Lite toolchains don't include support for native libraries and thus
-msgxx-glibc is not a valid option. Added a check to see if the tools contain
a license directory to determine whether a pro (true) or lite (false)
toolchain is being used and set TUNE_CCARGS_append_x86 accordingly.
Tested with both Lite and pro toolchains.
Signed-off-by: Michael Powell <michael_powell@mentor.com>
The external toolchain may not have been built with the yocto preferred gnu
hash setting, so ensure that the corresponding sanity check is a warning, not
an error.
Signed-off-by: Christopher Larson <chris_larson@mentor.com>
The first mentioned toolchain triplet from the list is selected, if
there is a correspondent compiler found in external toolchain path.
Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
