Boost provides free peer-reviewed portable C++ source libraries. We emphasize libraries that work

				# Jamfile.v2				#				# Copyright (c) 2007				# Steven Watanabe				#				# Distributed under the Boost Software License, Version 1.0. (See				# accomanying file LICENSE_1_0.txt or copy at				# http://www.boost.org/LICENSE_1_0.txt								import testing ;				import path ;								project units_examples :				  : requirements $(BOOST_ROOT) ../../.. all				;								rule make_tests ( files * ) {				  local results = ;				  for local file in $(files) {				    results += [ run $(file) : : : ] ;				  }				}								{				  test-suite units				   :				    [ make_tests [ path.glob . : *.cpp : performance.* runtime_unit.* ] ]				    [ compile performance.cpp ]				    [ run runtime_unit.cpp : 				   ;								}