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Date: Wed, 15 Oct 2003 20:43:41 +0200 (IST)
From: Eldad Zack <eldad@stoneshaft.ath.cx>
To: Andrew Gaffney <agaffney@technaut.darktalker.net>
Cc: Gentoo Dev <gentoo-dev@gentoo.org>
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 <3F8CA137.1000807@technaut.darktalker.net>
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Subject: Re: [gentoo-dev] correct package depends
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On Tue, 14 Oct 2003, Andrew Gaffney wrote:

> Chris Gianelloni wrote:
> > On Tue, 2003-10-14 at 12:52, Andrew Gaffney wrote:
> > 
> >>Is there a program/script out there that can give me the same information at 'qpkg -q' 
> >>*and* take into account the USE flags packages were compiled with? If not, I'm going to 
> >>write one.
> > 
> > 
> > Why not add the functionality to qpkg?
> 
> First of all, I'm not a very good bash/sed/awk/grep/etc. programmer. Second, I believe 
> that is beyond the functionality of a bash script.
> 
> -- 
> Andrew Gaffney
> 
> 
> --
> gentoo-dev@gentoo.org mailing list
> 
> 

I've wanted the same functionality myself, so I went ahead and changed
qpkg.

apply this patch to qpkg.

If the developers maintaining gentoolkit would apply this at well, it'll 
be even better.

--- /usr/bin/qpkg       2003-10-03 13:23:58.000000000 +0200
+++ qpkg        2003-10-15 20:35:24.000000000 +0200
@@ -376,6 +376,21 @@
                home=`grep HOMEPAGE ${p}| cut -d\" -f2`
                desc=`grep DESCRIPTION ${p}| cut -d\" -f2`
                echo -e "${T}${BL}${desc}${NO} [ ${YL}${home}${NO} ]"
+               if [ ${verb} -gt 0 ]; then
+                       pdir=${p/$(basename ${p})/}
+                       if [[ -r ${pdir}/USE ]]; then
+                               echo -n "Compiled with USE Flags: "
+                               for flag in $(<${pdir}/IUSE)
+                               do
+                                       use=$(grep -o ${flag} ${pdir}/USE | tr -d '\n')
+                                       if [[ "${use}" == "" ]]; then
+                                               echo -n "-"
+                                       fi
+                                       echo -n "${flag} "
+                               done
+                               echo
+                       fi
+               fi
        fi

        if [ "${query}" ]; then


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