distro: Split (distro packages base) into several files.

* distro/packages/base.scm (libsigsegv, gawk, perl, m4, gmp, mpfr, mpc,
  ncurses, readline, bash, libtool, libunistring, libffi, pkg-config,
  libgc): Move to modules of their own.
  (guile-1.8, guile-2.0): Move to...
* distro/packages/guile.scm: ... here.

* distro/packages/bash.scm, distro/packages/bdw-gc.scm,
  distro/packages/gawk.scm, distro/packages/libffi.scm,
  distro/packages/libsigsegv.scm, distro/packages/libtool.scm,
  distro/packages/libunistring.scm, distro/packages/m4.scm,
  distro/packages/multiprecision.scm, distro/packages/ncurses.scm,
  distro/packages/perl.scm, distro/packages/pkg-config.scm,
  distro/packages/readline.scm: New files.

1 files changed, 62 insertions, 0 deletions

diff --git a/distro/packages/readline.scm b/distro/packages/readline.scm
new file mode 100644
index 0000000000..6e423cb01f
--- /dev/null
+++ b/distro/packages/readline.scm
@@ -0,0 +1,62 @@
+;;; Guix --- Nix package management from Guile.         -*- coding: utf-8 -*-
+;;; Copyright (C) 2012 Ludovic Courtès <ludo@gnu.org>
+;;;
+;;; This file is part of Guix.
+;;;
+;;; 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.
+;;;
+;;; 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 Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (distro packages readline)
+  #:use-module (distro)
+  #:use-module (distro packages ncurses)
+  #:use-module (guix packages)
+  #:use-module (guix http)
+  #:use-module (guix utils)
+  #:use-module (guix build-system gnu))
+
+(define-public readline
+  (package
+   (name "readline")
+   (version "6.2")
+   (source (origin
+            (method http-fetch)
+            (uri (string-append "http://ftp.gnu.org/gnu/readline/readline-"
+                                version ".tar.gz"))
+            (sha256
+             (base32
+              "10ckm2bd2rkxhvdmj7nmbsylmihw0abwcsnxf8y27305183rd9kr"))))
+   (build-system gnu-build-system)
+   (propagated-inputs `(("ncurses" ,ncurses)))
+   (inputs `(("patch/link-ncurses"
+              ,(search-patch "readline-link-ncurses.patch"))))
+   (arguments `(#:patches (list (assoc-ref %build-inputs
+                                           "patch/link-ncurses"))
+                #:patch-flags '("-p0")
+                #:configure-flags
+                (list (string-append "LDFLAGS=-Wl,-rpath -Wl,"
+                                     (assoc-ref %build-inputs "ncurses")
+                                     "/lib"))))
+   (synopsis "GNU Readline, a library for interactive line editing")
+   (description
+    "The GNU Readline library provides a set of functions for use by
+applications that allow users to edit command lines as they are typed in.
+Both Emacs and vi editing modes are available.  The Readline library includes
+additional functions to maintain a list of previously-entered command lines,
+to recall and perhaps reedit those lines, and perform csh-like history
+expansion on previous commands.
+
+The history facilites are also placed into a separate library, the History
+library, as part of the build process.  The History library may be used
+without Readline in applications which desire its capabilities.")
+   (license "GPLv3+")
+   (home-page "http://savannah.gnu.org/projects/readline/")))