kc3-lang/libffi/testsuite/emscripten/build-tests.sh

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• Hash : 7d23c2d2
  Author :
  Date : 2023-02-09T06:01:37
  

  Add emscripten gha workflow (#768) Resolves issue #767

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• testsuite/emscripten/build-tests.sh

• #!/usr/bin/env bash
  emcc_exists="$(command -v emcc)"
  if [ ! "${emcc_exists}" ]; then
    echo "Emscripten not on path"
    exit 1
  fi
  
  set -e
  
  cd "$1"
  shift
  
  # Parse arguments
  while [ $# -gt 0 ]; do
    case $1 in
    --wasm-bigint) WASM_BIGINT=true ;;
    *)
      echo "ERROR: Unknown parameter: $1" >&2
      exit 1
      ;;
    esac
    shift
  done
  
  
  export CFLAGS="-fPIC -O2 -I../../target/include $EXTRA_CFLAGS"
  export CXXFLAGS="$CFLAGS -sNO_DISABLE_EXCEPTION_CATCHING $EXTRA_CXXFLAGS"
  export LDFLAGS=" \
      -L../../target/lib/ -lffi \
      -sEXPORT_ALL \
      -sMODULARIZE \
      -sMAIN_MODULE \
      -sSTRICT_JS \
      -sNO_DISABLE_EXCEPTION_CATCHING \
      $EXTRA_LD_FLAGS \
  "
  
  # This needs to test false if there exists an environment variable called
  # WASM_BIGINT whose contents are empty. Don't use +x.
  if [ -n "${WASM_BIGINT}" ] ; then
    export LDFLAGS+=" -sWASM_BIGINT"
  else
    export LDFLAGS+=" -sEXPORTED_RUNTIME_METHODS='getTempRet0,setTempRet0'"
  fi
  
  # Rename main functions to test__filename so we can link them together
  ls *c | sed 's!\(.*\)\.c!sed -i "s/main/test__\1/g" \0!g' | bash
  
  # Compile
  ls *.c | sed 's/\(.*\)\.c/emcc $CFLAGS -c \1.c -o \1.o /g' | bash
  ls *.cc | sed 's/\(.*\)\.cc/em++ $CXXFLAGS -c \1.cc -o \1.o /g' | bash
  
  # Link
  em++ $LDFLAGS *.o -o test.js
  cp ../emscripten/test.html .
  

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