Support building against libstd++-4.6

[llvmbot]

Bugzilla Link	9583
Resolution	FIXED
Resolved on	Oct 11, 2011 07:39
Version	trunk
OS	All
Depends On	#9844 llvm/llvm-bugzilla-archive#9584 llvm/llvm-bugzilla-archive#9585 llvm/llvm-bugzilla-archive#9586
Reporter	LLVM Bugzilla Contributor
CC	@DougGregor

Extended Description

I'm filing this summary bug to depend on clang PRs that prevent using gcc-4.6's includes in C++0x mode.

To test the support on OSX-10.6 with macports:

• sudo port install gcc46
• clang++ -std=gnu++0x -nostdinc++ -isystem /opt/local/include/gcc46/c++/ -isystem /opt/local/include/gcc46/c++/x86_64-apple-darwin10/ -c test.cc
  Where test.cc includes several system headers and uses some pieces of them.

Similar invocations should work on other unixes.

[DougGregor]

All of the bugs this depends on have been closed. How are we doing on libstdc++ 4.6.0?

[llvmbot]

I have been able to build firefox with libstdc++ 4.6 in gnu++0x mode, so I think we can close this and open individual bugs if any remaining issue is found.

Thanks!

[llvmbot]

mentioned in issue llvm/llvm-bugzilla-archive#9585

[llvmbot]

mentioned in issue llvm/llvm-bugzilla-archive#9584

[llvmbot]

mentioned in issue llvm/llvm-bugzilla-archive#9586