From d5480df526b5a19ee2fcfce93b8121d2cdfb70ef Mon Sep 17 00:00:00 2001
From: Sebastian Pop <s.pop@samsung.com>
Date: Fri, 8 Feb 2019 14:41:07 -0600
Subject: [PATCH] fix auto-detection of cross compilation for bare-metal linaro
 compilers

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

diff --git a/configure b/configure
index 81ab0402..c85421d6 100755
--- a/configure
+++ b/configure
@@ -268,7 +268,7 @@ if test "$gcc" -eq 1 && ($cc $CFLAGS -c $test.c) >> configure.log 2>&1; then
   CFLAGS="${CFLAGS} -std=c99"
 
   # Re-check ARCH if the compiler is a cross-compiler.
-  if $CC -print-multiarch 1> /dev/null 2>&1; then
+  if $CC -print-multiarch && test -n "$($CC -print-multiarch)" 1> /dev/null 2>&1; then
       CC_ARCH=`$CC $CFLAGS -print-multiarch | sed 's/-.*//g'`
   else
       CC_ARCH=`$CC $CFLAGS -dumpmachine | sed 's/-.*//g'`
-- 
2.47.2