1# -*- Python -*- 2 3import lit.util 4import lit.formats 5import os 6 7use_lit_shell = os.environ.get("LIT_USE_INTERNAL_SHELL") 8config.test_format = lit.formats.ShTest(use_lit_shell == "0") 9 10config.substitutions.append(('%scan-build', 11 '\'%s\' --use-analyzer=%s ' % ( 12 lit.util.which('scan-build', 13 os.path.join( 14 config.clang_src_dir, 15 'tools', 16 'scan-build', 17 'bin')), 18 os.path.realpath(config.clang)))) 19