pkg/51956: package filesystems/squashfs bug fix

[scole_mail%gmx.com@localhost]

>Number:         51956
>Category:       pkg
>Synopsis:       package filesystems/squashfs bug fix
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    pkg-manager
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Mon Feb 06 23:40:00 +0000 2017
>Originator:     scole_mail
>Release:        current and 7.0.2
>Organization:
none
>Environment:
NetBSD dstar 7.0.2_PATCH NetBSD 7.0.2_PATCH (GENERIC) #0: Fri Oct 21 11:17:36 PDT 2016  scole@dstar:/home/scole/nbsd/cvs/7_0/obj/sys/arch/i386/compile/GENERIC i386
>Description:
I have some fixes to get squashfs compiling on pkgsrc FreeBSD.

Also, some of changes in http://gnats.netbsd.org/51058 didn't get properly submitted by me.  

This should fix selection of compression backends and xattr being included when it shouldn't be.

I'll attach the patch shortly.

Thanks
>How-To-Repeat:

>Fix:
Apply soon to be attached patch