X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/3e8bff3590764c1f6f691db7c7fbb020e6113944..b0f7f110190857f10b2f46d95e1ae496ad438449:/include/toplevel.mk

diff --git a/include/toplevel.mk b/include/toplevel.mk
index 06b005568..6d46fe1ed 100644
--- a/include/toplevel.mk
+++ b/include/toplevel.mk
@@ -24,6 +24,9 @@ export REVISION
 export OPENWRTVERSION
 export IS_TTY=$(shell tty -s && echo 1 || echo 0)
 
+# make sure that a predefined CFLAGS variable does not disturb packages
+export CFLAGS=
+
 ifeq ($(FORCE),)
   .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build
 endif
@@ -45,7 +48,7 @@ prepare-tmpinfo: FORCE
 	touch $(TOPDIR)/tmp/.build
 
 .config: ./scripts/config/conf prepare-tmpinfo $(if $(CONFIG_HAVE_DOT_CONFIG),,FORCE)
-	@+if [ \! -f .config ] || ! grep CONFIG_HAVE_DOT_CONFIG .config >/dev/null; then \
+	@+if [ \! -e .config ] || ! grep CONFIG_HAVE_DOT_CONFIG .config >/dev/null; then \
 		[ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \
 		$(_SINGLE)$(NO_TRACE_MAKE) menuconfig $(PREP_MK); \
 	fi
@@ -72,7 +75,7 @@ oldconfig: scripts/config/conf prepare-tmpinfo FORCE
 	$< -$(if $(CONFDEFAULT),$(CONFDEFAULT),o) Config.in
 
 menuconfig: scripts/config/mconf prepare-tmpinfo FORCE
-	if [ \! -f .config -a -e $(HOME)/.openwrt/defconfig ]; then \
+	if [ \! -e .config -a -e $(HOME)/.openwrt/defconfig ]; then \
 		cp $(HOME)/.openwrt/defconfig .config; \
 	fi
 	$< Config.in