[LLVMdev] LLVM test-suite

[Tanya Lattner]

On Mar 28, 2009, at 2:48 PM, Aaron Gray wrote:

> 2009/3/28 John Mosby <ojomojo at gmail.com>
> Thanks Duncan,
>
> I figured it out after a couple of tries, but the docs are not as  
> clear as your instructions. If there's no specific maintainer of  
> TestingGuide.html, I'd be happy to update the docs to be as clear as  
> your instructions.
>
> llvm/projects/Makefile filters out "test-suite" and "llvm-test" when  
> builds are done, so it looks like those two names work.
>
> John
>
> On Sat, Mar 28, 2009 at 2:35 PM, Duncan Sands <baldrick at free.fr>  
> wrote:
> Hi Aaron,
>
> > How do I get the LLVM test-suite to work I have followed the /docs/ 
> TestingGuide.html but cannot seem to get it to work. I have tried  
> many variations, but get no joy. The docmunetation does not appear  
> very clear.
>
> (1) check out the testsuite.  The default name of the checkout is  
> "test-suite".
> (2) move it into llvm/projects/, changing the name to llvm-test, so  
> now you
> have an "llvm/projects/llvm-test" directory.  I don't know if the  
> name change
> really matters.
> (3) configure/reconfigure llvm (as if about to build llvm).  This  
> way the
> configure machinery will notice that the testsuite is now there.
> (4) if building in a separate objects directory you should have a
> "projects/llvm-test/" subdirectory of the objects directory now.
> Change directory into it.  If building in the llvm tree, change
> directory to llvm/projects/llvm-test/.  You should now be inside a
> directory called "llvm-test".
> (5) run "make".
>
> [root at cybercomms test-suite]# make
> make[1]: Entering directory `/usr/build/llvm/projects/test-suite/ 
> SingleSource'
> make[2]: Entering directory `/usr/build/llvm/projects/test-suite/ 
> SingleSource/UnitTests'
> make[3]: Entering directory `/usr/build/llvm/projects/test-suite/ 
> SingleSource/UnitTests/Vector'
> make[4]: Entering directory `/usr/build/llvm/projects/test-suite/ 
> SingleSource/UnitTests/Vector/SSE'
> make[4]: *** No rule to make target `Output/ 
> sse.expandfft.linked.rbc', needed by `Output/ 
> sse.expandfft.linked.bc'.  Stop.
> make[4]: Leaving directory `/usr/build/llvm/projects/test-suite/ 
> SingleSource/UnitTests/Vector/SSE'
> make[3]: *** [all] Error 1
> make[3]: Leaving directory `/usr/build/llvm/projects/test-suite/ 
> SingleSource/UnitTests/Vector'
> make[2]: *** [all] Error 1
> make[2]: Leaving directory `/usr/build/llvm/projects/test-suite/ 
> SingleSource/UnitTests'
> make[1]: *** [UnitTests/.makeall] Error 2
> make[1]: Leaving directory `/usr/build/llvm/projects/test-suite/ 
> SingleSource'
> make: *** [SingleSource/.makeall] Error 2
>
> Get the same results in llvm-test as in test-suite
>

It can't find llvm-gcc. You need to reconfigure at the LLVM level with  
it in your path or specified as a configure option.

-Tanya


> Aaron
>
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