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125 lines
3.7 KiB
CMake
125 lines
3.7 KiB
CMake
#CMake - Cross Platform Makefile Generator
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#Copyright 2000-2011 Kitware, Inc., Insight Software Consortium
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#All rights reserved.
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#
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#Redistribution and use in source and binary forms, with or without
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#modification, are permitted provided that the following conditions
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#are met:
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#
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#* Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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#* Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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#* Neither the names of Kitware, Inc., the Insight Software Consortium,
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# nor the names of their contributors may be used to endorse or promote
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# products derived from this software without specific prior written
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# permission.
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#
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#THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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#LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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#A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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#HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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#SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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#LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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#DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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#THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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#(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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#OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# This module defines
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# LUA51_FOUND, if false, do not try to link to Lua
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# LUA_LIBRARIES
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# LUA_INCLUDE_DIR, where to find lua.h
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# LUA_VERSION_STRING, the version of Lua found (since CMake 2.8.8)
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IF(LUA_ROOT)
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FIND_PATH(LUA_INCLUDE_DIR
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NAMES lua.h
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HINTS
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ENV LUA_DIR
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PATHS
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${LUA_ROOT}
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~/Library/Frameworks
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/Library/Frameworks
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/sw
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/opt/local
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/opt/csw
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/opt
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PATH_SUFFIXES include/lua51 include/lua5.1 include/lua include src
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)
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FIND_LIBRARY(LUA_LIBRARY
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NAMES lua51 lua5.1 lua-5.1 lua
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HINTS
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ENV LUA_DIR
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PATHS
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${LUA_ROOT}
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~/Library/Frameworks
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/Library/Frameworks
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/sw
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/opt/local
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/opt/csw
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/opt
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PATH_SUFFIXES lib bin
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)
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ELSE(LUA_ROOT)
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FIND_PATH(LUA_INCLUDE_DIR
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NAMES lua.h
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HINTS
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ENV LUA_DIR
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PATHS
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~/Library/Frameworks
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/Library/Frameworks
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/sw
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/opt/local
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/opt/csw
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/opt
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PATH_SUFFIXES include/lua51 include/lua5.1 include/lua include
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)
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FIND_LIBRARY(LUA_LIBRARY
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NAMES lua51 lua5.1 lua-5.1 lua
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HINTS
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ENV LUA_DIR
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PATHS
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~/Library/Frameworks
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/Library/Frameworks
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/sw
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/opt/local
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/opt/csw
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/opt
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PATH_SUFFIXES lib bin
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)
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ENDIF(LUA_ROOT)
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IF(LUA_LIBRARY)
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# include the math library for Unix
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IF(UNIX AND NOT APPLE)
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FIND_LIBRARY(LUA_MATH_LIBRARY m)
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SET(LUA_LIBRARIES "${LUA_LIBRARY};${LUA_MATH_LIBRARY}" CACHE STRING "Lua Libraries")
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# For Windows and Mac, don't need to explicitly include the math library
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ELSE()
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SET( LUA_LIBRARIES "${LUA_LIBRARY}" CACHE STRING "Lua Libraries")
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ENDIF()
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ENDIF()
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IF(LUA_INCLUDE_DIR AND EXISTS "${LUA_INCLUDE_DIR}/lua.h")
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FILE(STRINGS "${LUA_INCLUDE_DIR}/lua.h" lua_version_str REGEX "^#define[ \t]+LUA_RELEASE[ \t]+\"Lua .+\"")
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STRING(REGEX REPLACE "^#define[ \t]+LUA_RELEASE[ \t]+\"Lua ([^\"]+)\".*" "\\1" LUA_VERSION_STRING "${lua_version_str}")
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UNSET(lua_version_str)
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ENDIF()
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INCLUDE(FindPackageHandleStandardArgs)
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(Lua51
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REQUIRED_VARS LUA_LIBRARIES LUA_INCLUDE_DIR
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VERSION_VAR LUA_VERSION_STRING)
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MARK_AS_ADVANCED(LUA_INCLUDE_DIR LUA_LIBRARIES LUA_LIBRARY LUA_MATH_LIBRARY)
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