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Here is a collection of frequently asked questions. Please read them before asking on |
Here is a collection of frequently asked questions. Please read them before asking on |
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the mailing list. |
the mailing list. |
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</p> |
</p> |
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<h3>Can I use LinuxSampler in commercial hardware or software products? </h3> |
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<p class="default"> |
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You are NOT ALLOWED to use LinuxSampler source code, libraries or applications in |
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COMMERCIAL hardware or software products without prior written authorization by the |
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<a href="developers.html">authors</a>. <A HREF="downloads.html">See here</A> |
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<h3>linuxsampler? qsampler? libgig? liblscp? hu?</h3> |
<h3>linuxsampler? qsampler? libgig? liblscp? hu?</h3> |
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<p class="default"> |
<p class="default"> |
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</ol> |
</ol> |
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</p> |
</p> |
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<h3>Compilation of LinuxSampler aborts with ... </h3> |
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<p class="default"> |
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"<code>can't find a register in class `GENERAL_REGS' while reloading `asm'</code>"<br> |
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This is caused by the inline assembly code for SIMD optimization. You currently have to compile LinuxSampler with -O2 or -O3 to avoid this problem. Usually this done by default, if not try: |
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</p> |
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<table class="default" border="0" cellpadding="1" cellspacing="5"> |
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<tr> |
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<td><pre class="code">1 |
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2</pre> |
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</td> |
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<td width="100%"> |
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<pre class="code">CXXFLAGS="-O3" ./configure |
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make</pre> |
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</td> |
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</tr> |
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</table> |
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<p class="default"> |
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Alternatively you could also disable all hand-crafted assembly optimization code by: |
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</p> |
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<table class="default" border="0" cellpadding="1" cellspacing="5"> |
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<tr> |
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<td><pre class="code">1 |
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2</pre> |
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</td> |
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<td width="100%"> |
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<pre class="code">./configure --disable-asm |
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make</pre> |
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</td> |
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</tr> |
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</table> |
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<p class="default"> |
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but the latter is definitely not recommended, as it will increase CPU usage a lot! |
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</p> |
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<p class="default"> |
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"<code>../common/Resampler.h:142: error: memory input 2 is not directly addressable</code>"<br> |
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This was reported (<a href="http://sourceforge.net/mailarchive/forum.php?thread_id=9018347&forum_id=12792">1</a>, |
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<a href="http://sourceforge.net/mailarchive/forum.php?thread_id=9019467&forum_id=12792">2</a>) |
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to be a gcc/g++ version problem. Make sure you got gcc and g++, |
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both of version 3.3 or higher installed. You can check this with: |
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</p> |
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<table class="default" border="0" cellpadding="1" cellspacing="5"> |
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<tr> |
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<td><pre class="code">1 |
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2</pre> |
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</td> |
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<td width="100%"> |
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<pre class="code">gcc --version |
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g++ --version</pre> |
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</td> |
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</tr> |
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</table> |
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<p class="default"> |
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In case you already got gcc and g++ of version 3.3 or higher |
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installed and it still causes the compilation error mentioned |
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above, try the following: |
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</p> |
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<table class="default" border="0" cellpadding="1" cellspacing="5"> |
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<tr> |
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<td><pre class="code">1 |
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2</pre> |
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</td> |
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<td width="100%"> |
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<pre class="code">export CC=`which gcc` |
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export CXX=`which g++`</pre> |
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</td> |
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</tr> |
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</table> |
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|
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<h3>How do I checkout from CVS?</h3> |
<h3>How do I checkout from CVS?</h3> |
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<p class="default"> |
<p class="default"> |
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The procedure of checking out the newest version from CVS is described on the |
The procedure of checking out the newest version from CVS is described on the |