diff --git a/CMakeLists.txt b/CMakeLists.txt index abdbc03ee..71656083b 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -238,6 +238,8 @@ else() endif() find_package( Luabind REQUIRED ) +include(check_luabind) + include_directories(${LUABIND_INCLUDE_DIR}) target_link_libraries(osrm-extract ${LUABIND_LIBRARY}) target_link_libraries(osrm-prepare ${LUABIND_LIBRARY}) diff --git a/cmake/check_luabind.cmake b/cmake/check_luabind.cmake new file mode 100644 index 000000000..dc2396ba5 --- /dev/null +++ b/cmake/check_luabind.cmake @@ -0,0 +1,29 @@ +INCLUDE (CheckCXXSourceCompiles) +unset(LUABIND_WORKS CACHE) +unset(LUABIND51_WORKS CACHE) +SET (LUABIND_CHECK_SRC "#include \"lua.h\"\n#include \n int main() { lua_State *myLuaState = luaL_newstate(); luabind::open(myLuaState); return 0;}") +SET (CMAKE_TRY_COMPILE_CONFIGURATION ${CMAKE_BUILD_TYPE}) +SET (CMAKE_REQUIRED_INCLUDES "${Boost_INCLUDE_DIR};${LUABIND_INCLUDE_DIR};${LUA_INCLUDE_DIR}") +SET (CMAKE_REQUIRED_LIBRARIES "${LUABIND_LIBRARY};${LUA_LIBRARY}") + +CHECK_CXX_SOURCE_COMPILES("${LUABIND_CHECK_SRC}" LUABIND_WORKS) + +if( LUABIND_WORKS ) + MESSAGE("Luabind works with ${LUA_LIBRARY}") +else() + MESSAGE("Luabind does not work with ${LUA_LIBRARY}, will try Lua 5.1.") + unset(LUA_FOUND CACHE) + unset(LUA_INCLUDE_DIR CACHE) + unset(LUA_LIBRARY CACHE) + find_package(Lua51) + SET (CMAKE_REQUIRED_INCLUDES "${Boost_INCLUDE_DIR};${LUABIND_INCLUDE_DIR};${LUA_INCLUDE_DIR}") + SET (CMAKE_REQUIRED_LIBRARIES "${LUABIND_LIBRARY};${LUA_LIBRARY}") + + CHECK_CXX_SOURCE_COMPILES("${LUABIND_CHECK_SRC}" LUABIND51_WORKS) + + if( LUABIND51_WORKS ) + MESSAGE("Luabind works with Lua 5.1 at ${LUA_LIBRARY}") + else() + MESSAGE(FATAL_ERROR "Luabind does not work with Lua 5.1 at ${LUA_LIBRARY}, no working Luabind found") + endif() +endif()