diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/configure.ac b/configure.ac index 6df0dfa82..fd6c0d953 100644 --- a/configure.ac +++ b/configure.ac @@ -1317,48 +1317,6 @@ if test x$glib_cv_langinfo_abaltmon = xyes; then fi AC_LANG_RESTORE -dnl **************************************** -dnl *** posix_memalign *** -dnl **************************************** -AC_MSG_CHECKING(for a compliant posix_memalign() implementation) -AC_CACHE_VAL(glib_cv_compliant_posix_memalign,[ - glib_cv_compliant_posix_memalign=0 - if test "$ac_cv_func_posix_memalign" = "yes" ; then - AC_TRY_RUN([ - #define _XOPEN_SOURCE 600 - #include <stdlib.h> /* posix_memalign() should be defined here */ - /* some systems break if #include <malloc.h> used */ - static void test_memalign (size_t boundary, size_t size) { - void *mem = 0; - if (posix_memalign (&mem, boundary, size) != 0 || !mem) - exit (1); - else - free (mem); - } - int main() { - test_memalign ( 128, 128 - 2 * sizeof (void*)); - test_memalign ( 256, 256 - 2 * sizeof (void*)); - test_memalign ( 512, 512 - 2 * sizeof (void*)); - test_memalign ( 1024, 1024 - 2 * sizeof (void*)); - test_memalign ( 2048, 2048 - 2 * sizeof (void*)); - test_memalign ( 4096, 4096 - 2 * sizeof (void*)); - test_memalign ( 8192, 8192 - 2 * sizeof (void*)); - test_memalign (16384, 16384 - 2 * sizeof (void*)); - test_memalign (32768, 32768 - 2 * sizeof (void*)); - exit (0); /* success */ - } - ], - [glib_cv_compliant_posix_memalign=1], [], [:]) - : - fi - ]) -AS_IF([test "$glib_cv_compliant_posix_memalign" = "1"], [ - AC_MSG_RESULT(yes) - AC_DEFINE(POSIX_MEMALIGN_WITH_COMPLIANT_ALLOCS, 1, [define if posix_memalign() can allocate any size]) -], [ - AC_MSG_RESULT(no) -]) - dnl **************************************** dnl *** strlcpy/strlcat *** |