1# Boost.Signals2 Library 2 3# Copyright Frank Mori Hess 2009. 4 5# Use, modification and 6# distribution is subject to the Boost Software License, Version 7# 1.0. (See accompanying file LICENSE_1_0.txt or copy at 8# http://www.boost.org/LICENSE_1_0.txt) 9 10# For more information, see http://www.boost.org 11 12import feature ; 13import toolset ; 14 15feature.feature extractor-command : : free dependency ; 16toolset.flags snippet-extractor.extract-snippets EXTRACTOR-COMMAND <extractor-command> ; 17 18rule extract-snippets ( target : sources * : properties * ) 19{ 20 DEPENDS $(target) : [ on $(target) return $(EXTRACTOR-COMMAND) ] ; 21} 22actions extract-snippets bind EXTRACTOR-COMMAND 23{ 24 $(EXTRACTOR-COMMAND[1]) "$(<:D)" $(>) 25} 26