Add support for the __aeabi_c*cmp* functions. These are similar to the
existing functions with the exception they use the condition flags to
store the result.

Differential Revision:	https://reviews.freebsd.org/D872
Silence from:	current@ and numerics@
MFC after:	1 week


git-svn-id: svn+ssh://svn.freebsd.org/base/head@273088 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
Uncomment general options from the Pandaboard config. These are in other
configs and there is no reason for them not to be here.


git-svn-id: svn+ssh://svn.freebsd.org/base/head@273089 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f