Merged changes from branch build_system_redesign at revision 14573.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14574 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
@@ -0,0 +1,341 @@
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rule FSameTargetWithPrependedGrist
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{
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# SameTargetWithPrependedGrist <target> : <grist to prepend> ;
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#
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local target = $(1) ;
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local gristToPrepend = $(2) ;
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local grist = $(target:G) ;
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if $(grist) {
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grist = $(gristToPrepend)!$(grist) ;
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} else {
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grist = $(gristToPrepend) ;
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}
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return $(target:G=$(grist)) ;
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}
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rule InitScript
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{
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# Note: The script must have been LOCATEd before.
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local script = $(1) ;
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local initScript
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= [ FSameTargetWithPrependedGrist $(script) : init-script ] ;
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if ! [ on $(script) return $(__is_initialized) ] {
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__is_initialized on $(script) = true ;
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MakeLocate $(initScript) : [ on $(script) return $(LOCATE) ] ;
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Always $(initScript) ;
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Depends $(script) : $(initScript) ;
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InitScript1 $(initScript) ;
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}
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return $(initScript) ;
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}
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actions InitScript1
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{
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rm -f $(1)
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echo -n > $(1)
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}
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rule AddVariableToScript
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{
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# AddVariableToScript <script> : <variable> : <value> ;
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#
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local script = $(1) ;
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local variable = $(2) ;
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local value = $(3) ;
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InitScript $(script) ;
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VARIABLE_DEFS on $(script) += "echo $(variable)=\\\"$(value)\\\" >> " ;
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AddVariableToScript1 $(script) ;
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}
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actions together AddVariableToScript1
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{
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$(VARIABLE_DEFS)$(1);
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}
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rule AddTargetVariableToScript
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{
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# AddTargetVariableToScript <script> : <target> [ : <variable> ] ;
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#
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local script = $(1) ;
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local target = $(2) ;
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local variable = $(3:E=$(target:BS)) ;
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InitScript $(script) ;
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# That's not completely save, if one has more than on target with the
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# same base name. A unique pseudo target would have to be introduced
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# to do it more correctly.
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VARIABLE_NAME($(target:BS)) on $(script) = $(variable) ;
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Depends $(script) : $(target) ;
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AddTargetVariableToScript1 $(script) : $(target) ;
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}
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actions AddTargetVariableToScript1
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{
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echo "$(VARIABLE_NAME($(2:BS)))=\"$(2)\"" >> $(1)
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}
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rule AddDirectoryToHaikuImage
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{
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# AddDirectoryToHaikuImage <directory>
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local directoryTokens = $(1) ;
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local directory = [ FDirName $(directoryTokens) ] ;
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directory = $(directory:G=HaikuImage) ;
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if ! [ on $(directory) return $(__is_on_image) ] {
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INSTALL_DIRECTORIES on haiku-image-contents += $(directory) ;
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__is_on_image on $(directory) = true ;
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NotFile $(directory) ;
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# mark the parent dir as not to be created
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local parent = [ FReverse $(directoryTokens) ] ;
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parent = [ FReverse $(parent[2-]) ] ;
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if $(parent) {
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parent = [ FDirName $(parent) ] ;
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parent = $(parent:G=HaikuImage) ;
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DONT_CREATE on $(parent) = true ;
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}
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}
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return $(directory) ;
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}
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rule AddFilesToHaikuImage
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{
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# AddFilesToHaikuImage <directory> : <targets> [ : dest name ]
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#
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local directory = [ AddDirectoryToHaikuImage $(1) ] ;
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local targets = $(2) ;
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local destName = $(3) ;
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INSTALL_DIR on $(targets) = $(directory) ;
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TARGETS_TO_INSTALL on $(directory) += $(targets) ;
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if $(destName) {
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INSTALL_TARGET_NAME on $(targets) = $(destName) ;
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}
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}
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rule AddSymlinkToHaikuImage
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{
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# AddSymlinkToHaikuImage <directory> : <link target> [ : <link name> ] ;
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#
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local directory = [ AddDirectoryToHaikuImage $(1) ] ;
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local linkTarget = $(2) ;
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local linkName = $(3) ;
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if ! $(linkName) {
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local path = [ FReverse [ FSplitPath $(linkTarget) ] ] ;
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linkName = $(path[1]) ;
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}
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local link = $(directory)/$(linkName) ;
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SYMLINK_TARGET on $(link) = $(linkTarget) ;
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SYMLINKS_TO_INSTALL on $(directory) += $(link) ;
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}
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rule AddDriversToHaikuImage
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{
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# AddDriversToHaikuImage <relative directory> : <targets> ;
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#
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local relativeDirectoryTokens = $(1) ;
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local targets = $(2) ;
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local directoryTokens = beos system add-ons kernel drivers dev
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$(relativeDirectoryTokens) ;
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AddFilesToHaikuImage beos system add-ons kernel drivers bin : $(targets) ;
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# get the relative symlink path prefix
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local linkPrefix = ;
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for i in $(relativeDirectoryTokens) {
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linkPrefix += .. ;
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}
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linkPrefix += .. bin ;
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# add the symlinks
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local name ;
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for name in $(targets:BS) {
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AddSymlinkToHaikuImage $(directoryTokens)
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: [ FDirName $(linkPrefix) $(name) ] : $(name) ;
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}
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}
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rule AddBootModuleSymlinks
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{
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# AddBootModuleSymlinks <targets> ;
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#
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local targets = $(1) ;
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# add the symlinks
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local target ;
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for target in $(targets) {
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local installDir = [ on $(target) return $(INSTALL_DIR) ] ;
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if ! $(installDir) {
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Echo "ERROR: AddBootModuleSymlinks: Can't create a symlink to"
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"target" \"$(target)"\"." ;
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Exit "ERROR: Add*ToHaikuImage has not been invoked for it yet." ;
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}
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local name = $(target:BS) ;
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local linkTarget = [ FDirName /boot $(installDir:G=) $(name) ] ;
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AddSymlinkToHaikuImage beos system add-ons kernel boot
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: $(linkTarget) : $(name) ;
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}
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}
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rule CreateHaikuImageMakeDirectoriesScript
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{
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local script = $(1) ;
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MakeLocate $(script) : $(HAIKU_OUTPUT_DIR) ;
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Always $(script) ;
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local initScript = [ InitScript $(script) ] ;
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local scriptBody
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= [ FSameTargetWithPrependedGrist $(script) : script-body ] ;
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LOCATE on $(scriptBody) = [ on $(script) return $(LOCATE) ] ;
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Depends $(scriptBody) : $(initScript) ;
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Depends $(script) : $(scriptBody) ;
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local dirsToCreate ;
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local dir ;
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for dir in [ on haiku-image-contents return $(INSTALL_DIRECTORIES) ] {
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if ! [ on $(dir) return $(DONT_CREATE) ] {
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dirsToCreate += $(dir) ;
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}
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}
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Depends $(scriptBody) : $(dirsToCreate) ;
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CreateHaikuImageMakeDirectoriesScript1 $(scriptBody) : $(dirsToCreate) ;
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}
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actions piecemeal CreateHaikuImageMakeDirectoriesScript1
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{
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echo \$mkdir -p "\"\${tPrefix}$(2:G=)\"" >> $(1)
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}
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rule CreateHaikuImageCopyFilesScript
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{
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local script = $(1) ;
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MakeLocate $(script) : $(HAIKU_OUTPUT_DIR) ;
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Always $(script) ;
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local initScript = [ InitScript $(script) ] ;
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local scriptBody
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= [ FSameTargetWithPrependedGrist $(script) : script-body ] ;
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LOCATE on $(scriptBody) = [ on $(script) return $(LOCATE) ] ;
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Depends $(scriptBody) : $(initScript) ;
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Depends $(script) : $(scriptBody) ;
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local dir ;
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for dir in [ on haiku-image-contents return $(INSTALL_DIRECTORIES) ] {
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local targets = [ on $(dir) return $(TARGETS_TO_INSTALL) ] ;
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# filter the targets that shall be renamed; they have to be copied
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# individually
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local remainingTargets ;
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local target ;
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for target in $(targets) {
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local destName = [ on $(target) return $(INSTALL_TARGET_NAME) ] ;
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if $(destName) {
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# use a unique dummy target for this file, on which we
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# can define the TARGET_DIR variable
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local dummyTarget = $(script)-dummy-$(dir:G=)-$(target) ;
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NotFile $(dummyTarget) ;
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TARGET_DIR on $(dummyTarget) = $(dir:G=) ;
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INSTALL_TARGET_NAME on $(dummyTarget) = $(destName) ;
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Depends $(dummyTarget) : $(initScript) $(target) ;
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Depends $(script) : $(dummyTarget) ;
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AppendToHaikuImageCopyFilesScriptSingleFile $(dummyTarget)
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: $(initScript) $(target) ;
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} else {
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remainingTargets += $(target) ;
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}
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}
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targets = $(remainingTargets) ;
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if $(targets) {
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# use a unique dummy target for this directory, on which we
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# can define the TARGET_DIR variable
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local dummyTarget = $(script)-dummy-$(dir:G=) ;
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NotFile $(dummyTarget) ;
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TARGET_DIR on $(dummyTarget) = $(dir:G=) ;
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Depends $(dummyTarget) : $(initScript) $(targets) ;
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Depends $(script) : $(dummyTarget) ;
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OUTPUT_SCRIPT on $(dummyTarget) = $(initScript) ;
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AppendToHaikuImageCopyFilesScript $(dummyTarget) : $(targets) ;
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}
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local symlinks = [ on $(dir) return $(SYMLINKS_TO_INSTALL) ] ;
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local symlink ;
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for symlink in $(symlinks) {
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NotFile $(symlink) ;
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Depends $(script) : $(symlink) ;
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Depends $(symlink) : $(initScript) ;
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AddSymlinkToHaikuImageCopyFilesScript $(symlink) : $(initScript) ;
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}
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}
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}
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actions piecemeal AppendToHaikuImageCopyFilesScript bind OUTPUT_SCRIPT
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{
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echo \$cp "\"\${sPrefix}$(2)\"" "\"\${tPrefix}$(TARGET_DIR)\"" >> $(OUTPUT_SCRIPT)
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}
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actions AppendToHaikuImageCopyFilesScriptSingleFile
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{
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echo \$cp "\"\${sPrefix}$(2[2])\"" \
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"\"\${tPrefix}$(TARGET_DIR)/$(INSTALL_TARGET_NAME)\"" >> $(2[1])
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}
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actions AddSymlinkToHaikuImageCopyFilesScript
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{
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echo \$ln -sf "\"$(SYMLINK_TARGET)\"" "\"\${tPrefix}$(1:G=)\"" >> $(2[1])
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}
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rule BuildHaikuImage
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{
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# BuildHaikuImage <haiku image> : <scripts> : <is image> ;
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#
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local haikuImage = $(1) ;
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local scripts = $(2) ;
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local isImage = $(3) ;
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if $(isImage) = 1 || $(isImage) = true {
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IS_IMAGE on $(haikuImage) = 1 ;
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} else {
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IS_IMAGE on $(haikuImage) = "" ;
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}
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local mainScript = build_haiku_image ;
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SEARCH on $(mainScript) = [ FDirName $(HAIKU_TOP) build scripts ] ;
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Depends $(haikuImage) : $(mainScript) $(scripts) ;
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BuildHaikuImage1 $(haikuImage) : $(mainScript) $(scripts) ;
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}
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actions BuildHaikuImage1
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{
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export isImage="$(IS_IMAGE)"
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$(2[1]) $(2[2-])
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}
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