From 024154edd5c2889eb5779d09e9c04de9c92fe5d8 Mon Sep 17 00:00:00 2001
From: Sergei Trofimovich <slyfox@gentoo.org>
Date: Mon, 25 Dec 2017 10:54:47 +0000
Subject: [PATCH] eclass/toolchain.eclass: use CXXFLAGS=CFLAGS if
 CFLAGS_<CTARGET> is not set

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
---
 eclass/toolchain.eclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eclass/toolchain.eclass b/eclass/toolchain.eclass
index 58d859dfaf32..a038303ec7f5 100644
--- a/eclass/toolchain.eclass
+++ b/eclass/toolchain.eclass
@@ -1484,7 +1484,7 @@ gcc_do_filter_flags() {
 
 		# "hppa2.0-unknown-linux-gnu" -> hppa2_0_unknown_linux_gnu
 		local VAR="CFLAGS_"${CTARGET//[-.]/_}
-		CXXFLAGS=${!VAR}
+		CXXFLAGS=${!VAR-${CFLAGS}}
 	fi
 
 	export GCJFLAGS=${GCJFLAGS:-${CFLAGS}}
-- 
2.26.2