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, 47 insertions, 0 deletions

diff --git a/distro/packages/libsigsegv.scm b/distro/packages/libsigsegv.scm
new file mode 100644
index 0000000000..9c6d80296d
--- /dev/null
+++ b/distro/packages/libsigsegv.scm
@@ -0,0 +1,47 @@
+;;; 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 libsigsegv)
+  #:use-module (guix packages)
+  #:use-module (guix http)
+  #:use-module (guix utils)
+  #:use-module (guix build-system gnu))
+
+(define-public libsigsegv
+  (package
+   (name "libsigsegv")
+   (version "2.10")
+   (source (origin
+            (method http-fetch)
+            (uri (string-append
+                  "http://ftp.gnu.org/gnu/libsigsegv/libsigsegv-"
+                  version ".tar.gz"))
+            (sha256
+             (base32 "16hrs8k3nmc7a8jam5j1fpspd6sdpkamskvsdpcw6m29vnis8q44"))))
+   (build-system gnu-build-system)
+   (outputs '("out" "lib"))                   ; separate libdir from the rest
+   (home-page "http://www.gnu.org/software/libsigsegv/")
+   (synopsis "GNU libsigsegv, a library to handle page faults in user mode")
+   (description
+"GNU libsigsegv is a library for handling page faults in user mode. A page
+fault occurs when a program tries to access to a region of memory that is
+currently not available. Catching and handling a page fault is a useful
+technique for implementing pageable virtual memory, memory-mapped access to
+persistent databases, generational garbage collectors, stack overflow
+handlers, distributed shared memory, and more.")
+   (license "GPLv2+")))