if CONFIG_DEFAULT_ENVIRONMENT_PATH="" then
$(DEFAULT_ENVIRONMENT_PATH) expands to 'defaultenv "" '
The "" would cause every single file found in $(srctree) to be included in
$(ENV_FILES). This would then cause scripts/mod/sumversions.c to get
recompiled using $(CC) and fail compilation if $(CC) points to a newlib
cross compiler
Signed-off-by: Jon Ringle <jon@ringle.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>