# This is the recipe.sh script. It is executed by BPM in a temporary directory when compiling a source package
# BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
# BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT

# The build function is executed in the source directory
# This function is used to compile the source code
build() {
  # https://github.com/python-greenlet/greenlet/issues/454
  export CFLAGS="$CFLAGS -fcf-protection=none"
  export CXXFLAGS="$CXXFLAGS -fcf-protection=none"

  python3 -m build --wheel --no-isolation .
}

# The package function is executed in the source directory
# This function is used to move the compiled files into the output directory
package() {
  python3 -m installer --destdir="$BPM_OUTPUT" dist/*.whl

  # Remove tests
  rm -rf "$BPM_OUTPUT"/usr/lib/python*/site-packages/greenlet/tests

  # Install package license
  install -Dm644 "$BPM_SOURCE"/LICENSE.PSF "$BPM_OUTPUT"/usr/share/licenses/python-greenlet/LICENSE.PSF
}