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check-clang-tools: Prune 'clang' stuff. Clang is not used here.

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llvm-svn: 196804
This commit is contained in:
NAKAMURA Takumi 2013-12-09 19:27:46 +00:00
parent 1ea38a2607
commit 21bf7a11b9
2 changed files with 1 additions and 60 deletions
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2
clang-tools-extra/test/CMakeLists.txt
View File

@ -24,7 +24,7 @@ endif()
set(CLANG_TOOLS_TEST_DEPS
# Base line deps.
clang clang-headers FileCheck count not
FileCheck count not
# Individual tools we test.
clang-apply-replacements

59
clang-tools-extra/test/lit.cfg
View File

@ -148,72 +148,13 @@ if config.test_exec_root is None:
###
# Discover the 'clang' and 'clangcc' to use.
import os
def inferClang(PATH):
# Determine which clang to use.
clang = os.getenv('CLANG')
# If the user set clang in the environment, definitely use that and don't
# try to validate.
if clang:
return clang
# Otherwise look in the path.
clang = lit.util.which('clang', PATH)
if not clang:
lit_config.fatal("couldn't find 'clang' program, try setting "
"CLANG in your environment")
return clang
# When running under valgrind, we mangle '-vg' onto the end of the triple so we
# can check it with XFAIL and XTARGET.
if lit_config.useValgrind:
config.target_triple += '-vg'
config.clang = inferClang(config.environment['PATH']).replace('\\', '/')
if not lit_config.quiet:
lit_config.note('using clang: %r' % config.clang)
# Note that when substituting %clang_cc1 also fill in the include directory of
# the builtin headers. Those are part of even a freestanding environment, but
# Clang relies on the driver to locate them.
def getClangBuiltinIncludeDir(clang):
# FIXME: Rather than just getting the version, we should have clang print
# out its resource dir here in an easy to scrape form.
cmd = subprocess.Popen([clang, '-print-file-name=include'],
stdout=subprocess.PIPE)
if not cmd.stdout:
lit_config.fatal("Couldn't find the include dir for Clang ('%s')" % clang)
return cmd.stdout.read().strip()
config.substitutions.append( ('%clang_cc1', '%s -cc1 -internal-isystem %s'
% (config.clang,
getClangBuiltinIncludeDir(config.clang))) )
config.substitutions.append( ('%clangxx', ' ' + config.clang +
' -ccc-clang-cxx -ccc-cxx '))
config.substitutions.append( ('%clang', ' ' + config.clang + ' ') )
# FIXME: Find nicer way to prohibit this.
config.substitutions.append(
(' clang ', """*** Do not use 'clang' in tests, use '%clang'. ***""") )
config.substitutions.append(
(' clang\+\+ ', """*** Do not use 'clang++' in tests, use '%clangxx'. ***"""))
config.substitutions.append(
(' clang-cc ',
"""*** Do not use 'clang-cc' in tests, use '%clang_cc1'. ***""") )
config.substitutions.append(
(' clang -cc1 ',
"""*** Do not use 'clang -cc1' in tests, use '%clang_cc1'. ***""") )
config.substitutions.append(
(' %clang-cc1 ',
"""*** invalid substitution, use '%clang_cc1'. ***""") )
###
# Set available features we allow tests to conditionalize on.