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-rw-r--r--util/kconfig/Makefile3
1 files changed, 3 insertions, 0 deletions
diff --git a/util/kconfig/Makefile b/util/kconfig/Makefile
index ab741139f7..243f763237 100644
--- a/util/kconfig/Makefile
+++ b/util/kconfig/Makefile
@@ -97,6 +97,9 @@ else
$< --defconfig=$(KBUILD_DEFCONFIG) $(Kconfig)
endif
+olddefconfig: $(objk)/conf
+ $< --olddefconfig $(Kconfig)
+
%_defconfig: $(objk)/conf
$< --defconfig=configs/$@ $(Kconfig)