102 lines
2.7 KiB
CMake
102 lines
2.7 KiB
CMake
# Locate Lua library
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# This module defines
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# LUA_LIBRARIES, both lua and lualib
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# LUA_FOUND, if false, do not try to link to Lua
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# LUA_INCLUDE_DIR, where to find lua.h and lualib.h (and probably lauxlib.h)
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#
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# Note that the expected include convention is
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# #include "lua.h"
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# and not
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# #include <lua/lua.h>
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# This is because, the lua location is not standardized and may exist
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# in locations other than lua/
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FIND_PATH(LUA_INCLUDE_DIR lua.h
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PATHS
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$ENV{LUA_DIR}
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NO_DEFAULT_PATH
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PATH_SUFFIXES include/lua50 include/lua5.0 include/lua5 include/lua include
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)
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FIND_PATH(LUA_INCLUDE_DIR lua.h
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PATHS
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~/Library/Frameworks
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/Library/Frameworks
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/usr/local
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/usr
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/sw # Fink
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/opt/local # DarwinPorts
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/opt/csw # Blastwave
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/opt
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PATH_SUFFIXES include/lua50 include/lua5.0 include/lua5 include/lua include
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)
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FIND_LIBRARY(LUA_LIBRARY_lua
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NAMES lua50 lua5.0 lua5 lua
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PATHS
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$ENV{LUA_DIR}
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NO_DEFAULT_PATH
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PATH_SUFFIXES lib64 lib
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)
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FIND_LIBRARY(LUA_LIBRARY_lua
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NAMES lua50 lua5.0 lua5 lua
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PATHS
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~/Library/Frameworks
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/Library/Frameworks
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/usr/local
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/usr
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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 lib64 lib
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)
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# In an OS X framework, lualib is usually included as part of the framework
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# (like GLU in OpenGL.framework)
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IF(${LUA_LIBRARY_lua} MATCHES "framework")
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SET( LUA_LIBRARIES "${LUA_LIBRARY_lua}" CACHE STRING "Lua framework")
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ELSE(${LUA_LIBRARY_lua} MATCHES "framework")
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FIND_LIBRARY(LUA_LIBRARY_lualib
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NAMES lualib50 lualib5.0 lualib5 lualib
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PATHS
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$ENV{LUALIB_DIR}
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$ENV{LUA_DIR}
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NO_DEFAULT_PATH
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PATH_SUFFIXES lib64 lib
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)
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FIND_LIBRARY(LUA_LIBRARY_lualib
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NAMES lualib50 lualib5.0 lualib5 lualib
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PATHS
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/usr/local
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/usr
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/sw
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/opt/local
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/opt/csw
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/opt
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PATH_SUFFIXES lib64 lib
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)
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IF(LUA_LIBRARY_lualib AND LUA_LIBRARY_lua)
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# include the math library for Unix
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IF(UNIX AND NOT APPLE)
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FIND_LIBRARY(MATH_LIBRARY_FOR_LUA m)
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SET( LUA_LIBRARIES "${LUA_LIBRARY_lualib};${LUA_LIBRARY_lua};${MATH_LIBRARY_FOR_LUA}" CACHE STRING "This is the concatentation of lua and lualib libraries")
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# For Windows and Mac, don't need to explicitly include the math library
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ELSE(UNIX AND NOT APPLE)
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SET( LUA_LIBRARIES "${LUA_LIBRARY_lualib};${LUA_LIBRARY_lua}" CACHE STRING "This is the concatentation of lua and lualib libraries")
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ENDIF(UNIX AND NOT APPLE)
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ENDIF(LUA_LIBRARY_lualib AND LUA_LIBRARY_lua)
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ENDIF(${LUA_LIBRARY_lua} MATCHES "framework")
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INCLUDE(FindPackageHandleStandardArgs)
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# handle the QUIETLY and REQUIRED arguments and set LUA_FOUND to TRUE if
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# all listed variables are TRUE
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(Lua50 DEFAULT_MSG LUA_LIBRARIES LUA_INCLUDE_DIR)
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MARK_AS_ADVANCED(LUA_INCLUDE_DIR LUA_LIBRARIES)
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