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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Make longjmp optional at build time (introduce build time pendant for gCrashRecoveryEnabled)"
href="https://bugs.llvm.org/show_bug.cgi?id=47725">47725</a>
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<th>Summary</th>
<td>Make longjmp optional at build time (introduce build time pendant for gCrashRecoveryEnabled)
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<th>Product</th>
<td>libraries
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>All
</td>
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>enhancement
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>Support Libraries
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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<th>Reporter</th>
<td>bmeurer@google.com
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<th>CC</th>
<td>llvm-bugs@lists.llvm.org
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<div>
<pre>There's already a runtime setting to disable crash recovery (via
gCrashRecoveryEnabled). It'd be great to have a corresponding build time flag.
The reason for this is that when compiling LLVM to WebAssembly via Emscripten,
the use of longjmp requires mandatory Emscripten post-processing at link time,
even though we never use the crash recovery machinery.</pre>
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