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Krister Walfridsson --> pkgsrc-changes (2004-12-05 14:03:10 +0100):
> 
> 
> On Sun, 5 Dec 2004, grant beattie wrote:
> 
> >
> >Module Name:	pkgsrc
> >Committed By:	grant
> >Date:		Sun Dec  5 09:20:48 UTC 2004
> >
> >Modified Files:
> >	pkgsrc/mk: bsd.options.mk
> >
> >Log Message:
> >add show-options target which displays the options available, default,
> >and enabled for the current pkg, eg. mail/sendmail:
> >
> >available: db2 db4 inet6 ldap sasl sasl2 socketmap starttls tcpwrappers
> >default: canna esound gif idea inet6 inet6 sj3 tcpwrappers wnn4
> >enabled: inet6 tcpwrappers
> 
> This change gives me 100+ warnings of the type
>   make: "../../mk/../../mk/bsd.options.mk" line 186: warning: Couldn't read 
>   shell's output for "echo  | /usr/bin/xargs -n 1 | /usr/bin/sort"
> when starting a bulk build (you can see this by e.g.  make clean in 
> audio/bmp)
> 
> Please fix this.

The applied patch should fix the problem.

HTH, Jukka

-- 
bashian roulette:
$ ((RANDOM%6)) || rm -rf ~

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--- bsd.options.mk.bak	2004-12-05 13:36:52.000000000 +0100
+++ bsd.options.mk	2004-12-05 15:48:38.000000000 +0100
@@ -176,13 +176,13 @@
 		END { if (length(line) > 0) print "	"line }		\
 	'
 
-.if !defined(_PKG_OPTIONS_AVAILABLE)
+.if !defined(_PKG_OPTIONS_AVAILABLE) && !empty(PKG_SUPPORTED_OPTIONS)
 _PKG_OPTIONS_AVAILABLE!=	${ECHO} ${PKG_SUPPORTED_OPTIONS} | ${XARGS} -n 1 | ${SORT}
 .endif
-.if !defined(_PKG_OPTIONS_DEFAULT)
+.if !defined(_PKG_OPTIONS_DEFAULT) && !empty(PKG_DEFAULT_OPTIONS)
 _PKG_OPTIONS_DEFAULT!=		${ECHO} ${PKG_DEFAULT_OPTIONS} | ${XARGS} -n 1 | ${SORT}
 .endif
-.if !defined(_PKG_OPTIONS_ENABLED)
+.if !defined(_PKG_OPTIONS_ENABLED) && !empty(PKG_OPTIONS)
 _PKG_OPTIONS_ENABLED!=		${ECHO} ${PKG_OPTIONS} | ${XARGS} -n 1 | ${SORT}
 .endif
 

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