From: Sergei Trofimovich <slyfox@gentoo.org>
Date: Mon, 25 Dec 2017 10:54:47 +0000 (+0000)
Subject: eclass/toolchain.eclass: use CXXFLAGS=CFLAGS if CFLAGS_<CTARGET> is not set
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=024154edd5c2889eb5779d09e9c04de9c92fe5d8;p=gentoo.git

eclass/toolchain.eclass: use CXXFLAGS=CFLAGS if CFLAGS_<CTARGET> is not set

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
---

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}}