<p></p>
<p>Compiling hspeak is broken on many distros and getting worse; Ichiro (<a class="user-mention" data-hovercard-type="user" data-hovercard-url="/users/lunarlabs/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="https://github.com/lunarlabs">@lunarlabs</a>) had the same problem and helped me work this out a while ago. Ichiro and MirceaKitsune both have GCC 10 and a recent glibc and tried to use the (latest) <code>euphoria-4.1.0-Linux-x64-57179171dbed.tar.gz</code> builds. It turns out that the <code>eu.a</code> static library was compiled with <code>-ffast-math</code> passed to gcc, which introduced references to <code>pow_finite</code>. It further turns out <a href="https://sourceware.org/git/?p=glibc.git;a=commit;h=7bdb921d70bf9f93948e2e311fef9ef439314e41" rel="nofollow">glibc effectively removed <code>pow_finite</code></a>! (*) There's <a href="https://reviews.llvm.org/D74712" rel="nofollow">more information here</a>. Basically, references to <code>pow_finite</code> supposedly only appear in .o/.a files, not linked executables/dynamic libraries, and glibc does not aim to preserve ABI compatibility for .o/.a files across different versions, and pow_finite has been so they dropped support for it.</p>
<p>Ichiro has updated the AUR OHRRPGCE package so that it installs a bash script called <code>hspeak</code> which runs <code>eui hspeak.exw</code></p>
<p>We really should report this... I searched the openeuphoria.org forum and bugtracker, nothing.</p>
<p>(*) What this looks like is:</p>
<pre><code>> objdump -t /lib64/libm.so.6  |grep pow_finite
000000000002e460 g   i   .text  000000000000003d              __pow_finite@GLIBC_2.15
</code></pre>
<p>while on older systems it's just __pow_finite without the ABI version tag.</p>

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