Anyone used LLVM-D with Dub?

Moritz Maxeiner moritz at ucworks.org
Thu Oct 3 14:18:32 PDT 2013


On Wednesday, 2 October 2013 at 02:22:42 UTC, Alan wrote:
> Hello! I'm working on a project and I was going to use LLVM 
> with the LLVM-D wrapper which has it's own Dub package and 
> everything https://github.com/Calrama/llvm-d
> I've installed the package with Dub, added it to my 
> packages/builds dependencies.
> When I build however I get an error:
> Linking...
> /usr/bin/ld: error: /home/apott/projects/Hyphen/temp.o: 
> multiple definition of 
> '_D4llvm1d2ir10basicblock10BasicBlock16removeFromParentMFZv'
> /usr/bin/ld: /home/apott/projects/Hyphen/temp.o: previous 
> definition here
> /home/apott/projects/Hyphen/temp.o:../../.dub/packages/llvm-d-master/llvm/d/ir/globalvariable.d:function 
> _D4llvm1d2ir8constant8Constant6__vtblZ: error: undefined 
> reference to 
> '_D4llvm1d2ir8constant8Constant27replaceUsesOfWithOnConstantMFC4llvm1d2ir5value5ValueC4llvm1d2ir5value5ValueC4llvm1d2ir3use3UseZv'
> /home/apott/projects/Hyphen/temp.o:../../.dub/packages/llvm-d-master/llvm/d/ir/globalvariable.d:function 
> _D4llvm1d2ir11globalvalue11GlobalValue6__vtblZ: error: 
> undefined reference to 
> '_D4llvm1d2ir8constant8Constant27replaceUsesOfWithOnConstantMFC4llvm1d2ir5value5ValueC4llvm1d2ir5value5ValueC4llvm1d2ir3use3UseZv'
> /home/apott/projects/Hyphen/temp.o:../../.dub/packages/llvm-d-master/llvm/d/ir/globalvariable.d:function 
> _D4llvm1d2ir12llvmfunction8Function6__vtblZ: error: undefined 
> reference to 
> '_D4llvm1d2ir8constant8Constant27replaceUsesOfWithOnConstantMFC4llvm1d2ir5value5ValueC4llvm1d2ir5value5ValueC4llvm1d2ir3use3UseZv'
> /home/apott/projects/Hyphen/temp.o:../../.dub/packages/llvm-d-master/llvm/d/ir/globalvariable.d:function 
> _D4llvm1d2ir9constants10UndefValue6__vtblZ: error: undefined 
> reference to 
> '_D4llvm1d2ir8constant8Constant27replaceUsesOfWithOnConstantMFC4llvm1d2ir5value5ValueC4llvm1d2ir5value5ValueC4llvm1d2ir3use3UseZv'
> collect2: error: ld returned 1 exit status
> --- errorlevel 1
> Error: Link command failed with exit code 1
>
> I want to know if anyone here has any experience witht his by 
> any chance? The source of the problem? Is it a bug? Thanks for 
> any suggestions.

The errors are now fixed in llvm-d master. They were very silly 
typos I overlooked repeatedly. Shame on me.


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