tools/build/v2/tools/darwin.jam

#  Copyright (C) Christopher Currie 2003. Permission to copy, use,
#  modify, sell and distribute this software is granted provided this
#  copyright notice appears in all copies. This software is provided
# "as is" without express or implied warranty, and with no claim as to
#  its suitability for any purpose.

#  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 ;

toolset.register darwin ;
toolset.inherit darwin : gcc ;

# No additional initialization should be necessary
rule init ( )
{

}

# Darwin has a different shared library suffix
type.set-generated-target-suffix SHARED_LIB : <toolset>darwin : dylib ;

feature framework : : free ;

flags darwin.compile OPTIONS <link>shared : -dynamic ;
flags darwin.compile OPTIONS : -Wno-long-double -no-cpp-precomp  ;
flags darwin.compile.c++ OPTIONS : -fcoalesce-templates ;

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 ;

actions link bind LIBRARIES
{
    $(NAME:E=g++) $(OPTIONS) -L"$(LINKPATH)" -o "$(<)" "$(>)" "$(LIBRARIES)" -l$(FINDLIBS-SA) -l$(FINDLIBS-ST) -framework$(_)$(FRAMEWORK)    
}

rule link.dll
{
    _ on $(<) = " " ;
}

actions link.dll bind LIBRARIES
{
    $(NAME:E=g++) -dynamiclib $(OPTIONS) -o "$(<)" "$(>)" "$(LIBRARIES)" -l$(FINDLIBS-SA) -l$(FINDLIBS-ST) -framework$(_)$(FRAMEWORK)    
}

actions piecemeal archive
{
    ar -r -s $(ARFLAGS) "$(<:T)" "$(>:T)"
}

Boost C++ Libraries

tools/build/v2/tools/darwin.jam