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Initial support for cross-compiling to ARM architecture.

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[SVN r44167]
This commit is contained in:
Rene Rivera
2008-04-11 07:50:47 +00:00
parent 6affa2ddcc
commit 88190045a4
1 changed files with 58 additions and 14 deletions
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72
v2/tools/darwin.jam
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@@ -3,7 +3,7 @@
# Copyright 2003, 2004, 2005, 2006 Vladimir Prus
# Copyright 2005-2007 Mat Marcus
# Copyright 2005-2007 Adobe Systems Incorporated
# Copyright 2007 Rene Rivera
# Copyright 2007-2008 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)
@@ -31,6 +31,9 @@ generators.override darwin.compile.c++.pch : pch.default-cpp-pch-generator ;
toolset.inherit-rules darwin : gcc ;
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>
@@ -39,9 +42,9 @@ toolset.inherit-flags darwin : gcc
<architecture>power/<instruction-set> ;
# No additional initialization should be necessary
rule init ( version ? : command * : options * )
rule init ( version ? : command * : options * : requirement * )
{
local condition = [ common.check-init-parameters darwin : version $(version) ] ;
condition = [ common.check-init-parameters darwin $(requirement) : version $(version) ] ;
local command = [ common.get-invocation-command darwin : g++ : $(command) ] ;
common.handle-options darwin : $(condition) : $(command) : $(options) ;
@@ -54,8 +57,47 @@ rule init ( version ? : command * : options * )
}
gcc.init-link-flags darwin darwin $(condition) ;
flags darwin.link NEED_STRIP $(condition)/<debug-symbols>off : "" ;
# - The symbol strip program.
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/<debug-symbols>off : -Wl,-x ;
flags darwin.link.dll OPTIONS
$(condition)/<main-target-type>LIB/<link>shared/<address-model>/<debug-symbols>off : -Wl,-x ;
flags darwin.link OPTIONS
$(condition)/<main-target-type>EXE/<address-model>32/<debug-symbols>off : -s ;
flags darwin.link OPTIONS
$(condition)/<main-target-type>EXE/<address-model>/<debug-symbols>off : -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)/<debug-symbols>off : "" ;
local 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 :: $(condition) :: $(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 :: $(condition) :: $(archiver[1]) ;
}
}
feature framework : : free ;
@@ -107,10 +149,10 @@ local rule available-macosx-versions ( )
}
# Add the found SDK version only to the allowed set. The "latests" SDKs
# wil be first in the list, and hence the default.
# will be first in the list, and hence the default.
feature macosx-version
: [ available-macosx-versions ]
: propagated link-incompatible symmetric ;
: propagated link-incompatible symmetric optional ;
if 10.4 in [ feature.values macosx-version ]
{
feature.set-default macosx-version : 10.4 ;
@@ -119,11 +161,11 @@ if 10.4 in [ feature.values macosx-version ]
# Add the options for all the found SDKs.
for local sdk in $(.macosx-sdk)
{
flags darwin.compile OPTIONS <macosx-version>$(sdk) :
flags darwin.compile OPTIONS <target-os>darwin/<macosx-version>$(sdk) :
-isysroot $(.macosx-sdk.$(sdk))
-mmacosx-version-min=$(sdk)
;
flags darwin.link OPTIONS <macosx-version>$(sdk) :
flags darwin.link OPTIONS <target-os>darwin/<macosx-version>$(sdk) :
-isysroot $(.macosx-sdk.$(sdk))
-mmacosx-version-min=$(sdk)
;
@@ -155,6 +197,8 @@ arch-addr-flags darwin OPTIONS : x86 : 64 : -arch x86_64 ;
arch-addr-flags darwin OPTIONS : power : 32 : -arch ppc : default ;
arch-addr-flags darwin OPTIONS : power : 64 : -arch ppc64 ;
arch-addr-flags darwin OPTIONS : arm : 32 : -arch arm : default ;
flags darwin.link OPTIONS <runtime-link>static
: -nodefaultlibs -shared-libgcc -lstdc++-static -lgcc_eh -lgcc -lSystem ;
@@ -168,7 +212,7 @@ flags darwin.link FRAMEWORK <framework> ;
# 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 ;
#~ flags darwin.link.dll OPTIONS : -Wl,-v ;
_ = " " ;
@@ -195,8 +239,8 @@ rule link
actions link bind LIBRARIES
{
$(CONFIG_COMMAND) -L"$(LINKPATH)" -o "$(<)" "$(>)" "$(LIBRARIES)" -l$(FINDLIBS-SA) -l$(FINDLIBS-ST) $(FRAMEWORK_PATH) -framework$(_)$(FRAMEWORK:D=:S=) $(OPTIONS) $(USER_OPTIONS)
$(NEED_STRIP)strip $(NEED_STRIP)"$(<)"
"$(CONFIG_COMMAND)" -L"$(LINKPATH)" -o "$(<)" "$(>)" "$(LIBRARIES)" -l$(FINDLIBS-SA) -l$(FINDLIBS-ST) $(FRAMEWORK_PATH) -framework$(_)$(FRAMEWORK:D=:S=) $(OPTIONS) $(USER_OPTIONS)
$(NEED_STRIP)"$(.STRIP)" $(NEED_STRIP)"$(<)"
}
rule link.dll
@@ -206,12 +250,12 @@ rule link.dll
actions link.dll bind LIBRARIES
{
$(CONFIG_COMMAND) -dynamiclib -install_name "$(<:B)$(<:S)" -L"$(LINKPATH)" -o "$(<)" "$(>)" "$(LIBRARIES)" -l$(FINDLIBS-SA) -l$(FINDLIBS-ST) $(FRAMEWORK_PATH) -framework$(_)$(FRAMEWORK:D=:S=) $(OPTIONS) $(USER_OPTIONS)
"$(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)"
"$(.LIBTOOL)" -static -o "$(<:T)" $(ARFLAGS) "$(>:T)"
}