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authorChris Dyer <cdyer@cs.cmu.edu>2012-10-11 14:06:32 -0400
committerChris Dyer <cdyer@cs.cmu.edu>2012-10-11 14:06:32 -0400
commit9339c80d465545aec5a6dccfef7c83ca715bf11f (patch)
tree64c56d558331edad1db3832018c80e799551c39a /jam-files/boost-build/tools/darwin.jam
parent438dac41810b7c69fa10203ac5130d20efa2da9f (diff)
parentafd7da3b2338661657ad0c4e9eec681e014d37bf (diff)
Merge branch 'master' of https://github.com/redpony/cdec
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-# Copyright 2003 Christopher Currie
-# Copyright 2006 Dave Abrahams
-# Copyright 2003, 2004, 2005, 2006 Vladimir Prus
-# Copyright 2005-2007 Mat Marcus
-# Copyright 2005-2007 Adobe Systems Incorporated
-# Copyright 2007-2010 Rene Rivera
-# Distributed under the Boost Software License, Version 1.0.
-# (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
-
-# Please see http://article.gmane.org/gmane.comp.lib.boost.build/3389/
-# for explanation why it's a separate toolset.
-
-import feature : feature ;
-import toolset : flags ;
-import type ;
-import common ;
-import generators ;
-import path : basename ;
-import version ;
-import property-set ;
-import regex ;
-import errors ;
-
-## Use a framework.
-feature framework : : free ;
-
-## The MacOSX version to compile for, which maps to the SDK to use (sysroot).
-feature macosx-version : : propagated link-incompatible symmetric optional ;
-
-## The minimal MacOSX version to target.
-feature macosx-version-min : : propagated optional ;
-
-## A dependency, that is forced to be included in the link.
-feature force-load : : free dependency incidental ;
-
-#############################################################################
-
-if [ MATCH (--debug-configuration) : [ modules.peek : ARGV ] ]
-{
- .debug-configuration = true ;
-}
-
-feature.extend toolset : darwin ;
-import gcc ;
-toolset.inherit-generators darwin : gcc : gcc.mingw.link gcc.mingw.link.dll ;
-
-generators.override darwin.prebuilt : builtin.prebuilt ;
-generators.override darwin.searched-lib-generator : searched-lib-generator ;
-
-# Override default do-nothing generators.
-generators.override darwin.compile.c.pch : pch.default-c-pch-generator ;
-generators.override darwin.compile.c++.pch : pch.default-cpp-pch-generator ;
-
-type.set-generated-target-suffix PCH : <toolset>darwin : gch ;
-
-toolset.inherit-rules darwin : gcc : localize ;
-toolset.inherit-flags darwin : gcc
- : <runtime-link>static
- <architecture>arm/<address-model>32
- <architecture>arm/<address-model>64
- <architecture>arm/<instruction-set>
- <architecture>x86/<address-model>32
- <architecture>x86/<address-model>64
- <architecture>x86/<instruction-set>
- <architecture>power/<address-model>32
- <architecture>power/<address-model>64
- <architecture>power/<instruction-set> ;
-
-# Options:
-#
-# <root>PATH
-# Platform root path. The common autodetection will set this to
-# "/Developer". And when a command is given it will be set to
-# the corresponding "*.platform/Developer" directory.
-#
-rule init ( version ? : command * : options * : requirement * )
-{
- # First time around, figure what is host OSX version
- if ! $(.host-osx-version)
- {
- .host-osx-version = [ MATCH "^([0-9.]+)"
- : [ SHELL "/usr/bin/sw_vers -productVersion" ] ] ;
- if $(.debug-configuration)
- {
- ECHO notice: OSX version on this machine is $(.host-osx-version) ;
- }
- }
-
- # - The root directory of the tool install.
- local root = [ feature.get-values <root> : $(options) ] ;
-
- # - The bin directory where to find the commands to execute.
- local bin ;
-
- # - The configured compile driver command.
- local command = [ common.get-invocation-command darwin : g++ : $(command) ] ;
-
- # The version as reported by the compiler
- local real-version ;
-
- # - Autodetect the root and bin dir if not given.
- if $(command)
- {
- bin ?= [ common.get-absolute-tool-path $(command[1]) ] ;
- if $(bin) = "/usr/bin"
- {
- root ?= /Developer ;
- }
- else
- {
- local r = $(bin:D) ;
- r = $(r:D) ;
- root ?= $(r) ;
- }
- }
-
- # - Autodetect the version if not given.
- if $(command)
- {
- # - The 'command' variable can have multiple elements. When calling
- # the SHELL builtin we need a single string.
- local command-string = $(command:J=" ") ;
- real-version = [ MATCH "^([0-9.]+)"
- : [ SHELL "$(command-string) -dumpversion" ] ] ;
- version ?= $(real-version) ;
- }
-
- .real-version.$(version) = $(real-version) ;
-
- # - Define the condition for this toolset instance.
- local condition =
- [ common.check-init-parameters darwin $(requirement) : version $(version) ] ;
-
- # - Set the toolset generic common options.
- common.handle-options darwin : $(condition) : $(command) : $(options) ;
-
- # - GCC 4.0 and higher in Darwin does not have -fcoalesce-templates.
- if $(real-version) < "4.0.0"
- {
- flags darwin.compile.c++ OPTIONS $(condition) : -fcoalesce-templates ;
- }
- # - GCC 4.2 and higher in Darwin does not have -Wno-long-double.
- if $(real-version) < "4.2.0"
- {
- flags darwin.compile OPTIONS $(condition) : -Wno-long-double ;
- }
-
- # - Set the link flags common with the GCC toolset.
- gcc.init-link-flags darwin darwin $(condition) ;
-
- # - The symbol strip program.
- local strip ;
- if <striper> in $(options)
- {
- # We can turn off strip by specifying it as empty. In which
- # case we switch to using the linker to do the strip.
- flags darwin.link.dll OPTIONS
- $(condition)/<main-target-type>LIB/<link>shared/<address-model>32/<strip>on : -Wl,-x ;
- flags darwin.link.dll OPTIONS
- $(condition)/<main-target-type>LIB/<link>shared/<address-model>/<strip>on : -Wl,-x ;
- flags darwin.link OPTIONS
- $(condition)/<main-target-type>EXE/<address-model>32/<strip>on : -s ;
- flags darwin.link OPTIONS
- $(condition)/<main-target-type>EXE/<address-model>/<strip>on : -s ;
- }
- else
- {
- # Otherwise we need to find a strip program to use. And hence
- # also tell the link action that we need to use a strip
- # post-process.
- flags darwin.link NEED_STRIP $(condition)/<strip>on : "" ;
- strip =
- [ common.get-invocation-command darwin
- : strip : [ feature.get-values <striper> : $(options) ] : $(bin) : search-path ] ;
- flags darwin.link .STRIP $(condition) : $(strip[1]) ;
- if $(.debug-configuration)
- {
- ECHO notice: using strip for $(condition) at $(strip[1]) ;
- }
- }
-
- # - The archive builder (libtool is the default as creating
- # archives in darwin is complicated.
- local archiver =
- [ common.get-invocation-command darwin
- : libtool : [ feature.get-values <archiver> : $(options) ] : $(bin) : search-path ] ;
- flags darwin.archive .LIBTOOL $(condition) : $(archiver[1]) ;
- if $(.debug-configuration)
- {
- ECHO notice: using archiver for $(condition) at $(archiver[1]) ;
- }
-
- # - Initialize the SDKs available in the root for this tool.
- local sdks = [ init-available-sdk-versions $(condition) : $(root) ] ;
-
- #~ ECHO --- ;
- #~ ECHO --- bin :: $(bin) ;
- #~ ECHO --- root :: $(root) ;
- #~ ECHO --- version :: $(version) ;
- #~ ECHO --- condition :: $(condition) ;
- #~ ECHO --- strip :: $(strip) ;
- #~ ECHO --- archiver :: $(archiver) ;
- #~ ECHO --- sdks :: $(sdks) ;
- #~ ECHO --- ;
- #~ EXIT ;
-}
-
-# Add and set options for a discovered SDK version.
-local rule init-sdk ( condition * : root ? : version + : version-feature ? )
-{
- local rule version-to-feature ( version + )
- {
- switch $(version[1])
- {
- case iphone* :
- {
- return $(version[1])-$(version[2-]:J=.) ;
- }
- case mac* :
- {
- return $(version[2-]:J=.) ;
- }
- case * :
- {
- return $(version:J=.) ;
- }
- }
- }
-
- if $(version-feature)
- {
- if $(.debug-configuration)
- {
- ECHO notice: available sdk for $(condition)/<macosx-version>$(version-feature) at $(sdk) ;
- }
-
- # Add the version to the features for specifying them.
- if ! $(version-feature) in [ feature.values macosx-version ]
- {
- feature.extend macosx-version : $(version-feature) ;
- }
- if ! $(version-feature) in [ feature.values macosx-version-min ]
- {
- feature.extend macosx-version-min : $(version-feature) ;
- }
-
- # Set the flags the version needs to compile with, first
- # generic options.
- flags darwin.compile OPTIONS $(condition)/<macosx-version>$(version-feature)
- : -isysroot $(sdk) ;
- flags darwin.link OPTIONS $(condition)/<macosx-version>$(version-feature)
- : -isysroot $(sdk) ;
-
- # Then device variation options.
- switch $(version[1])
- {
- case iphonesim* :
- {
- local N = $(version[2]) ;
- if ! $(version[3]) { N += 00 ; }
- else if [ regex.match (..) : $(version[3]) ] { N += $(version[3]) ; }
- else { N += 0$(version[3]) ; }
- if ! $(version[4]) { N += 00 ; }
- else if [ regex.match (..) : $(version[4]) ] { N += $(version[4]) ; }
- else { N += 0$(version[4]) ; }
- N = $(N:J=) ;
- flags darwin.compile OPTIONS <macosx-version-min>$(version-feature)
- : -D__IPHONE_OS_VERSION_MIN_REQUIRED=$(N) ;
- flags darwin.link OPTIONS <macosx-version-min>$(version-feature)
- : -D__IPHONE_OS_VERSION_MIN_REQUIRED=$(N) ;
- }
-
- case iphone* :
- {
- flags darwin.compile OPTIONS <macosx-version-min>$(version-feature)
- : -miphoneos-version-min=$(version[2-]:J=.) ;
- flags darwin.link OPTIONS <macosx-version-min>$(version-feature)
- : -miphoneos-version-min=$(version[2-]:J=.) ;
- }
-
- case mac* :
- {
- flags darwin.compile OPTIONS <macosx-version-min>$(version-feature)
- : -mmacosx-version-min=$(version[2-]:J=.) ;
- flags darwin.link OPTIONS <macosx-version-min>$(version-feature)
- : -mmacosx-version-min=$(version[2-]:J=.) ;
- }
- }
-
- return $(version-feature) ;
- }
- else if $(version[4])
- {
- # We have a patch version of an SDK. We want to set up
- # both the specific patch version, and the minor version.
- # So we recurse to set up the minor version. Plus the minor version.
- return
- [ init-sdk $(condition) : $(root)
- : $(version[1-3]) : [ version-to-feature $(version[1-3]) ] ]
- [ init-sdk $(condition) : $(root)
- : $(version) : [ version-to-feature $(version) ] ] ;
- }
- else
- {
- # Yes, this is intentionally recursive.
- return
- [ init-sdk $(condition) : $(root)
- : $(version) : [ version-to-feature $(version) ] ] ;
- }
-}
-
-# Determine the MacOSX SDK versions installed and their locations.
-local rule init-available-sdk-versions ( condition * : root ? )
-{
- root ?= /Developer ;
- local sdks-root = $(root)/SDKs ;
- local sdks = [ GLOB $(sdks-root) : MacOSX*.sdk iPhoneOS*.sdk iPhoneSimulator*.sdk ] ;
- local result ;
- for local sdk in $(sdks)
- {
- local sdk-match = [ MATCH ([^0-9]+)([0-9]+)[.]([0-9x]+)[.]?([0-9x]+)? : $(sdk:D=) ] ;
- local sdk-platform = $(sdk-match[1]:L) ;
- local sdk-version = $(sdk-match[2-]) ;
- if $(sdk-version)
- {
- switch $(sdk-platform)
- {
- case macosx :
- {
- sdk-version = mac $(sdk-version) ;
- }
- case iphoneos :
- {
- sdk-version = iphone $(sdk-version) ;
- }
- case iphonesimulator :
- {
- sdk-version = iphonesim $(sdk-version) ;
- }
- case * :
- {
- sdk-version = $(sdk-version:J=-) ;
- }
- }
- result += [ init-sdk $(condition) : $(sdk) : $(sdk-version) ] ;
- }
- }
- return $(result) ;
-}
-
-# Generic options.
-flags darwin.compile OPTIONS <flags> ;
-
-# The following adds objective-c support to darwin.
-# Thanks to http://thread.gmane.org/gmane.comp.lib.boost.build/13759
-
-generators.register-c-compiler darwin.compile.m : OBJECTIVE_C : OBJ : <toolset>darwin ;
-generators.register-c-compiler darwin.compile.mm : OBJECTIVE_CPP : OBJ : <toolset>darwin ;
-
-rule setup-address-model ( targets * : sources * : properties * )
-{
- local ps = [ property-set.create $(properties) ] ;
- local arch = [ $(ps).get <architecture> ] ;
- local address-model = [ $(ps).get <address-model> ] ;
- local osx-version = [ $(ps).get <macosx-version> ] ;
- local gcc-version = [ $(ps).get <toolset-darwin:version> ] ;
- gcc-version = $(.real-version.$(gcc-version)) ;
- local options ;
-
- local support-ppc64 = 1 ;
-
- osx-version ?= $(.host-osx-version) ;
-
- switch $(osx-version)
- {
- case iphone* :
- {
- support-ppc64 = ;
- }
-
- case * :
- if $(osx-version) && ! [ version.version-less [ regex.split $(osx-version) \\. ] : 10 6 ]
- {
- # When targeting 10.6:
- # - gcc 4.2 will give a compiler errir if ppc64 compilation is requested
- # - gcc 4.0 will compile fine, somehow, but then fail at link time
- support-ppc64 = ;
- }
- }
- switch $(arch)
- {
- case combined :
- {
- if $(address-model) = 32_64 {
- if $(support-ppc64) {
- options = -arch i386 -arch ppc -arch x86_64 -arch ppc64 ;
- } else {
- # Build 3-way binary
- options = -arch i386 -arch ppc -arch x86_64 ;
- }
- } else if $(address-model) = 64 {
- if $(support-ppc64) {
- options = -arch x86_64 -arch ppc64 ;
- } else {
- errors.user-error "64-bit PPC compilation is not supported when targeting OSX 10.6 or later" ;
- }
- } else {
- options = -arch i386 -arch ppc ;
- }
- }
-
- case x86 :
- {
- if $(address-model) = 32_64 {
- options = -arch i386 -arch x86_64 ;
- } else if $(address-model) = 64 {
- options = -arch x86_64 ;
- } else {
- options = -arch i386 ;
- }
- }
-
- case power :
- {
- if ! $(support-ppc64)
- && ( $(address-model) = 32_64 || $(address-model) = 64 )
- {
- errors.user-error "64-bit PPC compilation is not supported when targeting OSX 10.6 or later" ;
- }
-
- if $(address-model) = 32_64 {
- options = -arch ppc -arch ppc64 ;
- } else if $(address-model) = 64 {
- options = -arch ppc64 ;
- } else {
- options = -arch ppc ;
- }
- }
-
- case arm :
- {
- options = -arch armv6 ;
- }
- }
-
- if $(options)
- {
- OPTIONS on $(targets) += $(options) ;
- }
-}
-
-rule setup-threading ( targets * : sources * : properties * )
-{
- gcc.setup-threading $(targets) : $(sources) : $(properties) ;
-}
-
-rule setup-fpic ( targets * : sources * : properties * )
-{
- gcc.setup-fpic $(targets) : $(sources) : $(properties) ;
-}
-
-rule compile.m ( targets * : sources * : properties * )
-{
- LANG on $(<) = "-x objective-c" ;
- gcc.setup-fpic $(targets) : $(sources) : $(properties) ;
- setup-address-model $(targets) : $(sources) : $(properties) ;
-}
-
-actions compile.m
-{
- "$(CONFIG_COMMAND)" $(LANG) $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -c -o "$(<)" "$(>)"
-}
-
-rule compile.mm ( targets * : sources * : properties * )
-{
- LANG on $(<) = "-x objective-c++" ;
- gcc.setup-fpic $(targets) : $(sources) : $(properties) ;
- setup-address-model $(targets) : $(sources) : $(properties) ;
-}
-
-actions compile.mm
-{
- "$(CONFIG_COMMAND)" $(LANG) $(OPTIONS) $(USER_OPTIONS) -D$(DEFINES) -I"$(INCLUDES)" -c -o "$(<)" "$(>)"
-}
-
-# Set the max header padding to allow renaming of libs for installation.
-flags darwin.link.dll OPTIONS : -headerpad_max_install_names ;
-
-# To link the static runtime we need to link to all the core runtime libraries.
-flags darwin.link OPTIONS <runtime-link>static
- : -nodefaultlibs -shared-libgcc -lstdc++-static -lgcc_eh -lgcc -lSystem ;
-
-# Strip as much as possible when optimizing.
-flags darwin.link OPTIONS <optimization>speed : -Wl,-dead_strip -no_dead_strip_inits_and_terms ;
-flags darwin.link OPTIONS <optimization>space : -Wl,-dead_strip -no_dead_strip_inits_and_terms ;
-
-# Dynamic/shared linking.
-flags darwin.compile OPTIONS <link>shared : -dynamic ;
-
-# Misc options.
-flags darwin.compile OPTIONS : -gdwarf-2 -fexceptions ;
-#~ flags darwin.link OPTIONS : -fexceptions ;
-
-# Add the framework names to use.
-flags darwin.link FRAMEWORK <framework> ;
-
-#
-flags darwin.link FORCE_LOAD <force-load> ;
-
-# This is flag is useful for debugging the link step
-# uncomment to see what libtool is doing under the hood
-#~ flags darwin.link.dll OPTIONS : -Wl,-v ;
-
-_ = " " ;
-
-# set up the -F option to include the paths to any frameworks used.
-local rule prepare-framework-path ( target + )
-{
- # The -framework option only takes basename of the framework.
- # The -F option specifies the directories where a framework
- # is searched for. So, if we find <framework> feature
- # with some path, we need to generate property -F option.
- local framework-paths = [ on $(target) return $(FRAMEWORK:D) ] ;
-
- # Be sure to generate no -F if there's no path.
- for local framework-path in $(framework-paths)
- {
- if $(framework-path) != ""
- {
- FRAMEWORK_PATH on $(target) += -F$(framework-path) ;
- }
- }
-}
-
-rule link ( targets * : sources * : properties * )
-{
- DEPENDS $(targets) : [ on $(targets) return $(FORCE_LOAD) ] ;
- setup-address-model $(targets) : $(sources) : $(properties) ;
- prepare-framework-path $(<) ;
-}
-
-# Note that using strip without any options was reported to result in broken
-# binaries, at least on OS X 10.5.5, see:
-# http://svn.boost.org/trac/boost/ticket/2347
-# So we pass -S -x.
-actions link bind LIBRARIES FORCE_LOAD
-{
- "$(CONFIG_COMMAND)" -L"$(LINKPATH)" -o "$(<)" "$(>)" -Wl,-force_load$(_)"$(FORCE_LOAD)" "$(LIBRARIES)" -l$(FINDLIBS-SA) -l$(FINDLIBS-ST) $(FRAMEWORK_PATH) -framework$(_)$(FRAMEWORK:D=:S=) $(OPTIONS) $(USER_OPTIONS)
- $(NEED_STRIP)"$(.STRIP)" $(NEED_STRIP)-S $(NEED_STRIP)-x $(NEED_STRIP)"$(<)"
-}
-
-rule link.dll ( targets * : sources * : properties * )
-{
- setup-address-model $(targets) : $(sources) : $(properties) ;
- prepare-framework-path $(<) ;
-}
-
-actions link.dll bind LIBRARIES
-{
- "$(CONFIG_COMMAND)" -dynamiclib -Wl,-single_module -install_name "$(<:B)$(<:S)" -L"$(LINKPATH)" -o "$(<)" "$(>)" "$(LIBRARIES)" -l$(FINDLIBS-SA) -l$(FINDLIBS-ST) $(FRAMEWORK_PATH) -framework$(_)$(FRAMEWORK:D=:S=) $(OPTIONS) $(USER_OPTIONS)
-}
-
-# We use libtool instead of ar to support universal binary linking
-# TODO: Find a way to use the underlying tools, i.e. lipo, to do this.
-actions piecemeal archive
-{
- "$(.LIBTOOL)" -static -o "$(<:T)" $(ARFLAGS) "$(>:T)"
-}