Add LIBCRYPT to DPADD, remove LDFLAGS from LDADD, and sort the Makefile variables

This fixes "make checkdpadd"

Phabric: D620
Approved by: jmmv (mentor)
PR: 192729
MFC after: 5 days
Replace DPADD with DPSRCS to fix "make checkdpadd"

Phabric: D625
Approved by: jmmv (mentor)
Reviewed by: dim
PR: 192734
MFC after: 2 weeks