From d6d28acee05db669c55b53095044c6a791127c14 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Wed, 24 Dec 2014 13:23:27 +0900 Subject: kbuild: move asm-offsets.h rule to ./Kbuild Currently, MIPS is the only architecture that needs include/generated/asm-offsets.h, but we have got ./Kbuild file now. It is a good reason to move asm-offsets.h rule from arch/mips/Makefile to ./Kbuild and add dummy asm-offsets.c for the other architectures. asm-offsets.h would be useful for all the architectures. This commit does not implement include/generated/bounds.h, but if necessary, it is easy to implement it. Signed-off-by: Masahiro Yamada Signed-off-by: Sascha Hauer --- arch/mips/Makefile | 43 ------------------------------------------- 1 file changed, 43 deletions(-) (limited to 'arch/mips/Makefile') diff --git a/arch/mips/Makefile b/arch/mips/Makefile index f3f4f67d86..6ef2bf75c3 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -148,46 +148,3 @@ dts := arch/mips/dts $(Q)$(MAKE) $(build)=$(dts) $(dts)/$@ KBUILD_IMAGE ?= $(KBUILD_BINARY) - -##### -# Generate asm-offsets.h -# - -offsets-file := include/generated/asm-offsets.h - -always += $(offsets-file) -targets += $(offsets-file) -targets += arch/$(SRCARCH)/lib/asm-offsets.s - -# Default sed regexp - multiline due to syntax constraints -define sed-y - "/^->/{s:->#\(.*\):/* \1 */:; \ - s:^->\([^ ]*\) [\$$#]*\([-0-9]*\) \(.*\):#define \1 \2 /* \3 */:; \ - s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; \ - s:->::; p;}" -endef - -quiet_cmd_offsets = GEN $@ -define cmd_offsets - (set -e; \ - echo "#ifndef __ASM_OFFSETS_H__"; \ - echo "#define __ASM_OFFSETS_H__"; \ - echo "/*"; \ - echo " * DO NOT MODIFY."; \ - echo " *"; \ - echo " * This file was generated by Kbuild"; \ - echo " *"; \ - echo " */"; \ - echo ""; \ - sed -ne $(sed-y) $<; \ - echo ""; \ - echo "#endif" ) > $@ -endef - -# We use internal kbuild rules to avoid the "is up to date" message from make -arch/$(SRCARCH)/lib/asm-offsets.s: arch/$(SRCARCH)/lib/asm-offsets.c FORCE - $(Q)mkdir -p $(dir $@) - $(call if_changed_dep,cc_s_c) - -$(obj)/$(offsets-file): arch/$(SRCARCH)/lib/asm-offsets.s Makefile - $(call cmd,offsets) -- cgit v1.2.3