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Formerly configure.in.~16~

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Roland McGrath 1993-02-05 20:24:00 +00:00
parent 309a65a790
commit d870f4df8c
1 changed files with 4 additions and 0 deletions
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4
configure.in
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@ -47,6 +47,10 @@ AC_COMPILE_CHECK(union wait, [#include <sys/types.h>
conflicts with WEXITSTATUS et al, we don't want to use it at all. */
if (WEXITSTATUS (status) != 0) pid = -1;
#endif
#ifdef HAVE_WAITPID
/* Make sure union wait works with waitpid. */
pid = waitpid (-1, &status, 0);
#endif
],
AC_DEFINE(HAVE_UNION_WAIT))