only include strings.h if there is no string.h

diff --git a/config.h.in b/config.h.in
index f9f3f24031f43df975c415614d7fe7917c279753..922ccd9b586d5a71bada8e20d4ed5d6c1bb533c5 100644 (file)
--- a/config.h.in
+++ b/config.h.in
@@ -281,10 +281,10 @@
 /* Define if you have the <string.h> header file.  */
 #undef HAVE_STRING_H
 
-/* Define if you have the <strings.h> header file.  */
-#if !defined(__convex__) && !defined(convex)
+/* Define if you have the <strings.h> header file but no <string.h>.  */
+#ifndef HAVE_STRING_H
 #undef HAVE_STRINGS_H
-#endif /* convex */
+#endif /* !HAVE_STRING_H */
 
 /* Define your flavor of dir entry header file.  */
 #undef HAVE_DIRENT_H