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Merge topic 'message-flush' into release-3.22

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634587e322 message: Restore explicit flushing of messages on stderr

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !6913
This commit is contained in:
Brad King
2022-01-28 14:35:51 +00:00
committed by Kitware Robot
parent 206a2cc43e 634587e322
commit 71fa8f5780
1 changed files with 2 additions and 2 deletions
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Source/cmakemain.cxx
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@@ -161,11 +161,11 @@ void cmakemainMessageCallback(const std::string& m,
// cannot use it to print messages. Another implementation will
// be needed to print colored messages on Windows.
static_cast<void>(md);
std::cerr << m << cmakemainGetStack(cm) << "\n";
std::cerr << m << cmakemainGetStack(cm) << '\n' << std::flush;
#else
cmsysTerminal_cfprintf(md.desiredColor, stderr, "%s", m.c_str());
fflush(stderr); // stderr is buffered in some cases.
std::cerr << cmakemainGetStack(cm) << "\n";
std::cerr << cmakemainGetStack(cm) << '\n' << std::flush;
#endif
}