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Directory: fix _WIN32 DynLib: fix _WIN32
author David Demelier <markand@malikania.fr>
date Wed, 01 Oct 2014 14:37:42 +0200
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1 # Locate Lua library
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2 # This module defines
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3 # LUA52_FOUND, if false, do not try to link to Lua
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4 # LUA52_LIBRARIES
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5 # LUA52_INCLUDE_DIR, where to find lua.h
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6 # LUA52_VERSION_STRING, the version of Lua found (since CMake 2.8.8)
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7 #
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8 # Note that the expected include convention is
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9 # #include "lua.h"
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10 # and not
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11 # #include <lua/lua.h>
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12 # This is because, the lua location is not standardized and may exist
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13 # in locations other than lua/
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14
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15 #=============================================================================
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16 # Copyright 2007-2009 Kitware, Inc.
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17 #
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18 # Distributed under the OSI-approved BSD License (the "License");
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19 # see accompanying file Copyright.txt for details.
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20 #
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21 # This software is distributed WITHOUT ANY WARRANTY; without even the
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22 # implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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23 # See the License for more information.
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24 #=============================================================================
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25 # (To distribute this file outside of CMake, substitute the full
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26 # License text for the above reference.)
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27
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28 find_path(LUA52_INCLUDE_DIR lua.h
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29 HINTS
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30 $ENV{LUA_DIR}
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31 PATH_SUFFIXES include/lua52 include/lua5.2 include/lua include
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32 PATHS
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33 ~/Library/Frameworks
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34 /Library/Frameworks
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35 /sw # Fink
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36 /opt/local # DarwinPorts
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37 /opt/csw # Blastwave
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38 /opt
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39 )
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40
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41 find_library(LUA52_LIBRARY
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42 NAMES lua52 lua5.2 lua-5.2 lua
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43 HINTS
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44 $ENV{LUA_DIR}
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45 PATH_SUFFIXES lib64 lib
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46 PATHS
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47 ~/Library/Frameworks
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48 /Library/Frameworks
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49 /sw
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50 /opt/local
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51 /opt/csw
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52 /opt
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53 )
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54
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55 if (LUA52_LIBRARY)
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56 # include the math library for Unix
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57 if (UNIX AND NOT APPLE)
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58 FIND_LIBRARY(LUA52_MATH_LIBRARY m)
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59 SET(LUA52_LIBRARIES "${LUA52_LIBRARY};${LUA52_MATH_LIBRARY}" CACHE STRING "Lua Libraries")
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60 # For Windows and Mac, don't need to explicitly include the math library
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61 else (UNIX AND NOT APPLE)
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62 SET(LUA52_LIBRARIES "${LUA52_LIBRARY}" CACHE STRING "Lua Libraries")
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63 endif (UNIX AND NOT APPLE)
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64 endif ()
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65
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66 if (LUA52_INCLUDE_DIR AND EXISTS "${LUA52_INCLUDE_DIR}/lua.h")
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67 file(STRINGS "${LUA52_INCLUDE_DIR}/lua.h" lua52_version_str REGEX "^#define[ \t]+LUA_RELEASE[ \t]+\"Lua .+\"")
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68
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69 string(REGEX REPLACE "^#define[ \t]+LUA_RELEASE[ \t]+\"Lua ([^\"]+)\".*" "\\1" LUA52_VERSION_STRING "${lua52_version_str}")
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70 unset(lua52_version_str)
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71 endif()
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72
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73 include(FindPackageHandleStandardArgs)
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74 # handle the QUIETLY and REQUIRED arguments and set LUA52_FOUND to TRUE if
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75 # all listed variables are TRUE
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76 find_package_handle_standard_args(Lua52
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77 REQUIRED_VARS LUA52_LIBRARIES LUA52_INCLUDE_DIR
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78 VERSION_VAR LUA52_VERSION_STRING)
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79
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80 mark_as_advanced(LUA52_INCLUDE_DIR LUA52_LIBRARIES LUA52_LIBRARY LUA52_MATH_LIBRARY)