252 lines
6.9 KiB
Plaintext
252 lines
6.9 KiB
Plaintext
rule SymLink
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{
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# SymLink <target> : <source> : <makeDefaultDependencies> ;
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# Links <target> to <source>.
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# <source> is the exact link contents. No binding is done.
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# <makeDefaultDependencies> If true, <target> will be made a dependency
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# of the `all' pseudo target, i.e. it will be made by default, and removed
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# on `jam clean'.
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local target = $(1) ;
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local source = $(2) ;
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local makeDefaultDependencies = $(3) ;
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if ! $(makeDefaultDependencies) {
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makeDefaultDependencies = true ;
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}
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LINKCONTENTS on $(target) = $(source) ;
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SymLink1 $(target) ;
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if $(makeDefaultDependencies) = true {
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LocalDepends files : $(target) ;
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LocalClean clean : $(target) ;
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}
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}
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actions SymLink1
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{
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$(RM) "$(1)" && $(LN) -s "$(LINKCONTENTS)" "$(1)"
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}
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rule RelSymLink
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{
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# RelSymLink <link> : <link target> : <makeDefaultDependencies> ;
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# Creates a relative symbolic link from <link> to <link target>.
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# <link> and <link target> can be usual targets. They may have a grist
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# and don't need to have any dirname. Their LOCATE variables are used to
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# find their locations.
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# <makeDefaultDependencies> If true (which is the default), <link> will be
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# made a dependency of the `files' pseudo target, i.e. it will be made by
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# default, and removed on `jam clean'.
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local target = $(1) ;
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local source = $(2) ;
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local makeDefaultDependencies = $(3) ;
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local targetDir = [ on $(target) FDirName $(LOCATE[1]) $(target:D) ] ;
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local sourceDir = [ on $(source) FDirName $(LOCATE[1]) $(source:D) ] ;
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local sourcePath = $(source:G=) ;
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sourcePath = $(sourcePath:D=$(sourceDir)) ;
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local targetDirComponents = [ FSplitPath $(targetDir) ] ;
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local sourceComponents = [ FSplitPath $(sourcePath) ] ;
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SymLink $(target)
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: [ FRelPath $(targetDirComponents) : $(sourceComponents) ]
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: $(makeDefaultDependencies) ;
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NOUPDATE $(target) ;
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Depends $(target) : $(source) ;
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}
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rule AbsSymLink
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{
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# AbsSymLink <link> : <link target> : <link dir>
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# : <makeDefaultDependencies> ;
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# Creates an absolute symbolic link from <link> to <link target>.
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# <link> and <link target> must be usual targets. If <link dir> is
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# given, then it is set as LOCATE directory on <link>.
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# <makeDefaultDependencies> If true (which is the default), <link> will be
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# made a dependency of the `files' pseudo target, i.e. it will be made by
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# default, and removed on `jam clean'.
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local makeDefaultDependencies = $(4) ;
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if ! $(makeDefaultDependencies) {
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makeDefaultDependencies = true ;
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}
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Depends $(1) : $(2) ;
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if $(3) {
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MakeLocate $(1) : $(3) ;
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}
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SEARCH on $(2) += $(SEARCH_SOURCE) ;
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if $(makeDefaultDependencies) = true {
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LocalDepends files : $(1) ;
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LocalClean clean : $(1) ;
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}
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}
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actions AbsSymLink
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{
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target="$(2)"
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case "$target" in
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/*) ;;
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*) target=`pwd`/"$target";;
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esac
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$(RM) "$(1)" && $(LN) -s "$target" "$(1)"
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}
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rule HaikuInstall
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{
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# Usage: HaikuInstall <[ install [ and uninstall ] pseudotarget ]>
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# : <directory> : <sources to install>
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# : [ <installgrist> ] : [ <install rule> ] ;
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local install = $(1[1]) ;
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install ?= install ;
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local uninstall = $(1[2]) ;
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uninstall ?= un$(install) ;
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local dir = $(2) ;
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local sources = $(3) ;
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local installgrist = $(4) ;
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installgrist ?= $(INSTALLGRIST) ;
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local installRule = $(5) ;
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installRule ?= Install ;
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local targets = $(sources:G=$(installgrist)) ;
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NotFile $(install) ;
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NotFile $(uninstall) ;
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Depends $(install) : $(targets) ;
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Clean $(uninstall) : $(targets) ;
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SEARCH on $(sources) += $(SEARCH_SOURCE) ;
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MakeLocate $(targets) : $(dir) ;
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local source ;
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for source in $(sources) {
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local target = $(source:G=$(installgrist)) ;
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Depends $(target) : $(source) ;
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$(installRule) $(target) : $(source) ;
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if [ on $(target) return $(MODE) ] {
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Chmod $(target) ;
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}
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if $(OWNER) && $(CHOWN) {
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Chown $(target) ;
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OWNER on $(target) = $(OWNER) ;
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}
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if $(GROUP) && $(CHGRP) {
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Chgrp $(target) ;
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GROUP on $(target) = $(GROUP) ;
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}
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}
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}
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rule InstallAbsSymLinkAdapter
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{
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# InstallAbsSymLinkAdapter <link> : <link target>
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if ! [ on $(2) return $(TARGET) ] {
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TARGET on $(2) = [ on $(2) return $(SEARCH) ] ;
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}
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AbsSymLink $(1) : $(2) : : false ;
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}
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rule HaikuInstallAbsSymLink
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{
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# Usage: HaikuInstallAbsSymLink <[ install [ and uninstall ] pseudotarget ]>
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# : <directory> : <sources to install>
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# : [ <installgrist> ] ;
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HaikuInstall $(1) : $(2) : $(3) : $(4) : InstallAbsSymLinkAdapter ;
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}
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rule InstallRelSymLinkAdapter
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{
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# InstallRelSymLinkAdapter <link> : <link target>
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if ! [ on $(2) return $(TARGET) ] {
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TARGET on $(2) = [ on $(2) return $(SEARCH) ] ;
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}
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RelSymLink $(1) : $(2) : false ;
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}
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rule HaikuInstallRelSymLink
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{
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# Usage: HaikuInstallRelSymLink <[ install [ and uninstall ] pseudotarget ]>
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# : <directory> : <sources to install>
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# : [ <installgrist> ] ;
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HaikuInstall $(1) : $(2) : $(3) : $(4) : InstallRelSymLinkAdapter ;
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}
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rule UnarchiveObjects
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{
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# UnarchiveObjects <target objects> : <static object>
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MakeLocateArch $(1) ;
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Depends $(1) : $(2) ;
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SEARCH on $(2) = $(SEARCH_SOURCE) ;
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}
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actions UnarchiveObjects
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{
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( cd $(1[1]:D) && $(TARGET_AR) $(TARGET_UNARFLAGS) "$(2)" $(1:BS) )
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}
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rule ObjectReference
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{
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# ObjectReference <reference object> : <source object>
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# Makes <reference object> refer to the same file as <source object>.
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# The filenames must of course be identical.
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# <source object> must have already been LOCATEd.
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local ref = $(1) ;
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local source = $(2) ;
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if $(ref) != $(source) {
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Depends $(ref) : $(source) ;
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LOCATE on $(ref) = [ on $(source) return $(LOCATE) ] ;
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}
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}
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rule ObjectReferences
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{
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# ObjectReferences <source objects>
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# Creates local references to <source objects>, i.e. identifiers with the
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# current grist referring to the same files. <source objects> must have
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# already been LOCATEd.
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local source ;
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for source in $(1) {
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ObjectReference [ FGristFiles $(source) ] : $(source) ;
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}
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}
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rule CopySetHaikuRevision target : source
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{
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# CopySetHaikuRevision <target> : <source>
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#
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# Copy <source> to <target>, writing the SVN revision of the working root
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# directory into the haiku revision section of <target>.
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#
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# <target> - Output file target. Gristed and located target.
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# <source> - ELF object to be copied. Gristed and located target.
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# If existent, make the target depend on the .svn/entries file in the
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# root directory, so it gets updated when the revision changes due to
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# "svn up".
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if [ Glob [ FDirName $(HAIKU_TOP) .svn ] : entries ] {
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local svnEntries = <haiku-rootdir-svn>entries ;
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SEARCH on $(svnEntries) = [ FDirName $(HAIKU_TOP) .svn ] ;
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Depends $(target) : $(svnEntries) ;
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}
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Depends $(target) : <build>copyattr <build>set_haiku_revision $(source) ;
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CopySetHaikuRevision1 $(target)
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: <build>copyattr <build>set_haiku_revision $(source) ;
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}
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actions CopySetHaikuRevision1
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{
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$(HOST_ADD_BUILD_COMPATIBILITY_LIB_DIR)
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revision=`(LANG=C svn info $(HAIKU_TOP) 2> /dev/null || echo Revision: 0) |
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grep Revision | awk '{printf $2}'`
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$(2[1]) --data $(2[3]) $(1) &&
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$(2[2]) $(1) ${revision}
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}
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