From 890019ecf23702b8a2a7f85ec51caafc93bf9321 Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Fri, 11 May 2018 16:12:33 +0200
Subject: [PATCH] Inherit compiler flags in the original order

---
 glibc.spec | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/glibc.spec b/glibc.spec
index 1164e08..c1e7b2d 100644
--- a/glibc.spec
+++ b/glibc.spec
@@ -703,20 +703,14 @@ df
 GCC=gcc
 GXX=g++
 
-# True if the compiler flag in the first argument is listed in
-# redhat-rpm-config.
-rpm_has_compiler_flag ()
-{
-	echo " $RPM_OPT_FLAGS $RPM_LD_FLAGS " | grep -q -F " $1 "
-}
-
 # Propagates the listed flags to BuildFlags if supplied by redhat-rpm-config.
 BuildFlags="-O2 -g"
 rpm_inherit_flags ()
 {
+	local reference=" $* "
 	local flag
-	for flag in "$@" ; do
-		if rpm_has_compiler_flag "$flag" ; then
+	for flag in $RPM_OPT_FLAGS $RPM_LD_FLAGS ; do
+		if echo "$reference" | grep -q -F " $flag " ; then
 			BuildFlags="$BuildFlags $flag"
 		fi
 	done
@@ -1850,6 +1844,7 @@ fi
 * Fri May 11 2018 Florian Weimer <fweimer@redhat.com> - 2.27.9000-17
 - Avoid exporting some Sun RPC symbols with default versions (#1577210)
 - Inherit the -mstackrealign flag if it is set
+- Inherit compiler flags in the original order
 - Auto-sync with upstream branch master,
   commit 89aacb513eb77549a29df2638913a0f8178cf3f5.