From 7bc0718d3439297d002f9f8eccf4459e258b660f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Lindqvist?= <bjourne@gmail.com>
Date: Mon, 30 Nov 2015 23:23:46 +0100
Subject: [PATCH] Build: simpler version# parsing logic (parsing gcc --version
 failed on my system)

---
 build-support/factor.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build-support/factor.sh b/build-support/factor.sh
index 00be3ce779..ee71c0444f 100755
--- a/build-support/factor.sh
+++ b/build-support/factor.sh
@@ -133,7 +133,7 @@ semver_into() {
 
 # issue 1440
 gcc_version_ok() {
-	GCC_VERSION=`gcc --version | head -n1 | rev | cut -d ' ' -f 1 | rev`
+	GCC_VERSION=`gcc -dumpversion`
 	local GCC_MAJOR local GCC_MINOR local GCC_PATCH local GCC_SPECIAL
 	semver_into $GCC_VERSION GCC_MAJOR GCC_MINOR GCC_PATCH GCC_SPECIAL