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| author | Zachary Turner <zturner@google.com> | 2017-09-15 22:10:46 +0000 |
|---|---|---|
| committer | Zachary Turner <zturner@google.com> | 2017-09-15 22:10:46 +0000 |
| commit | bf4ab7a4ac3100bf9f640f5d0b4ac5fe572b2620 (patch) | |
| tree | 11571700063a212b5cd5cf33b970062bac1af979 /test/lit.common.cfg | |
| parent | 4c32603421b9d0fec32fc9b6d11661babdfc21bf (diff) | |
Resubmit "[lit] Force site configs to run before source-tree configs"
This is a resubmission of r313270. It broke standalone builds of
compiler-rt because we were not correctly generating the llvm-lit
script in the standalone build directory.
The fixes incorporated here attempt to find llvm/utils/llvm-lit
from the source tree returned by llvm-config. If present, it
will generate llvm-lit into the output directory. Regardless,
the user can specify -DLLVM_EXTERNAL_LIT to point to a specific
lit.py on their file system. This supports the use case of
someone installing lit via a package manager. If it cannot find
a source tree, and -DLLVM_EXTERNAL_LIT is either unspecified or
invalid, then we print a warning that tests will not be able
to run.
Differential Revision: https://reviews.llvm.org/D37756
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@313407 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/lit.common.cfg')
| -rw-r--r-- | test/lit.common.cfg | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/test/lit.common.cfg b/test/lit.common.cfg index 4f23ab285..6c07ca661 100644 --- a/test/lit.common.cfg +++ b/test/lit.common.cfg @@ -73,10 +73,9 @@ for name in possibly_dangerous_env_vars: del config.environment[name] # Tweak PATH to include llvm tools dir. -llvm_tools_dir = getattr(config, 'llvm_tools_dir', None) -if (not llvm_tools_dir) or (not os.path.exists(llvm_tools_dir)): - lit_config.fatal("Invalid llvm_tools_dir config attribute: %r" % llvm_tools_dir) -path = os.path.pathsep.join((llvm_tools_dir, config.environment['PATH'])) +if (not config.llvm_tools_dir) or (not os.path.exists(config.llvm_tools_dir)): + lit_config.fatal("Invalid llvm_tools_dir config attribute: %r" % config.llvm_tools_dir) +path = os.path.pathsep.join((config.llvm_tools_dir, config.environment['PATH'])) config.environment['PATH'] = path # Help MSVS link.exe find the standard libraries. @@ -193,7 +192,7 @@ if config.host_os == 'Darwin': else: config.substitutions.append( ("%macos_min_target_10_11", "") ) -sancovcc_path = os.path.join(llvm_tools_dir, "sancov") +sancovcc_path = os.path.join(config.llvm_tools_dir, "sancov") if os.path.exists(sancovcc_path): config.available_features.add("has_sancovcc") config.substitutions.append( ("%sancovcc ", sancovcc_path) ) @@ -254,7 +253,7 @@ try: stdout = subprocess.PIPE, env=config.environment) except OSError: - print("Could not find llvm-config in " + llvm_tools_dir) + print("Could not find llvm-config in " + config.llvm_tools_dir) exit(42) if re.search(r'ON', llvm_config_cmd.stdout.read().decode('ascii')): |