diff options
Diffstat (limited to 'scripts/Makefile.headersinst')
| -rw-r--r-- | scripts/Makefile.headersinst | 84 |
1 files changed, 9 insertions, 75 deletions
diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst index 22b17af0902f..1fb8c003920f 100644 --- a/scripts/Makefile.headersinst +++ b/scripts/Makefile.headersinst @@ -23,30 +23,17 @@ HDRSED := sed -e "s/ inline / __inline__ /g" \ _dst := $(if $(dst),$(dst),$(obj)) -ifeq (,$(patsubst include/asm/%,,$(obj)/)) -# For producing the generated stuff in include/asm for biarch builds, include -# both sets of Kbuild files; we'll generate anything which is mentioned in -# _either_ arch, and recurse into subdirectories which are mentioned in either -# arch. Since some directories may exist in one but not the other, we must -# use $(wildcard...). -GENASM := 1 -archasm := $(subst include/asm,asm-$(ARCH),$(obj)) -altarchasm := $(subst include/asm,asm-$(ALTARCH),$(obj)) -KBUILDFILES := $(wildcard $(srctree)/include/$(archasm)/Kbuild $(srctree)/include/$(altarchasm)/Kbuild) -else -KBUILDFILES := $(srctree)/$(obj)/Kbuild -endif +kbuild-file := $(srctree)/$(obj)/Kbuild +include $(kbuild-file) -include $(KBUILDFILES) +include scripts/Kbuild.include -include scripts/Kbuild.include - -# If this is include/asm-$(ARCH) and there's no $(ALTARCH), then -# override $(_dst) so that we install to include/asm directly. +# If this is include/asm-$(ARCH) then override $(_dst) so that +# we install to include/asm directly. # Unless $(BIASMDIR) is set, in which case we're probably doing # a 'headers_install_all' build and we should keep the -$(ARCH) # in the directory name. -ifeq ($(obj)$(ALTARCH),include/asm-$(ARCH)$(BIASMDIR)) +ifeq ($(obj),include/asm-$(ARCH)$(BIASMDIR)) _dst := include/asm endif @@ -69,18 +56,6 @@ 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)) - -ifdef ALTARCH -ifeq ($(obj),include/asm-$(ARCH)) -altarch-y := altarch-dir -endif -endif - -# Make the definitions visible for recursive make invocations -export ALTARCH -export ARCHDEF -export ALTARCHDEF - 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) @@ -99,34 +74,6 @@ quiet_cmd_remove = REMOVE $(_dst)/$@ quiet_cmd_mkdir = MKDIR $(patsubst $(INSTALL_HDR_PATH)/%,%,$@) cmd_mkdir = mkdir -p $@ -quiet_cmd_gen = GEN $(patsubst $(INSTALL_HDR_PATH)/%,%,$@) - cmd_gen = \ -FNAME=$(patsubst $(INSTALL_HDR_PATH)/$(_dst)/%,%,$@); \ -STUBDEF=__ASM_STUB_`echo $$FNAME | tr a-z.- A-Z__`; \ -(echo "/* File autogenerated by 'make headers_install' */" ; \ -echo "\#ifndef $$STUBDEF" ; \ -echo "\#define $$STUBDEF" ; \ -echo "\# if $(ARCHDEF)" ; \ -if [ -r $(subst /$(_dst)/,/include/$(archasm)/,$@) ]; then \ - echo "\# include <$(archasm)/$$FNAME>" ; \ -else \ - echo "\# error $(archasm)/$$FNAME does not exist in" \ - "the $(ARCH) architecture" ; \ -fi ; \ -echo "\# elif $(ALTARCHDEF)" ; \ -if [ -r $(subst /$(_dst)/,/include/$(altarchasm)/,$@) ]; then \ - echo "\# include <$(altarchasm)/$$FNAME>" ; \ -else \ - echo "\# error $(altarchasm)/$$FNAME does not exist in" \ - "the $(ALTARCH) architecture" ; \ -fi ; \ -echo "\# else" ; \ -echo "\# warning This machine appears to be" \ - "neither $(ARCH) nor $(ALTARCH)." ; \ -echo "\# endif" ; \ -echo "\#endif /* $$STUBDEF */" ; \ -) > $@ - .PHONY: __headersinst __headerscheck ifdef HDRCHECK @@ -144,7 +91,7 @@ include /dev/null $(wildcard $(check-y)) else # Rules for installing headers -__headersinst: $(subdir-y) $(header-y) $(altarch-y) $(objhdr-y) +__headersinst: $(subdir-y) $(header-y) $(objhdr-y) @true $(objhdr-y) $(subdir-y) $(header-y): | $(INSTALL_HDR_PATH)/$(_dst) $(unwanted) @@ -156,29 +103,16 @@ $(INSTALL_HDR_PATH)/$(_dst): $(unwanted): $(call cmd,remove) -ifdef GENASM -$(objhdr-y) $(header-y): $(KBUILDFILES) - $(call cmd,gen) - -else -$(objhdr-y): $(INSTALL_HDR_PATH)/$(_dst)/%.h: $(objtree)/$(obj)/%.h $(KBUILDFILES) +$(objhdr-y): $(INSTALL_HDR_PATH)/$(_dst)/%.h: $(objtree)/$(obj)/%.h $(kbuild-file) $(call cmd,o_hdr_install) -$(header-y): $(INSTALL_HDR_PATH)/$(_dst)/%.h: $(srctree)/$(obj)/%.h $(KBUILDFILES) +$(header-y): $(INSTALL_HDR_PATH)/$(_dst)/%.h: $(srctree)/$(obj)/%.h $(kbuild-file) $(call cmd,unifdef) endif -endif hdrinst := -rR -f $(srctree)/scripts/Makefile.headersinst obj -.PHONY: altarch-dir -# All the files in the normal arch dir must be created first, since we test -# for their existence. -altarch-dir: $(subdir-y) $(header-y) $(objhdr-y) - $(Q)$(MAKE) $(hdrinst)=include/asm-$(ALTARCH) dst=include/asm-$(ALTARCH) - $(Q)$(MAKE) $(hdrinst)=include/asm dst=include/asm$(BIASMDIR) - # Recursion .PHONY: $(subdir-y) $(subdir-y): |