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<!-- received="Fri Sep 11 09:38:15 1998 PDT" -->
<!-- sent="Thu, 10 Sep 1998 23:41:06 +0200" -->
<!-- name="Oliver Rauch" -->
<!-- email="oliver.rauch@Wolfsburg.DE" -->
<!-- subject="Re: UMAX backend and compiler issues under Linux" -->
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<title>sane-devel: Re: UMAX backend and compiler issues under Linux</title>
<h1>Re: UMAX backend and compiler issues under Linux</h1>
<b>Oliver Rauch</b> (<a href="mailto:oliver.rauch@Wolfsburg.DE"><i>oliver.rauch@Wolfsburg.DE</i></a>)<br>
<i>Thu, 10 Sep 1998 23:41:06 +0200</i>
<p>
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Ian R. Justman wrote:<br>
<p>
<i>&gt; Hello, all.</i><br>
<i>&gt;</i><br>
<i>&gt; When I do a build of the backends under Linux, I have to leave the UMAX</i><br>
<i>&gt; backend out because for some weird reason, it starts to eat a very large</i><br>
<i>&gt; chunk of memory. So large, it even ran me out of my fifty megabytes's</i><br>
<i>&gt; worth of swap space. Adding more swap space does NOT help either.</i><br>
<i>&gt;</i><br>
<i>&gt; Yet when I compile the backends under FreeBSD, that problem does not</i><br>
<i>&gt; manifest itself.</i><br>
<i>&gt;</i><br>
<i>&gt; I most recently did this with gcc 2.7.2.3 under Slackware 3.4 on one</i><br>
<i>&gt; machine, and PGCC (based on EGCS 1.0.3) on another Slackware 3.4 system,</i><br>
<i>&gt; same results.</i><br>
<i>&gt;</i><br>
<i>&gt; The FreeBSD system in question is 2.2.7 RELEASE, under which I do most of</i><br>
<i>&gt; my heavy-duty debugging runs; Linux puts too much useless crap in my</i><br>
<i>&gt; debugging logs, especially the recent work I'd done in locating my</i><br>
<i>&gt; end-of-scan problem.</i><br>
<i>&gt;</i><br>
<p>
Hi Ian,<br>
<p>
That is a problem of the gcc. If you turn off optimization like described in<br>
the PROBELMS-file, you are able to compile the umax-backend without any<br>
errors!<br>
<p>
Bye<br>
Oliver<br>
<p>
<p>
<pre>
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<ul>
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<li> <b>Next message:</b> <a href="0072.html">Zot O'Connor: "[Fwd: [Fwd: Getting UMAX scanner to work with Future Domain]]"</a>
<li> <b>Previous message:</b> <a href="0070.html">Wolfgang Kaess: "HP PhotoSmart &amp; SANE"</a>
<li> <b>Maybe in reply to:</b> <a href="0066.html">Ian R. Justman: "UMAX backend and compiler issues under Linux"</a>
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