build: remove old kernel-headers build directories

Saves space after updating kernel versions Signed-off-by: Felix Fietkau <nbd@nbd.name>
7 years ago · 76b62e6022
parent 8f4085e2fd
commit 76b62e6022
1 changed files with 1 additions and 0 deletions
--- a/toolchain/kernel-headers/Makefile
+++ b/toolchain/kernel-headers/Makefile
@ -71,6 +71,7 @@ define Host/Configure/post/mipsel
 endef

 define Host/Prepare
+	rm -rf $(BUILD_DIR_TOOLCHAIN)/linux-*
 	$(call Kernel/Prepare/Default)
 	rm -f $(BUILD_DIR_TOOLCHAIN)/linux
 	ln -s linux-$(LINUX_VERSION) $(BUILD_DIR_TOOLCHAIN)/linux