On 21.11.2016 17:23, Sandra Loosemore wrote:
> On 11/21/2016 05:57 AM, Matthias Klose wrote:
>>
>> --with-target-bdw-gc=/opt/bdw-gc,32=/opt/bdw-gc32
>>
>> sets the include and lib dirs by appending include and lib to the paths. If
>> you
>> have options --with-target-bdw-gc-include= and --with-target-bdw-gc-lib= as
>> well, it overrides the settings done in --with-target-bdw-gc=. This is copied
>> from the setting of the gmp/mpfr options.
>>
>> Any of these options override the automatic discovery using pkg-config.
>>
>> Please suggest a better wording; I thought that was clear enough (and better
>> than the undocumented --enable-libobjc-gc anyway ;)
>
> FAOD, my complaint about your patch is that it essentially said
>
> "The options --with-foo and --with-foo must also be specified together and
> override --with-foo."
>
> I'm sure you didn't mean exactly the same --with-foo in all 3 places, but I'm
> a
> dummy about what you really intended to say here.
ahh, didn't see that :-/ Now fixed, is this clearer now?
The options @option{--with-target-bdw-gc-include} and
@option{--with-target-bdw-gc-lib} must always specified together for
each multilib variant and take precedence over
@option{--with-target-bdw-gc}. If none of these options are
specified, the values are taken from the @command{pkg-config}
@samp{bdw-gc} module.
Matthias
