toolchain-scrpts: Fix sitecache issues with multilib

The use of TCLIBC in TOOLCHAIN_NEED_CONFIGSITE_CACHE is problematic
since a multilib may have both uclibc and glibc for different multilibs
yet switching between them doesn't change TCLIBC. This would result
in "lib32-glibc" being attempted when lib32 was actually uclibc.

The fix here is to use the virtual providers which bitbake switches
to point correctly at the right things.

This does mean we need to resolve virtual providers but we can do this using
sysroot-providers.

[YCOTO #7607]

(From OE-Core rev: 6d1dc943a9c8d97cd59d8cd98069d9bdb2615ff5)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions