X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/1a3c05003391f0d8119d0a5b7940d14d53df1eca..adde7768a2eab2950a7628319ec832c63a00ff03:/include/toplevel.mk

diff --git a/include/toplevel.mk b/include/toplevel.mk
index 606e3e584..906a9a125 100644
--- a/include/toplevel.mk
+++ b/include/toplevel.mk
@@ -44,8 +44,8 @@ prepare-tmpinfo: FORCE
 	./scripts/metadata.pl package_mk tmp/.packageinfo > tmp/.packagedeps || { rm -f tmp/.packagedeps; false; }
 	touch $(TOPDIR)/tmp/.build
 
-.config: ./scripts/config/conf prepare-tmpinfo
-	@+if [ \! -f .config ]; then \
+.config: ./scripts/config/conf prepare-tmpinfo $(if $(CONFIG_HAVE_DOT_CONFIG),,FORCE)
+	@+if [ \! -f .config ] || ! grep CONFIG_HAVE_DOT_CONFIG .config >/dev/null; then \
 		[ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \
 		$(NO_TRACE_MAKE) menuconfig $(PREP_MK); \
 	fi