build: fix symlinked .config handling

[openwrt/staging/florian.git] / include / toplevel.mk

diff --git a/include/toplevel.mk b/include/toplevel.mk
index ceafffb3a7ba088e5fc5486e666c92bad9831142..4b63e8ab47a570c35d256ca011487f3d305b2799 100644 (file)
--- a/include/toplevel.mk
+++ b/include/toplevel.mk
@@ -129,7 +129,7 @@ menuconfig: scripts/config/mconf prepare-tmpinfo FORCE
        if [ \! -e .config -a -e $(HOME)/.openwrt/defconfig ]; then \
                cp $(HOME)/.openwrt/defconfig .config; \
        fi
-       $< Config.in
+       [ -L .config ] && export KCONFIG_OVERWRITECONFIG=1; $< Config.in
 
 prepare_kernel_conf: .config FORCE