[PATCH] D16264: For FreeBSD, use _p variants of libraries for linking C++ programs

[Dimitry Andric via cfe-commits]

dim added a comment.

In http://reviews.llvm.org/D16264#340131, @compnerd wrote:

> `-p` or `-pg` also effects the math library.  Please adjust the tests and the driver to reflect that.


This is already handled in `lib/Driver/Tools.cpp`, in `freebsd::Linker::ConstructJob()`:

  if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nodefaultlibs)) {
    if (D.CCCIsCXX()) {
      getToolChain().AddCXXStdlibLibArgs(Args, CmdArgs);
      if (Args.hasArg(options::OPT_pg))
        CmdArgs.push_back("-lm_p");
      else
        CmdArgs.push_back("-lm");
    }


http://reviews.llvm.org/D16264