112 lines
2.9 KiB
CMake
112 lines
2.9 KiB
CMake
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# - Try to find GMTL
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# Optionally uses Flagpoll and FindFlagpoll.cmake
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# Once done, this will define
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#
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# GMTL_FOUND - system has GMTL
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# GMTL_INCLUDE_DIR - the GMTL include directory
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#
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# Useful configuration variables you might want to add to your cache:
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# GMTL_ROOT_DIR - A directory prefix to search
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# (a path that contains include/ as a subdirectory)
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# GMTL_ADDITIONAL_VERSIONS - Additional versions (outside of 0.5.1 to 0.7.0)
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# to use when constructing search names and paths
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#
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# This script will use Flagpoll, if found, to provide hints to the location
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# of this library, but does not use the compiler flags returned by Flagpoll
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# directly.
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#
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# VR Juggler requires this package, so this Find script takes that into
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# account when determining where to search for the desired files.
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# The VJ_BASE_DIR environment variable is searched (preferentially)
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# when searching for this package, so most sane VR Juggler build environments
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# should "just work." Note that you need to manually re-run CMake if you
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# change this environment variable, because it cannot auto-detect this change
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# and trigger an automatic re-run.
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#
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# Original Author:
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# 2009-2012 Ryan Pavlik <rpavlik@iastate.edu> <abiryan@ryand.net>
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# http://academic.cleardefinition.com
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# Iowa State University HCI Graduate Program/VRAC
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#
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# Copyright Iowa State University 2009-2012.
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# Distributed under the Boost Software License, Version 1.0.
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# (See accompanying file LICENSE_1_0.txt or copy at
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# http://www.boost.org/LICENSE_1_0.txt)
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set(_HUMAN "GMTL")
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set(_HEADER gmtl/gmtl.h)
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set(_FP_PKG_NAME gmtl)
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include(CheckVersion)
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set(GMTL_VERSIONS
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${GMTL_ADDITIONAL_VERSIONS}
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0.7.0
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0.6.2
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0.6.1
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0.6.0
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0.5.4
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0.5.3
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0.5.2
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0.5.1)
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set(GMTL_DIRS)
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foreach(_version ${GMTL_VERSIONS})
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check_version(_ver_ok GMTL ${_version})
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if(_ver_ok)
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list(APPEND GMTL_DIRS gmtl-${_version})
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list(APPEND GMTL_HEADER_DIRS include/gmtl-${_version})
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endif()
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endforeach()
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include(SelectLibraryConfigurations)
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include(CreateImportedTarget)
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include(CleanDirectoryList)
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# Try flagpoll.
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find_package(Flagpoll QUIET)
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if(FLAGPOLL)
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flagpoll_get_include_dirs(${_FP_PKG_NAME})
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endif()
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set(GMTL_ROOT_DIR
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"${GMTL_ROOT_DIR}"
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CACHE
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PATH
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"Root directory to search for GMTL")
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if(DEFINED VRJUGGLER22_ROOT_DIR)
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mark_as_advanced(GMTL_ROOT_DIR)
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endif()
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if(NOT GMTL_ROOT_DIR)
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set(GMTL_ROOT_DIR "${VRJUGGLER22_ROOT_DIR}")
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endif()
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set(_ROOT_DIR "${GMTL_ROOT_DIR}")
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# Include dir
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find_path(GMTL_INCLUDE_DIR
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NAMES
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${_HEADER}
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HINTS
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"${_ROOT_DIR}"
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${${_FP_PKG_NAME}_FLAGPOLL_INCLUDE_DIRS}
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PATHS
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PATH_SUFFIXES
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${GMTL_DIRS}
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${GMTL_HEADER_DIRS}
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include/
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DOC
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"GMTL include path")
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# handle the QUIETLY and REQUIRED arguments and set xxx_FOUND to TRUE if
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# all listed variables are TRUE
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(GMTL DEFAULT_MSG GMTL_INCLUDE_DIR)
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if(GMTL_FOUND)
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set(GMTL_INCLUDE_DIRS "${GMTL_INCLUDE_DIR}")
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mark_as_advanced(GMTL_ROOT_DIR)
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endif()
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mark_as_advanced(GMTL_INCLUDE_DIR)
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