diff options
Diffstat (limited to 'scripts/Makefile.headersinst')
| -rw-r--r-- | scripts/Makefile.headersinst | 64 |
1 files changed, 35 insertions, 29 deletions
diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst index 1fb8c003920f..599adc63b84c 100644 --- a/scripts/Makefile.headersinst +++ b/scripts/Makefile.headersinst @@ -10,7 +10,7 @@ UNIFDEF := scripts/unifdef -U__KERNEL__ # Eliminate the contents of (and inclusions of) compiler.h -HDRSED := sed -e "s/ inline / __inline__ /g" \ +HDRSED := sed -e "s/ inline / __inline__ /g" \ -e "s/[[:space:]]__user[[:space:]]\{1,\}/ /g" \ -e "s/(__user[[:space:]]\{1,\}/ (/g" \ -e "s/[[:space:]]__force[[:space:]]\{1,\}/ /g" \ @@ -37,6 +37,8 @@ ifeq ($(obj),include/asm-$(ARCH)$(BIASMDIR)) _dst := include/asm endif +install := $(INSTALL_HDR_PATH)/$(_dst) + header-y := $(sort $(header-y) $(unifdef-y)) subdir-y := $(patsubst %/,%,$(filter %/, $(header-y))) header-y := $(filter-out %/, $(header-y)) @@ -45,34 +47,34 @@ header-y := $(filter-out %/, $(header-y)) check-y := $(patsubst %,.check.%,$(header-y) $(objhdr-y)) # Work out what needs to be removed -oldheaders := $(patsubst $(INSTALL_HDR_PATH)/$(_dst)/%,%,$(wildcard $(INSTALL_HDR_PATH)/$(_dst)/*.h)) -unwanted := $(filter-out $(header-y) $(objhdr-y),$(oldheaders)) +oldheaders := $(patsubst $(install)/%,%,$(wildcard $(install)/*.h)) +unwanted := $(filter-out $(header-y) $(objhdr-y),$(oldheaders)) -oldcheckstamps := $(patsubst $(INSTALL_HDR_PATH)/$(_dst)/%,%,$(wildcard $(INSTALL_HDR_PATH)/$(_dst)/.check.*.h)) -unwanted += $(filter-out $(check-y),$(oldcheckstamps)) +oldcheckstamps := $(patsubst $(install)/%,%,$(wildcard $(install)/.check.*.h)) +unwanted += $(filter-out $(check-y),$(oldcheckstamps)) # Prefix them all with full paths to $(INSTALL_HDR_PATH) -header-y := $(patsubst %,$(INSTALL_HDR_PATH)/$(_dst)/%,$(header-y)) -objhdr-y := $(patsubst %,$(INSTALL_HDR_PATH)/$(_dst)/%,$(objhdr-y)) -check-y := $(patsubst %,$(INSTALL_HDR_PATH)/$(_dst)/%,$(check-y)) +header-y := $(patsubst %,$(install)/%,$(header-y)) +objhdr-y := $(patsubst %,$(install)/%,$(objhdr-y)) +check-y := $(patsubst %,$(install)/%,$(check-y)) -quiet_cmd_o_hdr_install = INSTALL $(patsubst $(INSTALL_HDR_PATH)/%,%,$@) - cmd_o_hdr_install = cp $(patsubst $(INSTALL_HDR_PATH)/$(_dst)/%,$(objtree)/$(obj)/%,$@) \ - $(INSTALL_HDR_PATH)/$(_dst) +quiet_cmd_o_hdr_install = INSTALL $(patsubst $(INSTALL_HDR_PATH)/%,%,$@) + cmd_o_hdr_install = cp $(patsubst $(install)/%,$(objtree)/$(obj)/%,$@) \ + $(install) -quiet_cmd_unifdef = UNIFDEF $(patsubst $(INSTALL_HDR_PATH)/%,%,$@) - cmd_unifdef = $(UNIFDEF) $(patsubst $(INSTALL_HDR_PATH)/$(_dst)/%,$(srctree)/$(obj)/%,$@) \ - | $(HDRSED) > $@ || : +quiet_cmd_unifdef = UNIFDEF $(patsubst $(INSTALL_HDR_PATH)/%,%,$@) + cmd_unifdef = $(UNIFDEF) $(patsubst $(install)/%,$(srctree)/$(obj)/%,$@)\ + | $(HDRSED) > $@ || : -quiet_cmd_check = CHECK $(patsubst $(INSTALL_HDR_PATH)/$(_dst)/.check.%,$(_dst)/%,$@) - cmd_check = $(CONFIG_SHELL) $(srctree)/scripts/hdrcheck.sh \ - $(INSTALL_HDR_PATH)/include $(subst /.check.,/,$@) $@ +quiet_cmd_check = CHECK $(patsubst $(install)/.check.%,$(_dst)/%,$@) + cmd_check = $(CONFIG_SHELL) $(srctree)/scripts/hdrcheck.sh \ + $(INSTALL_HDR_PATH)/include $(subst /.check.,/,$@) $@ -quiet_cmd_remove = REMOVE $(_dst)/$@ - cmd_remove = rm -f $(INSTALL_HDR_PATH)/$(_dst)/$@ +quiet_cmd_remove = REMOVE $(_dst)/$@ + cmd_remove = rm -f $(install)/$@ -quiet_cmd_mkdir = MKDIR $(patsubst $(INSTALL_HDR_PATH)/%,%,$@) - cmd_mkdir = mkdir -p $@ +quiet_cmd_mkdir = MKDIR $(patsubst $(INSTALL_HDR_PATH)/%,%,$@) + cmd_mkdir = mkdir -p $@ .PHONY: __headersinst __headerscheck @@ -80,13 +82,14 @@ ifdef HDRCHECK __headerscheck: $(subdir-y) $(check-y) @true -$(check-y) : $(INSTALL_HDR_PATH)/$(_dst)/.check.%.h : $(INSTALL_HDR_PATH)/$(_dst)/%.h +$(check-y) : $(install)/.check.%.h : $(install)/%.h $(call cmd,check) # Other dependencies for $(check-y) include /dev/null $(wildcard $(check-y)) -# ... but leave $(check-y) as .PHONY for now until those deps are actually correct. +# but leave $(check-y) as .PHONY for now until those +# deps are actually correct. .PHONY: $(check-y) else @@ -94,26 +97,29 @@ else __headersinst: $(subdir-y) $(header-y) $(objhdr-y) @true -$(objhdr-y) $(subdir-y) $(header-y): | $(INSTALL_HDR_PATH)/$(_dst) $(unwanted) +$(objhdr-y) $(subdir-y) $(header-y): | $(install) $(unwanted) -$(INSTALL_HDR_PATH)/$(_dst): +$(install): $(call cmd,mkdir) +# Rules for removing unwanted header files .PHONY: $(unwanted) $(unwanted): $(call cmd,remove) -$(objhdr-y): $(INSTALL_HDR_PATH)/$(_dst)/%.h: $(objtree)/$(obj)/%.h $(kbuild-file) +# Install generated files +$(objhdr-y): $(install)/%.h: $(objtree)/$(obj)/%.h $(kbuild-file) $(call cmd,o_hdr_install) -$(header-y): $(INSTALL_HDR_PATH)/$(_dst)/%.h: $(srctree)/$(obj)/%.h $(kbuild-file) +# Unifdef header files and install them +$(header-y): $(install)/%.h: $(srctree)/$(obj)/%.h $(kbuild-file) $(call cmd,unifdef) endif -hdrinst := -rR -f $(srctree)/scripts/Makefile.headersinst obj +hdr-inst := -rR -f $(srctree)/scripts/Makefile.headersinst obj # Recursion .PHONY: $(subdir-y) $(subdir-y): - $(Q)$(MAKE) $(hdrinst)=$(obj)/$@ dst=$(_dst)/$@ rel=../$(rel) + $(Q)$(MAKE) $(hdr-inst)=$(obj)/$@ dst=$(_dst)/$@ |