Updated configure.in

7224bd13 · 00afb318 · 7224bd13
Commit 7224bd13 authored Aug 03, 1999 by
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pcgi/configure.in pcgi/configure.in +7 -0

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--- a/pcgi/configure.in
+++ b/pcgi/configure.in
@@ -58,4 +58,11 @@ dnl Checks for library functions.
 AC_TYPE_SIGNAL
 AC_CHECK_FUNCS(putenv socket strerror)

+AC_MSG_CHECKING(for union semun)
+AC_TRY_LINK([#include <sys/types.h>
+#include <sys/ipc.h>
+#include <sys/sem.h>],
+[union semun semun;],
+AC_DEFINE(HAVE_UNION_SEMUN) AC_MSG_RESULT(yes),AC_MSG_RESULT(no))
+
 AC_OUTPUT(Makefile)