include $(TOOLCHAIN_DIR)/make/kernel/*/*.mk

KERNEL_TOOLCHAIN:=binutils-kernel gcc-kernel

$(KERNEL_TOOLCHAIN_DIR):
	@mkdir -p $@

$(KERNEL_TOOLCHAIN_STAGING_DIR):
	@mkdir -p $@
	@mkdir -p $@/bin
	@mkdir -p $@/lib
	@mkdir -p $@/$(REAL_GNU_KERNEL_NAME)
	@ln -snf ../lib $@/$(REAL_GNU_KERNEL_NAME)/lib

kernel-toolchain: $(KERNEL_TOOLCHAIN_DIR) $(KERNEL_TOOLCHAIN_STAGING_DIR) $(KERNEL_TOOLCHAIN_SYMLINK) \
		$(KERNEL_TOOLCHAIN)

kernel-toolchain-source: $(KERNEL_TOOLCHAIN_DIR) \
	$(BINUTILS_KERNEL_DIR)/.unpacked \
	$(GCC_KERNEL_DIR)/.unpacked \

kernel-toolchain-clean:
	rm -f $(KERNEL_TOOLCHAIN_STAGING_DIR)/bin/$(REAL_GNU_KERNEL_NAME)*
	-$(MAKE) -C $(BINUTILS_KERNEL_DIR) clean
	rm -rf $(GCC_KERNELBUILD_DIR1)
	rm -rf $(GCC_KERNELBUILD_DIR2)

kernel-toolchain-dirclean:
	rm -rf $(KERNEL_TOOLCHAIN_DIR)
	rm -rf $(TOOLCHAIN_BUILD_DIR)/$(KERNEL_TOOLCHAIN_COMPILER)
	rm -f $(TOOLCHAIN_DIR)/kernel

kernel-toolchain-distclean: kernel-toolchain-dirclean