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<body><span class="vcard"><a class="email" href="mailto:dmacks@netspace.org" title="Daniel Macks <dmacks@netspace.org>"> <span class="fn">Daniel Macks</span></a>
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<a class="bz_bug_link
bz_status_NEW "
title="NEW - Configure fails to find libpthread with CPPFLAG -H"
href="https://bugs.freedesktop.org/show_bug.cgi?id=59298">bug 59298</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Assignee</td>
<td>cairo-bugs@cairographics.org
</td>
<td>chris@chris-wilson.co.uk
</td>
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<td style="text-align:right;">Version</td>
<td>1.12.8
</td>
<td>1.12.14
</td>
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<td style="text-align:right;">Component</td>
<td>gl backend
</td>
<td>general
</td>
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Configure fails to find libpthread with CPPFLAG -H"
href="https://bugs.freedesktop.org/show_bug.cgi?id=59298#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Configure fails to find libpthread with CPPFLAG -H"
href="https://bugs.freedesktop.org/show_bug.cgi?id=59298">bug 59298</a>
from <span class="vcard"><a class="email" href="mailto:dmacks@netspace.org" title="Daniel Macks <dmacks@netspace.org>"> <span class="fn">Daniel Macks</span></a>
</span></b>
<pre>This appears to be a general bug in the pthread test. The CAIRO_CHECK_PTHREAD
macro uses CAIRO_CC_TRY_LINK_WITH_ENV_SILENT for the actual tests for
compileability with various flags. There, "The link step must complete without
dnl warnings or errors to stderr." But using various flags that the user could
want to use might legitimately trigger unrelated compiler diagnostic output,
which incorrectly is treated as a failure/unsupported pthread flag.</pre>
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