42 lines
1.3 KiB
Nix
42 lines
1.3 KiB
Nix
{ stdenv, fetchurl, ocaml, findlib, pkgconfig, gmp, perl }:
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assert stdenv.lib.versionAtLeast ocaml.version "3.12.1";
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let param =
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if stdenv.lib.versionAtLeast ocaml.version "4.02"
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then {
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version = "1.4.1";
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url = http://forge.ocamlcore.org/frs/download.php/1574/zarith-1.4.1.tgz;
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sha256 = "0l36hzmfbvdai2kcgynh13vfdim5x2grnaw61fxqalyjm90c3di3";
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} else {
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version = "1.3";
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url = http://forge.ocamlcore.org/frs/download.php/1471/zarith-1.3.tgz;
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sha256 = "1mx3nxcn5h33qhx4gbg0hgvvydwlwdvdhqcnvfwnmf9jy3b8frll";
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};
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in
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stdenv.mkDerivation rec {
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name = "zarith-${version}";
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inherit (param) version;
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src = fetchurl {
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inherit (param) url sha256;
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};
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buildInputs = [ ocaml findlib pkgconfig perl ];
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propagatedBuildInputs = [ gmp ];
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patchPhase = "patchShebangs ./z_pp.pl";
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configurePhase = ''
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./configure -installdir $out/lib/ocaml/${ocaml.version}/site-lib
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'';
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preInstall = "mkdir -p $out/lib/ocaml/${ocaml.version}/site-lib";
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meta = with stdenv.lib; {
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description = "Fast, arbitrary precision OCaml integers";
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homepage = "http://forge.ocamlcore.org/projects/zarith";
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license = licenses.lgpl2;
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platforms = ocaml.meta.platforms or [];
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maintainers = with maintainers; [ thoughtpolice vbgl ];
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};
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}
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