Generate include/generated/generic-asm-offsets.h and include/generated/asm-offsets.h in ./Kbuild. This commit also changes the include guard. Before this commit, __ASM_OFFSETS_H__ was used for both of them. So we could not include generic-asm-offsets.h and asm-offsets.h at the same time. This commit renames the include guard of the former to __GENERIC_ASM_OFFSETS_H__. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>master
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# |
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# Kbuild for top-level directory of U-Boot |
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# This file takes care of the following: |
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# 1) Generate generic-asm-offsets.h |
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# 2) Generate asm-offsets.h |
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##### |
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# 1) Generate generic-asm-offsets.h |
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generic-offsets-file := include/generated/generic-asm-offsets.h |
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always := $(generic-offsets-file) |
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targets := $(generic-offsets-file) lib/asm-offsets.s |
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quiet_cmd_generic-offsets = GEN $@ |
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define cmd_generic-offsets |
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(set -e; \ |
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echo "#ifndef __GENERIC_ASM_OFFSETS_H__"; \ |
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echo "#define __GENERIC_ASM_OFFSETS_H__"; \ |
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echo "/*"; \ |
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echo " * DO NOT MODIFY."; \ |
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echo " *"; \ |
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echo " * This file was generated by Kbuild"; \ |
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echo " *"; \ |
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echo " */"; \ |
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echo ""; \ |
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sed -ne $(sed-y) $<; \ |
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echo ""; \ |
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echo "#endif" ) > $@ |
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endef |
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# We use internal kbuild rules to avoid the "is up to date" message from make |
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lib/asm-offsets.s: lib/asm-offsets.c FORCE |
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$(Q)mkdir -p $(dir $@) |
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$(call if_changed_dep,cc_s_c) |
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$(obj)/$(generic-offsets-file): lib/asm-offsets.s Kbuild |
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$(Q)mkdir -p $(dir $@) |
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$(call cmd,generic-offsets) |
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##### |
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# 2) Generate asm-offsets.h |
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# |
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ifneq ($(wildcard $(srctree)/$(CPUDIR)/$(SOC)/asm-offsets.c),) |
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offsets-file := include/generated/asm-offsets.h |
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endif |
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always += $(offsets-file) |
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targets += $(offsets-file) |
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targets += $(CPUDIR)/$(SOC)/asm-offsets.s |
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# Default sed regexp - multiline due to syntax constraints |
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define sed-y |
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"/^->/{s:->#\(.*\):/* \1 */:; \ |
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s:^->\([^ ]*\) [\$$#]*\([-0-9]*\) \(.*\):#define \1 \2 /* \3 */:; \ |
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s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; \ |
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s:->::; p;}" |
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endef |
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CFLAGS_asm-offsets.o := -DDO_DEPS_ONLY |
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quiet_cmd_offsets = GEN $@ |
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define cmd_offsets |
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(set -e; \ |
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echo "#ifndef __ASM_OFFSETS_H__"; \ |
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echo "#define __ASM_OFFSETS_H__"; \ |
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echo "/*"; \ |
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echo " * DO NOT MODIFY."; \ |
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echo " *"; \ |
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echo " * This file was generated by Kbuild"; \ |
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echo " *"; \ |
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echo " */"; \ |
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echo ""; \ |
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sed -ne $(sed-y) $<; \ |
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echo ""; \ |
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echo "#endif" ) > $@ |
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endef |
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# We use internal kbuild rules to avoid the "is up to date" message from make |
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$(CPUDIR)/$(SOC)/asm-offsets.s: $(CPUDIR)/$(SOC)/asm-offsets.c FORCE |
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$(Q)mkdir -p $(dir $@) |
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$(call if_changed_dep,cc_s_c) |
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$(obj)/$(offsets-file): $(CPUDIR)/$(SOC)/asm-offsets.s |
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$(call cmd,offsets) |
@ -1,27 +0,0 @@ |
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#!/bin/sh |
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# Adapted from Linux kernel's "Kbuild": |
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# commit 1cdf25d704f7951d02a04064c97db547d6021872 |
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# Author: Christoph Lameter <clameter@sgi.com> |
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mkdir -p $(dirname $2) |
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# Default sed regexp - multiline due to syntax constraints |
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SED_CMD="/^->/{s:->#\(.*\):/* \1 */:; \ |
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s:^->\([^ ]*\) [\$#]*\([-0-9]*\) \(.*\):#define \1 (\2) /* \3 */:; \ |
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s:^->\([^ ]*\) [\$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; \ |
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s:->::; p;}" |
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(set -e |
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echo "#ifndef __ASM_OFFSETS_H__" |
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echo "#define __ASM_OFFSETS_H__" |
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echo "/*" |
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echo " * DO NOT MODIFY." |
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echo " *" |
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echo " * This file was generated by $(basename $0)" |
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echo " *" |
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echo " */" |
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echo "" |
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sed -ne "${SED_CMD}" $1 |
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echo "" |
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echo "#endif" ) > $2 |
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