Re: [Boost-build] bjam for Mac OS X -gcc4.x

Subject: Re: [Boost-build] bjam for Mac OS X -gcc4.x
From: Gevorg Voskanyan (v_gevorg_at_[hidden])
Date: 2011-02-22 07:42:11

er wrote:
> > Where this g++ 4.4.comes from? I've had more luck on  OS X 10.5 with gcc 4.5 
>from
> 
> It comes from  http://pdb.finkproject.org/pdb/package.php/gcc44
> I did:
> 
>  using darwin  : 4.4 : /sw/lib/gcc4.4/bin/g++ : 
><linkflags>\"-L/sw/lib/gcc4.4/bin\"  ;
> 
> and
> 
>  sudo bjam toolset=darwin-4.4
> 
> and apparently it  works! But unfortunately, not with
> 
>  sudo bjam toolset=darwin-4.4  cxxflags=-std=c++0x
> 
> which was the reason for porting from unix in the  first place:
> 
> ...patience...
> ...patience...
> ...found 1503  targets...
> ...updating 16 targets...
> darwin.compile.c++  
>../../../../../bin.v2/libs/assign/v2/test/unit_testing/utility.test/darwin-4.4/debug/utility.o
>
> cc1plus:  error: unrecognized command line option "-std=c++0x"
> 
>      "g++"  -ftemplate-depth-128 -O0 -fno-inline -Wall -g -dynamic  
>-no-cpp-precomp -gdwarf-2 -fPIC -std=c++0x -DBOOST_ALL_NO_LIB=1  
>-DBOOST_TEST_NO_AUTO_LINK=1  -I"../../../../.." -c -o  
>"../../../../../bin.v2/libs/assign/v2/test/unit_testing/utility.test/darwin-4.4/debug/utility.o"
>  "utility.cpp"

Here, the compiler invoked is "g++" but should have been 
"/sw/lib/gcc4.4/bin/g++" if everything were configured correctly. Please check 
that the configuration is in ~/user-config.jam (and only), is typed correctly, 
and the paths are correct.

> PS: It works from IDE CodeBlocks with the following settings:
> search path = /sw/bin, C compiler = gcc-4, C++ compiler = g++-4, Linker 
> for dyn libs = g++-4. These are in fact shortcuts to gcc and g++ in 
> /sw/lib/gcc4.4/bin

What happens when you try:
using darwin : 4.4 : /sw/bin/g++-4 ;
?

Gevorg