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-rw-r--r--Makefile6
1 files changed, 4 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index 61c776da9..f06977797 100644
--- a/Makefile
+++ b/Makefile
@@ -320,9 +320,11 @@ $(CONFIG)/mconf:
menuconfig: $(CONFIG)/mconf
@-mkdir -p $(CONFIG)/buildroot-config
- @KCONFIG_AUTOCONFIG=$(CONFIG)/buildroot-config/auto.conf \
+ @if ! KCONFIG_AUTOCONFIG=$(CONFIG)/buildroot-config/auto.conf \
KCONFIG_AUTOHEADER=$(CONFIG)/buildroot-config/autoconf.h \
- $(CONFIG)/mconf $(CONFIG_CONFIG_IN)
+ $(CONFIG)/mconf $(CONFIG_CONFIG_IN); then \
+ test -f .config.cmd || rm -f .config; \
+ fi
config: $(CONFIG)/conf
@-mkdir -p $(CONFIG)/buildroot-config