[CMake] Windows Ninja cmcldeps.exe too verbose

[Peter Kümmel]

Great, this regex solution is much better, thanks!

I've tested it with the German cl version and it works.
I've pushed it to next.

Peter

On 27.08.2012 09:58, Nils Gladitz wrote:
> I replaced the five string commands in CMakeCLDeps.cmake with:
>
>       string(REGEX MATCH "\n([^:]*:[^:]*:[ \t]*)" showOut2 "${showOut}")
>       set(showOut3 "${CMAKE_MATCH_1}")
>
> Which looks like it would work but I don't know if it is safe to assume
> that the localized messages match as well(?)
>
> Nils
>
> Am 26.08.2012 19:45, schrieb Peter Kümmel:
>> On 23.08.2012 08:53, Nils Gladitz wrote:
>>> I was using the Intel provided build environment (sets up environment
>>> variables and runs cmd.exe) with CC and CXX set to icl which apparently
>>> is the cause of the extra verbosity.
>>>
>>> When I use the same environment without CC and CXX set (which in this
>>> case defaults them to cl provided by visual studio 2005) ninja/cmcldeps
>>> keeps quiet.
>>>
>>
>> "Note: including file:" is generated by the compiler because of
>> /ShowIncludes.
>>
>> When cl is used we detect this localized string and suppress the output.
>> But it looks like this detection doesn't work for icl.
>>
>> Could you have a look at "rule CXX_COMPILER" in rules.build and try to
>> figure out why it doesn't work for icl?
>>
>> It should look like this:
>>
>> rule CXX_COMPILER
>>    depfile = $DEP_FILE
>>    command = "C:/Program Files (x86)/CMake 2.8/bin/cmcldeps.exe" CXX
>> $in "$DEP_FILE" $out "Note: including file:"
>>
>>
>> Peter
>>
>>
>>> Nils
>>>
>>> On 08/23/2012 07:47 AM, Bill Hoffman wrote:
>>>> On 8/22/2012 5:34 AM, Nils Gladitz wrote:
>>>>> I'm trying the Ninja generator on windows with CMake 2.8.9.
>>>>>
>>>>> When starting a build with "ninja" my console is flooded with messages
>>>>> of the form:
>>>>> "Note: including file: [...]" which I am guessing are generated by
>>>>> cmcldeps(?).
>>>>>
>>>>> It feels like all that output is slowing down the build considerably
>>>>> since the windows console is relatively slow.
>>>>> Of course it also makes actually relevant output difficult to spot.
>>>>>
>>>>> Is there some way to turn the messages off?
>>>>>
>>>> Strange, I have not seen this at all.  What shell are you using?
>>>>
>>>> -Bill
>>>>
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>