sources = drienv.ParseSourceList('Makefile.sources', ['DRI_COMMON_FILES', 'XMLCONFIG_FILES' ])
dri_common = drienv.ConvenienceLibrary(
sources = drienv.ParseSourceList('Makefile.sources', ['DRI_COMMON_FILES', 'XMLCONFIG_FILES' ])
dri_common = drienv.ConvenienceLibrary(