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Re: Diagnosing link errors: the next stage
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Re: Diagnosing link errors: the next stage


  • Subject: Re: Diagnosing link errors: the next stage
  • From: Philip Aker <email@hidden>
  • Date: Thu, 27 May 2004 15:32:49 -0700

On Thursday, May 27, 2004, at 15:11 US/Pacific, Ken Brooks wrote:

The next stage: I then got rid of all the remaining undefined symbols that ld was reporting.
It then reported one error:
Cat & Mouse+AI scrolling:0: Undefined symbols:
(and no names are then listed)
What??? How can it complain of them and not tell me any?


So I rebuilt with ZeroLink turned on and it now reports:
ZeroLink: unknown symbol '__Z12WindowUpdateP15OpaqueWindowPtrPv'
Okay, so...
1. What does that name look like in C++ source?
2. CAN I GET IT TO TELL ME where the undefined symbol is being referenced from?

No idea about "Cat & Mouse" or __Z12WindowUpdateP15OpaqueWindowPtrPv. Never seen them--but I'm not using ZeroLink. If I was to change the option though, I would first clean the project totally (including deleting the build intermediates folder).


Good luck!

Philip Aker
http://www.aker.ca
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References: 
 >Diagnosing link errors: the next stage (From: Ken Brooks <email@hidden>)

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