- $(patsubst CONFIG_%, -DCONFIG_%=1, $(filter %=m,$(PKG_EXTRA_KCONFIG))) \
- $(patsubst CONFIG_%, -DCONFIG_%=1, $(filter %=y,$(PKG_EXTRA_KCONFIG))) \
+ $(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=m,%,$(filter %=m,$(PKG_EXTRA_KCONFIG)))) \
+ $(patsubst CONFIG_%, -DCONFIG_%=1, $(patsubst %=y,%,$(filter %=y,$(PKG_EXTRA_KCONFIG)))) \