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Don't crash if find_executable return None.

This was crashing when trying to run the tests on Windows.

llvm-svn: 220048
This commit is contained in:
Rafael Espindola 2014-10-17 16:07:43 +00:00
parent d3f8b7e4eb
commit 5d4d2632d8

View File

@ -36,14 +36,14 @@ def fixup_compiler_path(compiler):
try:
if path.endswith('/cc') and os.readlink(path) == 'clang':
args[0] = path[:len(path)-2] + 'clang'
except OSError:
skip
except AttributeError:
pass
try:
if path.endswith('/c++') and os.readlink(path) == 'clang++':
args[0] = path[:len(path)-3] + 'clang++'
except OSError:
skip
except AttributeError:
pass
return ' '.join([pipes.quote(arg) for arg in args])