[OE-core] [RFC v1 PATCH 00/16] populate perl-native into its own directory

[Richard Purdie]

On Thu, 2011-06-09 at 21:51 +0800, Cui, Dexuan wrote:
> Richard Purdie wrote:
> > On Thu, 2011-06-09 at 09:04 +0100, Richard Purdie wrote: 
> >> I suspect you've asking for some partial sstate cache to be shared
> >> between two builds? 
> >> 
> >> Put simpler, you probably want:
> >> 
> >> in tmp0 "bitbake perl-native"
> >> in tmp1, different location to tmp0, "bitbake core-image-sato" but
> >> sharing the same sstate cache
> > 
> > I meant to add that tmp0 should be renamed before this second step so
> > if there are hardcoded references in any of the sstate packages they
> > couldn't find anything in tmp0 as it would no longer exist.
>
> Actually this doesn't work even without my patch series?
> i.e., without my patch series,
> 1) I "bitbake perl-native" in /poky.git/build/;
> 2) mv /poky.git/build /poky.git/build.bak;
> 3) in /poky.git/build2/, modify the conf/local.conf to set SSTATE_MIRRORS to point to /poky.git/build.bak/sstate-cache/, and "bitbake sgmlspl-native" would fail in do_compile:
> "Can't locate ExtUtils/Command.pm in @INC (@INC contains: /poky.git/build/tmp/sysroots/i686-linux/usr/lib/perl/5.12.3 /poky.git/build/tmp/sysroots/i686-linux/usr/lib/perl/5.12.3 /poky.git/build/tmp/sysroots/i686-"linux/usr/lib/perl/5.12.3"
> Is this an existing bug? 

Looks like it. This did work but it looks like its been broken
somehow :(

Cheers,

Richard