[cfe-dev] How to build libc++ under Linux

[Bruce Stephens]

Michael Spencer <bigcheesegs-Re5JQEeQqe8AvxtiuMwx3w at public.gmane.org>
writes:

[...]

> 1) Configure libc++ with CMAKE_INSTALL_PREFIX=/usr (clang only looks
> for libc++ here on Linux)
> 2) Set LIBCXX_CXX_ABI to libsupc++ and reconfigure.
> 3) Set LIBCXX_LIBSUPCXX_INCLUDE_PATHS to a ; separated list of paths
> to the libsupc++ headers. On my linux machine this is
> "usr/include/c++/4.6;/usr/include/c++/4.6/x86_64-linux-gnu"
> 4) Reconfigure
> 5) Generate, build, install
>
> I have been using libc++ with clang on Linux for over a year now and
> I've only found one bug (that was fixed in less than 24 hours).

That still crashes if you output to std::cerr, doesn't it? (Presumably
there are other crashes, but that's the one that I noticed first.)

[...]