From 6f5b41a2f5a6314614e286274eb8e985248aac60 Mon Sep 17 00:00:00 2001 From: Nick Desaulniers Date: Mon, 2 Aug 2021 11:39:08 -0700 Subject: Makefile: move initial clang flag handling into scripts/Makefile.clang With some of the changes we'd like to make to CROSS_COMPILE, the initial block of clang flag handling which controls things like the target triple, whether or not to use the integrated assembler and how to find GAS, and erroring on unknown warnings is becoming unwieldy. Move it into its own file under scripts/. Reviewed-by: Nathan Chancellor Signed-off-by: Nick Desaulniers Signed-off-by: Masahiro Yamada --- Makefile | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index a0376430da20..f5419ce69ce8 100644 --- a/Makefile +++ b/Makefile @@ -584,20 +584,7 @@ endif CC_VERSION_TEXT = $(subst $(pound),,$(shell LC_ALL=C $(CC) --version 2>/dev/null | head -n 1)) ifneq ($(findstring clang,$(CC_VERSION_TEXT)),) -ifneq ($(CROSS_COMPILE),) -CLANG_FLAGS += --target=$(notdir $(CROSS_COMPILE:%-=%)) -endif -ifeq ($(LLVM_IAS),1) -CLANG_FLAGS += -integrated-as -else -CLANG_FLAGS += -no-integrated-as -GCC_TOOLCHAIN_DIR := $(dir $(shell which $(CROSS_COMPILE)elfedit)) -CLANG_FLAGS += --prefix=$(GCC_TOOLCHAIN_DIR)$(notdir $(CROSS_COMPILE)) -endif -CLANG_FLAGS += -Werror=unknown-warning-option -KBUILD_CFLAGS += $(CLANG_FLAGS) -KBUILD_AFLAGS += $(CLANG_FLAGS) -export CLANG_FLAGS +include $(srctree)/scripts/Makefile.clang endif # Include this also for config targets because some architectures need -- cgit v1.2.3-70-g09d2