[PATCH 1/2] configure.sh: Respect CFLAGS from the environment

Currently, configure.sh does not inherit any cflags from the
environment. However, for MIPS, it's necessary to pass additional
cflags to decide, for example, if we want a big endian (-BE) or
little endian (-EL) build. As a result of which, we modify the
configure.sh script to respect additional cflags passed by the
user.

Signed-off-by: Markos Chandras <[email protected]>
---
 configure.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.sh b/configure.sh
index d2a31c266519..98905fb8e7fd 100755
--- a/configure.sh
+++ b/configure.sh
@@ -16,9 +16,9 @@ MISSING_DEFS=0
 # expand tilde
 CC="$(eval echo ${CROSS_COMPILE}${CC})"
 
-CFLAGS=""
+CFLAGS="${CFLAGS}"
 if [ "${SYSROOT}xx" != "xx" ]; then
-	CFLAGS="$(eval echo --sysroot=${SYSROOT} )"
+	CFLAGS="${CFLAGS} $(eval echo --sysroot=${SYSROOT} )"
 fi
 
 echo "#pragma once" > $CONFIGH
-- 
2.1.0