contrib/python3-typing_extensions/Pkgfile

# Description: Backported and Experimental Type Hints for Python 3.5+
# URL: https://github.com/python/typing/tree/master/typing_extensions
# Maintainer: Tim Biermann, tbier at posteo dot de
# Depends on: python3-build python3-install
# Optional: python3-flit-core

name=python3-typing_extensions
version=4.2.0
release=1
source=(https://github.com/python/typing/archive/$version/$name-$version.tar.gz)

build() {
  cd typing-$version/typing_extensions

  if prt-get isinst python3-flit-core; then
    /usr/bin/python3 -m build --wheel --skip-dependency-check --no-isolation
    /usr/bin/python3 -m install --optimize=1 --destdir=$PKG dist/*.whl
  else
    /usr/bin/pip3 install --isolate --root=$PKG --ignore-installed --no-deps typing_extensions
  fi
}