Makefile.headersinst: cleanup input files
After the last three patches, all exported headers are under uapi/, thus input-files2 are not needed anymore. The side effect is that input-files1-name is exactly header-y. Note also that input-files3-name is genhdr-y. Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
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@ -40,31 +40,20 @@ wrapper-files := $(filter $(header-y), $(generic-y))
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srcdir := $(srctree)/$(obj)
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gendir := $(objtree)/$(gen)
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oldsrcdir := $(srctree)/$(subst /uapi,,$(obj))
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# all headers files for this dir
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header-y := $(filter-out $(generic-y), $(header-y))
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all-files := $(header-y) $(genhdr-y) $(wrapper-files)
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output-files := $(addprefix $(installdir)/, $(all-files))
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input-files1 := $(foreach hdr, $(header-y), \
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$(if $(wildcard $(srcdir)/$(hdr)), \
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$(wildcard $(srcdir)/$(hdr))) \
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)
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input-files1-name := $(notdir $(input-files1))
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input-files2 := $(foreach hdr, $(header-y), \
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$(if $(wildcard $(srcdir)/$(hdr)),, \
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$(if $(wildcard $(oldsrcdir)/$(hdr)), \
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$(wildcard $(oldsrcdir)/$(hdr)), \
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$(error Missing UAPI file $(srcdir)/$(hdr))) \
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))
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input-files2-name := $(notdir $(input-files2))
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input-files3 := $(foreach hdr, $(genhdr-y), \
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$(if $(wildcard $(gendir)/$(hdr)), \
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$(wildcard $(gendir)/$(hdr)), \
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$(error Missing generated UAPI file $(gendir)/$(hdr)) \
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))
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input-files3-name := $(notdir $(input-files3))
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# Check that all expected files exist
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$(foreach hdr, $(header-y), \
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$(if $(wildcard $(srcdir)/$(hdr)),, \
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$(error Missing UAPI file $(srcdir)/$(hdr)) \
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))
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$(foreach hdr, $(genhdr-y), \
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$(if $(wildcard $(gendir)/$(hdr)),, \
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$(error Missing generated UAPI file $(gendir)/$(hdr)) \
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))
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# Work out what needs to be removed
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oldheaders := $(patsubst $(installdir)/%,%,$(wildcard $(installdir)/*.h))
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@ -78,9 +67,8 @@ printdir = $(patsubst $(INSTALL_HDR_PATH)/%/,%,$(dir $@))
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quiet_cmd_install = INSTALL $(printdir) ($(words $(all-files))\
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file$(if $(word 2, $(all-files)),s))
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cmd_install = \
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$(CONFIG_SHELL) $< $(installdir) $(srcdir) $(input-files1-name); \
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$(CONFIG_SHELL) $< $(installdir) $(oldsrcdir) $(input-files2-name); \
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$(CONFIG_SHELL) $< $(installdir) $(gendir) $(input-files3-name); \
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$(CONFIG_SHELL) $< $(installdir) $(srcdir) $(header-y); \
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$(CONFIG_SHELL) $< $(installdir) $(gendir) $(genhdr-y); \
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for F in $(wrapper-files); do \
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echo "\#include <asm-generic/$$F>" > $(installdir)/$$F; \
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done; \
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@ -106,7 +94,9 @@ __headersinst: $(subdirs) $(install-file)
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@:
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targets += $(install-file)
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$(install-file): scripts/headers_install.sh $(input-files1) $(input-files2) $(input-files3) FORCE
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$(install-file): scripts/headers_install.sh \
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$(addprefix $(srcdir)/,$(header-y)) \
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$(addprefix $(gendir)/,$(genhdr-y)) FORCE
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$(if $(unwanted),$(call cmd,remove),)
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$(if $(wildcard $(dir $@)),,$(shell mkdir -p $(dir $@)))
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$(call if_changed,install)
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