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Remove now unused qsort_r checks

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https://bugzilla.gnome.org/show_bug.cgi?id=672095
This commit is contained in:
Alexander Larsson 2012-03-16 12:51:33 +01:00
parent a43dd7435a
commit 8ae5bd399e
1 changed files with 0 additions and 45 deletions
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45
configure.ac
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@ -569,51 +569,6 @@ AC_FUNC_ALLOCA
AC_CHECK_FUNCS(mmap posix_memalign memalign valloc fsync pipe2) AC_CHECK_FUNCS(mmap posix_memalign memalign valloc fsync pipe2)
AC_CHECK_FUNCS(atexit on_exit timegm gmtime_r) AC_CHECK_FUNCS(atexit on_exit timegm gmtime_r)
dnl don't use AC_CHECK_FUNCS here, otherwise HAVE_QSORT_R will
dnl be automatically defined, which we don't want to do
dnl until we have checked this function is actually usable
AC_CHECK_FUNC([qsort_r])
# BSD has a qsort_r with wrong argument order
if test x$ac_cv_func_qsort_r = xyes ; then
AC_CACHE_CHECK([if qsort_r uses glibc compatible argument order], glib_cv_have_qsort_r, [
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#define _GNU_SOURCE
#include <stdlib.h>
static int
cmp (const void *a, const void *b, void *c)
{
const int *ia = a;
const int *ib = b;
if (*ia < *ib)
return -1;
else if (*ia > *ib)
return 1;
else
return 0;
}
int
main (int argc, char **argv)
{
int arr[3] = { 1, 2, 0 };
int d = 3;
qsort_r (arr, 3, sizeof (int), cmp, &d);
if (arr[0] == 0 && arr[1] == 1 && arr[2] == 2)
return 0;
else
return 1;
}]])],[glib_cv_have_qsort_r=yes],[glib_cv_have_qsort_r=no],[glib_cv_have_qsort_r=no])])
fi
if test x$glib_cv_have_qsort_r = xyes ; then
AC_DEFINE(HAVE_QSORT_R, 1, [Define to 1 if you have the 'qsort_r' function])
fi
AC_CHECK_SIZEOF(char) AC_CHECK_SIZEOF(char)
AC_CHECK_SIZEOF(short) AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(long) AC_CHECK_SIZEOF(long)