<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><span class="vcard"><a class="email" href="mailto:psychon@znc.in" title="Uli Schlachter <psychon@znc.in>"> <span class="fn">Uli Schlachter</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - cairo fails to compile with gcc 4.9"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77060">bug 77060</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - cairo fails to compile with gcc 4.9"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77060#c7">Comment # 7</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - cairo fails to compile with gcc 4.9"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77060">bug 77060</a>
from <span class="vcard"><a class="email" href="mailto:psychon@znc.in" title="Uli Schlachter <psychon@znc.in>"> <span class="fn">Uli Schlachter</span></a>
</span></b>
<pre>commit c7ff9bb32e20679d6da4e8a2856be716e5bd9e12
Author: Uli Schlachter <<a href="mailto:psychon@znc.in">psychon@znc.in</a>>
Date: Mon Jul 21 17:10:16 2014 +0200
Remove LTO support
This just never worked too well and caused too many issues. I don't think
anyone
will miss this.
As mentioned in the below bug report, proper LTO support also requires
using
special versions of ranlib, nm and ar which support the LTO object files.
Otherwise, calling the normal ranlib on an .a library breaks the list of
exported symbols and thus completely breaks the static library.
This (partly) reverts the following commits:
c3645d97ebd24c6f7ad850785d585aebc706a11c configure.ac: Add a --disable-lto
configure option
d486ea30f1a58640a1178de74f705a73845b1cda configure: Conditionally include
-flto
0870c6fb5b39dcc04fa376123848adde2d06d2ce gcc-4.5 warnings and optimisation
flags.
(The last commit is the one which brought us -flto in the first place even
though it doesn't talk about this. It's also the one which is only reverted
partly.)
Fixes: <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - cairo fails to compile with gcc 4.9"
href="show_bug.cgi?id=77060">https://bugs.freedesktop.org/show_bug.cgi?id=77060</a>
CC: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>>
Signed-off-by: Uli Schlachter <<a href="mailto:psychon@znc.in">psychon@znc.in</a>>
Reviewed-by: Bryce Harrington <<a href="mailto:b.harrington@samsung.com">b.harrington@samsung.com</a>></pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>