<div>Hi Lou,<BR> <BR>The processors on the clusters that I am using are Opteron 285 SE <BR>processors. The following is the output of the command 'uname -a',<BR> <BR>"SunOS clhead 5.10 Generic_Patch i86pc i386 i86pc"<BR> <BR>So I guess __sparc is not defined.<BR> <BR> </div> <div>Dan<BR></div> <BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid"> <BR><BR> <BR> Dan,<BR><BR> You can see what's going wrong if you look in CoinSignal.hpp at the<BR>indicated lines (98--101). You've reached the end of the file and <BR>CoinSighandler_t is not yet defined. At this point, the #warning <BR>directives<BR>are trying to warn you that a default signal handler definition will be <BR>used.<BR>However, the compile command contains the option --pendantic-errors, <BR>which means <BR>that compiler warnings will be interpreted as
errors. So, after the <BR>compiler <BR>warns you that #warn is a GCC extension, it declares an error and <BR>aborts.<BR><BR> But ... that doesn't really help. The real question is why the <BR>declaration at line 82 is not reached. Given your environment (using <BR>g++ under <BR>Solaris 10) the symbols __sparc, __sun, and __GNUC__ should be defined.<BR> <BR> I've tried a build using GCC with Solaris 8, and I get no errors at <BR>all.<BR><BR> I can't do a full build with GCC on Solaris 10 because there are some<BR>serious problems with the installation here. I've sent a gripe to our <BR>systems<BR>folks. In the meantime, I was able to do a test with just <BR>CoinSignal.hpp and as<BR>far as I can see, __sparc, __sun, and __GNUC__ are defined. These <BR>symbols are<BR>normally defined by the compiler, so it's hard to see why they're not <BR>present.<BR>Which is to say, I can't duplicate your error. So I'm at a bit of a <BR>loss. I'll<BR>try again
once our systems folks provide me with a working GCC <BR>installation.<BR><BR> Lou<BR></BLOCKQUOTE><p> 
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