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ocamlPackages.dtoa: init at 0.3.1

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This commit is contained in:
Ruben Maher 2018-01-01 20:13:27 +10:30
parent 616048bcbf
commit 9d87e8395f
2 changed files with 34 additions and 0 deletions
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32
pkgs/development/ocaml-modules/dtoa/default.nix Normal file
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@ -0,0 +1,32 @@
{ stdenv, fetchurl, ocaml, findlib, jbuilder, ounit }:
assert stdenv.lib.versionAtLeast (stdenv.lib.getVersion ocaml) "4.01";
stdenv.mkDerivation rec {
pname = "dtoa";
name = "ocaml-${pname}-${version}";
version = "0.3.1";
src = fetchurl {
url = "https://github.com/flowtype/ocaml-${pname}/releases/download/v${version}/${pname}-${version}.tbz";
sha256 = "0rzysj07z2q6gk0yhjxnjnba01vmdb9x32wwna10qk3rrb8r2pnn";
};
unpackCmd = "tar xjf $src";
buildInputs = [ ocaml findlib jbuilder ounit ];
buildPhase = "jbuilder build -p dtoa";
inherit (jbuilder) installPhase;
createFindLibDestdir = true;
meta = with stdenv.lib; {
homepage = https://github.com/flowtype/ocaml-dtoa;
description = "Converts OCaml floats into strings (doubles to ascii, \"d to a\"), using the efficient Grisu3 algorithm.";
license = licenses.mit;
platforms = ocaml.meta.platforms or [];
maintainers = [ maintainers.eqyiel ];
};
}

2
pkgs/top-level/ocaml-packages.nix
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@ -208,6 +208,8 @@ let
dolog = callPackage ../development/ocaml-modules/dolog { };
dtoa = callPackage ../development/ocaml-modules/dtoa { };
easy-format = callPackage ../development/ocaml-modules/easy-format { };
eff = callPackage ../development/interpreters/eff { };