[LLVMdev] Question on link error

[Chris Lattner]

On Feb 14, 2008, at 6:54 PM, Ted Neward wrote:

> So I’ve built llvm-2.2 using Cygwin, and I think I’ve got all the  
> right bits in the right places, but I’m getting a strange error when  
> running through the hello.c examples from the Web site:

How did you create hello.s?  What version of llvm-gcc are you using?   
4.2?  Have you tried compiling hello.s to hello.native with llvm-gcc  
instead of gcc?

-Chris


>
> Ted at XPLanguages /cygdrive/c/Projects/Exploration/llvm
> $ gcc hello.s -o hello.native
>
> Ted at XPLanguages /cygdrive/c/Projects/Exploration/llvm
> $ ls
> hello.bc  hello.c*  hello.exe*  hello.native*  hello.s
>
> Ted at XPLanguages /cygdrive/c/Projects/Exploration/llvm
> $ ./hello.native
> hello world
>
> Ted at XPLanguages /cygdrive/c/Projects/Exploration/llvm
> $ lli hello.bc
> ERROR: Program used external function '__main' which could not be  
> resolved!
> Aborted
>
>
> Is there something Really Really Simple (TM) that I’m missing here?  
> AFAIK, __main is supposed to be inside hello.bc, so why can’t lli  
> find it?
>
>
>
> Ted Neward
> Java, .NET, XML Services
> Consulting, Teaching, Speaking, Writing
> http://www.tedneward.com
>
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