+++ /dev/null
-# - Graphviz detection
-#
-# Output variables: GRAPHVIZ_EXECUTABLE - where is executable 'dot' takes place.
-# GRAPHVIZ_INCLUDE_DIRS - where to find headers.
-# GRAPHVIZ_LIBRARIES - where to get libraries.
-# GRAPHVIZ_VERSION - Graphviz version
-# GRAPHVIZ_DEFINITIONS - Graphviz definitions
-# GRAPHVIZ_FOUND - True if Graphviz was found.
-#
-###########################################################################
-# Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
-#
-# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
-#
-# This library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-#
-# This library 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
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with this library; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-#
-# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
-#
-
-FIND_PROGRAM(GRAPHVIZ_EXECUTABLE dot)
-
-FIND_PATH(GRAPHVIZ_INCLUDE_DIR NAMES graphviz/cgraph.h)
-SET(GRAPHVIZ_INCLUDE_DIRS ${GRAPHVIZ_INCLUDE_DIR} ${GRAPHVIZ_INCLUDE_DIR}/graphviz)
-
-IF(GRAPHVIZ_EXECUTABLE)
- IF(NOT CMAKE_PREFIX_PATH) # Case where dot is in the path and -DGRAPHVIZ_ROOT_DIR not defined.
- GET_FILENAME_COMPONENT(GRAPHVIZ_EXECUTABLE_DIR ${GRAPHVIZ_EXECUTABLE} PATH)
- GET_FILENAME_COMPONENT(GRAPHVIZ_EXECUTABLE_DIR ${GRAPHVIZ_EXECUTABLE_DIR} PATH)
- SET(CMAKE_PREFIX_PATH "${GRAPHVIZ_EXECUTABLE_DIR}")
- ENDIF(NOT CMAKE_PREFIX_PATH)
-ENDIF(GRAPHVIZ_EXECUTABLE)
-
-FIND_LIBRARY(GRAPHVIZ_cdt_LIBRARY NAMES cdt PATH_SUFFIXES bin)
-FIND_LIBRARY(GRAPHVIZ_graph_LIBRARY NAMES cgraph PATH_SUFFIXES bin)
-FIND_LIBRARY(GRAPHVIZ_gvc_LIBRARY NAMES gvc PATH_SUFFIXES bin)
-FIND_LIBRARY(GRAPHVIZ_pathplan_LIBRARY NAMES pathplan PATH_SUFFIXES bin)
-
-SET(GRAPHVIZ_LIBRARIES
- ${GRAPHVIZ_cdt_LIBRARY}
- ${GRAPHVIZ_graph_LIBRARY}
- ${GRAPHVIZ_gvc_LIBRARY}
- ${GRAPHVIZ_pathplan_LIBRARY}
- )
-
-IF(GRAPHVIZ_EXECUTABLE)
- EXECUTE_PROCESS(COMMAND ${GRAPHVIZ_EXECUTABLE} "-V" ERROR_VARIABLE GRAPHVIZ_VERSION ERROR_STRIP_TRAILING_WHITESPACE)
- STRING(REGEX REPLACE ".* ([0-9.]+) .*" "\\1" GRAPHVIZ_VERSION "${GRAPHVIZ_VERSION}")
-ENDIF()
-
-SET(GRAPHVIZ_DEFINITIONS)
-IF("${GRAPHVIZ_VERSION}" VERSION_LESS "2.36.0")
- SET(GRAPHVIZ_DEFINITIONS -DWITH_CGRAPH)
-ENDIF()
-
-## Don't detect cgraph on Windows
-#IF(NOT WIN32)
-# FIND_LIBRARY(GRAPHVIZ_cgraph_LIBRARY NAMES cgraph PATH_SUFFIXES bin)
-# SET(GRAPHVIZ_LIBRARIES ${GRAPHVIZ_cgraph_LIBRARY})
-#ENDIF()
-
-# Handle the standard arguments of the find_package() command:
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(Graphviz REQUIRED_VARS
- GRAPHVIZ_EXECUTABLE
- GRAPHVIZ_LIBRARIES
- GRAPHVIZ_INCLUDE_DIRS)
