On Thu, 31 Oct 2013, Sean Farley wrote: > > [email protected] writes: > > > unless everyone is using xcode5 - I think gcc/g++ is a safer default. > > Apple stopped shipping gcc with Xcode 4.2 [1]. Since that version, > everyone has been using the llvm backend.
The isse is clang frontend with xcode4 is buggy [breaks with petsc build] http://lists.mcs.anl.gov/pipermail/petsc-dev/2013-October/thread.html > Only in version >= 5.0 has > llvm-gcc been dropped. And in Mavericks only libc++ (and not libstdc++) > is shipped. > > [1] http://en.wikipedia.org/wiki/Xcode#Toolchain_Versions Since /usr/bin/gcc is an alias to clang in Xcode5 - there is no need to change defaults on OSX as Barry is suggesting? Satish
