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author | Masahiro Yamada <yamada.m@jp.panasonic.com> | 2014-12-24 13:23:27 +0900 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-01-08 13:55:38 +0100 |
commit | d6d28acee05db669c55b53095044c6a791127c14 (patch) | |
tree | f72a0ad18f76827ef8f854d724b9a682ef5ca904 /arch/mips/Makefile | |
parent | 549f04b9c96c49e00b197c2c2b2c609971384491 (diff) | |
download | barebox-d6d28acee05db669c55b53095044c6a791127c14.tar.gz barebox-d6d28acee05db669c55b53095044c6a791127c14.tar.xz |
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 <yamada.m@jp.panasonic.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/mips/Makefile')
-rw-r--r-- | arch/mips/Makefile | 43 |
1 files changed, 0 insertions, 43 deletions
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) |