diff options
Diffstat (limited to 'include/toplevel.mk')
| -rw-r--r-- | include/toplevel.mk | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/toplevel.mk b/include/toplevel.mk index e9384aebc..b215e41af 100644 --- a/include/toplevel.mk +++ b/include/toplevel.mk @@ -133,6 +133,13 @@ prereq:: prepare-tmpinfo .config @+$(NO_TRACE_MAKE) -r -s $@ %:: + @( \ + cp .config tmp/.config; \ + ./scripts/config/conf -D tmp/.config -w tmp/.config Config.in > /dev/null 2>&1; \ + if ./scripts/kconfig.pl '>' .config tmp/.config | grep -q CONFIG; then \ + echo "WARNING: your configuration is out of sync. Please run make menuconfig, oldconfig or defconfig!"; \ + fi \ + ) @+$(PREP_MK) $(NO_TRACE_MAKE) -r -s prereq @+$(SUBMAKE) -r $@ |