Hi Folks, I'm trying to do some experiments with clang/llvm and its openmp runtime. To add to this mix, the application I'm wanting to use for testing is written in F08, so I'm having to also use flang:
https://github.com/flang-compiler/flang Now when I try to build Open MPI, as long as I disable fortran builds, things are great, at least as far as building. But if I try to use flang, it looks like the libtool that is generated can't figure out what to do with linker arguments for tag == FC. So there's nothing for the $wl variable. And also none for the $pic_flag variable. If I manually modify libtool to define these variables things work for the fortran linking and building the fortran examples using mpifort. In the hopes that someone may already know configury magic addition to fix this, I decided to post here before diving in to solving the problem myself. F08 rocks! Howard
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