- exec_program("lua -v" OUTPUT_VARIABLE LUA_VERSION)
- string(REGEX MATCH "[0-9]+[.]+[0-9]+[.]+[0-9]+" LUA_VERSION "${LUA_VERSION}")
- string(REGEX MATCH "^[0-9]+" LUA_MAJOR_VERSION "${LUA_VERSION}")
- string(REGEX MATCH "[0-9]+[.]+[0-9]+$" LUA_VERSION "${LUA_VERSION}")
- string(REGEX MATCH "^[0-9]+" LUA_MINOR_VERSION "${LUA_VERSION}")
- string(REGEX MATCH "[0-9]+$" LUA_PATCH_VERSION "${LUA_VERSION}")
-
- if(LUA_MAJOR_VERSION MATCHES "5" AND LUA_MINOR_VERSION MATCHES "1")
-
- find_path(HAVE_LUA5_1_LUALIB_H
- NAMES lualib.h
- PATHS "/sw/include/" "/usr/include/lua${LUA_MAJOR_VERSION}.${LUA_MINOR_VERSION}/"
- )
- find_path(HAVE_LUA5_1_LAUXLIB_H
- NAMES lauxlib.h
- PATHS "/sw/include/" "/usr/include/lua${LUA_MAJOR_VERSION}.${LUA_MINOR_VERSION}/"
- )
- find_library(LUA_LIB_PATH_1
- NAMES lua${LUA_MAJOR_VERSION}.${LUA_MINOR_VERSION}
- PATHS /usr
- )
- find_library(LUA_LIB_PATH_2
- NAMES lua-${LUA_MAJOR_VERSION}.${LUA_MINOR_VERSION}
- PATHS /usr
- )
- find_library(LUA_LIB_PATH_3
- NAMES lua.${LUA_MAJOR_VERSION}.${LUA_MINOR_VERSION}.${LUA_PATCH_VERSION}
- PATHS /sw
- )
-
- if(HAVE_LUA5_1_LUALIB_H AND HAVE_LUA5_1_LAUXLIB_H)
- set(HAVE_LUA 1)
- SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${HAVE_LUA5_1_LUALIB_H} ")
-
- if(NOT HAVE_LUA5_1_LUALIB_H STREQUAL HAVE_LUA5_1_LAUXLIB_H)
- SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${HAVE_LUA5_1_LAUXLIB_H} ")
- #SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}-I${HAVE_LUA5_1_LAUXLIB_H} ")
- endif(NOT HAVE_LUA5_1_LUALIB_H STREQUAL HAVE_LUA5_1_LAUXLIB_H)
- endif(HAVE_LUA5_1_LUALIB_H AND HAVE_LUA5_1_LAUXLIB_H)
-
- if(LUA_LIB_PATH_1)
- set(liblua lua${LUA_MAJOR_VERSION}.${LUA_MINOR_VERSION})
- set(lua_lib_path_to_use ${LUA_LIB_PATH_1})
- endif(LUA_LIB_PATH_1)
-
- if(LUA_LIB_PATH_2)
- set(liblua lua-${LUA_MAJOR_VERSION}.${LUA_MINOR_VERSION})
- set(lua_lib_path_to_use ${LUA_LIB_PATH_2})
- endif(LUA_LIB_PATH_2)
-
- if(LUA_LIB_PATH_3)
- set(liblua lua.${LUA_MAJOR_VERSION}.${LUA_MINOR_VERSION}.${LUA_PATCH_VERSION})
- set(lua_lib_path_to_use ${LUA_LIB_PATH_3})
- endif(LUA_LIB_PATH_3)
-
- if(NOT LUA_LIB_PATH_1 AND NOT LUA_LIB_PATH_2 AND NOT LUA_LIB_PATH_3)
- set(HAVE_LUA 0)
- else(NOT LUA_LIB_PATH_1 AND NOT LUA_LIB_PATH_2 AND NOT LUA_LIB_PATH_3)
- string(REGEX REPLACE "liblua.*" "" lua_lib_path_to_use ${lua_lib_path_to_use})
- string(REGEX MATCH "-L${lua_lib_path_to_use}" operation "${CMAKE_EXE_LINKER_FLAGS}")
- if(NOT operation)
- SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS}-L${lua_lib_path_to_use} ")
- endif(NOT operation)
- endif(NOT LUA_LIB_PATH_1 AND NOT LUA_LIB_PATH_2 AND NOT LUA_LIB_PATH_3)
-
- else(LUA_MAJOR_VERSION MATCHES "5" AND LUA_MINOR_VERSION MATCHES "1")
- message("Lua binding need version 5.1.x actually version ${LUA_MAJOR_VERSION}.${LUA_MINOR_VERSION}.x")
- endif(LUA_MAJOR_VERSION MATCHES "5" AND LUA_MINOR_VERSION MATCHES "1")
-
+ include(FindLua51)
+ if(LUA51_FOUND)
+ set(HAVE_LUA 1)
+ SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}-I${LUA_INCLUDE_DIR} ")
+ foreach(path_lua ${LUA_LIBRARIES})
+ string(REGEX REPLACE "liblua.*" "" path_lua_to_use ${path_lua})
+ string(REGEX MATCH ".*lua.*" operation "${path_lua}")
+ if(operation)
+ string(REGEX REPLACE "${path_lua_to_use}" "" liblua ${path_lua})
+ string(REPLACE "lib" "" liblua "${liblua}")
+ string(REGEX REPLACE "[.][^.]*$" "" liblua "${liblua}")
+ endif(operation)
+ endforeach(path_lua ${LUA_LIBRARIES})
+ else(LUA51_FOUND)
+ message("Lua binding need version 5.1 and cmake version 2.8")
+ message("Cmake version ${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION}")
+ endif(LUA51_FOUND)