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khanat-opennel-code/code/CMakeModules/FindGTK2.cmake
sfb 4eb7832f29 start ovqt 3rdparty branch
2011-08-02 08:18:50 -05:00

452 lines
13 KiB
CMake
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# - Try to find GTK2
# Once done this will define
#
# GTK2_FOUND - System has GTK2
# 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 ON)
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)
if (UNIX)
# 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}
/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}
/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}
${_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}
/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/include/gtkgl-2.0
/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(libglade-2.0 _GLADEIncDir _GLADELinkDir _GLADELinkFlags _GLADECflags)
find_path(GTK2_GLADE_INCLUDE_DIR
NAMES
glade/glade.h
PATHS
${_GLADEIncDir}
/opt/gnome/include/libglade-2.0
/usr/include/libglade-2.0
/opt/include/libglade-2.0
/sw/include/libglade-2.0
)
gtk2_debug_message("GTK2_GLADE_INCLUDE_DIR is ${GTK2_GLADE_INCLUDE_DIR}")
pkgconfig(pango _PANGOIncDir _PANGOLinkDir _PANGOLinkFlags _PANGOCflags)
find_path(GTK2_PANGO_INCLUDE_DIR
NAMES
pango/pango.h
PATHS
${_PANGOIncDir}
/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}
/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(atk _ATKIncDir _ATKLinkDir _ATKLinkFlags _ATKCflags)
find_path(GTK2_ATK_INCLUDE_DIR
NAMES
atk/atk.h
PATHS
${_ATKIncDir}
/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}")
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}")
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-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_GTKGL_LIBRARY is ${GTK2_GTKGL_LIBRARY}")
find_library(GTK2_GLADE_LIBRARY
NAMES
glade-2.0
PATHS
${_GLADELinkDir}
/usr/lib
/usr/local/lib
/usr/openwin/lib
/usr/X11R6/lib
/opt/gnome/lib
/opt/lib
/sw/lib
)
gtk2_debug_message("GTK2_GLADE_LIBRARY is ${GTK2_GLADE_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_GLADE_INCLUDE_DIR}
${GTK2_PANGO_INCLUDE_DIR}
${GTK2_CAIRO_INCLUDE_DIR}
${GTK2_ATK_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_GLADE_LIBRARY AND GTK2_GLADE_INCLUDE_DIR)
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_GLADE_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)
message(SEND_ERROR "Could not find ATK")
endif (GTK2_ATK_LIBRARY AND GTK2_ATK_INCLUDE_DIR)
else (GTK2_CAIRO_LIBRARY AND GTK2_CAIRO_INCLUDE_DIR)
message(SEND_ERROR "Could not find CAIRO")
endif (GTK2_CAIRO_LIBRARY AND GTK2_CAIRO_INCLUDE_DIR)
else (GTK2_PANGO_LIBRARY AND GTK2_PANGO_INCLUDE_DIR)
message(SEND_ERROR "Could not find PANGO")
endif (GTK2_PANGO_LIBRARY AND GTK2_PANGO_INCLUDE_DIR)
else (GTK2_GLADE_LIBRARY AND GTK2_GLADE_INCLUDE_DIR)
message(SEND_ERROR "Could not find GLADE")
endif (GTK2_GLADE_LIBRARY AND GTK2_GLADE_INCLUDE_DIR)
else (GTK2_GOBJECT_LIBRARY)
message(SEND_ERROR "Could not find GOBJECT")
endif (GTK2_GOBJECT_LIBRARY)
else (GTK2_GTHREAD_LIBRARY)
message(SEND_ERROR "Could not find GTHREAD")
endif (GTK2_GTHREAD_LIBRARY)
else (GTK2_GMODULE_LIBRARY)
message(SEND_ERROR "Could not find GMODULE")
endif (GTK2_GMODULE_LIBRARY)
else (GTK2_GDK_LIBRARY AND GTK2_GDK_PIXBUF_LIBRARY AND GTK2_GDK_INCLUDE_DIR)
message(SEND_ERROR "Could not find GDK (GDK_PIXBUF)")
endif (GTK2_GDK_LIBRARY AND GTK2_GDK_PIXBUF_LIBRARY AND GTK2_GDK_INCLUDE_DIR)
else (GTK2_GTK_LIBRARY AND GTK2_GTK_INCLUDE_DIR)
message(SEND_ERROR "Could not find GTK2-X11")
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 (UNIX)
endif (GTK2_LIBRARIES AND GTK2_INCLUDE_DIRS)
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