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author | Martin Storsjö <martin@martin.st> | 2023-05-12 16:17:10 +0300 |
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committer | Martin Storsjö <martin@martin.st> | 2023-05-16 21:27:54 +0300 |
commit | 391b51b18f37dd2a130de12167f8b4416eb3210e (patch) | |
tree | e04b25f7fd68c3a309edec0b473bdb27c23d4065 /libcxx | |
parent | 4072c8aee4c89c4457f4f30d01dc9bb4dfa52559 (diff) | |
download | llvm-391b51b18f37dd2a130de12167f8b4416eb3210e.tar.gz |
[libcxx] [test] Improve error reporting around invoked commands
This was requested in the review of D145807, but I had missed to
apply it before landing the patch.
Differential Revision: https://reviews.llvm.org/D150444
Diffstat (limited to 'libcxx')
-rw-r--r-- | libcxx/utils/libcxx/test/dsl.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libcxx/utils/libcxx/test/dsl.py b/libcxx/utils/libcxx/test/dsl.py index 9f59d3b447e6..5410d25d16b8 100644 --- a/libcxx/utils/libcxx/test/dsl.py +++ b/libcxx/utils/libcxx/test/dsl.py @@ -228,9 +228,9 @@ def commandOutput(config, command): could appear on the right-hand-side of a `RUN:` keyword. """ with _makeConfigTest(config) as test: - out, _, exitCode, _, _ = _executeScriptInternal(test, command) + out, err, exitCode, _, cmd = _executeScriptInternal(test, command) if exitCode != 0: - raise ConfigurationRuntimeError() + raise ConfigurationRuntimeError("Failed to run command: {}\nstderr is:\n{}".format(cmd, err)) return out @_memoizeExpensiveOperation(lambda c, l: (c.substitutions, c.environment, l)) @@ -281,11 +281,11 @@ def compilerMacros(config, flags=''): # include <__config_site> #endif """) - unparsedOutput, err, exitCode, _, _ = _executeScriptInternal(test, [ + unparsedOutput, err, exitCode, _, cmd = _executeScriptInternal(test, [ "%{{cxx}} %s -dM -E %{{flags}} %{{compile_flags}} {}".format(flags) ]) if exitCode != 0: - raise ConfigurationCompilationError("Failed to retrieve compiler macros, stderr is:\n{}".format(err)) + raise ConfigurationCompilationError("Failed to retrieve compiler macros, compiler invocation is:\n{}\nstderr is:\n{}".format(cmd, err)) parsedMacros = dict() defines = (l.strip() for l in unparsedOutput.split('\n') if l.startswith('#define ')) for line in defines: |