# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other # Spack Project Developers. See the top-level COPYRIGHT file for details. # # SPDX-License-Identifier: (Apache-2.0 OR MIT) from spack.package import * class Libmng(CMakePackage): """THE reference library for reading, displaying, writing and examining Multiple-Image Network Graphics. MNG is the animation extension to the popular PNG image format.""" homepage = "https://sourceforge.net/projects/libmng/" url = "http://downloads.sourceforge.net/project/libmng/libmng-devel/2.0.3/libmng-2.0.3.tar.gz" license("custom") version("2.0.3", sha256="cf112a1fb02f5b1c0fce5cab11ea8243852c139e669c44014125874b14b7dfaa") version("2.0.2", sha256="4908797bb3541fb5cd8fffbe0b1513ed163509f2a4d57a78b26a96f8d1dd05a2") depends_on("jpeg") depends_on("zlib-api") depends_on("lcms") def patch(self): # jpeg requires stdio to be included before its headers. filter_file(r"^(\#include \)", "#include\n\\1", "libmng_types.h") def cmake_args(self): return ["-DWITH_LCMS2:BOOL=ON", "-DWITH_LCMS1:BOOL=OFF"]