From d870f4df8c7ed0099a737958db0bcfd859abb339 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Fri, 5 Feb 1993 20:24:00 +0000 Subject: Formerly configure.in.~16~ --- configure.in | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'configure.in') diff --git a/configure.in b/configure.in index aa2997d..5d79c2c 100644 --- a/configure.in +++ b/configure.in @@ -47,6 +47,10 @@ AC_COMPILE_CHECK(union wait, [#include 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)) -- cgit v1.2.3