ports/87214: Fix warning issued during make index

[Vasil Dimov]

>Number:         87214
>Category:       ports
>Synopsis:       Fix warning issued during make index
>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:   Mon Oct 10 16:00:31 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator:     Vasil Dimov
>Release:        FreeBSD 6.0-RC1 amd64
>Organization:
DataMax
>Environment:

System: FreeBSD qlovarnika.bg.datamax 6.0-RC1 FreeBSD 6.0-RC1 #0: Mon Oct 10 17:41:04 EEST 2005     root at qlovarnika.bg.datamax:/usr/obj/usr/src/sys/QLOVARNIKA  amd64

>Description:

games/atitd has redefined the `checksum' target, which causes warning in
make describe.

Btw I noted that this warning is not issued on the nearby PC with the
same version of FreeBSD:
FreeBSD zybyt.bg.datamax 6.0-RC1 FreeBSD 6.0-RC1 #0: Sun Sep 11 16:39:23 EEST 2005     root at zybyt.bg.datamax:/usr/obj/usr/src/sys/ZYBYT  i386

Any suggestions?

>How-To-Repeat:

/usr/ports/games/atitd# make describe
"/usr/ports/Mk/bsd.port.mk", line 2890: warning: duplicate script for target "checksum" ignored
atitd-1.0_2|/usr/ports/games/atitd|/usr/local|The Linux "A Tale in the Desert" (ATITD) client|/usr/ports/games/atitd/pkg-descr|ports at FreeBSD.org|games graphics linux|||||/usr/ports/emulators/linux_base-8 /usr/ports/graphics/linux_dri /usr/ports/x11/xorg-clients|http://www.atitd.com/
/usr/ports/games/atitd#

>Fix:

--- bsd.port.mk.diff begins here ---
Index: bsd.port.mk
===================================================================
RCS file: /home/ncvs/ports/Mk/bsd.port.mk,v
retrieving revision 1.517
diff -u -r1.517 bsd.port.mk
--- bsd.port.mk	15 Sep 2005 12:24:33 -0000	1.517
+++ bsd.port.mk	10 Oct 2005 15:34:25 -0000
@@ -2886,11 +2886,13 @@
 .endif
 
 .for target in check-sanity fetch checksum extract patch configure all build install reinstall package
+.if !target(${target})
 ${target}:
 	@${IGNORECMD}
 .if defined(INSTALLS_DEPENDS)
 	@${FALSE}
 .endif
+.endif
 .endfor
 
 .endif
--- bsd.port.mk.diff ends here ---
>Release-Note:
>Audit-Trail:
>Unformatted: