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New round of fixes for "Always compile debuginfo-tests for the host triple" 

clang tests were breaking, at least when compiling clang only, from an
installed llvm. Make the lit.cfg script deal with the case when we don't
have a host_triple available.

llvm-svn: 220148
This commit is contained in:
Filipe Cabecinhas 2014-10-18 23:36:12 +00:00
parent b56052f44d
commit aa363024a6
1 changed files with 7 additions and 1 deletions
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8
clang/test/lit.cfg
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@ -271,9 +271,15 @@ config.substitutions.append( ('%clangxx', ' ' + config.clang +
config.substitutions.append( ('%clang', ' ' + config.clang + ' ') )
config.substitutions.append( ('%test_debuginfo', ' ' + config.llvm_src_root + '/utils/test_debuginfo.pl ') )
config.substitutions.append( ('%itanium_abi_triple', makeItaniumABITriple(config.target_triple)) )
config.substitutions.append( ('%itanium_abi_host_triple', makeItaniumABITriple(config.host_triple)) )
config.substitutions.append( ('%ms_abi_triple', makeMSABITriple(config.target_triple)) )
# The host triple might not be set, at least if we're compiling clang from
# an already installed llvm.
if config.host_triple and config.host_triple != '@LLVM_HOST_TRIPLE@':
config.substitutions.append( ('%target_itanium_abi_host_triple', '--target=%s' % makeItaniumABITriple(config.host_triple)) )
else:
config.substitutions.append( ('%target_itanium_abi_host_triple', '') )
# FIXME: Find nicer way to prohibit this.
config.substitutions.append(
(' clang ', """*** Do not use 'clang' in tests, use '%clang'. ***""") )