diff options
Diffstat (limited to '3rdparty/lua-zlib/cmake/Modules/FindLuaJIT.cmake')
-rw-r--r-- | 3rdparty/lua-zlib/cmake/Modules/FindLuaJIT.cmake | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/3rdparty/lua-zlib/cmake/Modules/FindLuaJIT.cmake b/3rdparty/lua-zlib/cmake/Modules/FindLuaJIT.cmake new file mode 100644 index 00000000000..e626a5a1d94 --- /dev/null +++ b/3rdparty/lua-zlib/cmake/Modules/FindLuaJIT.cmake @@ -0,0 +1,63 @@ +# Locate LuaJIT library +# This module defines +# LUAJIT_FOUND, if false, do not try to link to Lua +# LUA_LIBRARIES +# LUA_INCLUDE_DIR, where to find lua.h +# LUAJIT_VERSION_STRING, the version of Lua found (since CMake 2.8.8) + +## Copied from default CMake FindLua51.cmake + +find_path(LUA_INCLUDE_DIR luajit.h + HINTS + ENV LUA_DIR + PATH_SUFFIXES include/luajit-2.0 include + PATHS + ~/Library/Frameworks + /Library/Frameworks + /sw # Fink + /opt/local # DarwinPorts + /opt/csw # Blastwave + /opt +) + +find_library(LUA_LIBRARY + NAMES luajit-5.1 + HINTS + ENV LUA_DIR + PATH_SUFFIXES lib + PATHS + ~/Library/Frameworks + /Library/Frameworks + /sw + /opt/local + /opt/csw + /opt +) + +if(LUA_LIBRARY) + # include the math library for Unix + if(UNIX AND NOT APPLE) + find_library(LUA_MATH_LIBRARY m) + set( LUA_LIBRARIES "${LUA_LIBRARY};${LUA_MATH_LIBRARY}" CACHE STRING "Lua Libraries") + # For Windows and Mac, don't need to explicitly include the math library + else() + set( LUA_LIBRARIES "${LUA_LIBRARY}" CACHE STRING "Lua Libraries") + endif() +endif() + +if(LUA_INCLUDE_DIR AND EXISTS "${LUA_INCLUDE_DIR}/luajit.h") + file(STRINGS "${LUA_INCLUDE_DIR}/luajit.h" luajit_version_str REGEX "^#define[ \t]+LUAJIT_VERSION[ \t]+\"LuaJIT .+\"") + + string(REGEX REPLACE "^#define[ \t]+LUAJIT_VERSION[ \t]+\"LuaJIT ([^\"]+)\".*" "\\1" LUAJIT_VERSION_STRING "${luajit_version_str}") + unset(luajit_version_str) +endif() + +include(FindPackageHandleStandardArgs) +# handle the QUIETLY and REQUIRED arguments and set LUA_FOUND to TRUE if +# all listed variables are TRUE +FIND_PACKAGE_HANDLE_STANDARD_ARGS(LuaJIT + REQUIRED_VARS LUA_LIBRARIES LUA_INCLUDE_DIR + VERSION_VAR LUAJIT_VERSION_STRING) + +mark_as_advanced(LUA_INCLUDE_DIR LUA_LIBRARIES LUA_LIBRARY LUA_MATH_LIBRARY) + |