nixpkgs/pkgs/development/interpreters/elixir/default.nix
Moritz Ulrich e46fc8843c Elixir: Fix impurity with Erlang.
The bash scripts of elixir contain some references to `erl'. This
patch wraps the scripts and extends PATH so `erl' is available.

Signed-off-by: Moritz Ulrich <moritz@tarn-vedra.de>
2013-08-26 02:44:54 +02:00

49 lines
1.4 KiB
Nix

{ stdenv, fetchurl, erlang, rebar, makeWrapper, coreutils }:
stdenv.mkDerivation {
name = "elixir-0.10.1";
src = fetchurl {
url = "https://github.com/elixir-lang/elixir/archive/v0.10.1.tar.gz";
sha256 = "0gfr2bz3mw7ag9z2wb2g22n2vlyrp8dwy78fj9zi52kzl5w3vc3w";
};
buildInputs = [ erlang rebar makeWrapper ];
preBuild = ''
substituteInPlace rebar \
--replace "/usr/bin/env escript" ${erlang}/bin/escript
substituteInPlace Makefile \
--replace '$(shell echo `pwd`/rebar)' ${rebar}/bin/rebar \
--replace "/usr/local" $out
'';
postFixup = ''
# Elixirs binaries are shell scripts which run erl. This adds some
# stuff to PATH so the scripts run without problems.
for f in $out/bin/*
do
wrapProgram $f \
--prefix PATH ":" "${erlang}/bin:${coreutils}/bin"
done
'';
meta = {
homepage = "http://elixir-lang.org/";
description = "Elixir is a functional, meta-programming aware language built on top of the Erlang VM.";
longDescription = ''
Elixir is a functional, meta-programming
aware language built on top of the Erlang VM. It is a dynamic
language with flexible syntax and macro support that leverages
Erlang's abilities to build concurrent, distributed and
fault-tolerant applications with hot code upgrades.p
'';
platforms = stdenv.lib.platforms.linux;
maintainers = [ stdenv.lib.maintainers.the-kenny ];
};
}