46 lines
1.1 KiB
Makefile
46 lines
1.1 KiB
Makefile
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# SPDX-License-Identifier: GPL-2.0-only
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# ==========================================================================
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# Install unstripped copies of vDSO
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# ==========================================================================
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PHONY := __default
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__default:
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@:
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include $(srctree)/scripts/Kbuild.include
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install-dir := $(MODLIB)/vdso
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define gen_install_rules
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src := $$(firstword $$(subst :,$(space),$(1)))
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dest := $(install-dir)/$$(or $$(word 2,$$(subst :,$(space),$(1))),$$(patsubst %.dbg,%,$$(notdir $(1))))
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__default: $$(dest)
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$$(dest): $$(src) FORCE
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$$(call cmd,install)
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# Some architectures create .build-id symlinks
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ifneq ($(filter arm sparc x86, $(SRCARCH)),)
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link := $(install-dir)/.build-id/$$(shell $(READELF) -n $$(src) | sed -n 's@^.*Build ID: \(..\)\(.*\)@\1/\2@p').debug
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__default: $$(link)
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$$(link): $$(dest) FORCE
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$$(call cmd,symlink)
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endif
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endef
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$(foreach x, $(sort $(INSTALL_FILES)), $(eval $(call gen_install_rules,$(x))))
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quiet_cmd_install = INSTALL $@
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cmd_install = mkdir -p $(dir $@); cp $< $@
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quiet_cmd_symlink = SYMLINK $@
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cmd_symlink = mkdir -p $(dir $@); ln -sf --relative $< $@
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PHONY += FORCE
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FORCE:
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.PHONY: $(PHONY)
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