lit.cfg revision 6d1862363c88c183b0ed7740fca876342cf0474b 
1# -*- Python -*-
2
3import os
4
5# Setup config name.
6config.name = 'MemorySanitizer'
7
8# Setup source root.
9config.test_source_root = os.path.dirname(__file__)
10
11# Setup default compiler flags used with -fsanitize=memory option.
12clang_msan_cflags = ["-fsanitize=memory",
13                     "-mno-omit-leaf-frame-pointer",
14                     "-fno-omit-frame-pointer",
15                     "-fno-optimize-sibling-calls",
16                     "-m64"] + config.debug_info_flags
17clang_msan_cxxflags = config.cxx_mode_flags + clang_msan_cflags
18
19def build_invocation(compile_flags):
20  return " " + " ".join([config.clang] + compile_flags) + " "
21
22config.substitutions.append( ("%clang_msan ", build_invocation(clang_msan_cflags)) )
23config.substitutions.append( ("%clangxx_msan ", build_invocation(clang_msan_cxxflags)) )
24
25# Default test suffixes.
26config.suffixes = ['.c', '.cc', '.cpp']
27
28# MemorySanitizer tests are currently supported on Linux only.
29if config.host_os not in ['Linux']:
30  config.unsupported = True
31