gnu: Add pciutils.

* gnu/packages/pciutils.scm: New file.
* gnu-system.am (GNU_SYSTEM_MODULES): Add it.

gnu-system.am

@@ -173,6 +173,7 @@ GNU_SYSTEM_MODULES =				\
   gnu/packages/parallel.scm			\
   gnu/packages/parted.scm			\
   gnu/packages/patchutils.scm			\
+  gnu/packages/pciutils.scm			\
   gnu/packages/pcre.scm				\
   gnu/packages/pdf.scm				\
   gnu/packages/pem.scm				\

gnu/packages/pciutils.scm

@@ -0,0 +1,91 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2014 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 (gnu packages pciutils)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module ((guix licenses)
+                #:renamer (symbol-prefix-proc 'license:))
+  #:use-module (guix build-system gnu)
+  #:use-module (gnu packages compression)
+  #:use-module (gnu packages pkg-config)
+  #:use-module (gnu packages which))
+
+(define-public pciutils
+  (package
+    (name "pciutils")
+    (version "3.2.0")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append
+                    "mirror://kernel.org/software/utils/pciutils/pciutils-"
+                    version
+                    ".tar.bz2"))
+              (sha256
+               (base32
+                "0d9as9jzjjg5c1nwf58z1y1i7rf9fqxmww1civckhcvcn0xr85mq"))))
+    (build-system gnu-build-system)
+    (arguments
+     '(#:phases (alist-replace
+                 'configure
+                 (lambda* (#:key outputs #:allow-other-keys)
+                   ;; There's no 'configure' script, just a raw makefile.
+                   (substitute* "Makefile"
+                     (("^PREFIX=.*$")
+                      (string-append "PREFIX := " (assoc-ref outputs "out")
+                                     "\n"))
+                     (("^MANDIR:=.*$")
+                       ;; By default the thing tries to automatically
+                       ;; determine whether to use $prefix/man or
+                       ;; $prefix/share/man, and wrongly so.
+                      (string-append "MANDIR := " (assoc-ref outputs "out")
+                                     "/share/man\n"))
+                     (("^SHARED=.*$")
+                      ;; Build libpciutils.so.
+                      "SHARED := yes\n")
+                     (("^ZLIB=.*$")
+                      ;; Ask for zlib support.
+                      "ZLIB := yes\n")))
+
+                 (alist-replace
+                  'install
+                  (lambda* (#:key outputs #:allow-other-keys)
+                    ;; Install the commands, library, and .pc files.
+                    (zero? (system* "make" "install" "install-lib")))
+                  %standard-phases))
+
+       ;; Make sure programs have an RPATH so they can find libpciutils.so.
+       #:make-flags (list (string-append "LDFLAGS=-Wl,-rpath="
+                                         (assoc-ref %outputs "out") "/lib"))
+
+       ;; No test suite.
+       #:tests? #f))
+    (native-inputs
+     `(("which" ,which)
+       ("pkg-config" ,pkg-config)))
+    (inputs
+     ;; TODO: Add dependency on Linux libkmod.
+     `(("zlib" ,zlib)))
+    (home-page "http://mj.ucw.cz/sw/pciutils/")
+    (synopsis "Programs for inspecting and manipulating PCI devices")
+    (description
+     "The PCI Utilities are a collection of programs for inspecting and
+manipulating configuration of PCI devices, all based on a common portable
+library libpci which offers access to the PCI configuration space on a variety
+of operating systems.  This includes the 'lspci' and 'setpci' commands.")
+    (license license:gpl2+)))