mariadb: use /bin/false as the login shell

Use /bin/false as the login shell, just like what Ubuntu does,
otherwise there might be secure issue.

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Chong Lu <Chong.Lu@windriver.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
fftw: Refactor EXTRA_OECONF

The configure flags common to all three fftw recipes are moved into fftw.inc and
then each recipe just appends the extra flags it needs. This makes it easier to
read and modify options which affect all three recipes.

Signed-off-by: Paul Barker <paul@paulbarker.me.uk>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
fftw: Upgrade to v3.3.4

Signed-off-by: Paul Barker <paul@paulbarker.me.uk>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
sg3-utils: update to 1.38

Update sg3-utils to version 1.38.

Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>