(borrow from OpenEmbedded with below tweaks)
Enhance login_defs_pam.sed according to shadow source, to ensuer we don't
leave any unknown definitions in /etc/login.defs when pam is enabled
no need for --disable-account-tools-setuid which is detected upon pam
automatically, and no specific CFLAGS append
move shadow site options to generic site files
adjust indention
RDEPENDS on a list of pam-plugins since they're separately packaged
test with both pam enabled and pam disabled. when pam is enabled, tried
some same tweak with desired effect.
Signed-off-by: Kevin Tian <kevin.tian@intel.com>
Kevin Tian