MAKEALL: remove false positive error check

CROSS_COMPILE is not necessary in some cases:
 - Sandbox
 - Native build
   (e.g. when you build barebox for ARM on the ARM Linux system)
 - If CONFIG_CROSS_COMPILE is supported like Linux in the future,
   CROSS_COMPILE might be set by Kbuild.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 0 insertions, 7 deletions

diff --git a/MAKEALL b/MAKEALL
index 4185cd1994..cd8a52dfe5 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -256,13 +256,6 @@ then
 	REGEX="*"
 fi
 
-if [ ! "${CONFIG}" ] && [ ! "${CROSS_COMPILE+set}" ]
-then
-	echo "You need to specify a CONFIG or a CROSS_COMPILE"
-	usage
-	exit 1
-fi
-
 if [ ! "${ARCH}" ] || [ ! -d arch/${ARCH} ]
 then
 	do_build_all