Re: [gentoo-user] Re: Do I really need 194 pkgs to install git?

[Marc Joliet <marcec@gmx.de>]

[-- Attachment #1: Type: text/plain, Size: 2554 bytes --]

Am Fri, 02 Aug 2013 20:22:09 -0400
schrieb Harry Putnam <reader@newsguy.com>:

> Nikos Chantziaras <realnc@gmail.com> writes:
> 
> > On 03/08/13 06:03, Harry Putnam wrote:
> >> No doubt suffering from overdose of pilot error here but on a new (in
> >> progress) install of gentoo as guest in vbox.  I ran the command
> >>
> >> emerge -vp dev-vcs/git  and come up with 194 pkgs that need to be
> >> installed.
> >
> > Try disabling all flags and see where that gets you. You can do that
> > with a single command:
> >
> > USE="-blksha1 -curl -gpg -iconv -pcre -python -threads -webdav -cgi
> > -cvs -doc -emacs -gnome-keyring -gtk -highlight -nls -perl -ppcsha1
> > -subversion -test -tk -xinetd" emerge -p dev-vcs/git
> 
> Hehe, alright, now we're talking.... that reduced dependancies to just
> 1 lonesome cpio.
> 
> ,----
> | vgen ~ # USE="-blksha1 -curl -gpg -iconv -pcre -python -threads
> | -webdav -cgi
> | > -cvs -doc -emacs -gnome-keyring -gtk -highlight -nls -perl -ppcsha1
> | > -subversion -test -tk -xinetd" emerge -vp dev-vcs/git
> | 
> | These are the packages that would be merged, in order:
> | 
> | Calculating dependencies... done!
> | [ebuild  N     ] app-arch/cpio-2.11-r1  USE="-nls" 995 kB
> | [ebuild  N     ] dev-vcs/git-1.8.3.2  USE="-blksha1 -cgi -curl -cvs
> | -doc -emacs -gnome-keyring -gpg -gtk -highlight -iconv -nls -pcre
> | -perl (-ppcsha1) -python -subversion {-test} -threads -tk -webdav
> | -xinetd" PYTHON_SINGLE_TARGET="python2_7 -python2_6"
> | PYTHON_TARGETS="python2_7 -python2_6" 4,900 kB
> | 
> | Total: 2 packages (2 new), Size of downloads: 5,895 kB
> `----
> 
> Now, is it reasonable to install that way?  Will I run into some
> horrible unsightly mess using git, when installed this way.

I think that depends entirely on how exactly you plan on using git, for example:

- "python" and "perl" seem to control additional python and perl packages, but
  they are also used by some commit hooks and scripts
- tk is required for the gitk GUI (which is useful for browsing history)
- gpg is required for gpg commit signing
- cvs and subversion are only needed for the "git-cvs" and "git-svn" commands

Otherwise, I'm not entirely sure what you would be missing through such, uh,
"radical" minimalism ;) ; "equery uses git" is your friend for some of the
other flags, e.g., curl is required for http[s]:// repository URLs.

HTH
-- 
Marc Joliet
--
"People who think they know everything really annoy those of us who know we
don't" - Bjarne Stroustrup

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 198 bytes --]