package("libpng") set_homepage("http://www.libpng.org/pub/png/libpng.html") set_description("The official PNG reference library") set_urls("https://github.com/glennrp/libpng/archive/$(version).zip", "https://github.com/glennrp/libpng.git") add_versions("v1.6.35", "3d22d46c566b1761a0e15ea397589b3a5f36ac09b7c785382e6470156c04247f") add_versions("v1.6.34", "7ffa5eb8f9f3ed23cf107042e5fec28699718916668bbce48b968600475208d3") add_deps("zlib") if is_host("windows") then add_deps("cmake") end add_links("png") on_install("windows", function (package) import("package.tools.cmake").install(package) end) on_install("macosx", "linux", function (package) import("package.tools.autoconf").install(package) end)