[PATCH] gnu: Add lua-lpeg.

["José Miguel Sánchez García" <jmi2k@openmailbox.org>]

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Add lua-lpeg after fixing some inconveniences found in my last attempt 
<http://lists.gnu.org/archive/html/guix-devel/2016-12/msg00068.html>. I 
can't run guix lint on it now, but I haven't changed anything too 
important, so it should be fine.

José Miguel Sánchez García

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From 4ebd6648b2dcf1e02d39532173781b91850e4f41 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Miguel=20S=C3=A1nchez=20Garc=C3=ADa?=
 <jmi2k@openmailbox.org>
Date: Mon, 5 Dec 2016 15:15:33 +0100
Subject: [PATCH] gnu: Add lua-lpeg

---
 gnu/packages/lua-lpeg.scm | 51 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 gnu/packages/lua-lpeg.scm

diff --git a/gnu/packages/lua-lpeg.scm b/gnu/packages/lua-lpeg.scm
new file mode 100644
index 0000000..50042bd
--- /dev/null
+++ b/gnu/packages/lua-lpeg.scm
@@ -0,0 +1,51 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2016 José Miguel Sánchez García <jmi2k@openmailbox.org>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages lua-lpeg)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module (guix build-system gnu)
+  #:use-module (guix licenses)
+  #:use-module (gnu packages lua))
+
+(define-public lua-lpeg
+  (package
+    (name "lua-lpeg")
+    (version "1.0.0")
+    (source (origin
+              (method url-fetch)
+              (uri "http://www.inf.puc-rio.br/~roberto/lpeg/lpeg-1.0.0.tar.gz")
+              (sha256
+                (base32 "13mz18s359wlkwm9d9iqlyyrrwjc6iqfpa99ai0icam2b3khl68h"))))
+    (build-system gnu-build-system)
+    (arguments '(
+      #:make-flags '("LUADIR=/usr/include")
+      #:phases (modify-phases %standard-phases
+        (delete 'configure)
+        (replace 'install (lambda _
+          (let* ((out (assoc-ref %outputs "out")))
+            (install-file "lpeg.so" (string-append out "/usr/lib/lua/5.3"))
+            (install-file "re.lua" (string-append out "/usr/share/lua/5.3"))))))
+      #:tests? #f))
+    (inputs `(("lua", lua)))
+    (synopsis "Pattern-matching library for Lua")
+    (description
+      "LPeg is a pattern-matching library for Lua, based on Parsing Expression
+Grammars (PEGs).")
+    (home-page "http://www.inf.puc-rio.br/~roberto/lpeg")
+    (license expat)))
-- 
1.9.1