navit/cmake/FindGTK2.cmake

# - Try to find GTK2
# Once done this will define
#
#  GTK2_FOUND - System has Boost
#  GTK2_INCLUDE_DIRS - GTK2 include directory
#  GTK2_LIBRARIES - Link these to use GTK2
#  GTK2_LIBRARY_DIRS - The path to where the GTK2 library files are.
#  GTK2_DEFINITIONS - Compiler switches required for using GTK2
#
#  Copyright (c) 2007 Andreas Schneider <mail@cynapses.org>
#
#  Redistribution and use is allowed according to the terms of the New
#  BSD license.
#  For details see the accompanying COPYING-CMAKE-SCRIPTS file.
#

# Set GTK2_DEBUG to enable debug output.
macro(GTK2_DEBUG_MESSAGE _message)
  if (GTK2_DEBUG)
    message(STATUS "(DEBUG) ${_message}")
  endif (GTK2_DEBUG)
endmacro(GTK2_DEBUG_MESSAGE _message)

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
    include(UsePkgConfig)

    pkgconfig(gtk+-2.0 _GTK2IncDir _GTK2LinkDir _GTK2LinkFlags _GTK2Cflags)

    find_path(GTK2_GTK_INCLUDE_DIR
      NAMES
        gtk/gtk.h
      PATHS
        $ENV{GTK2_HOME}
        ${_GTK2IncDir}
        ${_GTK2IncDir}/gtk-2.0
        /usr/include/gtk-2.0
        /usr/local/include/gtk-2.0
        /opt/include/gtk-2.0
        /opt/gnome/include/gtk-2.0
        /sw/include/gtk-2.0
    )
    gtk2_debug_message("GTK2_GTK_INCLUDE_DIR is ${GTK2_GTK_INCLUDE_DIR}")

    # 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>
    pkgconfig(glib-2.0 _GLIB2IncDir _GLIB2LinkDir _GLIB2LinkFlags _GLIB2Cflags)
    pkgconfig(gmodule-2.0 _GMODULE2IncDir _GMODULE2LinkDir _GMODULE2LinkFlags _GMODULE2Cflags)

    find_path(GTK2_GLIBCONFIG_INCLUDE_DIR
      NAMES
        glibconfig.h
      PATHS
        ${_GLIB2IncDir}
        ${_GMODULE2IncDir}
        ${_GMODULE2IncDir}/glib-2.0
        ${_GLIB2LinkDir}/glib-2.0/include
        /opt/gnome/lib64/glib-2.0/include
        /opt/gnome/lib/glib-2.0/include
        /opt/lib/glib-2.0/include
        /usr/lib64/glib-2.0/include
        /usr/lib/glib-2.0/include
        /sw/lib/glib-2.0/include
    )
    gtk2_debug_message("GTK2_GLIBCONFIG_INCLUDE_DIR is ${GTK2_GLIBCONFIG_INCLUDE_DIR}")

    find_path(GTK2_GLIB_INCLUDE_DIR
      NAMES
        glib.h
      PATHS
        ${_GLIB2IncDir}
        ${_GLIB2IncDir}/glib-2.0
        ${_GMODULE2IncDir}
        /opt/include/glib-2.0
        /opt/gnome/include/glib-2.0
        /usr/include/glib-2.0
        /sw/include/glib-2.0
    )
    gtk2_debug_message("GTK2_GLIB_INCLUDE_DIR is ${GTK2_GLIB_INCLUDE_DIR}")

    pkgconfig(gdk-2.0 _GDK2IncDir _GDK2LinkDir _GDK2LinkFlags _GDK2Cflags)

    find_path(GTK2_GDK_INCLUDE_DIR
      NAMES
        gdkconfig.h
      PATHS
        ${_GDK2IncDir}
        ${_GDK2IncDir}/gtk-2.0
        ${_GDK2LinkDir}/gtk-2.0/include
        /opt/gnome/lib/gtk-2.0/include
        /opt/gnome/lib64/gtk-2.0/include
        /opt/lib/gtk-2.0/include
        /usr/lib/gtk-2.0/include
        /usr/lib64/gtk-2.0/include
        /sw/lib/gtk-2.0/include
    )
    gtk2_debug_message("GTK2_GDK_INCLUDE_DIR is ${GTK2_GDK_INCLUDE_DIR}")

    find_path(GTK2_GTKGL_INCLUDE_DIR
      NAMES
        gtkgl/gtkglarea.h
      PATHS
        ${_GLIB2IncDir}
        /usr/include
        /usr/local/include
        /usr/openwin/share/include
        /opt/gnome/include
        /opt/include
        /sw/include
    )
    gtk2_debug_message("GTK2_GTKGL_INCLUDE_DIR is ${GTK2_GTKGL_INCLUDE_DIR}")

    pkgconfig(pango _PANGOIncDir _PANGOLinkDir _PANGOLinkFlags _PANGOCflags)

    find_path(GTK2_PANGO_INCLUDE_DIR
      NAMES
        pango/pango.h
      PATHS
        ${_PANGOIncDir}
        ${_PANGOIncDir}/pango-1.0/
        /usr/include/pango-1.0
        /opt/gnome/include/pango-1.0
        /opt/include/pango-1.0
        /sw/include/pango-1.0
    )
    gtk2_debug_message("GTK2_PANGO_INCLUDE_DIR is ${GTK2_PANGO_INCLUDE_DIR}")

    pkgconfig(cairo _CAIROIncDir _CAIROLinkDir _CAIROLinkFlags _CAIROCflags)

    find_path(GTK2_CAIRO_INCLUDE_DIR
      NAMES
        cairo.h
      PATHS
        ${_CAIROIncDir}
        ${_CAIROIncDir}/cairo
        /opt/gnome/include/cairo
        /usr/include
        /usr/include/cairo
        /opt/include
        /opt/include/cairo
        /sw/include
        /sw/include/cairo
    )
    gtk2_debug_message("GTK2_CAIRO_INCLUDE_DIR is ${GTK2_CAIRO_INCLUDE_DIR}")

    pkgconfig(gdk-pixbuf-2.0 _GDKPIXBUFIncDir _GDKPIXBUFLinkDir _GDKPIXBUFLinkFlags _GDKPIXBUFCflags)

    find_path(GTK2_GDKPIXBUF_INCLUDE_DIR
      NAMES
        gdk-pixbuf/gdk-pixbuf.h
      PATHS
        ${_GDKPIXBUFIncDir}
        ${_GDKPIXBUFIncDir}/gdk-pixbuf-2.0
        /opt/gnome/include/cairo
        /usr/include
        /usr/include/cairo
        /opt/include
        /opt/include/cairo
        /sw/include
        /sw/include/cairo
        /sw/include/gdk-pixbuf-2.0
    )
    gtk2_debug_message("GTK2_CAIRO_INCLUDE_DIR is ${GTK2_CAIRO_INCLUDE_DIR}")

    pkgconfig(atk _ATKIncDir _ATKLinkDir _ATKLinkFlags _ATKCflags)

    find_path(GTK2_ATK_INCLUDE_DIR
      NAMES
        atk/atk.h
      PATHS
        ${_ATKIncDir}
        ${_ATKIncDir}/atk-1.0
        /opt/gnome/include/atk-1.0
        /usr/include/atk-1.0
        /opt/include/atk-1.0
        /sw/include/atk-1.0
    )
    gtk2_debug_message("GTK2_ATK_INCLUDE_DIR is ${GTK2_ATK_INCLUDE_DIR}")
    if (UNIX)
    find_library(GTK2_GTK_LIBRARY
      NAMES
        gtk-x11-2.0
      PATHS
        ${_GTK2LinkDir}
        /usr/lib
        /usr/local/lib
        /usr/openwin/lib
        /usr/X11R6/lib
        /opt/gnome/lib
        /opt/lib
        /sw/lib
    )
    gtk2_debug_message("GTK2_GTK_LIBRARY is ${GTK2_GTK_LIBRARY}")

    find_library(GTK2_GDK_LIBRARY
      NAMES
        gdk-x11-2.0
      PATHS
        ${_GDK2LinkDir}
        /usr/lib
        /usr/local/lib
        /usr/openwin/lib
        /usr/X11R6/lib
        /opt/gnome/lib
        /opt/lib
        /sw/lib
    )
    gtk2_debug_message("GTK2_GDK_LIBRARY is ${GTK2_GDK_LIBRARY}")
    endif(UNIX)
    if (WIN32)

    find_library(GTK2_GTK_LIBRARY
      NAMES
        gtk-win32-2.0
      PATHS
        ${_GTK2LinkDir}
        /usr/lib
        /usr/local/lib
        /usr/openwin/lib
        /usr/X11R6/lib
        /opt/gnome/lib
        /opt/lib
        /sw/lib
    )
    gtk2_debug_message("GTK2_GTK_LIBRARY is ${GTK2_GTK_LIBRARY}")

    find_library(GTK2_GDK_LIBRARY
      NAMES
        gdk-win32-2.0
      PATHS
        ${_GDK2LinkDir}
        /usr/lib
        /usr/local/lib
        /usr/openwin/lib
        /usr/X11R6/lib
        /opt/gnome/lib
        /opt/lib
        /sw/lib
    )
    endif (WIN32)
    find_library(GTK2_GDK_PIXBUF_LIBRARY
      NAMES
        gdk_pixbuf-2.0
      PATHS
        ${_GDK2LinkDir}
        /usr/lib
        /usr/local/lib
        /usr/openwin/lib
        /usr/X11R6/lib
        /opt/gnome/lib
        /opt/lib
        /sw/lib
    )
    gtk2_debug_message("GTK2_GDK_PIXBUF_LIBRARY is ${GTK2_GDK_PIXBUF_LIBRARY}")

    find_library(GTK2_GMODULE_LIBRARY
      NAMES
        gmodule-2.0
      PATHS
        ${_GMODULE2LinkDir}
        /usr/lib
        /usr/local/lib
        /usr/openwin/lib
        /usr/X11R6/lib
        /opt/gnome/lib
        /opt/lib
        /sw/lib
    )
    gtk2_debug_message("GTK2_GMODULE_LIBRARY is ${GTK2_GMODULE_LIBRARY}")

    find_library(GTK2_GTHREAD_LIBRARY
      NAMES
        gthread-2.0
      PATHS
        ${_GTK2LinkDir}
        /usr/lib
        /usr/local/lib
        /usr/openwin/lib
        /usr/X11R6/lib
        /opt/gnome/lib
        /opt/lib
        /sw/lib
    )
    gtk2_debug_message("GTK2_GTHREAD_LIBRARY is ${GTK2_GTHREAD_LIBRARY}")

    find_library(GTK2_GOBJECT_LIBRARY
      NAMES
        gobject-2.0
      PATHS
        ${_GTK2LinkDir}
        /usr/lib
        /usr/local/lib
        /usr/openwin/lib
        /usr/X11R6/lib
        /opt/gnome/lib
        /opt/lib
        /sw/lib
    )
    gtk2_debug_message("GTK2_GOBJECT_LIBRARY is ${GTK2_GOBJECT_LIBRARY}")

    find_library(GTK2_GLIB_LIBRARY
      NAMES
        glib-2.0
      PATHS
        ${_GLIB2LinkDir}
        /usr/lib
        /usr/local/lib
        /usr/openwin/lib
        /usr/X11R6/lib
        /opt/gnome/lib
        /opt/lib
        /sw/lib
    )
    gtk2_debug_message("GTK2_GLIB_LIBRARY is ${GTK2_GLIB_LIBRARY}")

    find_library(GTK2_GTKGL_LIBRARY
      NAMES
        gtkgl
      PATHS
        ${_GTK2LinkDir}
        /usr/lib
        /usr/local/lib
        /usr/openwin/lib
        /usr/X11R6/lib
        /opt/gnome/lib
        /opt/lib
        /sw/lib
    )
    gtk2_debug_message("GTK2_GTKGL_LIBRARY is ${GTK2_GTKGL_LIBRARY}")

    find_library(GTK2_PANGO_LIBRARY
      NAMES
        pango-1.0
      PATHS
        ${_PANGOLinkDir}
        /usr/lib
        /usr/local/lib
        /usr/openwin/lib
        /usr/X11R6/lib
        /opt/gnome/lib
        /opt/lib
        /sw/lib
    )
    gtk2_debug_message("GTK2_PANGO_LIBRARY is ${GTK2_PANGO_LIBRARY}")

    find_library(GTK2_CAIRO_LIBRARY
      NAMES
        pangocairo-1.0
      PATHS
        ${_CAIROLinkDir}
        /usr/lib
        /usr/local/lib
        /usr/openwin/lib
        /usr/X11R6/lib
        /opt/gnome/lib
        /opt/lib
        /sw/lib
    )
    gtk2_debug_message("GTK2_PANGO_LIBRARY is ${GTK2_CAIRO_LIBRARY}")

    find_library(GTK2_ATK_LIBRARY
      NAMES
        atk-1.0
      PATHS
        ${_ATKinkDir}
        /usr/lib
        /usr/local/lib
        /usr/openwin/lib
        /usr/X11R6/lib
        /opt/gnome/lib
        /opt/lib
        /sw/lib
    )
    gtk2_debug_message("GTK2_ATK_LIBRARY is ${GTK2_ATK_LIBRARY}")

    set(GTK2_INCLUDE_DIRS
      ${GTK2_GTK_INCLUDE_DIR}
      ${GTK2_GLIBCONFIG_INCLUDE_DIR}
      ${GTK2_GLIB_INCLUDE_DIR}
      ${GTK2_GDK_INCLUDE_DIR}
      ${GTK2_PANGO_INCLUDE_DIR}
      ${GTK2_CAIRO_INCLUDE_DIR}
      ${GTK2_ATK_INCLUDE_DIR}
    )

    if(GTK2_GDKPIXBUF_INCLUDE_DIR)
        set(GTK2_INCLUDE_DIRS ${GTK2_INCLUDE_DIRS} ${GTK2_GDKPIXBUF_INCLUDE_DIR})
    endif(GTK2_GDKPIXBUF_INCLUDE_DIR)

    if (GTK2_GTK_LIBRARY AND GTK2_GTK_INCLUDE_DIR)
      if (GTK2_GDK_LIBRARY AND GTK2_GDK_PIXBUF_LIBRARY AND GTK2_GDK_INCLUDE_DIR)
        if (GTK2_GMODULE_LIBRARY)
          if (GTK2_GTHREAD_LIBRARY)
            if (GTK2_GOBJECT_LIBRARY)
                if (GTK2_PANGO_LIBRARY AND GTK2_PANGO_INCLUDE_DIR)
                  if (GTK2_CAIRO_LIBRARY AND GTK2_CAIRO_INCLUDE_DIR)
                    if (GTK2_ATK_LIBRARY AND GTK2_ATK_INCLUDE_DIR)

                      # set GTK2 libraries
                      set (GTK2_LIBRARIES
                        ${GTK2_GTK_LIBRARY}
                        ${GTK2_GDK_LIBRARY}
                        ${GTK2_GDK_PIXBUF_LIBRARY}
                        ${GTK2_GMODULE_LIBRARY}
                        ${GTK2_GTHREAD_LIBRARY}
                        ${GTK2_GOBJECT_LIBRARY}
                        ${GTK2_PANGO_LIBRARY}
                        ${GTK2_CAIRO_LIBRARY}
                        ${GTK2_ATK_LIBRARY}
                      )

                      # check for gtkgl support
                      if (GTK2_GTKGL_LIBRARY AND GTK2_GTKGL_INCLUDE_DIR)
                        set(GTK2_GTKGL_FOUND TRUE)

#                        set(GTK2_INCLUDE_DIRS
#                          ${GTK2_INCLUDE_DIRS}
#                          ${GTK2_GTKGL_INCLUDE_DIR}
#                        )

#                        set(GTK2_LIBRARIES
#                          ${GTK2_LIBRARIES}
#                          ${GTK2_GTKGL_LIBRARY}
#                        )
                      endif (GTK2_GTKGL_LIBRARY AND GTK2_GTKGL_INCLUDE_DIR)

                    else (GTK2_ATK_LIBRARY AND GTK2_ATK_INCLUDE_DIR)
                    endif (GTK2_ATK_LIBRARY AND GTK2_ATK_INCLUDE_DIR)
                  else (GTK2_CAIRO_LIBRARY AND GTK2_CAIRO_INCLUDE_DIR)
                  endif (GTK2_CAIRO_LIBRARY AND GTK2_CAIRO_INCLUDE_DIR)
                else (GTK2_PANGO_LIBRARY AND GTK2_PANGO_INCLUDE_DIR)
                endif (GTK2_PANGO_LIBRARY AND GTK2_PANGO_INCLUDE_DIR)
            else (GTK2_GOBJECT_LIBRARY)
            endif (GTK2_GOBJECT_LIBRARY)
          else (GTK2_GTHREAD_LIBRARY)
          endif (GTK2_GTHREAD_LIBRARY)
        else (GTK2_GMODULE_LIBRARY)
        endif (GTK2_GMODULE_LIBRARY)
      else (GTK2_GDK_LIBRARY AND GTK2_GDK_PIXBUF_LIBRARY AND GTK2_GDK_INCLUDE_DIR)
      endif (GTK2_GDK_LIBRARY AND GTK2_GDK_PIXBUF_LIBRARY AND GTK2_GDK_INCLUDE_DIR)
    else (GTK2_GTK_LIBRARY AND GTK2_GTK_INCLUDE_DIR)
    endif (GTK2_GTK_LIBRARY AND GTK2_GTK_INCLUDE_DIR)


    if (GTK2_INCLUDE_DIRS AND GTK2_LIBRARIES)
       set(GTK2_FOUND TRUE)
    endif (GTK2_INCLUDE_DIRS AND GTK2_LIBRARIES)

    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(FATAL_ERROR "Could not find GTK2")
      endif (GTK2_FIND_REQUIRED)
    endif (GTK2_FOUND)

    # show the GTK2_INCLUDE_DIRS and GTK2_LIBRARIES variables only in the advanced view
    mark_as_advanced(GTK2_INCLUDE_DIRS GTK2_LIBRARIES)


endif (GTK2_LIBRARIES AND GTK2_INCLUDE_DIRS)

1	# - Try to find GTK2
2	# Once done this will define
3	#
4	# GTK2_FOUND - System has Boost
5	# GTK2_INCLUDE_DIRS - GTK2 include directory
6	# GTK2_LIBRARIES - Link these to use GTK2
7	# GTK2_LIBRARY_DIRS - The path to where the GTK2 library files are.
8	# GTK2_DEFINITIONS - Compiler switches required for using GTK2
9	#
10	# Copyright (c) 2007 Andreas Schneider <mail@cynapses.org>
11	#
12	# Redistribution and use is allowed according to the terms of the New
13	# BSD license.
14	# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
15	#
16
17	# Set GTK2_DEBUG to enable debug output.
18	macro(GTK2_DEBUG_MESSAGE _message)
19	if (GTK2_DEBUG)
20	message(STATUS "(DEBUG) ${_message}")
21	endif (GTK2_DEBUG)
22	endmacro(GTK2_DEBUG_MESSAGE _message)
23
24	if (GTK2_LIBRARIES AND GTK2_INCLUDE_DIRS)
25	# in cache already
26	set(GTK2_FOUND TRUE)
27	else (GTK2_LIBRARIES AND GTK2_INCLUDE_DIRS)
28
29	# use pkg-config to get the directories and then use these values
30	# in the FIND_PATH() and FIND_LIBRARY() calls
31	include(UsePkgConfig)
32
33	pkgconfig(gtk+-2.0 _GTK2IncDir _GTK2LinkDir _GTK2LinkFlags _GTK2Cflags)
34
35	find_path(GTK2_GTK_INCLUDE_DIR
36	NAMES
37	gtk/gtk.h
38	PATHS
39	$ENV{GTK2_HOME}
40	${_GTK2IncDir}
41	${_GTK2IncDir}/gtk-2.0
42	/usr/include/gtk-2.0
43	/usr/local/include/gtk-2.0
44	/opt/include/gtk-2.0
45	/opt/gnome/include/gtk-2.0
46	/sw/include/gtk-2.0
47	)
48	gtk2_debug_message("GTK2_GTK_INCLUDE_DIR is ${GTK2_GTK_INCLUDE_DIR}")
49
50	# Some Linux distributions (e.g. Red Hat) have glibconfig.h
51	# and glib.h in different directories, so we need to look
52	# for both.
53	# - Atanas Georgiev <atanas@cs.columbia.edu>
54	pkgconfig(glib-2.0 _GLIB2IncDir _GLIB2LinkDir _GLIB2LinkFlags _GLIB2Cflags)
55	pkgconfig(gmodule-2.0 _GMODULE2IncDir _GMODULE2LinkDir _GMODULE2LinkFlags _GMODULE2Cflags)
56
57	find_path(GTK2_GLIBCONFIG_INCLUDE_DIR
58	NAMES
59	glibconfig.h
60	PATHS
61	${_GLIB2IncDir}
62	${_GMODULE2IncDir}
63	${_GMODULE2IncDir}/glib-2.0
64	${_GLIB2LinkDir}/glib-2.0/include
65	/opt/gnome/lib64/glib-2.0/include
66	/opt/gnome/lib/glib-2.0/include
67	/opt/lib/glib-2.0/include
68	/usr/lib64/glib-2.0/include
69	/usr/lib/glib-2.0/include
70	/sw/lib/glib-2.0/include
71	)
72	gtk2_debug_message("GTK2_GLIBCONFIG_INCLUDE_DIR is ${GTK2_GLIBCONFIG_INCLUDE_DIR}")
73
74	find_path(GTK2_GLIB_INCLUDE_DIR
75	NAMES
76	glib.h
77	PATHS
78	${_GLIB2IncDir}
79	${_GLIB2IncDir}/glib-2.0
80	${_GMODULE2IncDir}
81	/opt/include/glib-2.0
82	/opt/gnome/include/glib-2.0
83	/usr/include/glib-2.0
84	/sw/include/glib-2.0
85	)
86	gtk2_debug_message("GTK2_GLIB_INCLUDE_DIR is ${GTK2_GLIB_INCLUDE_DIR}")
87
88	pkgconfig(gdk-2.0 _GDK2IncDir _GDK2LinkDir _GDK2LinkFlags _GDK2Cflags)
89
90	find_path(GTK2_GDK_INCLUDE_DIR
91	NAMES
92	gdkconfig.h
93	PATHS
94	${_GDK2IncDir}
95	${_GDK2IncDir}/gtk-2.0
96	${_GDK2LinkDir}/gtk-2.0/include
97	/opt/gnome/lib/gtk-2.0/include
98	/opt/gnome/lib64/gtk-2.0/include
99	/opt/lib/gtk-2.0/include
100	/usr/lib/gtk-2.0/include
101	/usr/lib64/gtk-2.0/include
102	/sw/lib/gtk-2.0/include
103	)
104	gtk2_debug_message("GTK2_GDK_INCLUDE_DIR is ${GTK2_GDK_INCLUDE_DIR}")
105
106	find_path(GTK2_GTKGL_INCLUDE_DIR
107	NAMES
108	gtkgl/gtkglarea.h
109	PATHS
110	${_GLIB2IncDir}
111	/usr/include
112	/usr/local/include
113	/usr/openwin/share/include
114	/opt/gnome/include
115	/opt/include
116	/sw/include
117	)
118	gtk2_debug_message("GTK2_GTKGL_INCLUDE_DIR is ${GTK2_GTKGL_INCLUDE_DIR}")
119
120	pkgconfig(pango _PANGOIncDir _PANGOLinkDir _PANGOLinkFlags _PANGOCflags)
121
122	find_path(GTK2_PANGO_INCLUDE_DIR
123	NAMES
124	pango/pango.h
125	PATHS
126	${_PANGOIncDir}
127	${_PANGOIncDir}/pango-1.0/
128	/usr/include/pango-1.0
129	/opt/gnome/include/pango-1.0
130	/opt/include/pango-1.0
131	/sw/include/pango-1.0
132	)
133	gtk2_debug_message("GTK2_PANGO_INCLUDE_DIR is ${GTK2_PANGO_INCLUDE_DIR}")
134
135	pkgconfig(cairo _CAIROIncDir _CAIROLinkDir _CAIROLinkFlags _CAIROCflags)
136
137	find_path(GTK2_CAIRO_INCLUDE_DIR
138	NAMES
139	cairo.h
140	PATHS
141	${_CAIROIncDir}
142	${_CAIROIncDir}/cairo
143	/opt/gnome/include/cairo
144	/usr/include
145	/usr/include/cairo
146	/opt/include
147	/opt/include/cairo
148	/sw/include
149	/sw/include/cairo
150	)
151	gtk2_debug_message("GTK2_CAIRO_INCLUDE_DIR is ${GTK2_CAIRO_INCLUDE_DIR}")
152
153	pkgconfig(gdk-pixbuf-2.0 _GDKPIXBUFIncDir _GDKPIXBUFLinkDir _GDKPIXBUFLinkFlags _GDKPIXBUFCflags)
154
155	find_path(GTK2_GDKPIXBUF_INCLUDE_DIR
156	NAMES
157	gdk-pixbuf/gdk-pixbuf.h
158	PATHS
159	${_GDKPIXBUFIncDir}
160	${_GDKPIXBUFIncDir}/gdk-pixbuf-2.0
161	/opt/gnome/include/cairo
162	/usr/include
163	/usr/include/cairo
164	/opt/include
165	/opt/include/cairo
166	/sw/include
167	/sw/include/cairo
168	/sw/include/gdk-pixbuf-2.0
169	)
170	gtk2_debug_message("GTK2_CAIRO_INCLUDE_DIR is ${GTK2_CAIRO_INCLUDE_DIR}")
171
172	pkgconfig(atk _ATKIncDir _ATKLinkDir _ATKLinkFlags _ATKCflags)
173
174	find_path(GTK2_ATK_INCLUDE_DIR
175	NAMES
176	atk/atk.h
177	PATHS
178	${_ATKIncDir}
179	${_ATKIncDir}/atk-1.0
180	/opt/gnome/include/atk-1.0
181	/usr/include/atk-1.0
182	/opt/include/atk-1.0
183	/sw/include/atk-1.0
184	)
185	gtk2_debug_message("GTK2_ATK_INCLUDE_DIR is ${GTK2_ATK_INCLUDE_DIR}")
186	if (UNIX)
187	find_library(GTK2_GTK_LIBRARY
188	NAMES
189	gtk-x11-2.0
190	PATHS
191	${_GTK2LinkDir}
192	/usr/lib
193	/usr/local/lib
194	/usr/openwin/lib
195	/usr/X11R6/lib
196	/opt/gnome/lib
197	/opt/lib
198	/sw/lib
199	)
200	gtk2_debug_message("GTK2_GTK_LIBRARY is ${GTK2_GTK_LIBRARY}")
201
202	find_library(GTK2_GDK_LIBRARY
203	NAMES
204	gdk-x11-2.0
205	PATHS
206	${_GDK2LinkDir}
207	/usr/lib
208	/usr/local/lib
209	/usr/openwin/lib
210	/usr/X11R6/lib
211	/opt/gnome/lib
212	/opt/lib
213	/sw/lib
214	)
215	gtk2_debug_message("GTK2_GDK_LIBRARY is ${GTK2_GDK_LIBRARY}")
216	endif(UNIX)
217	if (WIN32)
218
219	find_library(GTK2_GTK_LIBRARY
220	NAMES
221	gtk-win32-2.0
222	PATHS
223	${_GTK2LinkDir}
224	/usr/lib
225	/usr/local/lib
226	/usr/openwin/lib
227	/usr/X11R6/lib
228	/opt/gnome/lib
229	/opt/lib
230	/sw/lib
231	)
232	gtk2_debug_message("GTK2_GTK_LIBRARY is ${GTK2_GTK_LIBRARY}")
233
234	find_library(GTK2_GDK_LIBRARY
235	NAMES
236	gdk-win32-2.0
237	PATHS
238	${_GDK2LinkDir}
239	/usr/lib
240	/usr/local/lib
241	/usr/openwin/lib
242	/usr/X11R6/lib
243	/opt/gnome/lib
244	/opt/lib
245	/sw/lib
246	)
247	endif (WIN32)
248	find_library(GTK2_GDK_PIXBUF_LIBRARY
249	NAMES
250	gdk_pixbuf-2.0
251	PATHS
252	${_GDK2LinkDir}
253	/usr/lib
254	/usr/local/lib
255	/usr/openwin/lib
256	/usr/X11R6/lib
257	/opt/gnome/lib
258	/opt/lib
259	/sw/lib
260	)
261	gtk2_debug_message("GTK2_GDK_PIXBUF_LIBRARY is ${GTK2_GDK_PIXBUF_LIBRARY}")
262
263	find_library(GTK2_GMODULE_LIBRARY
264	NAMES
265	gmodule-2.0
266	PATHS
267	${_GMODULE2LinkDir}
268	/usr/lib
269	/usr/local/lib
270	/usr/openwin/lib
271	/usr/X11R6/lib
272	/opt/gnome/lib
273	/opt/lib
274	/sw/lib
275	)
276	gtk2_debug_message("GTK2_GMODULE_LIBRARY is ${GTK2_GMODULE_LIBRARY}")
277
278	find_library(GTK2_GTHREAD_LIBRARY
279	NAMES
280	gthread-2.0
281	PATHS
282	${_GTK2LinkDir}
283	/usr/lib
284	/usr/local/lib
285	/usr/openwin/lib
286	/usr/X11R6/lib
287	/opt/gnome/lib
288	/opt/lib
289	/sw/lib
290	)
291	gtk2_debug_message("GTK2_GTHREAD_LIBRARY is ${GTK2_GTHREAD_LIBRARY}")
292
293	find_library(GTK2_GOBJECT_LIBRARY
294	NAMES
295	gobject-2.0
296	PATHS
297	${_GTK2LinkDir}
298	/usr/lib
299	/usr/local/lib
300	/usr/openwin/lib
301	/usr/X11R6/lib
302	/opt/gnome/lib
303	/opt/lib
304	/sw/lib
305	)
306	gtk2_debug_message("GTK2_GOBJECT_LIBRARY is ${GTK2_GOBJECT_LIBRARY}")
307
308	find_library(GTK2_GLIB_LIBRARY
309	NAMES
310	glib-2.0
311	PATHS
312	${_GLIB2LinkDir}
313	/usr/lib
314	/usr/local/lib
315	/usr/openwin/lib
316	/usr/X11R6/lib
317	/opt/gnome/lib
318	/opt/lib
319	/sw/lib
320	)
321	gtk2_debug_message("GTK2_GLIB_LIBRARY is ${GTK2_GLIB_LIBRARY}")
322
323	find_library(GTK2_GTKGL_LIBRARY
324	NAMES
325	gtkgl
326	PATHS
327	${_GTK2LinkDir}
328	/usr/lib
329	/usr/local/lib
330	/usr/openwin/lib
331	/usr/X11R6/lib
332	/opt/gnome/lib
333	/opt/lib
334	/sw/lib
335	)
336	gtk2_debug_message("GTK2_GTKGL_LIBRARY is ${GTK2_GTKGL_LIBRARY}")
337
338	find_library(GTK2_PANGO_LIBRARY
339	NAMES
340	pango-1.0
341	PATHS
342	${_PANGOLinkDir}
343	/usr/lib
344	/usr/local/lib
345	/usr/openwin/lib
346	/usr/X11R6/lib
347	/opt/gnome/lib
348	/opt/lib
349	/sw/lib
350	)
351	gtk2_debug_message("GTK2_PANGO_LIBRARY is ${GTK2_PANGO_LIBRARY}")
352
353	find_library(GTK2_CAIRO_LIBRARY
354	NAMES
355	pangocairo-1.0
356	PATHS
357	${_CAIROLinkDir}
358	/usr/lib
359	/usr/local/lib
360	/usr/openwin/lib
361	/usr/X11R6/lib
362	/opt/gnome/lib
363	/opt/lib
364	/sw/lib
365	)
366	gtk2_debug_message("GTK2_PANGO_LIBRARY is ${GTK2_CAIRO_LIBRARY}")
367
368	find_library(GTK2_ATK_LIBRARY
369	NAMES
370	atk-1.0
371	PATHS
372	${_ATKinkDir}
373	/usr/lib
374	/usr/local/lib
375	/usr/openwin/lib
376	/usr/X11R6/lib
377	/opt/gnome/lib
378	/opt/lib
379	/sw/lib
380	)
381	gtk2_debug_message("GTK2_ATK_LIBRARY is ${GTK2_ATK_LIBRARY}")
382
383	set(GTK2_INCLUDE_DIRS
384	${GTK2_GTK_INCLUDE_DIR}
385	${GTK2_GLIBCONFIG_INCLUDE_DIR}
386	${GTK2_GLIB_INCLUDE_DIR}
387	${GTK2_GDK_INCLUDE_DIR}
388	${GTK2_PANGO_INCLUDE_DIR}
389	${GTK2_CAIRO_INCLUDE_DIR}
390	${GTK2_ATK_INCLUDE_DIR}
391	)
392
393	if(GTK2_GDKPIXBUF_INCLUDE_DIR)
394	set(GTK2_INCLUDE_DIRS ${GTK2_INCLUDE_DIRS} ${GTK2_GDKPIXBUF_INCLUDE_DIR})
395	endif(GTK2_GDKPIXBUF_INCLUDE_DIR)
396
397	if (GTK2_GTK_LIBRARY AND GTK2_GTK_INCLUDE_DIR)
398	if (GTK2_GDK_LIBRARY AND GTK2_GDK_PIXBUF_LIBRARY AND GTK2_GDK_INCLUDE_DIR)
399	if (GTK2_GMODULE_LIBRARY)
400	if (GTK2_GTHREAD_LIBRARY)
401	if (GTK2_GOBJECT_LIBRARY)
402	if (GTK2_PANGO_LIBRARY AND GTK2_PANGO_INCLUDE_DIR)
403	if (GTK2_CAIRO_LIBRARY AND GTK2_CAIRO_INCLUDE_DIR)
404	if (GTK2_ATK_LIBRARY AND GTK2_ATK_INCLUDE_DIR)
405
406	# set GTK2 libraries
407	set (GTK2_LIBRARIES
408	${GTK2_GTK_LIBRARY}
409	${GTK2_GDK_LIBRARY}
410	${GTK2_GDK_PIXBUF_LIBRARY}
411	${GTK2_GMODULE_LIBRARY}
412	${GTK2_GTHREAD_LIBRARY}
413	${GTK2_GOBJECT_LIBRARY}
414	${GTK2_PANGO_LIBRARY}
415	${GTK2_CAIRO_LIBRARY}
416	${GTK2_ATK_LIBRARY}
417	)
418
419	# check for gtkgl support
420	if (GTK2_GTKGL_LIBRARY AND GTK2_GTKGL_INCLUDE_DIR)
421	set(GTK2_GTKGL_FOUND TRUE)
422
423	# set(GTK2_INCLUDE_DIRS
424	# ${GTK2_INCLUDE_DIRS}
425	# ${GTK2_GTKGL_INCLUDE_DIR}
426	# )
427
428	# set(GTK2_LIBRARIES
429	# ${GTK2_LIBRARIES}
430	# ${GTK2_GTKGL_LIBRARY}
431	# )
432	endif (GTK2_GTKGL_LIBRARY AND GTK2_GTKGL_INCLUDE_DIR)
433
434	else (GTK2_ATK_LIBRARY AND GTK2_ATK_INCLUDE_DIR)
435	endif (GTK2_ATK_LIBRARY AND GTK2_ATK_INCLUDE_DIR)
436	else (GTK2_CAIRO_LIBRARY AND GTK2_CAIRO_INCLUDE_DIR)
437	endif (GTK2_CAIRO_LIBRARY AND GTK2_CAIRO_INCLUDE_DIR)
438	else (GTK2_PANGO_LIBRARY AND GTK2_PANGO_INCLUDE_DIR)
439	endif (GTK2_PANGO_LIBRARY AND GTK2_PANGO_INCLUDE_DIR)
440	else (GTK2_GOBJECT_LIBRARY)
441	endif (GTK2_GOBJECT_LIBRARY)
442	else (GTK2_GTHREAD_LIBRARY)
443	endif (GTK2_GTHREAD_LIBRARY)
444	else (GTK2_GMODULE_LIBRARY)
445	endif (GTK2_GMODULE_LIBRARY)
446	else (GTK2_GDK_LIBRARY AND GTK2_GDK_PIXBUF_LIBRARY AND GTK2_GDK_INCLUDE_DIR)
447	endif (GTK2_GDK_LIBRARY AND GTK2_GDK_PIXBUF_LIBRARY AND GTK2_GDK_INCLUDE_DIR)
448	else (GTK2_GTK_LIBRARY AND GTK2_GTK_INCLUDE_DIR)
449	endif (GTK2_GTK_LIBRARY AND GTK2_GTK_INCLUDE_DIR)
450
451
452	if (GTK2_INCLUDE_DIRS AND GTK2_LIBRARIES)
453	set(GTK2_FOUND TRUE)
454	endif (GTK2_INCLUDE_DIRS AND GTK2_LIBRARIES)
455
456	if (GTK2_FOUND)
457	if (NOT GTK2_FIND_QUIETLY)
458	message(STATUS "Found GTK2: ${GTK2_LIBRARIES}")
459	endif (NOT GTK2_FIND_QUIETLY)
460	else (GTK2_FOUND)
461	if (GTK2_FIND_REQUIRED)
462	message(FATAL_ERROR "Could not find GTK2")
463	endif (GTK2_FIND_REQUIRED)
464	endif (GTK2_FOUND)
465
466	# show the GTK2_INCLUDE_DIRS and GTK2_LIBRARIES variables only in the advanced view
467	mark_as_advanced(GTK2_INCLUDE_DIRS GTK2_LIBRARIES)
468
469
470	endif (GTK2_LIBRARIES AND GTK2_INCLUDE_DIRS)
471