diff options
| -rw-r--r-- | Config.in | 5 | ||||
| -rw-r--r-- | include/kernel-defaults.mk | 10 |
2 files changed, 15 insertions, 0 deletions
@@ -142,6 +142,11 @@ config SOURCE_FEEDS_REV prompt "Revision for the source feed svn checkout" if BUILDOPTS default "" +config EXTERNAL_KERNEL_TREE + string + prompt "Use external kernel tree" if DEVEL + default "" + source "toolchain/Config.in" menuconfig BUILDSYSTEM_SETTINGS diff --git a/include/kernel-defaults.mk b/include/kernel-defaults.mk index 69ff8fa6f0..1e0b28b2ed 100644 --- a/include/kernel-defaults.mk +++ b/include/kernel-defaults.mk @@ -32,11 +32,21 @@ endif # defined in quilt.mk Kernel/Patch:=$(Kernel/Patch/Default) +ifeq ($(strip $(CONFIG_EXTERNAL_KERNEL_TREE)),"") define Kernel/Prepare/Default bzcat $(DL_DIR)/$(LINUX_SOURCE) | $(TAR) -C $(KERNEL_BUILD_DIR) $(TAR_OPTIONS) $(Kernel/Patch) $(if $(QUILT),touch $(LINUX_DIR)/.quilt_used) endef +else +define Kernel/Prepare/Default + mkdir -p $(KERNEL_BUILD_DIR) + if [ -d $(LINUX_DIR) ]; then \ + rmdir $(LINUX_DIR); \ + fi + ln -s $(CONFIG_EXTERNAL_KERNEL_TREE) $(LINUX_DIR) +endef +endif define Kernel/Configure/2.4 $(SED) "s,\-mcpu=,\-mtune=,g;" $(LINUX_DIR)/arch/mips/Makefile |