55 lines
2 KiB
Nix
55 lines
2 KiB
Nix
{ stdenv
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, fetchurl
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, fetchpatch
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, gmp
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, autoreconfHook
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}:
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stdenv.mkDerivation rec {
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name = "cddlib-${version}";
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version = "0.94i";
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src = let
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fileVersion = stdenv.lib.replaceStrings ["."] [""] version;
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in fetchurl {
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# Might switch to github in the future, see
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# https://trac.sagemath.org/ticket/21952#comment:20
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urls = [
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"http://archive.ubuntu.com/ubuntu/pool/universe/c/cddlib/cddlib_${fileVersion}.orig.tar.gz"
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"ftp://ftp.math.ethz.ch/users/fukudak/cdd/cddlib-${fileVersion}.tar.gz"
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];
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sha256 = "00zdgiqb91vx6gd2103h3ijij0llspsxc6zz3iw2bll39fvkl4xq";
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};
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buildInputs = [gmp];
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nativeBuildInputs = [
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autoreconfHook
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];
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# compute reduced H and V representation of polytope
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# this patch is included by most distributions (Debian, Conda, ArchLinux, SageMath)
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# proposed upstream (no answer yet): https://github.com/cddlib/cddlib/pull/3
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both_reps_c = (fetchurl {
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name = "cdd_both_reps.c";
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url = "https://gitweb.gentoo.org/repo/gentoo.git/plain/sci-libs/cddlib/files/cdd_both_reps.c?id=56bd759df1d0c750a065b8c845e93d5dfa6b549d";
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sha256 = "0r9yc5bgiz8i72c6vsn2y2mjk5581iw94gji9v7lg16kzzgrk9x0";
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});
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preAutoreconf = ''
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# Required by sage.geometry.polyhedron
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cp ${both_reps_c} src/cdd_both_reps.c
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cp ${both_reps_c} src-gmp/cdd_both_reps.c
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'';
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patches = [
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# add the cdd_both_reps binary
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(fetchpatch {
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name = "add-cdd_both_reps-binary.patch";
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url = "https://gitweb.gentoo.org/repo/gentoo.git/plain/sci-libs/cddlib/files/cddlib-094h-add-cdd_both_reps-binary.patch?id=78e3a61a68c916450aa4e5ceecd20041583af901";
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sha256 = "162ni2fr7dpbdkz0b5nizxq7qr5k1i1d75g0smiylpzfb0hb761a";
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})
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];
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meta = {
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inherit version;
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description = ''An implementation of the Double Description Method for generating all vertices of a convex polyhedron'';
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license = stdenv.lib.licenses.gpl2Plus ;
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maintainers = [stdenv.lib.maintainers.raskin];
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platforms = stdenv.lib.platforms.linux;
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homepage = https://www.inf.ethz.ch/personal/fukudak/cdd_home/index.html;
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};
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}
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