[gentoo-dev] Re: [RFC] Font eclass EAPI update and design

2010-02-02 Thread Torsten Veller 
* Tomáš Chvátal scarab...@gentoo.org:
 # @FUNCTION: font_pkg_setup
 # @DESCRIPTION:
 # The font pkg_setup function.
 # Collision portection and Prefix compat for eapi  3.
 font_pkg_setup() {
   # make sure we get no collisions
   # setup is not the nicest place, but preinst doesn't cut it
   [[ -e ${FONTDIR}/fonts.cache-1 ]]  rm -f ${FONTDIR}/fonts.cache-1

(E)ROOT is missing.

   # Prefix compat
   case ${EAPI:-0} in
   0|1|2)
   if ! use prefix; then
   EPREFIX=
   ED=${D}
   EROOT=${ROOT}
   [[ ${EROOT} = */ ]] || EROOT+=/
   fi
   ;;
   esac

Don't we need this for every eclass using EPREFIX, ED and EROOT
independent of EAPI?
Can't we move this to prefix.eclass and inherit it? Or is the EPREFIX
setting in prefix.eclass already enough?

Re: [gentoo-dev] Re: [RFC] Font eclass EAPI update and design

2010-02-02 Thread Tomáš Chvátal 
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Dne 2.2.2010 11:18, Torsten Veller napsal(a):
 * Tomáš Chvátal scarab...@gentoo.org:
 # @FUNCTION: font_pkg_setup
 # @DESCRIPTION:
 # The font pkg_setup function.
 # Collision portection and Prefix compat for eapi  3.
 font_pkg_setup() {
  # make sure we get no collisions
  # setup is not the nicest place, but preinst doesn't cut it
  [[ -e ${FONTDIR}/fonts.cache-1 ]]  rm -f ${FONTDIR}/fonts.cache-1
 
 (E)ROOT is missing.
Good spot. EFixed :]
 
  # Prefix compat
  case ${EAPI:-0} in
  0|1|2)
  if ! use prefix; then
  EPREFIX=
  ED=${D}
  EROOT=${ROOT}
  [[ ${EROOT} = */ ]] || EROOT+=/
  fi
  ;;
  esac
 
 Don't we need this for every eclass using EPREFIX, ED and EROOT
 independent of EAPI?
 Can't we move this to prefix.eclass and inherit it? Or is the EPREFIX
 setting in prefix.eclass already enough?
 

Actualy dunno, i did it this way because it is the way how other eclass
were altered in this matter.

Maybe we could add it to base eclass and then via proper inheritance it
might work. Or to prefix eclass which would be inherited elsewhere.

We would have to ask prefix mages, adding them to CC :]

Tomas
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Re: [gentoo-dev] Re: [RFC] Font eclass EAPI update and design

2010-02-02 Thread Fabian Groffen 
On 02-02-2010 11:18:32 +0100, Torsten Veller wrote:
  # Prefix compat
  case ${EAPI:-0} in
  0|1|2)
  if ! use prefix; then
  EPREFIX=
  ED=${D}
  EROOT=${ROOT}
  [[ ${EROOT} = */ ]] || EROOT+=/
  fi
  ;;
  esac
 
 Don't we need this for every eclass using EPREFIX, ED and EROOT
 independent of EAPI?
 Can't we move this to prefix.eclass and inherit it? Or is the EPREFIX
 setting in prefix.eclass already enough?

You cannot set EROOT and ED (reliably) from prefix.eclass, unless you
wrap them in phase funcs for which ROOT and D are guaranteed to be
defined.  OIW: The logic can be moved but a simple inherit prefix
won't be enough to use EROOT and ED.


-- 
Fabian Groffen
Gentoo on a different level

[gentoo-dev] an update script for the gentoo developer

2010-02-02 Thread Alex Alexander 
Hello fellow devs,

I've created a script to help me keep my tree/overlays up-to-date,
automatically regenerate metadata, update eix, etc.

It's not anything too sophisticated, but it works for me, so I thought
I'd share it with you guys.

An updated version of the script is available at my gentoo devspace:
http://dev.gentoo.org/~wired/scripts/update

./update -h gives you all available options
edit the script to set the defaults to your liking.

the script expects the following directory structure:

${DATA_DIR}/
  main/
  gentoo-x86/
  gentoo/ (optional)
  gentoo-news/ (optional)
  overlays/
  {various overlays}
  overlays_disabled/
  {overlays not used}
  make.conf
  autogenerated, holds active overlay list
  imported in /etc/make.conf
  ${SCRIPT_OUTPUT}
  if called with -c, all output goes here

the make.conf is sourced in /etc/make.conf and is generated each time
the overlays/ folder gets updated.

the script is constantly improved and I keep the online version
up-to-date. there are some options that diff/fetch the latest version
for you automatically.

I'll probably add a --sync option soon to make it useful on
systems without a CVS checkout.

hopefully some of you will find it useful.

patches and feedback always welcome :)
-- 
Alex Alexander :: wired
Gentoo Developer
www.linuxized.com


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