[PATCH 2/2] gnu: Add libpeas.

[Cyril Roelandt <tipecaml@gmail.com>]

gnu/packages/gnome.scm (libpeas): New variable.
---
 gnu/packages/gnome.scm | 68 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)

diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index 16e491d..97dd4c4 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -28,6 +28,7 @@
   #:use-module (gnu packages pdf)
   #:use-module (gnu packages ghostscript)
   #:use-module (gnu packages libcanberra)
+  #:use-module (gnu packages libffi)
   #:use-module (gnu packages libpng)
   #:use-module (gnu packages perl)
   #:use-module (gnu packages pkg-config)
@@ -315,3 +316,70 @@ notification daemon, as defined in the Desktop Notifications spec. These
 notifications can be used to inform the user about an event or display
 some form of information without getting in the user's way.")
     (license lgpl2.1+)))
+
+(define-public libpeas
+  (package
+    (name "libpeas")
+    (version "1.9.0")
+    (source
+     (origin
+      (method url-fetch)
+      (uri (string-append "mirror://gnome/sources/" name "/"
+                          (string-copy version 0 (string-rindex version #\.)) "/"
+                          name "-" version ".tar.xz"))
+      (sha256
+       (base32
+        "13fzyzv6c0cfdj83z1s16lv8k997wpnzyzr0wfwcfkcmvz64g1q0"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:phases
+        (alist-replace
+         'configure
+         (lambda* (#:key inputs #:allow-other-keys #:rest args)
+          (let ((configure (assoc-ref %standard-phases 'configure))
+                (gir-path (lambda (pkg-name)
+                           (string-append
+                            (assoc-ref inputs pkg-name)
+                            "/share/gir-1.0"))))
+           ;; The scanner will use the CC environment variable.
+           (setenv "CC" "gcc")
+           (substitute* "libpeas-gtk/Makefile.in"
+            (("--add-include-path")
+             (string-append
+               " --add-include-path=" (gir-path "atk")
+               " --add-include-path=" (gir-path "gdk-pixbuf")
+               " --add-include-path=" (gir-path "gtk+")
+               " --add-include-path=" (gir-path "pango")
+              " --add-include-path")))
+           (substitute* "libpeas-gtk/Makefile.in"
+            (("--includedir=\\$\\(top_builddir")
+             (string-append
+              "--includedir=" (gir-path "atk")
+              " --includedir=" (gir-path "gdk-pixbuf")
+              " --includedir=" (gir-path "gtk+")
+              " --includedir=" (gir-path "pango")
+              " --includedir=$(top_builddir")))
+           (apply configure args)))
+         %standard-phases)))
+    (inputs
+     `(("atk" ,atk)
+       ("gdk-pixbuf" ,gdk-pixbuf)
+       ("glib" ,glib)
+       ("gobject-introspection" ,gobject-introspection)
+       ("gtk+" ,gtk+)
+       ("intltool" ,intltool)
+       ("libffi" ,libffi)
+       ("pango" ,pango)
+       ("pkg-config" ,pkg-config)))
+    (home-page "https://wiki.gnome.org/Libpeas")
+    (synopsis "GObject plugin system")
+    (description
+     "libpeas is a gobject-based plugins engine, and is targetted at giving
+every application the chance to assume its own extensibility. It also has a set
+of features including, but not limited to:
+
+-  multiple extension points
+-  on demand (lazy) programming language support for C, Python and JS
+- simplicity of the API")
+
+    (license lgpl2.0+)))
-- 
1.8.4.rc3