perl: perl-ptest.inc polutes package dependencies when ptest not enabled
When ptest is not enabled, the populate_packages_prepend function runs
wheter ptest is enabled or not. This causes ptest packages to get in the
dependencies list when ptest is not enabled.
(From OE-Core master rev:
826f4e4057a221127ac4c1d0658d975032fc7d90)
Signed-off-by: Jeffrey C Honig <jeffrey.honig@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
