Geoff Levand ea6cf50b8d toolchain_util.sh: Fix _configure_sysroot CBUILD
The portage CBUILD and HOSTCC variables need to be set to the SDK host to get
a proper cross build when building target binaries.

Change _configure_sysroot to use the CBUILD environment variable to set the
CBUILD and HOSTCC variables of ${ROOT}/etc/portage/make.conf.  Also, fix up all
calls to _configure_sysroot to set the CBUILD environment variable.

Fixes setup_board failure when the host and target architectures differ.

Signed-off-by: Geoff Levand <geoff@infradead.org>

[marineam: fixed a copy/paste error]
2015-04-01 15:54:43 -07:00
..
2014-12-17 14:52:04 -08:00