27 depsBuildBuild = lib.optionals (lib.versionAtLeast version "0.24") [ buildPackages.stdenv.cc ];
28 nativeBuildInputs = lib.optionals (stdenv.hostPlatform.isRiscV && lib.versionOlder version "0.24") [ autoreconfHook ];
29 buildInputs = [ gmp ];
31 inherit configureFlags;
33 enableParallelBuilding = true;
36 homepage = "https://libisl.sourceforge.io/";
37 license = lib.licenses.lgpl21;
38 description = "A library for manipulating sets and relations of integer points bounded by linear constraints";
39 platforms = lib.platforms.all;