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<b> Ticket Information: </b>
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View this ticket online: <a href="https://help.nrao.edu/app#/t/ticket/41704" title="(#)" style="color: #0065A3; font-family: Helvetica, Arial, sans-serif; font-weight: normal; padding: 0; margin: 0; text-align: left; line-height: 1.3; text-decoration: underline;">https://help.nrao.edu/app#/tickets/t/41704</a>
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Joseph Lazio <laziojoseph@gmail.com> </td>
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Awaiting Agent
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<td style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; padding: 6px; vertical-align: top; text-align: left; color: #242424; font-family: Calibri, Helvetica, Arial, sans-serif; font-weight: normal; margin: 0; line-height: 125%; font-size: 14px; border-top: 1px solid #BABABA; border-collapse: collapse;">AIPS Data Reduction</td>
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MAC OS 14 ARM
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Trying to build the XAS TV server, for AIPS 31DEC25, for a Mac ARM. $ uname -a Darwin nova.local 24.6.0 Darwin Kernel Version 24.6.0: Mon Jul 14 11:30:40 PDT 2025; root:xnu-11417.140.69...
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<div>Trying to build the XAS TV server, for AIPS 31DEC25, for a Mac ARM.</div><div><br></div><div>$ uname -a</div><div>Darwin nova.local 24.6.0 Darwin Kernel Version 24.6.0: Mon Jul 14 11:30:40 PDT 2025; root:xnu-11417.140.69~1/RELEASE_ARM64_T6041 arm64</div><div><br></div><div>First, I had to add -Wno-implicit-int to get init.c to compile.</div><div><br></div><div>There were a slew of error messages during linking:</div><div><span style="font-size:1.125rem;">duplicate symbol '_AipsLink' in:</span><br></div><div> /Users/lazio/AIPS/31DEC25/Y/SERVERS/XAS/colors.o</div><div> /Users/lazio/AIPS/31DEC25/Y/SERVERS/XAS/catalog.o</div><div> /Users/lazio/AIPS/31DEC25/Y/SERVERS/XAS/comm.o</div><div> /Users/lazio/AIPS/31DEC25/Y/SERVERS/XAS/screen.o</div><div> /Users/lazio/AIPS/31DEC25/Y/SERVERS/XAS/xas.o</div><div> /Users/lazio/AIPS/31DEC25/Y/SERVERS/XAS/init.o</div><div> /Users/lazio/AIPS/31DEC25/Y/SERVERS/XAS/image.o</div><div> /Users/lazio/AIPS/31DEC25/Y/SERVERS/XAS/cursor.o</div><div>duplicate symbol '_colour_table' in:</div><div> /Users/lazio/AIPS/31DEC25/Y/SERVERS/XAS/colors.o</div><div> /Users/lazio/AIPS/31DEC25/Y/SERVERS/XAS/catalog.o</div><div> /Users/lazio/AIPS/31DEC25/Y/SERVERS/XAS/comm.o</div><div> /Users/lazio/AIPS/31DEC25/Y/SERVERS/XAS/screen.o</div><div> /Users/lazio/AIPS/31DEC25/Y/SERVERS/XAS/xas.o</div><div> /Users/lazio/AIPS/31DEC25/Y/SERVERS/XAS/init.o</div><div> /Users/lazio/AIPS/31DEC25/Y/SERVERS/XAS/image.o</div><div> /Users/lazio/AIPS/31DEC25/Y/SERVERS/XAS/cursor.o</div><div>etc.</div><div><br></div><div><br></div><div>A bit of poking around found that it might be how variables are defined in xas.h. I modified the following line to add the extern</div><div>extern int using_shm; /* set True if using SHM */</div><div><br></div><div>That led to link errors:</div><div>Undefined symbols for architecture x86_64:</div><div> "_using_shm", referenced from:</div><div> _user_options in init.o</div><div><br></div><div><br></div><div>Thus, any hints or thoughts?</div><div><br></div><div>Thanks in advance.</div><div><br></div>
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