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libcxx: Enhance lit test command in verbose mode. 

Print both the compiler command and linker command so that it will be
easier for developers to reproduce the failed test cases.

llvm-svn: 237530
This commit is contained in:
Logan Chien 2015-05-17 00:24:11 +00:00
parent d73258a029
commit 3b6e51a73f
1 changed files with 8 additions and 5 deletions
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13
libcxx/test/libcxx/compiler.py
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@ -107,12 +107,15 @@ class CXXCompiler(object):
# Otherwise wrap the filename in a context manager function.
with_fn = lambda: libcxx.util.nullContext(object_file)
with with_fn() as object_file:
cmd, output, err, rc = self.compile(source_file, object_file,
flags=flags, env=env, cwd=cwd)
cc_cmd, cc_stdout, cc_stderr, rc = self.compile(
source_file, object_file, flags=flags, env=env, cwd=cwd)
if rc != 0:
return cmd, output, err, rc
return self.link(object_file, out=out, flags=flags, env=env,
cwd=cwd)
return cc_cmd, cc_stdout, cc_stderr, rc
link_cmd, link_stdout, link_stderr, rc = self.link(
object_file, out=out, flags=flags, env=env, cwd=cwd)
return (cc_cmd + ['&&'] + link_cmd, cc_stdout + link_stdout,
cc_stderr + link_stderr, rc)
def dumpMacros(self, source_files=None, flags=[], env=None, cwd=None):
if source_files is None: