Link error: undefined reference to `__mulodi4' with Clang 32-bit

Stephan Bergmann sbergman at
Wed May 3 07:14:37 UTC 2017

On 05/02/2017 06:39 PM, slacka wrote:
>> Whatever the trouble with your toolchain
> If you have access to a Fedora x86 box with Clang, I'm sure you'd see this
> too as I'm seeing this on both my 32-bit Fedora box with Clang 5.0 master
> and 32-bit Ubuntu box with clang 3.9.
>> tweak the  #elif so that you use the #else fallback implementation
> So you don't think  this sound like a compiler issue? Anything else you
> suggest I try or look into before working on a patch for this?

It may well be a compiler issue.  I just have no idea, and neither 
bandwidth nor much inclination to look into it myself.

Any specific reason you stick to 32-bit?  I assume you'll be more and 
more on your own with any issues you get into there.

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