[Buildroot] [PATCH v2] ccache: allow dynamic selection of cache directory

Thomas De Schampheleire patrickdepinguin+buildroot at gmail.com
Sat May 5 07:17:38 UTC 2012


Op 4 mei 2012 22:46 schreef "Arnout Vandecappelle" <arnout at mind.be> het
volgende:
>
> On 04/06/12 20:47, Thomas De Schampheleire wrote:
>>
>> -define HOST_CCACHE_FIX_CCACHE_DIR
>> -       sed -i 's,getenv("CCACHE_DIR"),"$(CCACHE_CACHE_DIR)",'
$(@D)/ccache.c
>> -       sed -i 's,getenv("CCACHE_COMPILERCHECK"),"none",' $(@D)/ccache.c
>
>
>
>  On second review, a better implementation would be to replace the first
> sed by
>
> sed -i 's,getenv("CCACHE_DIR"),getenv("BUILDROOT_CACHE_DIR"),'
$(@D)/ccache.c
>
>
>  Then you no longer need the wrapper script at all.

Well, it boils down to the choice between patching the source or using a
wrapper. I can see benefits for either way.
Additional input from other developers is welcome here...

Best regards,
Thomas
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