;;; -*- Mode: lisp -*-

(defpackage "CLG-SYSTEM"
  (:use "COMMON-LISP" "EXTENSIONS" "ALIEN")
  (:export "*GTK-LIBRARY-PATH*"))

(in-package "CLG-SYSTEM")

;; Suggested by Marco Antoniotti
(eval-when (:load-toplevel :execute :compile-toplevel)
  (unless (find-package "MAKE")
    (error "CLG requires the MK:DEFSYSTEM to be properly compiled ~
            and loaded.~%~
            You can download MK:DEFSYSTEM from the CLOCC.~@
            <http://sourceforge.net/projects/clocc/.")))


;; We used to do this, but I think it's better if everybody puts such
;; definitions in his/her own Lisp startup files so that clg.system
;; can be used without local modifications.
;(setf
; (logical-pathname-translations "clg")
; '(("**;*.*.*" "/home/espen/src/clg/**/*.*.*")))

;; Uncomment and edit the next line if pkg-config needs to search for
;; .pc files in directories other than the default (/usr/lib/pkgconfig)
;(push '(:PKG_CONFIG_PATH . "/opt/gnome/lib/pkgconfig") ext:*environment-list*)

(load "clg:tools;config")
(load "clg:tools;sharedlib")

(defvar *gtk-library-path* (pkg-variable "gtk+-2.0" "libdir"))
(defvar *cmucl-include-path* (ext:unix-namestring "target:lisp"))

;; Without this, MAKE uses "CLG:glib;.err" as a namestring, which fails.
;; TODO: Find and fix the bug, then remove this.
(setq mk::*cmu-errors-to-file* nil)

(mk:defsystem clg
 :initially-do
 (progn
   (pkg-exists-p "glib-2.0" :atleast-version "2.0.0")
   (pkg-exists-p "pango" :atleast-version "1.0.0")
   (pkg-exists-p "atk" :atleast-version "1.0.0")
   (pkg-exists-p "gtk+-2.0" :atleast-version "2.0.0"))
 :source-pathname "clg:"
 :binary-pathname "clg:"
 :components
 ((:module tools
   :components ("autoexport"))
  (:file "pcl" :source-pathname "glib;" :binary-pathname "glib;")
  (:module glib
   :initially-do
   (progn
     (load-shared-library "libglib-2.0.so")
     (load-shared-library "libgobject-2.0.so" :init "g_type_init"))
   :components
   ((:file "callback"
     :language :c
     :source-extension "c"
     :binary-extension "o"
     :compiler-options (:cflags #.(pkg-cflags "glib-2.0")
				:optimize 2
				:definitions (#+cmu CMUCL)
				:include-paths (#.*cmucl-include-path*)))
    (:file "glib-package")
    (:file "gutils" :depends-on ("glib-package"))
    (:file "gforeign" :depends-on ("gutils"))
    (:file "glib" :depends-on ("gforeign"))
    (:file "proxy" :depends-on ("glib"))
    (:file "gtype" :depends-on ("proxy"))
    (:file "gboxed" :depends-on ("gtype"))
    (:file "genums" :depends-on ("gtype"))
    (:file "gparam" :depends-on ("genums"))
    (:file "ginterface" :depends-on ("gtype"))
    (:file "gobject" :depends-on ("gparam"))
    (:file "gcallback" :depends-on ("gtype" "gparam" "gobject" "callback"))
    (:file "glib-export" :depends-on ("gutils" "glib" "proxy" "gboxed" "gtype"
				      "gparam" "gcallback" "genums" "gobject")))
   :depends-on (tools "pcl"))
  (:file "gdkglue"
   :source-pathname "gdk;"
   :binary-pathname "gdk;"
   :initially-do
   (progn
     (load-shared-library "libgdk_pixbuf-2.0.so")
     (load-shared-library "libgdk-x11-2.0.so"
      :init "gdk_init"
      :prototype '(function
		   c-call:void
		   system-area-pointer
		   system-area-pointer)
      :initargs (list (system:int-sap 0) (system:int-sap 0))))
   :language :c
   :source-extension "c"
   :binary-extension "o"
   :compiler-options (:cflags #.(pkg-cflags "gtk+-2.0")
		      :optimize 2))
  (:module gdk
   :components
   ((:file "gdk-package")
    (:file "gdk-export" :depends-on ("gdkevents" "gdktypes" "gdk"))
    (:file "gdktypes" :depends-on ("gdk-package"))
    (:file "gdkevents" :depends-on ("gdktypes"))
    (:file "gdk" :depends-on ("gdkevents")))
   :depends-on (glib "gdkglue"))
  (:module pango
   :initially-do (load-shared-library "libpango-1.0.so")
   :components
   ((:file "pango-package")
    (:file "pango" :depends-on ("pango-package"))
    (:file "pango-export" :depends-on ("pango")))
   :depends-on (glib))
  (:module atk
   :initially-do (load-shared-library "libatk-1.0.so")
   :components
   ((:file "atk-package")
    (:file "atk" :depends-on ("atk-package"))
    (:file "atk-export" :depends-on ("atk")))
   :depends-on (glib))
  (:file "gtkglue"
   :source-pathname "gtk;"
   :binary-pathname "gtk;"
   :initially-do
   (progn
     (load-shared-library
      "libgtk-x11-2.0.so"
      :init "gtk_init"
      :prototype '(function
		   c-call:void
		   system-area-pointer
		   system-area-pointer)
      :initargs (list (system:int-sap 0) (system:int-sap 0))))
   :language :c
   :source-extension "c"
   :binary-extension "o"
   :compiler-options (:cflags #.(pkg-cflags "gtk+-2.0")
			      :optimize 2
			      :definitions (#+cmu CMUCL)
			      :include-paths (#.*cmucl-include-path*)))
  (:module gtk
   :components
   ((:file "gtk-package")
    (:file "gtk-export" :depends-on ("gtktypes" "gtk"))
    (:file "gtkobject" :depends-on ("gtk-package"))
    (:file "gtktypes" :depends-on ("gtkobject"))
    (:file "gtkwidget" :depends-on ("gtktypes"))
    (:file "gtkcontainer" :depends-on ("gtktypes"))
    (:file "gtk" :depends-on ("gtktypes"))
    (:file "gtkutils" :depends-on ("gtk")))
   :depends-on (glib gdk pango atk "gtkglue"))))