FindGTK2.cmake revision 2823f12b1dfc12f7d5ea207b216a7488b0fce3aa
#
# 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}
$ENV{DEVLIBS_PATH}//include//
)
# Some Linux distributions (e.g. Red Hat) have glibconfig.h
# and glib.h in different directories, so we need to look
# for both.
# - Atanas Georgiev <atanas@cs.columbia.edu>
if (${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}
$ENV{DEVLIBS_PATH}//include//
)
#MESSAGE(STATUS "DEBUG: GTK2_GLIBCONFIG_INCLUDE_PATH = ${GTK2_GLIBCONFIG_INCLUDE_PATH}")
FIND_PATH(GTK2_GLIB_INCLUDE_PATH glib.h
${_GLIB2_INCLUDEDIR}
$ENV{DEVLIBS_PATH}//include//
)
#MESSAGE(STATUS "DEBUG: GTK2_GLIBCONFIG_INCLUDE_PATH = ${GTK2_GLIBCONFIG_INCLUDE_PATH}")
FIND_PATH(GTK2_GTKGL_INCLUDE_PATH gtkgl/gtkglarea.h
${_GLIB2_INCLUDEDIR}
$ENV{DEVLIBS_PATH}//include//
)
if (${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}
$ENV{DEVLIBS_PATH}//include//
)
if (${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}
$ENV{DEVLIBS_PATH}//include//
)
if (${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}
$ENV{DEVLIBS_PATH}//include//
)
#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}
$ENV{DEVLIBS_PATH}//include//
)
#MESSAGE(STATUS "DEBUG: GTK2_ATK_INCLUDE_PATH = ${GTK2_ATK_INCLUDE_PATH}")
FIND_LIBRARY(GTK2_GTKGL_LIBRARY
NAMES
gtkgl
PATHS
${_GTK2_INCLUDEDIR}
)
FIND_LIBRARY(GTK2_GTK_LIBRARY
NAMES
gtk-x11-2.0
PATHS
${_GTK2_LIBDIR}
)
FIND_LIBRARY(GTK2_GDK_LIBRARY
NAMES
gdk-x11-2.0
PATHS
${_GDK2_LIBDIR}
)
FIND_LIBRARY(GTK2_GMODULE_LIBRARY
NAMES
gmodule-2.0
PATHS
${_GMODULE2_LIBDIR}
)
FIND_LIBRARY(GTK2_GLIB_LIBRARY
NAMES
glib-2.0
PATHS
${_GLIB2_LIBDIR}
)
FIND_LIBRARY(GTK2_Xi_LIBRARY
NAMES
Xi
PATHS
)
FIND_LIBRARY(GTK2_GTHREAD_LIBRARY
NAMES
gthread-2.0
PATHS
)
FIND_LIBRARY(GTK2_GOBJECT_LIBRARY
NAMES
gobject-2.0
PATHS
)
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=\:\#