if the merge-base is not in the initial clone,
git diff / git rev-list will return funky results
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
It's just a minor optimization of the build.
No need to clone up to 50 revisions back (travis default)
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
Travis will run the following steps for every new or modified package:
- mkdir tempdir
- unpack SDK
- make download
- make check
make download will download the source code.
make check will do certain checks. Atm only checking the validity of
PKG_HASH.
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>