CMakeModules/FindGraphviz.cmake

   1 # - Graphviz detection
   2 #
   3 # Output variables: GRAPHVIZ_EXECUTABLE   - where is executable 'dot' takes place.
   4 #                   GRAPHVIZ_INCLUDE_DIRS - where to find headers.
   5 #                   GRAPHVIZ_LIBRARIES    - where to get libraries.
   6 #                   GRAPHVIZ_FOUND        - True if Graphiz was found.
   7 #
   8 ###########################################################################
   9 # Copyright (C) 2007-2014  CEA/DEN, EDF R&D, OPEN CASCADE
  10 #
  11 # Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
  12 # CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
  13 #
  14 # This library is free software; you can redistribute it and/or
  15 # modify it under the terms of the GNU Lesser General Public
  16 # License as published by the Free Software Foundation; either
  17 # version 2.1 of the License, or (at your option) any later version.
  18 #
  19 # This library is distributed in the hope that it will be useful,
  20 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  21 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  22 # Lesser General Public License for more details.
  23 #
  24 # You should have received a copy of the GNU Lesser General Public
  25 # License along with this library; if not, write to the Free Software
  26 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  27 #
  28 # See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  29 #
  30
  31 FIND_PROGRAM(GRAPHVIZ_EXECUTABLE dot)
  32
  33 FIND_PATH(GRAPHVIZ_INCLUDE_DIR NAMES graphviz/graph.h)
  34 SET(GRAPHVIZ_INCLUDE_DIRS ${GRAPHVIZ_INCLUDE_DIR} ${GRAPHVIZ_INCLUDE_DIR}/graphviz)
  35
  36 FIND_LIBRARY(GRAPHVIZ_cdt_LIBRARY      NAMES cdt PATH_SUFFIXES bin)
  37 FIND_LIBRARY(GRAPHVIZ_graph_LIBRARY    NAMES graph PATH_SUFFIXES bin)
  38 FIND_LIBRARY(GRAPHVIZ_gvc_LIBRARY      NAMES gvc PATH_SUFFIXES bin)
  39 FIND_LIBRARY(GRAPHVIZ_pathplan_LIBRARY NAMES pathplan PATH_SUFFIXES bin)
  40
  41 SET(GRAPHVIZ_LIBRARIES
  42   ${GRAPHVIZ_cdt_LIBRARY}
  43   ${GRAPHVIZ_graph_LIBRARY}
  44   ${GRAPHVIZ_gvc_LIBRARY}
  45   ${GRAPHVIZ_pathplan_LIBRARY}
  46   )
  47
  48 ## Don't detect cgraph on Windows
  49 #IF(NOT WIN32)
  50 #  FIND_LIBRARY(GRAPHVIZ_cgraph_LIBRARY   NAMES cgraph PATH_SUFFIXES bin)
  51 #  SET(GRAPHVIZ_LIBRARIES ${GRAPHVIZ_cgraph_LIBRARY})
  52 #ENDIF()
  53
  54 # Handle the standard arguments of the find_package() command:
  55 INCLUDE(FindPackageHandleStandardArgs)
  56 FIND_PACKAGE_HANDLE_STANDARD_ARGS(Graphviz REQUIRED_VARS
  57                                            GRAPHVIZ_EXECUTABLE
  58                                            GRAPHVIZ_LIBRARIES
  59                                            GRAPHVIZ_INCLUDE_DIRS)