pkg:setup
ENV.cxx11
args = std_cmake_args
args << "-DINSTALL_SUBDIR_BIN=bin"
args << "-DINSTALL_SUBDIR_SHARE=share/supertux"
args << "-DPNG_PNG_INCLUDE_DIR=#{Formula["libpng"].opt_include}"
cmake . *args
make DESTDIR=${PKG_DEST} install
(share/"appdata").rmtree
(share/"applications").rmtree
(share/"pixmaps").rmtree
(prefix/"MacOS").rmtree