{ lib, stdenv, fetchurl, fetchpatch, gmp }: stdenv.mkDerivation rec { pname = "ratpoints"; version = "2.1.3.p4"; src = fetchurl { url = "http://www.mathe2.uni-bayreuth.de/stoll/programs/ratpoints-${version}.tar.gz"; sha256 = "0zhad84sfds7izyksbqjmwpfw4rvyqk63yzdjd3ysd32zss5bgf4"; }; enableParallelBuilding = true; patches = [ (fetchpatch { url = "https://git.sagemath.org/sage.git/plain/build/pkgs/ratpoints/patches/sturm_and_rp_private.patch?id=1615f58890e8f9881c4228c78a6b39b9aab1303a"; sha256 = "0q3wajncyfr3gahd8gwk9x7g56zw54lpywrl63lqk7drkf60mrcl"; }) ]; buildInputs = [ gmp ]; makeFlags = [ "CC=${stdenv.cc.targetPrefix}cc" ]; buildFlags = lib.optional stdenv.isDarwin ["CCFLAGS2=-lgmp -lc -lm" "CCFLAGS=-UUSE_SSE"]; installFlags = [ "INSTALL_DIR=$(out)" ]; preInstall = ''mkdir -p "$out"/{bin,share,lib,include}''; meta = { inherit version; description = "A program to find rational points on hyperelliptic curves"; license = lib.licenses.gpl2Plus; maintainers = [lib.maintainers.raskin]; platforms = lib.platforms.unix; homepage = "http://www.mathe2.uni-bayreuth.de/stoll/programs/"; updateWalker = true; }; }