ports/157566: portlint: Warng about use of ${FIND}...${XARGS} {RM}

[Gerald Pfeifer]

>Number:         157566
>Category:       ports
>Synopsis:       portlint: Warng about use of ${FIND}...${XARGS} {RM}
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Fri Jun 03 15:00:23 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Gerald Pfeifer
>Release:        
>Organization:
>Environment:
>Description:
	Per a currently ongoing discussion on ports-committers@ and
	cvs-ports@, there are still 112 ports left that do something
	like
	  @${FIND} ${WRKSRC} -type f -name "*.orig" | ${XARGS} ${RM}
	when the -rm option of find should be used.
>How-To-Repeat:
>Fix:
	Add warnings to portlint that looks for a pattern
	  \$\{FIND\}.*\|.*\$\{XARGS\}.*\$\{RM\}
>Release-Note:
>Audit-Trail:
>Unformatted: