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March 20, 2006
Gravatar of John DemmePosted by John DemmeReply
John Demme
Gravatar of John Demme


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On Linux with DMD 0.150:

When I try to build my Mango programs with -cov, I get some linking issues. Anybody have any idea why?

Thanks,
John Demme

/home/teqdruid/workspace/include/mango/convert/Format.o:(.data+0x11c): undefined reference to `_ModuleInfo_3std6stdarg' /home/teqdruid/workspace/include/mango/io/FileProxy.o:(.data+0x12c): undefined reference to `_ModuleInfo_3std1c5stdio' /home/teqdruid/workspace/include/mango/io/DisplayWriter.o:(.data+0x8c): undefined reference to `_ModuleInfo_3std6stdarg' /home/teqdruid/workspace/include/mango/sys/ByteSwap.o:(.data+0x48): undefined reference to `_ModuleInfo_3std9intrinsic' /home/teqdruid/workspace/include/mango/xml/sax/parser/teqXML.o (.data+0x21c): undefined reference to `_ModuleInfo_3std1c6stdlib' collect2: ld returned 1 exit status
--- errorlevel 1
March 20, 2006
Gravatar of Unknown W. BracketsPosted by Unknown W. Brackets
in reply to John Demme		Reply
Unknown W. Brackets
Gravatar of Unknown W. Brackets
Posted in reply to John Demme


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I reported the same issue on 2006-02-18, and from what I've seen it looks like it has to do with how the library was built and linked together.

On Windows, or at least with the Windows version of phobos, I do not see this problem - but strangely, I get an error at runtime (with perfectly valid code) then.

So, it seems the code coverage - as current - only works on smaller bases of code.  Hopefully we'll see improvements to it in the future.

-[Unknown]


> On Linux with DMD 0.150:
> 
> When I try to build my Mango programs with -cov, I get some linking issues. Anybody have any idea why?
> 
> Thanks,
> John Demme
> 
> /home/teqdruid/workspace/include/mango/convert/Format.o:(.data+0x11c):
> undefined reference to `_ModuleInfo_3std6stdarg'
> /home/teqdruid/workspace/include/mango/io/FileProxy.o:(.data+0x12c):
> undefined reference to `_ModuleInfo_3std1c5stdio'
> /home/teqdruid/workspace/include/mango/io/DisplayWriter.o:(.data+0x8c):
> undefined reference to `_ModuleInfo_3std6stdarg'
> /home/teqdruid/workspace/include/mango/sys/ByteSwap.o:(.data+0x48):
> undefined reference to `_ModuleInfo_3std9intrinsic'
> /home/teqdruid/workspace/include/mango/xml/sax/parser/teqXML.o
> (.data+0x21c): undefined reference to `_ModuleInfo_3std1c6stdlib'
> collect2: ld returned 1 exit status
> --- errorlevel 1
>