
1591 for yield_func in sched_yield pthread_yield_np pthread_yield \
1593 AC_TRY_LINK([#include <pthread.h>],
1595 [posix_yield_func="$yield_func"
1598 if test x"$posix_yield_func" = xnone; then
1599 AC_MSG_RESULT(none found)
1600 AC_MSG_WARN($POSIX_NO_YIELD)
1601 posix_yield_func="g_usleep(1000)"
1603 AC_MSG_RESULT($posix_yield_func)
1604 posix_yield_func="$posix_yield_func()"
1606 AC_DEFINE_UNQUOTED(POSIX_YIELD_FUNC,$posix_yield_func,[The POSIX RT yield function])
1607 CPPFLAGS="$glib_save_CPPFLAGS"
1609 AC_MSG_CHECKING(whether to use the PID niceness surrogate for thread priorities)
1610 AC_TRY_RUN([#include <pthread.h>
1611 #include <sys/types.h>
1613 pid_t other_pid = 0;
1615 void* func(void* data) {other_pid = getpid();}
1619 pthread_create (&t, $defattr, func, NULL);
1620 pthread_join (t, &ret);
1621 exit (getpid()==other_pid ||
1622 $posix_priority_min != $posix_priority_max);
1625 AC_DEFINE(G_THREAD_USE_PID_SURROGATE, 1, [whether to use the PID niceness surrogate for thread priorities])
1627 [AC_MSG_RESULT(no)])
1628 elif test x"$have_threads" = xwin32; then
1629 # It's a pointer to a private struct
1630 GLIB_SIZEOF(,struct _GThreadData *, system_thread)
1631 elif test x"$have_threads" = xsolaris; then
1632 GLIB_SIZEOF([#include <thread.h>], thread_t, system_thread)
1635 LIBS="$glib_save_LIBS"
1637 # now spit out all the warnings.
1638 if test "$ac_cv_func_posix_getpwuid_r" != "yes" &&
1639 test "$ac_cv_func_nonposix_getpwuid_r" != "yes"; then
1640 AC_MSG_WARN($FUNC_NO_GETPWUID_R)
1642 if test "$ac_cv_func_localtime_r" != "yes"; then
1643 AC_MSG_WARN($FUNC_NO_LOCALTIME_R)
1647 if test x"$glib_cv_sizeof_system_thread" = x; then
1648 # use a pointer as a fallback.
1649 GLIB_SIZEOF(,void *, system_thread)
1652 AC_DEFINE_UNQUOTED(G_THREAD_SOURCE,"gthread-$have_threads.c",
1653 [Source file containing theread implementation])
1654 AC_SUBST(G_THREAD_CFLAGS)
1655 AC_SUBST(G_THREAD_LIBS)
1656 AC_SUBST(G_THREAD_LIBS_EXTRA)
1658 dnl **********************************************
1659 dnl *** GDefaultMutex setup and initialization ***
1660 dnl **********************************************
1662 dnl if mutex_has_default = yes, we also got
1663 dnl mutex_default_type, mutex_default_init and mutex_header_file
1664 GLIB_IF_VAR_EQ(mutex_has_default, yes,
1665 glib_save_CPPFLAGS="$CPPFLAGS"
1666 glib_save_LIBS="$LIBS"
1667 LIBS="$LIBS $G_THREAD_LIBS"
1668 CPPFLAGS="$CPPFLAGS $GTHREAD_COMPILE_IMPL_DEFINES"
1669 GLIB_SIZEOF([#include <$mutex_header_file>],
1670 $mutex_default_type,
1673 GLIB_BYTE_CONTENTS([#include <$mutex_header_file>],
1674 $mutex_default_type,
1676 $glib_cv_sizeof_gmutex,
1677 $mutex_default_init)
1678 if test x"$glib_cv_byte_contents_gmutex" = xno; then
1679 mutex_has_default=no
1681 CPPFLAGS="$glib_save_CPPFLAGS"
1682 LIBS="$glib_save_LIBS"
1687 dnl ****************************************
1688 dnl *** GLib POLL* compatibility defines ***
1689 dnl ****************************************
1691 [#include <sys/types.h>
1692 #include <sys/poll.h>],
1693 POLLIN:1 POLLOUT:4 POLLPRI:2 POLLERR:8 POLLHUP:16 POLLNVAL:32,
1694 glibconfig-sysdefs.h,
1697 dnl **********************
1698 dnl *** Win32 API libs ***
1699 dnl **********************
1703 G_LIBS_EXTRA="-luser32 -lkernel32"
1706 G_LIBS_EXTRA="-lwsock32"
1712 AC_SUBST(G_LIBS_EXTRA)
1714 dnl If the system doesn't define EILSEQ, we should define EILSEQ ourselves
1715 dnl since we need it for g_iconv()
1717 AC_MSG_CHECKING([for EILSEQ])
1723 ], have_eilseq=yes, have_eilseq=no);
1724 AC_MSG_RESULT($have_eilseq)
1726 dnl ******************************************************************
1727 dnl *** Look for glib-genmarshal in PATH if we are cross-compiling ***
1728 dnl ******************************************************************
1730 AM_CONDITIONAL(CROSS_COMPILING, test $cross_compiling = yes)
1732 if test $cross_compiling = yes; then
1733 AC_PATH_PROG(GLIB_GENMARSHAL, glib-genmarshal, no)
1734 if test x$GLIB_GENMARSHAL = xno; then
1735 AC_MSG_ERROR(Could not find a glib-genmarshal in your PATH)
1739 dnl **************************
1740 dnl *** Checks for gtk-doc ***
1741 dnl **************************
1743 AC_ARG_WITH(html-dir, [ --with-html-dir=PATH path to installed docs])
1745 if test "x$with_html_dir" = "x" ; then
1746 HTML_DIR='${datadir}/gtk-doc/html'
1748 HTML_DIR=$with_html_dir
1753 AC_CHECK_PROG(GTKDOC, gtkdoc-mkdb, true, false)
1755 gtk_doc_min_version=0.6
1757 gtk_doc_version=`gtkdoc-mkdb --version`
1758 AC_MSG_CHECKING([gtk-doc version ($gtk_doc_version) >= $gtk_doc_min_version])
1759 if perl <<EOF ; then
1760 exit (("$gtk_doc_version" =~ /^[[0-9]]+\.[[0-9]]+$/) &&
1761 ("$gtk_doc_version" >= "$gtk_doc_min_version") ? 0 : 1);
1770 AM_CONDITIONAL(HAVE_GTK_DOC, $GTKDOC)
1771 AC_SUBST(HAVE_GTK_DOC)
1773 AC_CHECK_PROG(DB2HTML, db2html, true, false)
1774 AM_CONDITIONAL(HAVE_DOCBOOK, $DB2HTML)
1776 dnl Let people disable the gtk-doc stuff.
1777 AC_ARG_ENABLE(gtk-doc, [ --enable-gtk-doc use gtk-doc to build documentation [default=auto]], enable_gtk_doc="$enableval", enable_gtk_doc=no)
1779 if test x$enable_gtk_doc = xyes ; then
1780 if test x$GTKDOC = xtrue ; then
1787 dnl NOTE: We need to use a separate automake conditional for this
1788 dnl to make this work with the tarballs.
1789 AM_CONDITIONAL(ENABLE_GTK_DOC, test x$enable_gtk_doc = xyes)
1791 dnl ******************************
1792 dnl *** output the whole stuff ***
1793 dnl ******************************
1795 AC_OUTPUT_COMMANDS([
1797 ## Generate `glibconfig.h' in two cases
1798 ## 1. `config.status' is run either explicitly, or via configure.
1799 ## Esp. not when it is run in `Makefile' to generate makefiles and
1801 ## 2. CONFIG_OTHER is set explicitly
1803 ## Case 1 is difficult. We know that `automake' sets one of
1804 ## CONFIG_FILES or CONFIG_HEADERS to empty. This heuristic works
1805 ## only when AM_CONFIG_HEADER is set, however.
1807 if test -n "${CONFIG_FILES}" && test -n "${CONFIG_HEADERS}"; then
1808 # Both CONFIG_FILES and CONFIG_HEADERS are non-empty ==> Case 1
1809 CONFIG_OTHER=${CONFIG_OTHER:-glibconfig.h}
1811 case "$CONFIG_OTHER" in
1813 echo creating glibconfig.h
1814 outfile=glibconfig.h-tmp
1815 cat > $outfile <<\_______EOF
1818 * This is a generated file. Please modify 'configure.in'
1821 #ifndef __G_LIBCONFIG_H__
1822 #define __G_LIBCONFIG_H__
1824 #include <glib/gmacros.h>
1828 if test x$glib_limits_h = xyes; then
1829 echo '#include <limits.h>' >> $outfile
1831 if test x$glib_float_h = xyes; then
1832 echo '#include <float.h>' >> $outfile
1834 if test x$glib_values_h = xyes; then
1835 echo '#include <values.h>' >> $outfile
1837 if test "$glib_header_alloca_h" = "yes"; then
1838 echo '#define GLIB_HAVE_ALLOCA_H' >> $outfile
1840 if test x$glib_sys_poll_h = xyes; then
1841 echo '#define GLIB_HAVE_SYS_POLL_H' >> $outfile
1844 cat >> $outfile <<_______EOF
1848 #define G_MINFLOAT $glib_mf
1849 #define G_MAXFLOAT $glib_Mf
1850 #define G_MINDOUBLE $glib_md
1851 #define G_MAXDOUBLE $glib_Md
1852 #define G_MINSHORT $glib_ms
1853 #define G_MAXSHORT $glib_Ms
1854 #define G_MAXUSHORT $glib_Mus
1855 #define G_MININT $glib_mi
1856 #define G_MAXINT $glib_Mi
1857 #define G_MAXUINT $glib_Mui
1858 #define G_MINLONG $glib_ml
1859 #define G_MAXLONG $glib_Ml
1860 #define G_MAXULONG $glib_Mul
1862 #define G_MININT64 ((gint64) 0x8000000000000000)
1863 #define G_MAXINT64 ((gint64) 0x7fffffffffffffff)
1864 #define G_MAXUINT64 ((guint64) 0xffffffffffffffff)
1869 ### this should always be true in a modern C/C++ compiler
1870 cat >>$outfile <<_______EOF
1871 typedef signed char gint8;
1872 typedef unsigned char guint8;
1876 if test -n "$gint16"; then
1877 cat >>$outfile <<_______EOF
1878 typedef signed $gint16 gint16;
1879 typedef unsigned $gint16 guint16;
1880 #define G_GINT16_FORMAT $gint16_format
1881 #define G_GUINT16_FORMAT $guint16_format
1886 if test -n "$gint32"; then
1887 cat >>$outfile <<_______EOF
1888 typedef signed $gint32 gint32;
1889 typedef unsigned $gint32 guint32;
1890 #define G_GINT32_FORMAT $gint32_format
1891 #define G_GUINT32_FORMAT $guint32_format
1895 cat >>$outfile <<_______EOF
1896 #define G_HAVE_GINT64 1 /* deprecated, always true */
1898 ${glib_extension}typedef signed $gint64 gint64;
1899 ${glib_extension}typedef unsigned $gint64 guint64;
1901 #define G_GINT64_CONSTANT(val) $gint64_constant
1904 if test x$gint64_format != x ; then
1905 cat >>$outfile <<_______EOF
1906 #define G_GINT64_FORMAT $gint64_format
1907 #define G_GUINT64_FORMAT $guint64_format
1910 cat >>$outfile <<_______EOF
1911 #undef G_GINT64_FORMAT
1912 #undef G_GUINT64_FORMAT
1916 cat >>$outfile <<_______EOF
1918 #define GLIB_SIZEOF_VOID_P $glib_void_p
1919 #define GLIB_SIZEOF_LONG $glib_long
1920 #define GLIB_SIZEOF_SIZE_T $glib_size_t
1924 echo "typedef signed $glib_size_type_define gssize;" >> $outfile
1925 echo "typedef unsigned $glib_size_type_define gsize;" >> $outfile
1927 if test -z "$glib_unknown_void_p"; then
1928 cat >>$outfile <<_______EOF
1930 #define GPOINTER_TO_INT(p) ((gint) ${glib_gpi_cast} (p))
1931 #define GPOINTER_TO_UINT(p) ((guint) ${glib_gpui_cast} (p))
1933 #define GINT_TO_POINTER(i) ((gpointer) ${glib_gpi_cast} (i))
1934 #define GUINT_TO_POINTER(u) ((gpointer) ${glib_gpui_cast} (u))
1937 echo '#error SIZEOF_VOID_P unknown - This should never happen' >>$outfile
1942 cat >>$outfile <<_______EOF
1951 #define G_HAVE_INLINE 1
1952 #else /* !__cplusplus */
1954 #endif /* !__cplusplus */
1958 if test x$g_have_iso_c_varargs = xyes ; then
1959 cat >>$outfile <<_______EOF
1961 # define G_HAVE_ISO_VARARGS 1
1965 if test x$g_have_iso_cxx_varargs = xyes ; then
1966 cat >>$outfile <<_______EOF
1968 # define G_HAVE_ISO_VARARGS 1
1972 if test x$g_have_gnuc_varargs = xyes ; then
1973 cat >>$outfile <<_______EOF
1975 /* gcc-2.95.x supports both gnu style and ISO varargs, but if -ansi
1976 * is passed ISO vararg support is turned off, and there is no work
1977 * around to turn it on, so we unconditionally turn it off.
1979 #if __GNUC__ == 2 && __GNUC_MINOR__ == 95
1980 # undef G_HAVE_ISO_VARARGS
1983 #define G_HAVE_GNUC_VARARGS 1
1987 case x$g_stack_grows in
1988 xyes) echo "#define G_HAVE_GROWING_STACK 1" >>$outfile ;;
1989 *) echo "#define G_HAVE_GROWING_STACK 0" >>$outfile ;;
1994 if test x$g_have_eilseq = xno; then
1995 cat >>$outfile <<_______EOF
1997 /* On some systems, like SunOS and NetBSD, EILSEQ is not defined.
1998 * The correspondence between this and the corresponding definition
1999 * in libiconv is essential.
2001 # define EILSEQ ENOENT
2008 if test x$g_mutex_has_default = xyes; then
2009 cat >>$outfile <<_______EOF
2010 $g_enable_threads_def G_THREADS_ENABLED
2011 #define G_THREADS_IMPL_$g_threads_impl_def
2012 typedef struct _GStaticMutex GStaticMutex;
2013 struct _GStaticMutex
2015 struct _GMutex *runtime_mutex;
2017 char pad[$g_mutex_sizeof];
2018 double dummy_double;
2019 void *dummy_pointer;
2023 #define G_STATIC_MUTEX_INIT { NULL, { { $g_mutex_contents} } }
2024 #define g_static_mutex_get_mutex(mutex) \
2025 (g_thread_use_default_impl ? ((GMutex*) &((mutex)->static_mutex)) : \
2026 g_static_mutex_get_mutex_impl (&((mutex)->runtime_mutex)))
2029 cat >>$outfile <<_______EOF
2030 $g_enable_threads_def G_THREADS_ENABLED
2031 #define G_THREADS_IMPL_$g_threads_impl_def
2032 typedef struct _GMutex* GStaticMutex;
2033 #define G_STATIC_MUTEX_INIT NULL
2034 #define g_static_mutex_get_mutex(mutex) (g_static_mutex_get_mutex_impl (mutex))
2038 cat >>$outfile <<_______EOF
2039 /* This represents a system thread as used by the implementation. An
2040 * alien implementaion, as loaded by g_thread_init can only count on
2041 * "sizeof (gpointer)" bytes to store their info. We however need more
2042 * for some of our native implementations. */
2043 typedef union _GSystemThread GSystemThread;
2044 union _GSystemThread
2046 char data[$g_system_thread_sizeof];
2047 double dummy_double;
2048 void *dummy_pointer;
2054 g_bit_sizes="16 32 64"
2055 for bits in $g_bit_sizes; do
2056 cat >>$outfile <<_______EOF
2057 #define GINT${bits}_TO_${g_bs_native}(val) ((gint${bits}) (val))
2058 #define GUINT${bits}_TO_${g_bs_native}(val) ((guint${bits}) (val))
2059 #define GINT${bits}_TO_${g_bs_alien}(val) ((gint${bits}) GUINT${bits}_SWAP_LE_BE (val))
2060 #define GUINT${bits}_TO_${g_bs_alien}(val) (GUINT${bits}_SWAP_LE_BE (val))
2064 cat >>$outfile <<_______EOF
2065 #define GLONG_TO_LE(val) ((glong) GINT${glongbits}_TO_LE (val))
2066 #define GULONG_TO_LE(val) ((gulong) GUINT${glongbits}_TO_LE (val))
2067 #define GLONG_TO_BE(val) ((glong) GINT${glongbits}_TO_BE (val))
2068 #define GULONG_TO_BE(val) ((gulong) GUINT${glongbits}_TO_BE (val))
2069 #define GINT_TO_LE(val) ((gint) GINT${gintbits}_TO_LE (val))
2070 #define GUINT_TO_LE(val) ((guint) GUINT${gintbits}_TO_LE (val))
2071 #define GINT_TO_BE(val) ((gint) GINT${gintbits}_TO_BE (val))
2072 #define GUINT_TO_BE(val) ((guint) GUINT${gintbits}_TO_BE (val))
2073 #define G_BYTE_ORDER $g_byte_order
2077 if test -r glibconfig-sysdefs.h; then
2078 cat glibconfig-sysdefs.h >>$outfile
2081 cat >>$outfile <<_______EOF
2083 #define G_MODULE_SUFFIX "$g_module_suffix"
2087 #endif /* GLIBCONFIG_H */
2091 if cmp -s $outfile glibconfig.h; then
2092 echo glibconfig.h is unchanged
2095 mv $outfile glibconfig.h
2100 # Note that if two cases are the same, case goes with the first one.
2101 # Note also that this is inside an AC_OUTPUT_COMMAND. We do not depend
2102 # on variable expansion in case labels. Look at the generated config.status
2105 if test "x${ac_cv_working_alloca_h+set}" = xset ; then
2106 glib_header_alloca_h="$ac_cv_working_alloca_h"
2108 glib_header_alloca_h="$ac_cv_header_alloca_h"
2112 x$ac_cv_header_float_h)
2114 glib_mf=FLT_MIN glib_Mf=FLT_MAX
2115 glib_md=DBL_MIN glib_Md=DBL_MAX
2117 x$ac_cv_header_values_h)
2119 glib_mf=MINFLOAT glib_Mf=MAXFLOAT
2120 glib_md=MINDOUBLE glib_Md=MAXDOUBLE
2125 x$ac_cv_header_limits_h)
2127 glib_ms=SHRT_MIN glib_Ms=SHRT_MAX glib_Mus=USHRT_MAX
2128 glib_mi=INT_MIN glib_Mi=INT_MAX glib_Mui=UINT_MAX
2129 glib_ml=LONG_MIN glib_Ml=LONG_MAX glib_Mul=ULONG_MAX
2131 x$ac_cv_header_values_h)
2133 glib_ms=MINSHORT glib_Ms=MAXSHORT glib_Mus="(((gushort)G_MAXSHORT)*2+1)"
2134 glib_mi=MININT glib_Mi=MAXINT glib_Mui="(((guint)G_MAXINT)*2+1)"
2135 glib_ml=MINLONG glib_Ml=MAXLONG glib_Mul="(((gulong)G_MAXLONG)*2+1)"
2139 if test x$ac_cv_header_sys_poll_h = xyes ; then
2144 $ac_cv_sizeof_short)
2146 gint16_format='"hi"'
2147 guint16_format='"hu"'
2152 guint16_format='"u"'
2156 $ac_cv_sizeof_short)
2158 gint32_format='"hi"'
2159 guint32_format='"hu"'
2164 guint32_format='"u"'
2168 gint32_format='"li"'
2169 guint32_format='"lu"'
2176 guint64_format='"u"'
2178 gint64_constant='(val)'
2182 gint64_format='"li"'
2183 guint64_format='"lu"'
2185 gint64_constant='(val##L)'
2187 $ac_cv_sizeof_long_long)
2189 if test -n "$glib_cv_long_long_format"; then
2190 gint64_format='"'$glib_cv_long_long_format'i"'
2191 guint64_format='"'$glib_cv_long_long_format'u"'
2193 glib_extension='G_GNUC_EXTENSION '
2194 gint64_constant='(G_GNUC_EXTENSION (val##LL))'
2196 $ac_cv_sizeof___int64)
2198 if test -n "$glib_cv_long_long_format"; then
2199 gint64_format='"'$glib_cv_long_long_format'i"'
2200 guint64_format='"'$glib_cv_long_long_format'u"'
2203 gint64_constant='(val##i64)'
2206 glib_size_t=$glib_cv_sizeof_size_t
2207 glib_size_type_define=$glib_size_type
2208 glib_void_p=$ac_cv_sizeof_long
2209 glib_long=$ac_cv_sizeof_void_p
2211 gintbits=`expr $ac_cv_sizeof_int \* 8`
2212 glongbits=`expr $ac_cv_sizeof_long \* 8`
2215 case $ac_cv_sizeof_void_p in
2216 $ac_cv_sizeof_int) glib_gpi_cast='' glib_gpui_cast='' ;;
2217 $ac_cv_sizeof_long) glib_gpi_cast='(glong)' glib_gpui_cast='(gulong)' ;;
2218 *) glib_unknown_void_p=yes ;;
2223 x$ac_cv_func_atexit)
2225 #ifdef NeXT /* @#%@! NeXTStep */
2226 # define g_ATEXIT(proc) (!atexit (proc))
2228 # define g_ATEXIT(proc) (atexit (proc))
2231 x$ac_cv_func_on_exit)
2233 #define g_ATEXIT(proc) (on_exit ((void (*)(int, void*))(proc), NULL))"
2238 x$ac_cv_func_memmove)
2240 #define g_memmove(d,s,n) G_STMT_START { memmove ((d), (s), (n)); } G_STMT_END'
2242 x$glib_cv_working_bcopy)
2244 /* memmove isn't available, but bcopy can copy overlapping memory regions */
2245 #define g_memmove(d,s,n) G_STMT_START { bcopy ((s), (d), (n)); } G_STMT_END"
2249 /* memmove isn't found and bcopy can't copy overlapping memory regions,
2250 * so we have to roll our own copy routine. */
2251 void g_memmove (void* dest, const void * src, unsigned long len);"
2256 #define GLIB_MAJOR_VERSION $GLIB_MAJOR_VERSION
2257 #define GLIB_MINOR_VERSION $GLIB_MINOR_VERSION
2258 #define GLIB_MICRO_VERSION $GLIB_MICRO_VERSION
2262 x$glib_cv_va_copy) glib_vacopy='#define G_VA_COPY va_copy' ;;
2263 x$glib_cv___va_copy) glib_vacopy='#define G_VA_COPY __va_copy' ;;
2267 if test x$glib_cv_va_val_copy = xno; then
2268 glib_vacopy="\$glib_vacopy
2269 #define G_VA_COPY_AS_ARRAY 1"
2272 if test x$glib_cv_hasinline = xyes; then
2273 glib_inline='#define G_HAVE_INLINE 1'
2275 if test x$glib_cv_has__inline = xyes; then
2276 glib_inline="\$glib_inline
2277 #define G_HAVE___INLINE 1"
2279 if test x$glib_cv_has__inline__ = xyes; then
2280 glib_inline="\$glib_inline
2281 #define G_HAVE___INLINE__ 1"
2284 g_have_gnuc_varargs=$g_have_gnuc_varargs
2285 g_have_iso_c_varargs=$g_have_iso_c_varargs
2286 g_have_iso_cxx_varargs=$g_have_iso_cxx_varargs
2289 x$ac_cv_c_bigendian)
2290 g_byte_order=G_BIG_ENDIAN
2295 g_byte_order=G_LITTLE_ENDIAN
2301 g_stack_grows=$glib_cv_stack_grows
2303 g_have_eilseq=$have_eilseq
2305 case x$have_threads in
2306 xno) g_enable_threads_def="#undef";;
2307 *) g_enable_threads_def="#define";;
2310 g_threads_impl_def=$g_threads_impl
2312 g_mutex_has_default="$mutex_has_default"
2313 g_mutex_sizeof="$glib_cv_sizeof_gmutex"
2314 g_system_thread_sizeof="$glib_cv_sizeof_system_thread"
2315 g_mutex_contents="$glib_cv_byte_contents_gmutex"
2317 g_module_suffix="$glib_gmodule_suffix"
2321 glib_os="#define G_OS_BEOS"
2324 glib_os="#define G_OS_UNIX
2325 #define G_PLATFORM_WIN32
2326 #define G_WITH_CYGWIN"
2329 glib_os="#define G_OS_WIN32
2330 #define G_PLATFORM_WIN32"
2333 glib_os="#define G_OS_UNIX"
2340 glib-2.0-uninstalled.pc
2342 gmodule-2.0-uninstalled.pc
2344 gthread-2.0-uninstalled.pc
2346 gobject-2.0-uninstalled.pc
2352 build/win32/Makefile
2353 build/win32/dirent/Makefile
2355 glib/libcharset/Makefile
2356 gmodule/gmoduleconf.h
2359 gobject/glib-mkenums
2363 docs/reference/Makefile
2364 docs/reference/glib/Makefile
2365 docs/reference/gobject/Makefile