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diff --git a/CMakeScripts/FindGTK2.cmake b/CMakeScripts/FindGTK2.cmake
--- /dev/null
@@ -0,0 +1,387 @@
+#
+# try to find GTK2 (and glib) and GTK2GLArea
+#
+# GTK2_INCLUDE_DIRS - Directories to include to use GTK2
+# GTK2_LIBRARIES - Files to link against to use GTK2
+# GTK2_FOUND - If false, don't try to use GTK2
+# GTK2_GL_FOUND - If false, don't try to use GTK2's GL features
+#
+###################################################################
+#
+# Copyright (c) 2004 Jan Woetzel
+# Copyright (c) 2006 Andreas Schneider <mail@cynapses.org>
+#
+# This program 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 2
+# of the License, or (at your option) any later version.
+#
+# This program 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 this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor,
+# Boston, MA 02110-1301, USA.
+#
+###################################################################
+#
+# Copyright (c) 2004 Jan Woetzel
+# Copyright (c) 2006 Andreas Schneider <mail@cynapses.org>
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#
+# * Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+#
+# * Neither the name of the <ORGANIZATION> nor the names of its
+# contributors may be used to endorse or promote products derived
+# from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+#
+
+IF (GTK2_LIBRARIES AND GTK2_INCLUDE_DIRS)
+ # in cache already
+ SET(GTK2_FOUND TRUE)
+ELSE (GTK2_LIBRARIES AND GTK2_INCLUDE_DIRS)
+
+ # use pkg-config to get the directories and then use these values
+ # in the FIND_PATH() and FIND_LIBRARY() calls
+ if (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+ include(UsePkgConfig)
+ else (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+ find_package(PkgConfig)
+ endif (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+ INCLUDE(UsePkgConfig)
+
+ if (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+ pkgconfig(gtk+-2.0 _GTK2_INCLUDEDIR _GTK2_LIBDIR _GTK2_LDFLAGS _GTK2_CFLAGS)
+ else (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+ if (PKG_CONFIG_FOUND)
+ pkg_check_modules(_GTK2 gtk+-2.0)
+ endif (PKG_CONFIG_FOUND)
+ endif (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+
+ FIND_PATH(GTK2_GTK_INCLUDE_PATH gtk/gtk.h
+ $ENV{GTK2_HOME}
+ ${_GTK2_INCLUDEDIR}
+ /usr/include/gtk-2.0
+ /usr/local/include/gtk-2.0
+ /opt/gnome/include/gtk-2.0
+ )
+
+ # Some Linux distributions (e.g. Red Hat) have glibconfig.h
+ # and glib.h in different directories, so we need to look
+ # for both.
+ # - Atanas Georgiev <atanas@cs.columbia.edu>
+ if (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+ pkgconfig(glib-2.0 _GLIB2_INCLUDEDIR _GLIB2inkDir _GLIB2_LDFLAGS _GLIB2_CFLAGS)
+ pkgconfig(gmodule-2.0 _GMODULE2_INCLUDEDIR _GMODULE2inkDir _GMODULE2_LDFLAGS _GMODULE2_CFLAGS)
+ else (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+ if (PKG_CONFIG_FOUND)
+ pkg_check_modules(_GLIB2 glib-2.0)
+ pkg_check_modules(_GMODULE2 gmodule-2.0)
+ endif (PKG_CONFIG_FOUND)
+ endif (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+
+ SET(GDIR /opt/gnome/lib/glib-2.0/include)
+ FIND_PATH(GTK2_GLIBCONFIG_INCLUDE_PATH glibconfig.h
+ ${_GLIB2_INCLUDEDIR}
+ /opt/gnome/lib64/glib-2.0/include
+ /opt/gnome/lib/glib-2.0/include
+ /usr/lib64/glib-2.0/include
+ /usr/lib/glib-2.0/include
+ )
+ #MESSAGE(STATUS "DEBUG: GTK2_GLIBCONFIG_INCLUDE_PATH = ${GTK2_GLIBCONFIG_INCLUDE_PATH}")
+
+ FIND_PATH(GTK2_GLIB_INCLUDE_PATH glib.h
+ ${_GLIB2_INCLUDEDIR}
+ /opt/gnome/include/glib-2.0
+ /usr/include/glib-2.0
+ )
+ #MESSAGE(STATUS "DEBUG: GTK2_GLIBCONFIG_INCLUDE_PATH = ${GTK2_GLIBCONFIG_INCLUDE_PATH}")
+
+ FIND_PATH(GTK2_GTKGL_INCLUDE_PATH gtkgl/gtkglarea.h
+ ${_GLIB2_INCLUDEDIR}
+ /usr/include
+ /usr/local/include
+ /usr/openwin/share/include
+ /opt/gnome/include
+ )
+
+ if (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+ pkgconfig(pango _PANGO_INCLUDEDIR _PANGOinkDir _PANGO_LDFLAGS _PANGO_CFLAGS)
+ else (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+ if (PKG_CONFIG_FOUND)
+ pkg_check_modules(_PANGO pango)
+ endif (PKG_CONFIG_FOUND)
+ endif (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+
+ FIND_PATH(GTK2_PANGO_INCLUDE_PATH pango/pango.h
+ ${_PANGO_INCLUDEDIR}
+ /opt/gnome/include/pango-1.0
+ /usr/include/pango-1.0
+ )
+
+ if (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+ pkgconfig(gdk-2.0 _GDK2_INCLUDEDIR _GDK2inkDir _GDK2_LDFLAGS _GDK2_CFLAGS)
+ else (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+ if (PKG_CONFIG_FOUND)
+ pkg_check_modules(_GDK2 gdk-2.0)
+ endif (PKG_CONFIG_FOUND)
+ endif (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+
+ FIND_PATH(GTK2_GDKCONFIG_INCLUDE_PATH gdkconfig.h
+ ${_GDK2_INCLUDEDIR}
+ /opt/gnome/lib/gtk-2.0/include
+ /opt/gnome/lib64/gtk-2.0/include
+ /usr/lib/gtk-2.0/include
+ /usr/lib64/gtk-2.0/include
+ )
+
+ if (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+ pkgconfig(cairo _CAIRO_INCLUDEDIR _CAIROinkDir _CAIRO_LDFLAGS _CAIRO_CFLAGS)
+ else (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+ if (PKG_CONFIG_FOUND)
+ pkg_check_modules(_CAIRO cairo)
+ endif (PKG_CONFIG_FOUND)
+ endif (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+
+ FIND_PATH(GTK2_CAIRO_INCLUDE_PATH cairo.h
+ ${_CAIRO_INCLUDEDIR}
+ /opt/gnome/include/cairo
+ /usr/include
+ /usr/include/cairo
+ )
+ #MESSAGE(STATUS "DEBUG: GTK2_CAIRO_INCLUDE_PATH = ${GTK2_CAIRO_INCLUDE_PATH}")
+
+ if (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+ pkgconfig(atk _ATK_INCLUDEDIR _ATKinkDir _ATK_LDFLAGS _ATK_CFLAGS)
+ else (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+ if (PKG_CONFIG_FOUND)
+ pkg_check_modules(_ATK atk)
+ endif (PKG_CONFIG_FOUND)
+ endif (${CMAKE_MAJOR_VERSION} EQUAL 2 AND ${CMAKE_MINOR_VERSION} EQUAL 4)
+
+ FIND_PATH(GTK2_ATK_INCLUDE_PATH atk/atk.h
+ ${_ATK_INCLUDEDIR}
+ /opt/gnome/include/atk-1.0
+ /usr/include/atk-1.0
+ )
+ #MESSAGE(STATUS "DEBUG: GTK2_ATK_INCLUDE_PATH = ${GTK2_ATK_INCLUDE_PATH}")
+
+ FIND_LIBRARY(GTK2_GTKGL_LIBRARY
+ NAMES
+ gtkgl
+ PATHS
+ ${_GTK2_INCLUDEDIR}
+ /usr/lib
+ /usr/local/lib
+ /usr/openwin/lib
+ /usr/X11R6/lib
+ /opt/gnome/lib
+ )
+
+ FIND_LIBRARY(GTK2_GTK_LIBRARY
+ NAMES
+ gtk-x11-2.0
+ PATHS
+ ${_GTK2_LIBDIR}
+ /usr/lib
+ /usr/local/lib
+ /usr/openwin/lib
+ /usr/X11R6/lib
+ /opt/gnome/lib
+ )
+
+ FIND_LIBRARY(GTK2_GDK_LIBRARY
+ NAMES
+ gdk-x11-2.0
+ PATHS
+ ${_GDK2_LIBDIR}
+ /usr/lib
+ /usr/local/lib
+ /usr/openwin/lib
+ /usr/X11R6/lib
+ /opt/gnome/lib
+ )
+
+ FIND_LIBRARY(GTK2_GMODULE_LIBRARY
+ NAMES
+ gmodule-2.0
+ PATHS
+ ${_GMODULE2_LIBDIR}
+ /usr/lib
+ /usr/local/lib
+ /usr/openwin/lib
+ /usr/X11R6/lib
+ /opt/gnome/lib
+ )
+
+ FIND_LIBRARY(GTK2_GLIB_LIBRARY
+ NAMES
+ glib-2.0
+ PATHS
+ ${_GLIB2_LIBDIR}
+ /usr/lib
+ /usr/local/lib
+ /usr/openwin/lib
+ /usr/X11R6/lib
+ /opt/gnome/lib
+ )
+
+ FIND_LIBRARY(GTK2_Xi_LIBRARY
+ NAMES
+ Xi
+ PATHS
+ /usr/lib
+ /usr/local/lib
+ /usr/openwin/lib
+ /usr/X11R6/lib
+ /opt/gnome/lib
+ )
+
+ FIND_LIBRARY(GTK2_GTHREAD_LIBRARY
+ NAMES
+ gthread-2.0
+ PATHS
+ /usr/lib
+ /usr/local/lib
+ /usr/openwin/lib
+ /usr/X11R6/lib
+ /opt/gnome/lib
+ )
+
+
+ FIND_LIBRARY(GTK2_GOBJECT_LIBRARY
+ NAMES
+ gobject-2.0
+ PATHS
+ /usr/lib
+ /usr/local/lib
+ /usr/openwin/lib
+ /usr/X11R6/lib
+ /opt/gnome/lib
+ )
+
+ IF(GTK2_GTK_INCLUDE_PATH)
+ IF(GTK2_GLIBCONFIG_INCLUDE_PATH)
+ IF(GTK2_GLIB_INCLUDE_PATH)
+ IF(GTK2_GTK_LIBRARY)
+ IF(GTK2_GLIB_LIBRARY)
+ IF(GTK2_PANGO_INCLUDE_PATH)
+ IF(GTK2_ATK_INCLUDE_PATH)
+ IF(GTK2_CAIRO_INCLUDE_PATH)
+ # Assume that if gtk and glib were found, the other
+ # supporting libraries have also been found.
+
+ SET(GTK2_FOUND TRUE)
+
+ SET(GTK2_INCLUDE_DIRS
+ ${GTK2_GTK_INCLUDE_PATH}
+ ${GTK2_GLIBCONFIG_INCLUDE_PATH}
+ ${GTK2_GLIB_INCLUDE_PATH}
+ ${GTK2_PANGO_INCLUDE_PATH}
+ ${GTK2_GDKCONFIG_INCLUDE_PATH}
+ ${GTK2_ATK_INCLUDE_PATH}
+ ${GTK2_CAIRO_INCLUDE_PATH}
+ )
+
+ SET(GTK2_LIBRARIES
+ ${GTK2_GTK_LIBRARY}
+ ${GTK2_GDK_LIBRARY}
+ ${GTK2_GLIB_LIBRARY}
+ )
+ #${GTK2_GOBJECT_LIBRARY})
+
+ IF(GTK2_GMODULE_LIBRARY)
+ SET(GTK2_LIBRARIES
+ ${GTK2_LIBRARIES}
+ ${GTK2_GMODULE_LIBRARY}
+ )
+ ENDIF(GTK2_GMODULE_LIBRARY)
+
+ IF(GTK2_GTHREAD_LIBRARY)
+ SET(GTK2_LIBRARIES
+ ${GTK2_LIBRARIES}
+ ${GTK2_GTHREAD_LIBRARY}
+ )
+ SET(GTK2_LIBRARIES ${GTK2_LIBRARIES})
+ ENDIF(GTK2_GTHREAD_LIBRARY)
+ ELSE(GTK2_CAIRO_INCLUDE_PATH)
+ MESSAGE(STATUS "Can not find cairo")
+ ENDIF(GTK2_CAIRO_INCLUDE_PATH)
+ ELSE(GTK2_ATK_INCLUDE_PATH)
+ MESSAGE(STATUS "Can not find atk")
+ ENDIF(GTK2_ATK_INCLUDE_PATH)
+ ELSE(GTK2_PANGO_INCLUDE_PATH)
+ MESSAGE(STATUS "Can not find pango includes")
+ ENDIF(GTK2_PANGO_INCLUDE_PATH)
+ ELSE(GTK2_GLIB_LIBRARY)
+ MESSAGE(STATUS "Can not find glib lib")
+ ENDIF(GTK2_GLIB_LIBRARY)
+ ELSE(GTK2_GTK_LIBRARY)
+ MESSAGE(STATUS "Can not find gtk lib")
+ ENDIF(GTK2_GTK_LIBRARY)
+ ELSE(GTK2_GLIB_INCLUDE_PATH)
+ MESSAGE(STATUS "Can not find glib includes")
+ ENDIF(GTK2_GLIB_INCLUDE_PATH)
+ ELSE(GTK2_GLIBCONFIG_INCLUDE_PATH)
+ MESSAGE(STATUS "Can not find glibconfig")
+ ENDIF(GTK2_GLIBCONFIG_INCLUDE_PATH)
+ ELSE (GTK2_GTK_INCLUDE_PATH)
+ MESSAGE(STATUS "Can not find gtk includes")
+ ENDIF (GTK2_GTK_INCLUDE_PATH)
+
+ IF (GTK2_FOUND)
+ IF (NOT GTK2_FIND_QUIETLY)
+ MESSAGE(STATUS "Found GTK2: ${GTK2_LIBRARIES}")
+ ENDIF (NOT GTK2_FIND_QUIETLY)
+ ELSE (GTK2_FOUND)
+ IF (GTK2_FIND_REQUIRED)
+ MESSAGE(SEND_ERROR "Could NOT find GTK2")
+ ENDIF (GTK2_FIND_REQUIRED)
+ ENDIF (GTK2_FOUND)
+
+ MARK_AS_ADVANCED(
+ GTK2_GDK_LIBRARY
+ GTK2_GLIB_INCLUDE_PATH
+ GTK2_GLIB_LIBRARY
+ GTK2_GLIBCONFIG_INCLUDE_PATH
+ GTK2_GMODULE_LIBRARY
+ GTK2_GTHREAD_LIBRARY
+ GTK2_Xi_LIBRARY
+ GTK2_GTK_INCLUDE_PATH
+ GTK2_GTK_LIBRARY
+ GTK2_GTKGL_INCLUDE_PATH
+ GTK2_GTKGL_LIBRARY
+ GTK2_ATK_INCLUDE_PATH
+ GTK2_GDKCONFIG_INCLUDE_PATH
+ #GTK2_GOBJECT_LIBRARY
+ GTK2_PANGO_INCLUDE_PATH
+ )
+ENDIF (GTK2_LIBRARIES AND GTK2_INCLUDE_DIRS)
+
+# vim:et ts=2 sw=2 comments=\:\#