Can't build with llvm 3.6.2 on OS X about castxml

[bradking]

cmake -DCMAKE_CXX_COMPILER=/usr/local/Cellar/llvm/3.6.2/bin/clang++ -DLLVM_DIR=/usr/local/Cellar/llvm/3.6.2/share/llvm/cmake

You don't need to compile CastXML with the Clang that it is linking against. You should compile CastXML using the same compiler that was used to build LLVM/Clang (i.e. the compiler that brew used to build it).

[iMichka]

Yes, I also tries that (by not passing the CMAKE_CXX_COMPILER flag). Cmake will pick up OS X's clang++, which is the same that built homebrew's llvm.

I will perhaps build a 3.6.2 version myself. I had a 3.6.0 version which I built myself and it worked with that one.

[bradking]

I ran brew install llvm --with-clang and was able to reproduce this. The problem is that CastXML is not building with -fno-exceptions as LLVM/Clang did. Fixed by commit acd58da.

[iMichka]

Thanks for having looked into this. Works perfectly. We will soon have castxml binaries on homebrew.