1Import('*') 2 3env = env.Clone() 4 5env.MSVC2013Compat() 6 7trace = env.ConvenienceLibrary( 8 target = 'trace', 9 source = env.ParseSourceList('Makefile.sources', 'C_SOURCES') 10 ) 11 12env.Alias('trace', trace) 13 14Export('trace') 15