llvm dev - Nov 2012 - [LLVMdev] Improve Covered Default Switch detection (keep try)

Here's a reduced version of the previous patch.

Keeping it dead simple.

jabbeymbp:build jabbey$ cmake ..

-- Performing Test CXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG
-- Performing Test CXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG - Success
-- Performing Test C_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG
-- Performing Test C_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG - Failed

jabbeymbp:build jabbey$ CC=/usr/bin/clang cmake ..

-- Performing Test CXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG
-- Performing Test CXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG - Success
-- Performing Test C_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG
-- Performing Test C_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG - Success

Ok to commit?

Joe

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As per discussion on IRC this looks good (enough) to me for commit.
Hopefully if others have better/other ideas about how to do this with
CMake they can provide it in post commit review.

Thanks for the fix,
- David

On Sun, Nov 25, 2012 at 5:16 PM, Joe Abbey <jabbey at arxan.com>
wrote:
> Here's a reduced version of the previous patch.
>
> Keeping it dead simple.
>
> jabbeymbp:build jabbey$ cmake ..
>
> -- Performing Test CXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG
> -- Performing Test CXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG - Success
> -- Performing Test C_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG
> -- Performing Test C_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG - Failed
>
> jabbeymbp:build jabbey$ CC=/usr/bin/clang cmake ..
>
> -- Performing Test CXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG
> -- Performing Test CXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG - Success
> -- Performing Test C_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG
> -- Performing Test C_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG - Success
>
> Ok to commit?
>
> Joe
>
>
> _______________________________________________
> llvm-commits mailing list
> llvm-commits at cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
>

r168577

Cheers,

Joe

On Nov 25, 2012, at 9:01 PM, David Blaikie <dblaikie at gmail.com> wrote:
> As per discussion on IRC this looks good (enough) to me for commit.
> Hopefully if others have better/other ideas about how to do this with
> CMake they can provide it in post commit review.
> 
> Thanks for the fix,
> - David
> 
> On Sun, Nov 25, 2012 at 5:16 PM, Joe Abbey <jabbey at arxan.com>
wrote:
>> Here's a reduced version of the previous patch.
>> 
>> Keeping it dead simple.
>> 
>> jabbeymbp:build jabbey$ cmake ..
>> 
>> -- Performing Test CXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG
>> -- Performing Test CXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG - Success
>> -- Performing Test C_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG
>> -- Performing Test C_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG - Failed
>> 
>> jabbeymbp:build jabbey$ CC=/usr/bin/clang cmake ..
>> 
>> -- Performing Test CXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG
>> -- Performing Test CXX_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG - Success
>> -- Performing Test C_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG
>> -- Performing Test C_SUPPORTS_COVERED_SWITCH_DEFAULT_FLAG - Success
>> 
>> Ok to commit?
>> 
>> Joe
>> 
>> 
>> _______________________________________________
>> llvm-commits mailing list
>> llvm-commits at cs.uiuc.edu
>> http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
>>