distro: Add Tcl, Expect, and DejaGNU.

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

3 files changed, 185 insertions, 0 deletions

diff --git a/Makefile.am b/Makefile.am
index bc4e986e43..51b7957d98 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -57,6 +57,7 @@ MODULES =					\
   distro/packages/compression.scm		\
   distro/packages/cpio.scm			\
   distro/packages/bdb.scm			\
+  distro/packages/dejagnu.scm			\
   distro/packages/ddrescue.scm			\
   distro/packages/ed.scm			\
   distro/packages/flex.scm			\
@@ -95,6 +96,7 @@ MODULES =					\
   distro/packages/rsync.scm			\
   distro/packages/shishi.scm			\
   distro/packages/system.scm			\
+  distro/packages/tcl.scm			\
   distro/packages/texinfo.scm			\
   distro/packages/time.scm			\
   distro/packages/wget.scm			\
diff --git a/distro/packages/dejagnu.scm b/distro/packages/dejagnu.scm
new file mode 100644
index 0000000000..bb735bfe37
--- /dev/null
+++ b/distro/packages/dejagnu.scm
@@ -0,0 +1,87 @@
+;;; 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+)))
diff --git a/distro/packages/tcl.scm b/distro/packages/tcl.scm
new file mode 100644
index 0000000000..369c986ffb
--- /dev/null
+++ b/distro/packages/tcl.scm
@@ -0,0 +1,96 @@
+;;; 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 tcl)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module (guix build-system gnu)
+  #:use-module (guix licenses))
+
+(define-public tcl
+  (package
+    (name "tcl")
+    (version "8.6.0")
+    (source
+     (origin
+      (method url-fetch)
+      (uri (string-append "mirror://sourceforge/tcl/Tcl/"
+                          version "/tcl" version "-src.tar.gz"))
+      (sha256
+       (base32
+        "1pnabp3xsja4rc8c01l9q1avb65a3zhdzci3j54qa5krqjwj4i1m"))))
+    (build-system gnu-build-system)
+    (arguments
+     '(#:phases (alist-cons-before
+                 'configure 'pre-configure
+                 (lambda _
+                   (chdir "unix"))
+                 (alist-cons-after
+                  'install 'install-private-headers
+                  (lambda _
+                    ;; Private headers are needed by Expect.
+                    (zero? (system* "make" "install-private-headers")))
+                  %standard-phases))
+       #:tests? #f))                   ; FIXME: use #:test-target "test"
+    (home-page "http://www.tcl.tk/")
+    (synopsis "The Tcl scripting language")
+    (description "The Tcl (Tool Command Language) scripting language.")
+    (license (bsd-style "http://www.tcl.tk/software/tcltk/license.html"
+                        "Tcl/Tk license"))))
+
+
+(define-public expect
+  (package
+    (name "expect")
+    (version "5.45")
+    (source
+     (origin
+      (method url-fetch)
+      (uri (string-append "mirror://sourceforge/expect/Expect/"
+                          version "/expect" version ".tar.gz"))
+      (sha256
+       (base32
+        "0h60bifxj876afz4im35rmnbnxjx4lbdqp2ja3k30fwa8a8cm3dj"))))
+    (build-system gnu-build-system)
+    (inputs
+     `(;; TODO: Add these optional dependencies.
+       ;; ("libX11" ,libX11)
+       ;; ("xproto" ,xproto)
+       ;; ("tk" ,tk)
+       ("tcl" ,tcl)))
+    (arguments
+     '(#:configure-flags
+       (list (string-append "--with-tcl="
+                            (assoc-ref %build-inputs "tcl")
+                            "/lib")
+             (string-append "--with-tclinclude="
+                            (assoc-ref %build-inputs "tcl")
+                            "/include")
+             (string-append "--exec-prefix="
+                            (assoc-ref %outputs "out")))
+       #:tests? #f))                   ; FIXME: use #:test-target "test"
+    (home-page "http://expect.nist.gov/")
+    (synopsis
+     "A tool for automating interactive applications")
+    (description
+     "Expect is a tool for automating interactive applications such as
+telnet, ftp, passwd, fsck, rlogin, tip, etc.  Expect really makes this
+stuff trivial. Expect is also useful for testing these same
+applications. And by adding Tk, you can wrap interactive applications in
+X11 GUIs.")
+    (license public-domain)))            ; as written in `license.terms'