[cfe-dev] XCode + CLANG_ANALYZER_EXEC?

[Mathieu Baudet]

Thanks for your answer. The .xcconfig approach finally worked for me
after being a little more careful about cleaning/relaunching the
project between experiments.

2013/10/14 Jean-Daniel Dupas <devlists at shadowlab.org>:
> Hi,
>
> CLANG_ANALYZER_EXEC is not an environment variable. It is a Xcode build setting.
>
> Define this build setting in your project build settings to point to the custom clang binary and it should works.
>
>
> Le 14 oct. 2013 à 20:40, Mathieu Baudet <mathieu.baudet at gmail.com> a écrit :
>
>> Hi,
>>
>> Does anyone know a way to override the path to clang(analyzer) from
>> the configuration files of a XCode 5 project?
>>
>> So far the only (unsatisfactory) solution I found is to modify the
>> global plugin file "Clang LLVM 1.0.xcspec" manually or using the tool
>> set-xcode-analyzer, then restart Xcode.
>>
>> Surprisingly, the default value of CLANG_ANALYZER_EXEC in "Clang LLVM
>> 1.0.xcspec" it not overridden by exporting an environment variable
>> before launching Xcode (from the shell). Yet in the same condition
>> setting the environment variable CLANG_ANALYZER_OTHER_FLAGS does work.
>> Deleting the default value for CLANG_ANALYZER_EXEC in the .xcspec file
>> then setting a global variable at launchtime works but then XCode will
>> crash on subsequent sessions when the global variable is not set.
>>
>> Ideally I would like to set these variables in the .xcconfig file. I
>> tried but this does not appear to do anything. Is this supposed to
>> work? Should I create a custom compiler plugin?
>>
>> Thanks!
>>
>> -- Mathieu
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>
> -- Jean-Daniel
>
>
>
>