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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - clang-13.0.0: NetBSD<10 does not provide state_not_recoverable"
href="https://bugs.llvm.org/show_bug.cgi?id=52587">52587</a>
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<th>Summary</th>
<td>clang-13.0.0: NetBSD<10 does not provide state_not_recoverable
</td>
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<th>Product</th>
<td>clang
</td>
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<th>Version</th>
<td>13.0
</td>
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<th>Hardware</th>
<td>All
</td>
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<th>OS</th>
<td>NetBSD
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>C++
</td>
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>tk@giga.or.at
</td>
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<th>CC</th>
<td>blitzrakete@gmail.com, dgregor@apple.com, erik.pilkington@gmail.com, llvm-bugs@lists.llvm.org, richard-llvm@metafoo.co.uk
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<p>
<div>
<pre>In NetBSD before release 10 (which is not out yet), the C headers do not
provide ENOTRECOVERABLE, and thus the C++ headers do not provide
std::errc::state_not_recoverable.
This leads to the following compilation problem on NetBSD 9:
[ 65%] Building CXX object
lib/Interpreter/CMakeFiles/obj.clangInterpreter.dir/IncrementalParser.cpp.o
/usr/pkgsrc/lang/clang/work/clang-13.0.0.src/lib/Interpreter/IncrementalParser.cpp:
In lambda function:
/usr/pkgsrc/lang/clang/work/clang-13.0.0.src/lib/Interpreter/IncrementalParser.cpp:56:28:
error: 'state_not_recoverable' is not a member of 'std::errc'
std::errc::state_not_recoverable,
^~~~~~~~~~~~~~~~~~~~~
*** Error code 1
As a workaround I used:
CXXFLAGS=-D_GLIBCXX_HAVE_ENOTRECOVERABLE=1 -DENOTRECOVERABLE=98
and clang-13.0.0 built successfully.
I don't know the proper fix. Can a different std::errc code be used in
IncrementalParser.cpp?
(This problem does not occur any longer on NetBSD-current and will be fixed in
NetBSD 10.)</pre>
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