"Masao Yonenaga" <yonenaga@xxxxxxxxx> writes: > How can I handle this situation properly? AC_CHECK_DECLS should do the trick. > I want to avoid unconditionally defining _GNU_SOURCE because its > side effects are unpredictable. In practice I find that omitting _GNU_SOURCE causes far more porting hassles than it cures, because the "standard conforming" environments are less-often used and are not as well debugged. I suggest using AC_USE_SYSTEM_EXTENSIONS instead. _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx http://lists.gnu.org/mailman/listinfo/autoconf
