MFC changes relating to warnings in opensolaris-derived libraries

MFC changes relating to warnings in opensolaris-derived libraries

MFC r257592
MFC r257657
MFC r257638
MFC r257647
MFC r302141

r257592 | sbruno | 2013-11-03 14:05:44 -0700 (Sun, 03 Nov 2013) | 8 lines

This library uses macros to define fprintf behvavior for several object
types The compiler will see the non-string literal arguments to the fprintf
calls and omit warnings for them. Quiese these warnings in contrib code:

cddl/contrib/opensolaris/lib/libnvpair/libnvpair.c:743:12: warning: format
  string is not a string literal (potentially insecure) [-Wformat-security]
  ARENDER(pctl, nvlist_array, nvl, name, val, nelem);

r257657 | sbruno | 2013-11-04 14:32:07 -0700 (Mon, 04 Nov 2013) | 5 lines

Quiesce warning assigning to void * from const ctf_header_t * by explicity
casting to void * before assignment.

Submitted as Illumos issue 4287

r257638 | sbruno | 2013-11-04 09:15:43 -0700 (Mon, 04 Nov 2013) | 6 lines

Quiesce warning regarding %llf which has no effect.

Submitted as illumos issue #4284

Reviewed by:    delphij

r257647 | sbruno | 2013-11-04 12:32:35 -0700 (Mon, 04 Nov 2013) | 4 lines

spelling in comments fixup

Submitted by:           Joerg Sonnenberger <joerg@britannica.bec.de>

r302141 | asomers | 2016-06-23 09:02:57 -0600 (Thu, 23 Jun 2016) | 14 lines

Raise the WARNS level in cddl/lib

cddl/lib/libavl/Makefile
cddl/lib/libctf/Makefile
cddl/lib/libnvpair/Makefile
cddl/lib/libumem/Makefile
cddl/lib/libuutil/Makefile
        Increase WARNS to the highest working level for each of these
        libraries

Sponsored by:   Spectra Logic Corp

git-svn-id: svn://svn.freebsd.org/base/stable/10@302846 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f