From 5679254b7b79e2f091fbb8658af910fe961f4d65 Mon Sep 17 00:00:00 2001
From: Sam James <sam@gentoo.org>
Date: Fri, 4 Nov 2022 01:35:53 +0000
Subject: [PATCH] Fix -Wimplicit-function-declaration for strerror

Signed-off-by: Sam James <sam@gentoo.org>
--- a/configure.in
+++ b/configure.in
@@ -51,6 +51,7 @@ AC_CHECK_FUNC(tempnam,,AC_DEFINE(tempnam,_FP_tempnam))
 #
 AC_MSG_CHECKING([for strerror])
 AC_TRY_LINK([
+#include <string.h>
 char *blubb() { return (char *) strerror (42); }
 ],[
 (void) blubb();