From a6067da355a1f88ebcd002b104091939257dca6d Mon Sep 17 00:00:00 2001
From: Jeffrey Walton <noloader@gmail.com>
Date: Wed, 5 Dec 2018 18:30:25 -0500
Subject: [PATCH] Fix Fedora and Red Hat feature tests They use a hardened
 build and include flags like -Werror=XXX and -Wp,FORTIFY_SOURCE

---
 GNUmakefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/GNUmakefile b/GNUmakefile
index 25dc0546..9bb08b97 100755
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -122,7 +122,7 @@ endif
 
 # Strip out -Wall, -Wextra and friends for feature testing
 ifeq ($(DETECT_FEATURES),1)
-  TCXXFLAGS := $(filter-out -Wall -Wextra -Werror -Wunused -Wconversion, $(CXXFLAGS))
+  TCXXFLAGS := $(filter-out -Wall -Wextra -Werror% -Wunused -Wconversion -Wp%, $(CXXFLAGS))
   ifneq ($(strip $(TCXXFLAGS)),)
     $(info Using testing flags: $(TCXXFLAGS))
   endif