pkg/49782: textproc/mdocml won't build on Solaris

[bnjf+netbsd%bnjf.id.au@localhost]

>Number:         49782
>Category:       pkg
>Synopsis:       textproc/mdocml won't build on Solaris
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    pkg-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Mar 24 04:45:00 +0000 2015
>Originator:     Brad Forschinger
>Release:        2014Q4
>Organization:
>Environment:
SunOS x 5.10 Generic_Virtual sun4u sparc SUNW,SPARC-Enterprise
>Description:

No dirfd() on Solaris
>How-To-Repeat:

>Fix:

In compat_fts.c:

#ifndef __sun
        if (fts_safe_changedir(sp, cur, dirfd(dirp), NULL)) {
#else
        if (fts_safe_changedir(sp, cur, dirp->dd_fd, NULL)) {
#endif