Date: Tue, 25 Aug 2009 03:25:15 +0000 From: "b. f." <bf1783@googlemail.com> To: freebsd-ports@FreeBSD.org Cc: andrew-freebsd@areilly.bpc-users.org Subject: Re: [HEADUP] FreeBSD Gecko's TODO and plan for future Message-ID: <d873d5be0908242025i70d0be9bpf13d908faa414904@mail.gmail.com>
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>Is there any convenient way to list dependencies hierarchially,
>rather than the flat set that pkg_info -r provides?
Yes, there is the ports-mgmt/pkg_tree port, and if you want better or
more flexible graphics, you could write a script to swing through
parts of a ports tree, invoke make(1) to find direct dependencies, and
then output the results in, for example, .dot format, so that they can
then be drawn with graphics/graphviz. Obviously, there are other ways
to do this as well. I use the following script to list the origins of
all installed packages that are dependent upon a given package,
according to the given ports tree:
#!/bin/sh
PORTSDIR=${PORTSDIR:-/usr/ports}
if [ "`pkg_info -E $1`" ]
then
dir1="`pkg_info -oq $1`"
for pdir in `pkg_info -aoq`
do
pdepends="`make -C $PORTSDIR/$pdir -V FETCH_DEPENDS -V EXTRACT_DEPENDS
-V PATCH_DEPENDS -V BUILD_DEPENDS -V RUN_DEPENDS -V LIB_DEPENDS`"
( echo "$pdepends" | grep -q -s -e "$dir1" ) && echo "$pdir"
#or, if you prefer:
#echo `make -C $PORTSDIR/$pdir -V PKGNAME`
done
else
echo "$1 is not a valid package name"
exit 1
fi
exit 0
b.
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