distro: Add Tcl, Expect, and DejaGNU.

* distro/packages/dejagnu.scm, distro/packages/tcl.scm: New files.
* Makefile.am (MODULES): Add them.

1 files changed, 87 insertions, 0 deletions

diff --git a/distro/packages/dejagnu.scm b/distro/packages/dejagnu.scm
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+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2013 Ludovic Courtès <ludo@gnu.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 (distro packages dejagnu)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module (guix build-system gnu)
+  #:use-module (guix licenses)
+  #:use-module (distro packages tcl))
+
+(define-public dejagnu
+  (package
+    (name "dejagnu")
+    (version "1.5")
+    (source
+     (origin
+      (method url-fetch)
+      (uri (string-append "mirror://gnu/dejagnu/dejagnu-"
+                          version ".tar.gz"))
+      (sha256
+       (base32
+        "1nx3x3h96a82q92q108q71giv2nz9xmbbn2nrlr3wvvs6l45id68"))))
+    (build-system gnu-build-system)
+    (inputs `(("expect" ,expect)))
+    (arguments
+     '(#:phases (alist-replace
+                 'check
+                 (lambda _
+                   ;; Note: The test-suite *requires* /dev/pts among the
+                   ;; `build-chroot-dirs' of the build daemon when
+                   ;; building in a chroot.  See
+                   ;; <http://thread.gmane.org/gmane.linux.distributions.nixos/1036>
+                   ;; for details.
+                   (if (and (directory-exists? "/dev/pts")
+                            (directory-exists? "/proc"))
+                       (begin
+                        ;; Provide `runtest' with a log name, otherwise
+                        ;; it tries to run `whoami', which fails when in
+                        ;; a chroot.
+                        (setenv "LOGNAME" "guix-builder")
+
+                        ;; The test-suite needs to have a non-empty stdin:
+                        ;; <http://lists.gnu.org/archive/html/bug-dejagnu/2003-06/msg00002.html>.
+                        (zero?
+                         (system "make check < /dev/zero")))
+                       (begin
+                         (display "test suite cannot be run, skipping\n")
+                         #t)))
+                 (alist-cons-after
+                  'install 'post-install
+                  (lambda* (#:key inputs outputs #:allow-other-keys)
+                    ;; Use the right `expect' binary.
+                    (let ((out    (assoc-ref outputs "out"))
+                          (expect (assoc-ref inputs "expect")))
+                      (substitute* (string-append out "/bin/runtest")
+                        (("expectbin=expect")
+                         (string-append "expectbin="
+                                        expect "/bin/expect")))))
+                  %standard-phases))))
+    (home-page
+     "http://www.gnu.org/software/dejagnu/")
+    (synopsis "The DejaGNU testing framework")
+    (description
+     "DejaGnu is a framework for testing other programs.  Its purpose
+is to provide a single front end for all tests.  Think of it as a
+custom library of Tcl procedures crafted to support writing a
+test harness.  A test harness is the testing infrastructure that
+is created to support a specific program or tool.  Each program
+can have multiple testsuites, all supported by a single test
+harness.  DejaGnu is written in Expect, which in turn uses Tcl --
+Tool command language.")
+    (license gpl2+)))