mirror of
https://github.com/reactos/CMake.git
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c4bb9c9d42
This adds copyright/license notification blocks CMake's find-modules. Many of the modules had no notices at all. Some had notices referring to the BSD license already. This commit normalizes existing notices and adds missing notices.
155 lines
6.2 KiB
CMake
155 lines
6.2 KiB
CMake
# - Find a VTK installation or build tree.
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# The following variables are set if VTK is found. If VTK is not
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# found, VTK_FOUND is set to false.
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# VTK_FOUND - Set to true when VTK is found.
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# VTK_USE_FILE - CMake file to use VTK.
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# VTK_MAJOR_VERSION - The VTK major version number.
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# VTK_MINOR_VERSION - The VTK minor version number
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# (odd non-release).
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# VTK_BUILD_VERSION - The VTK patch level
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# (meaningless for odd minor).
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# VTK_INCLUDE_DIRS - Include directories for VTK
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# VTK_LIBRARY_DIRS - Link directories for VTK libraries
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# VTK_KITS - List of VTK kits, in CAPS
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# (COMMON,IO,) etc.
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# VTK_LANGUAGES - List of wrapped languages, in CAPS
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# (TCL, PYHTON,) etc.
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# The following cache entries must be set by the user to locate VTK:
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# VTK_DIR - The directory containing VTKConfig.cmake.
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# This is either the root of the build tree,
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# or the lib/vtk directory. This is the
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# only cache entry.
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# The following variables are set for backward compatibility and
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# should not be used in new code:
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# USE_VTK_FILE - The full path to the UseVTK.cmake file.
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# This is provided for backward
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# compatibility. Use VTK_USE_FILE
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# instead.
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#
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#=============================================================================
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# Copyright 2001-2009 Kitware, Inc.
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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# (To distributed this file outside of CMake, substitute the full
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# License text for the above reference.)
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# Construct consitent error messages for use below.
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SET(VTK_DIR_DESCRIPTION "directory containing VTKConfig.cmake. This is either the root of the build tree, or PREFIX/lib/vtk for an installation. For VTK 4.0, this is the location of UseVTK.cmake. This is either the root of the build tree or PREFIX/include/vtk for an installation.")
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SET(VTK_DIR_MESSAGE "VTK not found. Set the VTK_DIR cmake cache entry to the ${VTK_DIR_DESCRIPTION}")
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# Search only if the location is not already known.
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IF(NOT VTK_DIR)
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# Get the system search path as a list.
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IF(UNIX)
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STRING(REGEX MATCHALL "[^:]+" VTK_DIR_SEARCH1 "$ENV{PATH}")
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ELSE(UNIX)
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STRING(REGEX REPLACE "\\\\" "/" VTK_DIR_SEARCH1 "$ENV{PATH}")
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ENDIF(UNIX)
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STRING(REGEX REPLACE "/;" ";" VTK_DIR_SEARCH2 "${VTK_DIR_SEARCH1}")
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# Construct a set of paths relative to the system search path.
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SET(VTK_DIR_SEARCH "")
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FOREACH(dir ${VTK_DIR_SEARCH2})
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SET(VTK_DIR_SEARCH ${VTK_DIR_SEARCH}
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${dir}/../lib/vtk-5.4
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${dir}/../lib/vtk-5.2
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${dir}/../lib/vtk-5.1
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${dir}/../lib/vtk-5.0
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${dir}/../lib/vtk
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)
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ENDFOREACH(dir)
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# Old scripts may set these directories in the CMakeCache.txt file.
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# They can tell us where to find VTKConfig.cmake.
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SET(VTK_DIR_SEARCH_LEGACY "")
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IF(VTK_BINARY_PATH AND USE_BUILT_VTK)
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SET(VTK_DIR_SEARCH_LEGACY ${VTK_DIR_SEARCH_LEGACY} ${VTK_BINARY_PATH})
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ENDIF(VTK_BINARY_PATH AND USE_BUILT_VTK)
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IF(VTK_INSTALL_PATH AND USE_INSTALLED_VTK)
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SET(VTK_DIR_SEARCH_LEGACY ${VTK_DIR_SEARCH_LEGACY}
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${VTK_INSTALL_PATH}/lib/vtk)
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ENDIF(VTK_INSTALL_PATH AND USE_INSTALLED_VTK)
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#
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# Look for an installation or build tree.
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#
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FIND_PATH(VTK_DIR UseVTK.cmake
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# Support legacy cache files.
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${VTK_DIR_SEARCH_LEGACY}
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# Look for an environment variable VTK_DIR.
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$ENV{VTK_DIR}
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# Look in places relative to the system executable search path.
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${VTK_DIR_SEARCH}
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# Look in standard UNIX install locations.
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/usr/local/lib/vtk
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/usr/lib/vtk
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# Read from the CMakeSetup registry entries. It is likely that
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# VTK will have been recently built.
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[HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild1]
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[HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild2]
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[HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild3]
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[HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild4]
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[HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild5]
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[HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild6]
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[HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild7]
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[HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild8]
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[HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild9]
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[HKEY_CURRENT_USER\\Software\\Kitware\\CMakeSetup\\Settings\\StartPath;WhereBuild10]
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# Help the user find it if we cannot.
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DOC "The ${VTK_DIR_DESCRIPTION}"
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)
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ENDIF(NOT VTK_DIR)
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# If VTK was found, load the configuration file to get the rest of the
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# settings.
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IF(VTK_DIR)
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# Make sure the VTKConfig.cmake file exists in the directory provided.
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IF(EXISTS ${VTK_DIR}/VTKConfig.cmake)
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# We found VTK. Load the settings.
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SET(VTK_FOUND 1)
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INCLUDE(${VTK_DIR}/VTKConfig.cmake)
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ELSE(EXISTS ${VTK_DIR}/VTKConfig.cmake)
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IF(EXISTS ${VTK_DIR}/UseVTK.cmake)
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# We found VTK 4.0 (UseVTK.cmake exists, but not VTKConfig.cmake).
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SET(VTK_FOUND 1)
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# Load settings for VTK 4.0.
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INCLUDE(UseVTKConfig40)
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ELSE(EXISTS ${VTK_DIR}/UseVTK.cmake)
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# We did not find VTK.
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SET(VTK_FOUND 0)
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ENDIF(EXISTS ${VTK_DIR}/UseVTK.cmake)
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ENDIF(EXISTS ${VTK_DIR}/VTKConfig.cmake)
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ELSE(VTK_DIR)
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# We did not find VTK.
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SET(VTK_FOUND 0)
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ENDIF(VTK_DIR)
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#-----------------------------------------------------------------------------
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IF(VTK_FOUND)
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# Set USE_VTK_FILE for backward-compatability.
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SET(USE_VTK_FILE ${VTK_USE_FILE})
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ELSE(VTK_FOUND)
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# VTK not found, explain to the user how to specify its location.
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IF(VTK_FIND_REQUIRED)
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MESSAGE(FATAL_ERROR ${VTK_DIR_MESSAGE})
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ELSE(VTK_FIND_REQUIRED)
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IF(NOT VTK_FIND_QUIETLY)
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MESSAGE(STATUS ${VTK_DIR_MESSAGE})
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ENDIF(NOT VTK_FIND_QUIETLY)
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ENDIF(VTK_FIND_REQUIRED)
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ENDIF(VTK_FOUND)
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