[Buildroot] [PATCH 1/3] ccache: change compilercheck to use compiler and toolchain info
jacmet at uclibc.org
Thu Nov 28 22:20:35 UTC 2013
>>>>> "Arnout" == Arnout Vandecappelle <arnout at mind.be> writes:
[Nice overview snipped]
> One more option is to always generate a wrapper, also for the
> internal toolchain. That one can set CCACHE_EXTRAFILES to a file that
> contains the toolchain options, and set CCACHE_COMPILERCHECK to
> none. The external toolchain wrapper could similarly be extended to
> call ccache instead of the compiler - and then it can just use
> mtime. And for the host compiler nothing needs to be done, it can just
> default to mtime.
I'm starting to think this is the best approach, yes.
Bye, Peter Korsgaard
More information about the buildroot