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Date: Sat, 19 Mar 2005 22:00:19 GMT
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To: freebsd-ports-bugs@FreeBSD.org
From: Kirill Ponomarew <krion@voodoo.oberon.net>
Subject: Re: ports/79010: [patch] bsd.port.mk - all-depends-tree target
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The following reply was made to PR ports/79010; it has been noted by GNATS.

From: Kirill Ponomarew <krion@voodoo.oberon.net>
To: Edwin Groothuis <edwin@mavetju.org>
Cc: FreeBSD Gnats Submit <freebsd-gnats-submit@freebsd.org>
Subject: Re: ports/79010: [patch] bsd.port.mk - all-depends-tree target
Date: Sat, 19 Mar 2005 22:57:07 +0100

 On Sun, Mar 20, 2005 at 08:50:09AM +1100, Edwin Groothuis wrote:
 > >  On Sat, Mar 19, 2005 at 11:58:43PM +1100, Edwin Groothuis wrote:
 > >  > +		echo $${ALL} \
 > >  > +			| ${SED} -e 's,${PORTSDIR}/,,g' \
 > >  > +			| ${FMT} -1 \
 > >  > +			| ${SORT} -u \
 > >  > +			| perl -e 'while (<>) { ~s/.*?\|/|\\_/g; ~s/\|\\_\|/|  |/g; ~s/\|\\_\|/|  |/g; print; }'; \
 > >  
 > >  Which means you can't use target if perl isn't installed, I think
 > >  awk would be quite suitable in this case.
 > 
 > Make describe doesn't work neither if perl isn't installed.
 > 
 > But you are right partly, it should have used ${PERL}.
 > 
 > I have tried it in sed(1), but sed is too greedy with the ".*" while
 > perl understands the ".*?".
 
 Ah ok, np, now I understand the reason, I'll try to play with awk a
 little, to get it :)
 
 -Kirill