51 lines
1.8 KiB
Nix
51 lines
1.8 KiB
Nix
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{ fetchurl, stdenv, gmpxx, perl, gnum4, static ? false }:
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let
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version = "0.11";
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staticFlags = if static then " --enable-static --disable-shared" else "";
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in
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stdenv.mkDerivation rec {
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name = "ppl-${version}";
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src = fetchurl {
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url = "mirror://gcc/infrastructure/ppl-${version}.tar.gz";
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sha256 = "0xqwyaj232gi0pgm6z2rihk6p8l1rngbbibnhmcrbq4jq550clrl";
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};
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buildNativeInputs = [ perl gnum4 ];
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propagatedBuildInputs = [ gmpxx ];
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dontDisableStatic = if static then true else false;
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configureFlags = staticFlags;
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# Beware! It took ~6 hours to compile PPL and run its tests on a 1.2 GHz
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# x86_64 box. Nevertheless, being a dependency of GCC, it probably ought
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# to be tested.
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doCheck = false;
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meta = {
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description = "PPL: The Parma Polyhedra Library";
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longDescription = ''
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The Parma Polyhedra Library (PPL) provides numerical abstractions
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especially targeted at applications in the field of analysis and
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verification of complex systems. These abstractions include convex
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polyhedra, defined as the intersection of a finite number of (open or
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closed) halfspaces, each described by a linear inequality (strict or
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non-strict) with rational coefficients; some special classes of
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polyhedra shapes that offer interesting complexity/precision tradeoffs;
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and grids which represent regularly spaced points that satisfy a set of
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linear congruence relations. The library also supports finite
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powersets and products of (any kind of) polyhedra and grids and a mixed
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integer linear programming problem solver using an exact-arithmetic
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version of the simplex algorithm.
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'';
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homepage = http://www.cs.unipr.it/ppl/;
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license = "GPLv3+";
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maintainers = [ stdenv.lib.maintainers.ludo ];
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};
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}
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