https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 https://jira.whamcloud.com/browse/LU-16961 Lustre <p>Clang has a plugin system. Compiler extension can be created by making a shared library and loading it via the "-fplugin". This allows for custom warnings and static analyzers.</p> <p> </p> <p>In the past, Lustre has used custom compiler plugins in the past - although they haven't been maintained in a while: <a href="https://wiki.whamcloud.com/pages/viewpage.action?pageId=18645101" class="external-link" target="_blank" rel="nofollow noopener">https://wiki.whamcloud.com/pages/viewpage.action?pageId=18645101</a></p> <p> </p> <p>I've developed a plugin which detects functions which ought to be static. Since Clang has an easier time reasoning about static functions, the plugin has the side effect of finding some cases of dead code. This ticket tracks implementing build system support for that plugin (and potential future/past plugins).</p> LU-16961

Clang plugin build system integration

Improvement Minor Resolved Fixed Tim Day Tim Day Thu, 13 Jul 2023 15:11:17 +0000 Tue, 9 Jan 2024 20:10:29 +0000 Thu, 31 Aug 2023 15:06:25 +0000 Lustre 2.16.0 0 2 <p>"Timothy Day &lt;timday@amazon.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/51659" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/51659</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16961" title="Clang plugin build system integration" class="issue-link" data-issue-key="LU-16961"><del>LU-16961</del></a> clang: plugins and build system integration<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: e88f731ed9e485dd01eda249cd9b89b118aa082c</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/51659/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/51659/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16961" title="Clang plugin build system integration" class="issue-link" data-issue-key="LU-16961"><del>LU-16961</del></a> clang: plugins and build system integration<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: d684885098c40fee2951feb410bec739717ac9bc</p> <p>Landed for 2.16</p> <p><del>"Timothy Day &lt;timday@amazon.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53626" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53626</a></del><br/> <del>Subject: <a href="https://jira.whamcloud.com/browse/LU-16961" title="Clang plugin build system integration" class="issue-link" data-issue-key="LU-16961"><del>LU-16961</del></a> llite: fix new clang error in statahead.c</del><br/> <del>Project: fs/lustre-release</del><br/> <del>Branch: master</del><br/> <del>Current Patch Set: 1</del><br/> <del>Commit: c2630dfc05c866024bc0f76ec64faff3558cb54f</del></p> <p>Wrong LU</p> Related LU-8191 LU-16518 Development Rank 1|i03qfz: Rank (Obsolete) 9223372036854775807 Severity