-Qunused-parameter and clang (was Re: GHC Port on 9-CURRENT)

Niclas Zeising zeising at daemonic.se
Tue Jun 28 18:46:34 UTC 2011

Sorry for hijacking this thread, and cross posting.

On 2011-06-26 03:07, Gabor PALI wrote:
>> With Clang, an error occurs in one of the configure scripts, because
>> Clang warns about unused command-line arguments, and the configure
>> script assumes that to be a compiler error.  You can deal with this by
>> adding -Qunused-parameter to CFLAGS.
> Thanks for investigating this.

This should probably be made the default, at least for ports when clang
is compiled, since the output generated when not using
-Qunused-parameter confuses configure scripts, and stops at least
FireFox 5 from compiling, that I know of.

Niclas Zeising

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