From f1ac7122645bbeb56e7a4401f71a7055cb2431c4 Mon Sep 17 00:00:00 2001
From: Anton Mitrofanov <BugMaster@narod.ru>
Date: Mon, 22 May 2017 23:59:32 +0300
Subject: [PATCH] configure: Don't try to detect clang by $CC

Only check if option -Werror=unknown-warning-option is supported before adding it
---
 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index 52871c43..f7b14d9d 100755
--- a/configure
+++ b/configure
@@ -589,7 +589,7 @@ else
     fi
 fi
 
-if [[ "$cc_base" = clang* ]]; then
+if [ $compiler = GNU ]; then
     if cc_check '' -Werror=unknown-warning-option ; then
         CHECK_CFLAGS="$CHECK_CFLAGS -Werror=unknown-warning-option"
     fi
-- 
2.40.0