diff options
Diffstat (limited to 'src/configure.ac')
| -rw-r--r-- | src/configure.ac | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/src/configure.ac b/src/configure.ac index d56001f9b5..a3c5f8da8c 100644 --- a/src/configure.ac +++ b/src/configure.ac @@ -2416,25 +2416,8 @@ else LDFLAGS="$ac_save_LDFLAGS" - AC_MSG_CHECKING(size of wchar_t is 2 bytes) - AC_CACHE_VAL(ac_cv_small_wchar_t, - [AC_RUN_IFELSE([AC_LANG_SOURCE([ -#include <X11/Xlib.h> -#if STDC_HEADERS -# include <stdlib.h> -# include <stddef.h> -#endif - int main() - { - if (sizeof(wchar_t) <= 2) - exit(1); - exit(0); - }])], - ac_cv_small_wchar_t="no", - ac_cv_small_wchar_t="yes", - AC_MSG_ERROR(failed to compile test program))]) - AC_MSG_RESULT($ac_cv_small_wchar_t) - if test "x$ac_cv_small_wchar_t" = "xyes" ; then + AC_CHECK_SIZEOF([wchar_t]) + if test "$ac_cv_sizeof_wchar_t" -le 2; then AC_DEFINE(SMALL_WCHAR_T) fi |