From be57a4bf0f40c488c6a60ccd87cbb1767221048d Mon Sep 17 00:00:00 2001
From: Jakub Jelen <jjelen@redhat.com>
Date: Mon, 20 Apr 2020 21:04:09 +0200
Subject: [PATCH] configure: Do not overwrite passed CFLAGS

---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 6219f36b..705bc027 100644
--- a/configure.ac
+++ b/configure.ac
@@ -79,7 +79,7 @@ AC_ARG_WITH(
 )
 
 if test "${enable_optimization}" = "no"; then
-	CFLAGS="-O0 -g"
+	CFLAGS="${CFLAGS} -O0 -g"
 fi
 
 dnl Check for some target-specific stuff