add basic build instructions to README and build-dir-fresh target

[pve-kernel.git] / Makefile

diff --git a/Makefile b/Makefile
index 8dc86cef3655b9aeb0a9e7c0545ad70b47180471..69cf0148b4fd2b38f92a97354e839adf9b8e55a7 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -79,6 +79,12 @@ $(BUILD_DIR).prepared: $(addsuffix .prepared,$(KERNEL_SRC) $(MODULES) debian)
        cp -a abi-blacklist $(BUILD_DIR)/
        touch $@
 
+.PHONY: build-dir-fresh
+build-dir-fresh:
+       $(MAKE) clean
+       $(MAKE) $(BUILD_DIR).prepared
+       echo "created build-directory: $(BUILD_DIR).prepared/"
+
 debian.prepared: debian
        rm -rf $(BUILD_DIR)/debian
        mkdir -p $(BUILD_DIR)