CMakeModules/FindLuabind.cmake

   1 # - Locate Luabind library
   2 # This module defines
   3 #  LUABIND_LIBRARIES, the libraries to link against
   4 #  LUABIND_FOUND, if false, do not try to link to LUABIND
   5 #  LUABIND_INCLUDE_DIR, where to find headers.
   6 INCLUDE(FindHelpers)
   7
   8 MACRO(FIND_CORRECT_LUA_VERSION)
   9   # Check Lua version linked to Luabind under Linux
  10   IF(LUABIND_LIBRARY_RELEASE MATCHES "\\.so")
  11     INCLUDE(CheckDepends)
  12
  13     # check for Lua 5.3
  14     SET(LUA53_LIBRARIES liblua5.3 liblua-5.3 liblua.so.5.3)
  15
  16     FOREACH(_LIB ${LUA53_LIBRARIES})
  17       CHECK_LINKED_LIBRARY(LUABIND_LIBRARY_RELEASE _LIB LUALIB_FOUND)
  18       IF(LUALIB_FOUND)
  19         MESSAGE(STATUS "Luabind is using Lua 5.3")
  20         FIND_PACKAGE(Lua53 REQUIRED)
  21         BREAK()
  22       ENDIF()
  23     ENDFOREACH()
  24
  25     IF(NOT LUALIB_FOUND)
  26       # check for Lua 5.2
  27       SET(LUA52_LIBRARIES liblua5.2 liblua-5.2 liblua.so.5.2)
  28
  29       FOREACH(_LIB ${LUA52_LIBRARIES})
  30         CHECK_LINKED_LIBRARY(LUABIND_LIBRARY_RELEASE _LIB LUALIB_FOUND)
  31         IF(LUALIB_FOUND)
  32           MESSAGE(STATUS "Luabind is using Lua 5.2")
  33           FIND_PACKAGE(Lua52 REQUIRED)
  34           BREAK()
  35         ENDIF()
  36       ENDFOREACH()
  37     ENDIF()
  38
  39     IF(NOT LUALIB_FOUND)
  40       # check for Lua 5.1
  41       SET(LUA51_LIBRARIES liblua5.1 liblua-5.1 liblua.so.5.1)
  42
  43       FOREACH(_LIB ${LUA51_LIBRARIES})
  44         CHECK_LINKED_LIBRARY(LUABIND_LIBRARY_RELEASE _LIB LUALIB_FOUND)
  45         IF(LUALIB_FOUND)
  46           MESSAGE(STATUS "Luabind is using Lua 5.1")
  47           FIND_PACKAGE(Lua51 REQUIRED)
  48           BREAK()
  49         ENDIF()
  50       ENDFOREACH()
  51     ENDIF()
  52
  53     IF(NOT LUALIB_FOUND)
  54       # check for Lua 5.0
  55       SET(LUA50_LIBRARIES liblua5.0 liblua-5.0 liblua.so.5.0)
  56
  57       FOREACH(_LIB ${LUA50_LIBRARIES})
  58         CHECK_LINKED_LIBRARY(LUABIND_LIBRARY_RELEASE _LIB LUALIB_FOUND)
  59         IF(LUALIB_FOUND)
  60           MESSAGE(STATUS "Luabind is using Lua 5.0")
  61           FIND_PACKAGE(Lua50 REQUIRED)
  62           BREAK()
  63         ENDIF()
  64       ENDFOREACH()
  65     ENDIF()
  66
  67     IF(NOT LUALIB_FOUND)
  68       MESSAGE(FATAL_ERROR "Can't determine Lua version used by Luabind")
  69     ENDIF()
  70   ELSE()
  71     # TODO: find a way to detect Lua version
  72     IF(WITH_LUA53)
  73       FIND_PACKAGE(Lua53 REQUIRED)
  74     ELSEIF(WITH_LUA52)
  75       FIND_PACKAGE(Lua52 REQUIRED)
  76     ELSEIF(WITH_LUA51)
  77       FIND_PACKAGE(Lua51 REQUIRED)
  78     ELSE()
  79       FIND_PACKAGE(Lua50 REQUIRED)
  80     ENDIF()
  81   ENDIF()
  82 ENDMACRO()
  83
  84 IF(LUABIND_LIBRARIES AND LUABIND_INCLUDE_DIR)
  85   # in cache already
  86   SET(Luabind_FIND_QUIETLY TRUE)
  87 ENDIF()
  88
  89 SET(LIBRARY_NAME_RELEASE)
  90 SET(LIBRARY_NAME_DEBUG)
  91
  92 IF(WITH_LUA53)
  93   IF(WITH_STLPORT)
  94     LIST(APPEND LIBRARY_NAME_RELEASE luabind_stlport_lua53)
  95     LIST(APPEND LIBRARY_NAME_DEBUG luabind_stlport_lua53d)
  96   ENDIF()
  97
  98   LIST(APPEND LIBRARY_NAME_RELEASE luabind_lua53)
  99   LIST(APPEND LIBRARY_NAME_DEBUG luabind_lua53d)
 100 ENDIF()
 101
 102 IF(WITH_LUA52)
 103   IF(WITH_STLPORT)
 104     LIST(APPEND LIBRARY_NAME_RELEASE luabind_stlport_lua52)
 105     LIST(APPEND LIBRARY_NAME_DEBUG luabind_stlport_lua52d)
 106   ENDIF()
 107
 108   LIST(APPEND LIBRARY_NAME_RELEASE luabind_lua52)
 109   LIST(APPEND LIBRARY_NAME_DEBUG luabind_lua52d)
 110 ENDIF()
 111
 112 IF(WITH_LUA51)
 113   IF(WITH_STLPORT)
 114     LIST(APPEND LIBRARY_NAME_RELEASE luabind_stlport_lua51)
 115     LIST(APPEND LIBRARY_NAME_DEBUG luabind_stlport_lua51d)
 116   ENDIF()
 117
 118   LIST(APPEND LIBRARY_NAME_RELEASE luabind_lua51)
 119   LIST(APPEND LIBRARY_NAME_DEBUG luabind_lua51d)
 120 ENDIF()
 121
 122 IF(WITH_LUA50)
 123   IF(WITH_STLPORT)
 124     LIST(APPEND LIBRARY_NAME_RELEASE luabind_stlport_lua50)
 125     LIST(APPEND LIBRARY_NAME_DEBUG luabind_stlport_lua50d)
 126   ENDIF()
 127
 128   LIST(APPEND LIBRARY_NAME_RELEASE luabind_lua50)
 129   LIST(APPEND LIBRARY_NAME_DEBUG luabind_lua50d)
 130 ENDIF()
 131
 132 IF(WITH_STLPORT)
 133   LIST(APPEND LIBRARY_NAME_RELEASE luabind_stlport)
 134   LIST(APPEND LIBRARY_NAME_DEBUG luabind_stlportd)
 135 ENDIF()
 136
 137 # generic libraries names
 138 LIST(APPEND LIBRARY_NAME_RELEASE luabind libluabind)
 139 LIST(APPEND LIBRARY_NAME_DEBUG luabind_d luabindd libluabind_d libluabindd)
 140
 141 FIND_PACKAGE_HELPER(Luabind luabind/luabind.hpp RELEASE ${LIBRARY_NAME_RELEASE} DEBUG ${LIBRARY_NAME_DEBUG})
 142
 143 FIND_PACKAGE(Boost REQUIRED)
 144
 145 IF(LUABIND_INCLUDE_DIR AND Boost_INCLUDE_DIR)
 146   IF(LUABIND_LIBRARY_RELEASE AND LUABIND_LIBRARY_DEBUG)
 147     # Case where both Release and Debug versions are provided
 148     SET(LUABIND_FOUND TRUE)
 149     SET(LUABIND_LIBRARIES optimized ${LUABIND_LIBRARY_RELEASE} debug ${LUABIND_LIBRARY_DEBUG})
 150   ELSEIF(LUABIND_LIBRARY_RELEASE)
 151     # Normal case
 152     SET(LUABIND_FOUND TRUE)
 153     SET(LUABIND_LIBRARIES ${LUABIND_LIBRARY_RELEASE})
 154   ELSEIF(LUABIND_LIBRARY_DEBUG)
 155     # Case where Luabind is compiled from sources (debug version is compiled by default)
 156     SET(LUABIND_FOUND TRUE)
 157     SET(LUABIND_LIBRARIES ${LUABIND_LIBRARY_DEBUG})
 158   ENDIF()
 159 ENDIF()
 160
 161 IF(LUABIND_FOUND)
 162   SET(LUABIND_INCLUDE_DIR ${LUABIND_INCLUDE_DIR} ${Boost_INCLUDE_DIR})
 163   # Check if luabind/version.hpp exists
 164   FIND_FILE(LUABIND_VERSION_FILE luabind/version.hpp PATHS ${LUABIND_INCLUDE_DIR})
 165   IF(LUABIND_VERSION_FILE)
 166     SET(LUABIND_DEFINITIONS "-DHAVE_LUABIND_VERSION")
 167   ENDIF()
 168
 169   FIND_CORRECT_LUA_VERSION()
 170
 171   IF(NOT Luabind_FIND_QUIETLY)
 172     MESSAGE(STATUS "Found Luabind: ${LUABIND_LIBRARIES}")
 173   ENDIF()
 174 ELSE()
 175   IF(NOT Luabind_FIND_QUIETLY)
 176     MESSAGE(STATUS "Warning: Unable to find Luabind!")
 177   ENDIF()
 178 ENDIF()
 179
 180 MARK_AS_ADVANCED(LUABIND_LIBRARY_RELEASE LUABIND_LIBRARY_DEBUG Boost_LIB_DIAGNOSTIC_DEFINITIONS)