set (Boost_USE_STATIC_LIBS ${USE_STATIC_LIBRARIES})
set (BOOST_ROOT "/usr/local")
find_package (Boost 1.57 COMPONENTS program_options system filesystem regex thread)
if (NOT Boost_FOUND)
	# Try to find manually.
	set (BOOST_HINTS "")
	if (USE_STATIC_LIBRARIES)
		find_library (Boost_PROGRAM_OPTIONS_LIBRARY libboost_program_options.a HINTS ${BOOST_HINTS})
		find_library (Boost_SYSTEM_LIBRARY libboost_system.a HINTS ${BOOST_HINTS})
		find_library (Boost_FILESYSTEM_LIBRARY libboost_filesystem.a HINTS ${BOOST_HINTS})
		find_library (Boost_REGEX_LIBRARY libboost_regex.a HINTS ${BOOST_HINTS})
		find_library (Boost_THREAD_LIBRARY libboost_thread.a HINTS ${BOOST_HINTS})
	else ()
		find_library (Boost_PROGRAM_OPTIONS_LIBRARY boost_program_options HINTS ${BOOST_HINTS})
		find_library (Boost_SYSTEM_LIBRARY boost_system HINTS ${BOOST_HINTS})
		find_library (Boost_FILESYSTEM_LIBRARY boost_filesystem HINTS ${BOOST_HINTS})
		find_library (Boost_REGEX_LIBRARY boost_regex HINTS ${BOOST_HINTS})
		find_library (Boost_THREAD_LIBRARY boost_thread HINTS ${BOOST_HINTS})
	endif ()
endif ()
