# Copyright 1999-2000 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# Author Dan Armak <danarmak@gentoo.org>
# $Header: /var/cvsroot/gentoo-x86/eclass/kde-source.eclass,v 1.12 2002/10/25 19:55:52 vapier Exp $

# This is for kde-base cvs ebuilds. Read comments about settings.
# It uses $S and sets $SRC_URI, so inherit it as late as possible (certainly after any other eclasses).
# See http://www.gentoo.org/~danarmak/kde-cvs.html !
# All of the real functionality is in cvs.eclass; this just adds some trivial kde-specific items

ECLASS=kde-source
INHERITED="$INHERITED $ECLASS"

# --- begin user-configurable settings ---

# Set yours in profile (e.g. make.conf), or export from the command line to override.
# Most have acceptable default values or are set by the ebuilds, but be sure to read the comments
# in cvs.eclass for detailed descriptions of them all.
# You should probably set at least ECVS_SERVER.

# TODO: add options to store the modules as tarballs in $DISTDIR or elsewhere

# Under this directory the cvs modules are stored/accessed
# Storing in tarballs in $DISTDIR to be implemented soon
[ -z "$ECVS_TOP_DIR" ] && ECVS_TOP_DIR="$DISTDIR/cvs-src/kde"

# Set to name of cvs server. Set to "" to disable fetching (offline mode).
# In offline mode, we presume that modules are already checked out at the specified
# location and that they shouldn't be updated.
# Format example: "anoncvs.kde.org:/home/kde" (without :pserver:anonymous@ part)
# Mirror list is available at http://developer.kde.org/source/anoncvs.html
[ -z "$ECVS_SERVER" ] && ECVS_SERVER="anoncvs.kde.org:/home/kde"

# default for kde-base ebuilds
[ -z "$ECVS_MODULE" ] && ECVS_MODULE="$PN"

# Other variables: see cvs.eclass

# we do this here and not in the very beginning because we need to keep
# the configuration order intact: env. and profile settings override
# kde-source.eclass defaults, which in turn override cvs.eclass defaults
inherit cvs
#... and reset $ECLASS. Ugly I know, hopefully I can prettify it someday
ECLASS=kde-source

# --- end user-configurable settings ---

S="$WORKDIR/$ECVS_MODULE" 

DESCRIPTION="$DESCRIPTION (cvs) "

# set this to more easily maintain cvs and std ebuilds side-by-side
# (we don't need to remove SRC_URI, kde-dist.eclass, kde.org.eclass etc
# from the cvs ones). To download patches or something, set SRC_URI again after
# inheriting kde_source.
SRC_URI=""

kde-source_src_unpack() {

	debug-print-function $FUNCNAME $*

	cvs_src_unpack

	# subdirs of kde modules get special treatment that is designed for
	# subdirs which are separate selfcontained apps and only need
	# automake/autoconf stuff etc. added to them.
	# this fits for apps from kdenonbeta, kdeextragear modules etc.
	# So, if we just fetched a module's subdir, fetch the top directory
	# of the module (non-recursively) and make it build only the subdirectory
	# we need
	if [ -n "$ECVS_SUBDIR" -a -n "$ECVS_SERVER" ]; then
		
		ECVS_SUBDIR= ECVS_LOCAL=yes cvs_src_unpack
		
		# we need the module//doc/name directory too, and the top-level doc/ directory
		ECVS_SUBDIR=doc ECVS_LOCAL=yes cvs_src_unpack
		# but, if such a directory doesn't exist on the cvs server and we're
		# in offline mode cvs.eclass will abort, so only call this if we're
		# in online mode or the dir is already fetched
		if [ -d "$ECVS_TOP_DIR/$ECVS_MODULE/doc/$ECVS_SUBDIR" -o "$ECVS_SERVER" != "offline" ]; then
			debug-print "$FUNCNAME: fetching doc/$ECVS_SUBDIR..."
			ECVS_SUBDIR=doc/$ECVS_SUBDIR cvs_src_unpack
		fi
		
	fi
	
	# typically for kde cvs, the admin subdir lives in the kde-common module
	# which is also needed
	if [ ! -d "$S/admin" ]; then
		ECVS_MODULE="kde-common" ECVS_SUBDIR="admin" cvs_src_unpack
		mv ${WORKDIR}/kde-common/admin $WORKDIR/$ECVS_MODULE
	fi

	# make sure we give them a clean cvs checkout
	cd ${S}
	[ -f "Makefile" ] && make -f Makefile.cvs cvs-clean
	[ -f "config.cache" ] && rm config.cache

}


EXPORT_FUNCTIONS src_unpack