cmake/modules/LICENSE.txt

   1 All files in this directory are dual licensed by the licenses
   2 included below, unless the individual license of a file says
   3 otherwise.
   4
   5  $Id$
   6
   7 ###################################################################
   8 #
   9 #  Copyright (c) 2004 Jan Woetzel
  10 #  Copyright (c) 2006 Andreas Schneider <mail@cynapses.org>
  11 #
  12 # This program is free software; you can redistribute it and/or
  13 # modify it under the terms of the GNU General Public License
  14 # as published by the Free Software Foundation; either version 2
  15 # of the License, or (at your option) any later version.
  16 #
  17 # This program is distributed in the hope that it will be useful,
  18 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 # GNU General Public License for more details.
  21 #
  22 # You should have received a copy of the GNU General Public License
  23 # along with this program; if not, write to the Free Software
  24 # Foundation, Inc., 51 Franklin Street, Fifth Floor,
  25 # Boston, MA  02110-1301, USA.
  26 #
  27 ###################################################################
  28 #
  29 #  Copyright (c) 2004 Jan Woetzel
  30 #  Copyright (c) 2006 Andreas Schneider <mail@cynapses.org>
  31 #  All rights reserved.
  32 #
  33 # Redistribution and use in source and binary forms, with or without
  34 # modification, are permitted provided that the following conditions
  35 # are met:
  36 #
  37 # * Redistributions of source code must retain the above copyright
  38 #   notice, this list of conditions and the following disclaimer.
  39 #
  40 # * Redistributions in binary form must reproduce the above copyright
  41 #   notice, this list of conditions and the following disclaimer in
  42 #   the documentation and/or other materials provided with the
  43 #   distribution.
  44 #
  45 # * Neither the name of the <ORGANIZATION> nor the names of its
  46 #   contributors may be used to endorse or promote products derived
  47 #   from this software without specific prior written permission.
  48 #
  49 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  50 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  51 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
  52 # FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
  53 # COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
  54 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
  55 # BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  56 # LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  57 # CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  58 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
  59 # ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  60 # POSSIBILITY OF SUCH DAMAGE.
  61 #
  62
  63 IF (GTK2_LIBRARIES AND GTK2_INCLUDE_DIRS)
  64   # in cache already
  65   SET(GTK2_FOUND TRUE)
  66 ELSE (GTK2_LIBRARIES AND GTK2_INCLUDE_DIRS)
  67   IF(UNIX)
  68     # use pkg-config to get the directories and then use these values
  69     # in the FIND_PATH() and FIND_LIBRARY() calls
  70     INCLUDE(UsePkgConfig)
  71
  72     PKGCONFIG(gtk+-2.0 _GTK22IncDir _GTK22LinkDir _GTK22LinkFlags _GTK22Cflags)
  73
  74     FIND_PATH(GTK2_GTK_INCLUDE_PATH gtk/gtk.h
  75       $ENV{GTK2_HOME}
  76       ${_GTK22IncDir}
  77       /usr/include/gtk-2.0
  78       /usr/local/include/gtk-2.0
  79       /opt/gnome/include/gtk-2.0
  80     )
  81
  82     # Some Linux distributions (e.g. Red Hat) have glibconfig.h
  83     # and glib.h in different directories, so we need to look
  84     # for both.
  85     #  - Atanas Georgiev <atanas@cs.columbia.edu>
  86     PKGCONFIG(glib-2.0 _GLIB2IncDir _GLIB2inkDir _GLIB2LinkFlags _GLIB2Cflags)
  87     PKGCONFIG(gmodule-2.0 _GMODULE2IncDir _GMODULE2inkDir _GMODULE2LinkFlags _GMODULE2Cflags)
  88     SET(GDIR /opt/gnome/lib/glib-2.0/include)
  89     FIND_PATH(GTK2_GLIBCONFIG_INCLUDE_PATH glibconfig.h
  90       ${_GLIB2IncDir}
  91       /opt/gnome/lib64/glib-2.0/include
  92       /opt/gnome/lib/glib-2.0/include
  93       /usr/lib64/glib-2.0/include
  94       /usr/lib/glib-2.0/include
  95     )
  96     #MESSAGE(STATUS "DEBUG: GTK2_GLIBCONFIG_INCLUDE_PATH = ${GTK2_GLIBCONFIG_INCLUDE_PATH}")
  97
  98     FIND_PATH(GTK2_GLIB_INCLUDE_PATH glib.h
  99       ${_GLIB2IncDir}
 100       /opt/gnome/include/glib-2.0
 101       /usr/include/glib-2.0
 102     )
 103     #MESSAGE(STATUS "DEBUG: GTK2_GLIBCONFIG_INCLUDE_PATH = ${GTK2_GLIBCONFIG_INCLUDE_PATH}")
 104
 105     FIND_PATH(GTK2_GTKGL_INCLUDE_PATH gtkgl/gtkglarea.h
 106       ${_GLIB2IncDir}
 107       /usr/include
 108       /usr/local/include
 109       /usr/openwin/share/include
 110       /opt/gnome/include
 111     )
 112
 113     PKGCONFIG(pango _PANGOIncDir _PANGOinkDir _PANGOLinkFlags _PANGOCflags)
 114
 115     FIND_PATH(GTK2_PANGO_INCLUDE_PATH pango/pango.h
 116       ${_PANGOIncDir}
 117       /opt/gnome/include/pango-1.0
 118       /usr/include/pango-1.0
 119     )
 120
 121     PKGCONFIG(gdk-2.0 _GDK2IncDir _GDK2inkDir _GDK2LinkFlags _GDK2Cflags)
 122
 123     FIND_PATH(GTK2_GDKCONFIG_INCLUDE_PATH gdkconfig.h
 124       ${_GDK2IncDir}
 125       /opt/gnome/lib/gtk-2.0/include
 126       /opt/gnome/lib64/gtk-2.0/include
 127       /usr/lib/gtk-2.0/include
 128       /usr/lib64/gtk-2.0/include
 129     )
 130
 131     PKGCONFIG(cairo _CAIROIncDir _CAIROinkDir _CAIROLinkFlags _CAIROCflags)
 132
 133     FIND_PATH(GTK2_CAIRO_INCLUDE_PATH cairo.h
 134       ${_CAIROIncDir}
 135       /opt/gnome/include/cairo
 136       /usr/include
 137       /usr/include/cairo
 138     )
 139     #MESSAGE(STATUS "DEBUG: GTK2_CAIRO_INCLUDE_PATH = ${GTK2_CAIRO_INCLUDE_PATH}")
 140
 141     PKGCONFIG(atk _ATKIncDir _ATKinkDir _ATKLinkFlags _ATKCflags)
 142
 143     FIND_PATH(GTK2_ATK_INCLUDE_PATH atk/atk.h
 144       ${_ATKIncDir}
 145       /opt/gnome/include/atk-1.0
 146       /usr/include/atk-1.0
 147     )
 148     #MESSAGE(STATUS "DEBUG: GTK2_ATK_INCLUDE_PATH = ${GTK2_ATK_INCLUDE_PATH}")
 149
 150     FIND_LIBRARY(GTK2_GTKGL_LIBRARY
 151       NAMES
 152         gtkgl
 153       PATHS
 154         ${_GTK22IncDir}
 155         /usr/lib
 156         /usr/local/lib
 157         /usr/openwin/lib
 158         /usr/X11R6/lib
 159         /opt/gnome/lib
 160     )
 161
 162     FIND_LIBRARY(GTK2_GTK_LIBRARY
 163       NAMES
 164         gtk-x11-2.0
 165       PATHS
 166         ${_GTK22LinkDir}
 167         /usr/lib
 168         /usr/local/lib
 169         /usr/openwin/lib
 170         /usr/X11R6/lib
 171         /opt/gnome/lib
 172     )
 173
 174     FIND_LIBRARY(GTK2_GDK_LIBRARY
 175       NAMES
 176         gdk-x11-2.0
 177       PATHS
 178         ${_GDK2LinkDir}
 179         /usr/lib
 180         /usr/local/lib
 181         /usr/openwin/lib
 182         /usr/X11R6/lib
 183         /opt/gnome/lib
 184     )
 185
 186     FIND_LIBRARY(GTK2_GMODULE_LIBRARY
 187       NAMES
 188         gmodule-2.0
 189       PATHS
 190         ${_GMODULE2inkDir}
 191         /usr/lib
 192         /usr/local/lib
 193         /usr/openwin/lib
 194         /usr/X11R6/lib
 195         /opt/gnome/lib
 196     )
 197
 198     FIND_LIBRARY(GTK2_GLIB_LIBRARY
 199       NAMES
 200         glib-2.0
 201       PATHS
 202         ${_GLIB2inkDir}
 203         /usr/lib
 204         /usr/local/lib
 205         /usr/openwin/lib
 206         /usr/X11R6/lib
 207         /opt/gnome/lib
 208     )
 209
 210     FIND_LIBRARY(GTK2_Xi_LIBRARY
 211       NAMES
 212         Xi
 213       PATHS
 214         /usr/lib
 215         /usr/local/lib
 216         /usr/openwin/lib
 217         /usr/X11R6/lib
 218         /opt/gnome/lib
 219     )
 220
 221     FIND_LIBRARY(GTK2_GTHREAD_LIBRARY
 222       NAMES
 223         gthread-2.0
 224       PATHS
 225         /usr/lib
 226         /usr/local/lib
 227         /usr/openwin/lib
 228         /usr/X11R6/lib
 229         /opt/gnome/lib
 230     )
 231
 232
 233     FIND_LIBRARY(GTK2_GOBJECT_LIBRARY
 234       NAMES
 235         gobject-2.0
 236       PATHS
 237         /usr/lib
 238         /usr/local/lib
 239         /usr/openwin/lib
 240         /usr/X11R6/lib
 241         /opt/gnome/lib
 242     )
 243
 244     IF(GTK2_GTK_INCLUDE_PATH)
 245       IF(GTK2_GLIBCONFIG_INCLUDE_PATH)
 246         IF(GTK2_GLIB_INCLUDE_PATH)
 247           IF(GTK2_GTK_LIBRARY)
 248             IF(GTK2_GLIB_LIBRARY)
 249               IF(GTK2_PANGO_INCLUDE_PATH)
 250                 IF(GTK2_ATK_INCLUDE_PATH)
 251                   IF(GTK2_CAIRO_INCLUDE_PATH)
 252                     # Assume that if gtk and glib were found, the other
 253                     # supporting libraries have also been found.
 254
 255                     SET(GTK2_FOUND TRUE)
 256
 257                     SET(GTK2_INCLUDE_DIRS
 258                       ${GTK2_GTK_INCLUDE_PATH}
 259                       ${GTK2_GLIBCONFIG_INCLUDE_PATH}
 260                       ${GTK2_GLIB_INCLUDE_PATH}
 261                       ${GTK2_PANGO_INCLUDE_PATH}
 262                       ${GTK2_GDKCONFIG_INCLUDE_PATH}
 263                       ${GTK2_ATK_INCLUDE_PATH}
 264                       ${GTK2_CAIRO_INCLUDE_PATH}
 265                       CACHE INTERNAL "The include directories for GTK2"
 266                     )
 267
 268                     SET(GTK2_LIBRARIES
 269                       ${GTK2_GTK_LIBRARY}
 270                       ${GTK2_GDK_LIBRARY}
 271                       ${GTK2_GLIB_LIBRARY}
 272                     )
 273                     #${GTK2_GOBJECT_LIBRARY})
 274
 275                     IF(GTK2_GMODULE_LIBRARY)
 276                       SET(GTK2_LIBRARIES
 277                         ${GTK2_LIBRARIES}
 278                         ${GTK2_GMODULE_LIBRARY}
 279                       )
 280                     ENDIF(GTK2_GMODULE_LIBRARY)
 281
 282                     IF(GTK2_GTHREAD_LIBRARY)
 283                       SET(GTK2_LIBRARIES
 284                         ${GTK2_LIBRARIES}
 285                         ${GTK2_GTHREAD_LIBRARY}
 286                       )
 287                     SET(GTK2_LIBRARIES ${GTK2_LIBRARIES} CACHE INTERNAL "The libraries for GTK2"
 288                     ENDIF(GTK2_GTHREAD_LIBRARY)
 289                   ELSE(GTK2_CAIRO_INCLUDE_PATH)
 290                     MESSAGE(STATUS "Can not find cairo")
 291                   ENDIF(GTK2_CAIRO_INCLUDE_PATH)
 292                 ELSE(GTK2_ATK_INCLUDE_PATH)
 293                   MESSAGE(STATUS "Can not find atk")
 294                 ENDIF(GTK2_ATK_INCLUDE_PATH)
 295               ELSE(GTK2_PANGO_INCLUDE_PATH)
 296                 MESSAGE(STATUS "Can not find pango includes")
 297               ENDIF(GTK2_PANGO_INCLUDE_PATH)
 298             ELSE(GTK2_GLIB_LIBRARY)
 299               MESSAGE(STATUS "Can not find glib lib")
 300             ENDIF(GTK2_GLIB_LIBRARY)
 301           ELSE(GTK2_GTK_LIBRARY)
 302             MESSAGE(STATUS "Can not find gtk lib")
 303           ENDIF(GTK2_GTK_LIBRARY)
 304         ELSE(GTK2_GLIB_INCLUDE_PATH)
 305           MESSAGE(STATUS "Can not find glib includes")
 306         ENDIF(GTK2_GLIB_INCLUDE_PATH)
 307       ELSE(GTK2_GLIBCONFIG_INCLUDE_PATH)
 308         MESSAGE(STATUS "Can not find glibconfig")
 309       ENDIF(GTK2_GLIBCONFIG_INCLUDE_PATH)
 310     ELSE (GTK2_GTK_INCLUDE_PATH)
 311       MESSAGE(STATUS "Can not find gtk includes")
 312     ENDIF (GTK2_GTK_INCLUDE_PATH)
 313
 314     IF (GTK2_FOUND)
 315       IF (NOT GTK2_FIND_QUIETLY)
 316         MESSAGE(STATUS "Found GTK2: ${GTK2_LIBRARIES}")
 317       ENDIF (NOT GTK2_FIND_QUIETLY)
 318     ELSE (GTK2_FOUND)
 319       IF (GTK2_FIND_REQUIRED)
 320         MESSAGE(SEND_ERROR "Could NOT find GTK2")
 321       ENDIF (GTK2_FIND_REQUIRED)
 322     ENDIF (GTK2_FOUND)
 323
 324     MARK_AS_ADVANCED(
 325       GTK2_GDK_LIBRARY
 326       GTK2_GLIB_INCLUDE_PATH
 327       GTK2_GLIB_LIBRARY
 328       GTK2_GLIBCONFIG_INCLUDE_PATH
 329       GTK2_GMODULE_LIBRARY
 330       GTK2_GTHREAD_LIBRARY
 331       GTK2_Xi_LIBRARY
 332       GTK2_GTK_INCLUDE_PATH
 333       GTK2_GTK_LIBRARY
 334       GTK2_GTKGL_INCLUDE_PATH
 335       GTK2_GTKGL_LIBRARY
 336       GTK2_ATK_INCLUDE_PATH
 337       GTK2_GDKCONFIG_INCLUDE_PATH
 338       #GTK2_GOBJECT_LIBRARY
 339       GTK2_PANGO_INCLUDE_PATH
 340     )
 341   ENDIF(UNIX)
 342 ENDIF (GTK2_LIBRARIES AND GTK2_INCLUDE_DIRS)
 343
 344 # vim:et ts=2 sw=2 comments=\:\#