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mezzo: fix build with OCaml-4.02

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This commit is contained in:
Vincent Laporte 2015-07-23 21:45:14 +02:00
parent 80d6b708ac
commit 8897299e8f
1 changed files with 18 additions and 4 deletions
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22
pkgs/development/compilers/mezzo/default.nix
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@ -1,16 +1,30 @@
{stdenv, fetchurl, ocaml, findlib, menhir, yojson, ulex, pprint, fix, functory}:
{ stdenv, fetchFromGitHub, ocaml, findlib, menhir, yojson, ulex, pprint, fix, functory }:
let
check-ocaml-version = with stdenv.lib; versionAtLeast (getVersion ocaml);
in
assert check-ocaml-version "4";
stdenv.mkDerivation {
name = "mezzo-0.0.m8";
src = fetchurl {
url = https://github.com/protz/mezzo/archive/m8.tar.gz;
sha256 = "17mfapgqp8ssa5x9blv72zg9l561zbiwv3ikwi6nl9dd36lwkkc6";
src = fetchFromGitHub {
owner = "protz";
repo = "mezzo";
rev = "m8";
sha256 = "0yck5r6di0935s3iy2mm9538jkf77ssr789qb06ms7sivd7g3ip6";
};
buildInputs = [ ocaml findlib yojson menhir ulex pprint fix functory ];
# Sets warning 3 as non-fatal
prePatch = stdenv.lib.optionalString (check-ocaml-version "4.02") ''
substituteInPlace myocamlbuild.pre.ml \
--replace '@1..3' '@1..2+3'
'';
createFindlibDestdir = true;
postInstall = ''