[cmake-developers] ninja test failing again...

[Brad King]

On 09/04/2012 02:16 PM, Peter Kümmel wrote:
> On 04.09.2012 18:56, Bill Hoffman wrote:
>> The BuildDepends test has been failing for some time now:
>> http://open.cdash.org/viewUpdate.php?buildid=2522326
>>
>>
>> It seems to be from this commit:
>>
>> http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=4a35bd0e69e5cfaf7ca9604c90b609d1d333bb37
>>
>> Here is the first failure:
>>
>> http://open.cdash.org/testDetails.php?test=156781454&build=2522326
>>
>> Any ideas?  Maybe cmcldeps is not working for some reason?
>>
>> -Bill
>>
> 
> fixed it shortly before your email ;)
> 
> http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=9b8b4c11d8e7807c0b8e6d9bea490f20f3ad0367

The try_compile command has two signature forms.
One is meant to build a single source file in an
auto-generated project in a discard-able temp dir.
The other is meant to build a given source tree
in a given build tree and keep the results around.

Any optimization that skips dependency checks should
be done only for the first form, and never for the
second form.  This distinction should cover the
BuildDepends test case too.

-Brad