pkg:setup
ENV.append "CXXFLAGS", "-DU_USING_ICU_NAMESPACE=1"
ENV.cxx11
mkdir "build" && cd build
cmake .. -DPNG_PNG_INCLUDE_DIR:PATH=#{Formula[libpng"].opt_include}" -DWL_INSTALL_DATADIR=${PKG_TAPF}/share/data -DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}
make DESTDIR=${PKG_DEST} install
(bin/"widelands").write <<~EOS
#!/bin/sh
exec #{prefix}/widelands "$@"
EOS