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<p>Hi,</p>
<p><br>
</p>
<p>I was trying to build latest LibreOffice core on Debian Bullseye
and failed, while the other one could build successfully on Rocky
Linux 8. So I tried to dig a bit deeper to find out why.</p>
<p>Then I found that if I enable link-time optimization while
running autogen.sh, it would fail :</p>
<p><a class="moz-txt-link-freetext" href="https://pastebin.com/Pt0zfEF2">https://pastebin.com/Pt0zfEF2</a></p>
<p>Start from line 27641, while linking something with
libharfbuzz.a, some symbols in libgraphite2.a were missing.
libgraphite2.a was there, but all the makefiles didn't include
them.</p>
<p>If I use --disable-lto or simply comment out or remove the
--enable-lto when running autogen.sh, it would succeed, but I'm
still not sure if it linked libgraphite2 or not.</p>
<p><a class="moz-txt-link-freetext" href="https://pastebin.com/1FdeMsXr">https://pastebin.com/1FdeMsXr</a></p>
<p>Then I tried to build it on Ubuntu Jammy. It succeeded even with
--enable-lto.</p>
<p>Well, problem solved since I could build it, but I'm still
curious why it would fail only on Debian.<br>
</p>
<p>I run all the compiling works in "pure" environment created by
docker. The Dockerfiles for Debian and Ubuntu are simple like
this:</p>
<p><file Dockerfile><br>
</p>
<p><code><span style="font-family:monospace"><span
style="color:#000000;background-color:#ffffff;">FROM
debian:bullseye
</span></span></code><code><br>
</code><code><span style="font-family:monospace"></span></code><code><br>
</code><code><span style="font-family:monospace">### Install
system
</span></code><code><br>
</code><code><span style="font-family:monospace">
</span></code><code><br>
</code><code><span style="font-family:monospace">COPY sources.list
/etc/apt/sources.list
</span></code><code><br>
</code><code><span style="font-family:monospace">RUN mkdir
/opt/git
</span></code><code><br>
</code><code><span style="font-family:monospace">
</span></code><code><br>
</code><code><span style="font-family:monospace">RUN apt update
</span></code><code><br>
</code><code><span style="font-family:monospace">
</span></code><code><br>
</code><code><span style="font-family:monospace">RUN apt install
-y --no-install-recommends vim vim-runtime \
</span></code><code><br>
</code><code><span style="font-family:monospace">
bash \
</span></code><code><br>
</code><code><span style="font-family:monospace">
docker.io \
</span></code><code><br>
</code><code><span style="font-family:monospace">
locales locales-all \
</span></code><code><br>
</code><code><span style="font-family:monospace">
libkrb5-dev \
</span></code><code><br>
</code><code><span style="font-family:monospace">
curl \
</span></code><code><br>
</code><code><span style="font-family:monospace">
ssh \
</span></code><code><br>
</code><code><span style="font-family:monospace">
git
</span></code><code><br>
</code><code><span style="font-family:monospace">
</span></code><code><br>
</code><code><span style="font-family:monospace">RUN locale-gen
zh_TW.UTF-8
</span></code><code><br>
</code><code><span style="font-family:monospace">RUN locale-gen
en_US.UTF-8
</span></code><code><br>
</code><code><span style="font-family:monospace">
</span></code><code><br>
</code><code><span style="font-family:monospace">RUN apt build-dep
-y libreoffice</span></code><br>
<span style="font-family:monospace"></span><span
style="font-family:monospace"> <br>
</span></p>
<p></file Dockerfile></p>
<p>Any clue or possible reason why I would only fail on Debian with
lto enabled? Or why it would not link with libgraphite.a which
was indeed presented under
workdir/LinkTarget/StaticLibrary/libgraphite.a?</p>
<p><br>
</p>
<p>Thanks,</p>
<p>Franklin<br>
</p>
<pre class="moz-signature" cols="72">--
Franklin Weng
Member, Certification Committee
The Document Foundation, Kurfürstendamm 188, 10707 Berlin, DE
Gemeinnützige rechtsfähige Stiftung des bürgerlichen Rechts
Legal details: <a class="moz-txt-link-freetext" href="https://www.documentfoundation.org/imprint">https://www.documentfoundation.org/imprint</a></pre>
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