CMakeLists.txt

# Build for LuaBind
# Ryan Pavlik <rpavlik@iastate.edu>
# http://academic.cleardefinition.com/
# Iowa State University HCI Graduate Program/VRAC
# Update build script by Dennis Luxen, Project OSRM

cmake_minimum_required(VERSION 2.8)
set(CMAKE_LEGACY_CYGWIN_WIN32 0) # Remove when CMake >= 2.8.4 is required
include(FindPackageHandleStandardArgs)
project(LuaBind)

# Check the release mode
if(NOT CMAKE_BUILD_TYPE MATCHES Debug)
	set(CMAKE_BUILD_TYPE Release)
endif(NOT CMAKE_BUILD_TYPE MATCHES Debug)
if(CMAKE_BUILD_TYPE MATCHES Debug)
    message(STATUS "Configuring luabind in debug mode")
    message(STATUS "Enabling unit tests")
endif(CMAKE_BUILD_TYPE MATCHES Debug)
if(CMAKE_BUILD_TYPE MATCHES Release)
    message(STATUS "Configuring luabind in release mode")
    message(STATUS "Disabling unit tests")
	set(BUILD_TESTING 0)
endif(CMAKE_BUILD_TYPE MATCHES Release)

add_definitions( "-Wall" )
# Configuring other platform dependencies
if(APPLE)
  set(CMAKE_OSX_ARCHITECTURES "x86_64")
  message(STATUS "Set Architecture to x64 on OS X")
  exec_program(uname ARGS -v  OUTPUT_VARIABLE DARWIN_VERSION)
  string(REGEX MATCH "[0-9]+" DARWIN_VERSION ${DARWIN_VERSION})
  if(DARWIN_VERSION GREATER 12 AND NOT OSXLIBSTD)
    message(STATUS "Activating -std=c++11 flag for >= OS X 10.9")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
  endif()
  if(OSXLIBSTD)
    message(STATUS "linking against ${OSXLIBSTD}")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=${OSXLIBSTD}")
  elseif(DARWIN_VERSION GREATER 12)
    message(STATUS "linking against libc++")
    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
  endif()

endif()

set(CPACK_PACKAGE_VERSION_MAJOR "0")
set(CPACK_PACKAGE_VERSION_MINOR "9")
set(CPACK_PACKAGE_VERSION_PATCH "1")
set(CPACK_PACKAGE_VERSION
	"${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.${CPACK_PACKAGE_VERSION_PATCH}")

if(NOT Boost_FOUND)
	find_package(Boost REQUIRED)
endif()

if(NOT LUA_FOUND AND NOT LUA51_FOUND)
	find_package(Lua51 REQUIRED)
	set(LUA_INCLUDE_DIRS "${LUA_INCLUDE_DIR}")
endif()

if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
	# We are the top-level project
	option(INSTALL_LUABIND "Install the LuaBind library and headers" ON)
	option(BUILD_SHARED_LUABIND "Build luabind as a shared library?" OFF)
#	include(CTest)
endif()

set(BUILD_SHARED_LIBS ${BUILD_SHARED_LUABIND})
if(BUILD_SHARED_LIBS)
	add_definitions(-DLUABIND_DYNAMIC_LINK)
endif()

include_directories(${Boost_INCLUDE_DIRS}
	"${CMAKE_CURRENT_SOURCE_DIR}"
	${LUA_INCLUDE_DIRS})

add_subdirectory(src)

if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
	if(BUILD_TESTING)
		add_subdirectory(test)
	endif()
	add_subdirectory(doc)
endif()