When cross-compiling, do not change scripts to use host
versions of perl and gawk.
Also, use INSANE_SKIP to suppress QA complaints if perl
or gawk are not on the target.
(From OE-Core rev: 8972fe5581b9fe8ef14d539001758bb13bca6737)
Signed-off-by: Joe Slater <joe.slater@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
