From 320ebcdc61fb98ed48b49ddfc6595405ba6234a1 Mon Sep 17 00:00:00 2001
From: Julien Lepiller
Date: Thu, 13 Apr 2017 20:03:54 +0200
Subject: [PATCH 2/4] gnu: Add antlr2.
* gnu/packages/java.scm (antlr2): New variable.
---
gnu/packages/java.scm | 77 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 77 insertions(+)
diff --git a/gnu/packages/java.scm b/gnu/packages/java.scm
index 1d18a0b06..47c93aca9 100644
--- a/gnu/packages/java.scm
+++ b/gnu/packages/java.scm
@@ -3,6 +3,7 @@
;;; Copyright © 2016 Leo Famulari
;;; Copyright © 2016, 2017 Roel Janssen
;;; Copyright © 2017 Carlo Zancanaro
+;;; Copyright © 2017 Julien Lepiller
;;;
;;; This file is part of GNU Guix.
;;;
@@ -1178,3 +1179,79 @@ testing frameworks, mocking libraries and UI validation rules.")
JUnit provides assertions for testing expected results, test fixtures for
sharing common test data, and test runners for running tests.")
(license license:epl1.0)))
+
+(define-public antlr2
+ (package
+ (name "antlr2")
+ (version "2.7.7")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "http://www.antlr2.org/download/antlr-"
+ version ".tar.gz"))
+ (sha256
+ (base32
+ "1ffvcwdw73id0dk6pj2mlxjvbg0662qacx4ylayqcxgg381fnfl5"))
+ (modules '((guix build utils)))
+ (snippet
+ '(begin
+ (delete-file "antlr.jar")
+ (substitute* "lib/cpp/antlr/CharScanner.hpp"
+ (("#include