[Openmp-commits] [PATCH] D142593: Support for wasm32 architecture

[arsnyder16 via Phabricator via Openmp-commits]

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These are changes i made to build a static library of libomp to run on wasm32

using the emscripten tool chain

  emcmake cmake \
    -DOPENMP_STANDALONE_BUILD=ON \
    -DOPENMP_ENABLE_OMPT_TOOLS=OFF \
    -DOPENMP_ENABLE_LIBOMPTARGET=OFF \
    -DLIBOMP_HAVE_OMPT_SUPPORT=OFF \
    -DLIBOMP_OMPT_SUPPORT=OFF \
    -DLIBOMP_OMPD_SUPPORT=OFF \
    -DLIBOMP_USE_DEBUGGER=OFF \
    -DLIBOMP_FORTRAN_MODULES=OFF \
    -DLIBOMP_ENABLE_SHARED=OFF \
    -DLIBOMP_ARCH=wasm32 \
    -DOPENMP_ENABLE_LIBOMPTARGET_PROFILING=OFF \
    .
  
  emmake make -j

downstream libaries need to compile with
-pthread -fopenmp=libomp`
then link to libomp.a that was built above


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D142593

Files:
  openmp/runtime/CMakeLists.txt
  openmp/runtime/src/kmp_csupport.cpp
  openmp/runtime/src/kmp_gsupport.cpp
  openmp/runtime/src/kmp_os.h
  openmp/runtime/src/kmp_platform.h
  openmp/runtime/src/kmp_runtime.cpp
  openmp/runtime/src/z_Linux_asm.S
  openmp/runtime/src/z_Linux_util.cpp

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