Add lua support for cmake.

CMakeLists.txt

@@ -25,6 +25,7 @@ set(CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake)
 # find all deps needed, pkgconfig is needed to find pangocairo
 find_package( SDL 1.2.7 REQUIRED )
 find_package( Boost 1.33 REQUIRED COMPONENTS iostreams regex )
+find_package( Lua51 REQUIRED)
 find_package( PkgConfig REQUIRED )
 # yes, gettext is *required* even when NLS is deactivated (this is to compile
 # src/gettext.cpp since it includes libintl.h)

src/CMakeLists.txt

@@ -1,5 +1,6 @@
 ## some includes ##
 include_directories( ${Boost_INCLUDE_DIR} )
+include_directories( ${LUA_INCLUDE_DIR} )
 include_directories( ${SDL_INCLUDE_DIR} )
 include_directories( ${PANGOCAIRO_INCLUDE_DIRS} )
 include_directories( ${FONTCONFIG_INCLUDE_DIRS} )
@@ -41,6 +42,7 @@ set( game-external-libs
     ${SDLTTF_LIBRARY}
     ${PANGOCAIRO_LDFLAGS}
     ${FONTCONFIG_LDFLAGS}
+    ${LUA_LIBRARIES}
 )
 
 set( server-external-libs
@@ -293,6 +295,7 @@ SET(wesnoth-main_SRC
     portrait.cpp
     replay.cpp
     replay_controller.cpp
+    scripting/lua.cpp
     sha1.cpp
     settings.cpp
     statistics.cpp