lyx beta fix ftp location

1 files changed, 204 insertions, 0 deletions

diff --git a/eclass/tla.eclass b/eclass/tla.eclass
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+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/eclass/tla.eclass,v 1.12 2012/02/26 16:13:38 pacho Exp $
+#
+# Original Author:    Jeffrey Yasskin <jyasskin@mail.utexas.edu>
+#
+# Originally derived from the cvs eclass.
+#
+# This eclass provides the generic tla fetching functions.
+# to use from an ebuild, set the 'ebuild-configurable settings' below in your
+# ebuild before inheriting.  then either leave the default src_unpack or extend
+# over tla_src_unpack.
+
+# Most of the time, you will define only $ETLA_VERSION and $ETLA_ARCHIVES in
+# your ebuild.
+
+# TODO:
+# Make it support particular revisions.
+
+inherit eutils
+
+# Don't download anything other than the tla archive
+SRC_URI=""
+
+# You shouldn't change these settings yourself! The ebuild/eclass inheriting
+# this eclass will take care of that.
+
+# --- begin ebuild-configurable settings
+
+# tla command to run. Theoretically, substituting any arch derivative should be
+# relatively easy.
+[ -z "$ETLA_TLA_CMD" ] && ETLA_TLA_CMD="tla"
+
+# tla commands with options
+[ -z "$ETLA_GET_CMD" ] && ETLA_GET_CMD="get"
+[ -z "$ETLA_UPDATE_CMD" ] && ETLA_UPDATE_CMD="replay"
+
+# Where the tla modules are stored/accessed
+[ -z "$ETLA_TOP_DIR" ] && ETLA_TOP_DIR="${DISTDIR}/tla-src"
+
+# Name of tla version in the format
+#  user@example.com--archive-name/category--branch--version
+# (in other words, an argument to tla get, update, or replay)
+[ -z "$ETLA_VERSION" ] && ETLA_VERSION=""
+
+# A space-separated list of significant archive URLs. You should definitely
+# include the URL for the archive your version is stored in, and if it refers
+# to any other archives, also list them.
+[ -z "$ETLA_ARCHIVES" ] && ETLA_ARCHIVES=""
+
+# The location in which to cache the version, relative to $ETLA_TOP_DIR.
+[ -z "$ETLA_CACHE_DIR" ] && ETLA_CACHE_DIR="${ETLA_VERSION}"
+
+# ETLA_CLEAN: set this to something to get a clean copy when updating (removes
+# the working directory, then uses $ETLA_GET_CMD to re-download it.)
+
+# --- end ebuild-configurable settings ---
+
+# add tla to deps
+DEPEND="dev-util/tla"
+
+# registers archives mentioned in $ETLA_ARCHIVES
+tla_register_archives() {
+	debug-print-function $FUNCNAME $* $ETLA_ARCHIVES
+
+	for archive in $ETLA_ARCHIVES; do
+		$ETLA_TLA_CMD register-archive -f $archive || die "Could not register archive $archive"
+	done
+}
+
+# checks that configuration variables have rational values.
+tla_check_vars() {
+	[ -z "$ETLA_VERSION" ] && die "ETLA_VERSION must be set by the ebuild. Please fix this ebuild."
+	$ETLA_TLA_CMD valid-package-name --archive --vsn $ETLA_VERSION || \
+		die "ETLA_VERSION has an invalid format. Please fix this ebuild."
+}
+
+# is called from tla_src_unpack
+tla_fetch() {
+
+	debug-print-function $FUNCNAME $*
+
+	if [ -n "$ETLA_CLEAN" ]; then
+		rm -rf $ETLA_TOP_DIR/$ETLA_CACHE_DIR
+	fi
+
+	# create the top dir if needed
+	if [ ! -d "$ETLA_TOP_DIR" ]; then
+		# note that the addwrite statements in this block are only there to allow creating ETLA_TOP_DIR;
+		# we've already allowed writing inside it
+		# this is because it's simpler than trying to find out the parent path of the directory, which
+		# would need to be the real path and not a symlink for things to work (so we can't just remove
+		# the last path element in the string)
+		debug-print "$FUNCNAME: checkout mode. creating tla directory"
+		addwrite /foobar
+		addwrite /
+		mkdir -p "$ETLA_TOP_DIR"
+		export SANDBOX_WRITE="${SANDBOX_WRITE//:\/foobar:\/}"
+	fi
+
+	# in case ETLA_TOP_DIR is a symlink to a dir, get the real dir's path,
+	# otherwise addwrite() doesn't work.
+	cd -P "$ETLA_TOP_DIR" > /dev/null
+	ETLA_TOP_DIR="`/bin/pwd`"
+
+	# disable the sandbox for this dir
+	addwrite "$ETLA_TOP_DIR"
+
+	# break $ETLA_VERSION into pieces
+	local tla_archive=`$ETLA_TLA_CMD parse-package-name --arch $ETLA_VERSION`
+	local tla_version=`$ETLA_TLA_CMD parse-package-name --package-version $ETLA_VERSION`
+	#local tla_revision=`$ETLA_TLA_CMD parse-package-name --lvl $ETLA_VERSION`
+
+	# determine checkout or update mode and change to the right directory.
+	if [ ! -d "$ETLA_TOP_DIR/$ETLA_CACHE_DIR/{arch}" ]; then
+		mode=get
+		mkdir -p "$ETLA_TOP_DIR/$ETLA_CACHE_DIR"
+		cd "$ETLA_TOP_DIR/$ETLA_CACHE_DIR/.."
+		rmdir "`basename "$ETLA_CACHE_DIR"`"
+	else
+		mode=update
+		cd "$ETLA_TOP_DIR/$ETLA_CACHE_DIR"
+	fi
+
+	# switch versions automagically if needed
+	if [ "$mode" == "update" ]; then
+		local oldversion="`$ETLA_TLA_CMD tree-version`"
+		if [ "$tla_archive/$tla_version" != "$oldversion" ]; then
+
+			einfo "Changing TLA version from $oldversion to $tla_archive/$tla_version:"
+			debug-print "$FUNCNAME: Changing TLA version from $oldversion to $tla_archive/$tla_version:"
+
+			$ETLA_TLA_CMD set-tree-version $tla_archive/$tla_version
+
+		fi
+	fi
+
+	# commands to run
+	local cmdget="${ETLA_TLA_CMD} ${ETLA_GET_CMD} ${ETLA_VERSION} `basename $ETLA_CACHE_DIR`"
+	local cmdupdate="${ETLA_TLA_CMD} ${ETLA_UPDATE_CMD} ${ETLA_VERSION}"
+
+	if [ "${mode}" == "get" ]; then
+		einfo "Running $cmdget"
+		eval $cmdget || die "tla get command failed"
+	elif [ "${mode}" == "update" ]; then
+		einfo "Running $cmdupdate"
+		eval $cmdupdate || die "tla update command failed"
+	fi
+
+}
+
+
+tla_src_unpack() {
+
+	debug-print-function $FUNCNAME $*
+
+	debug-print "$FUNCNAME: init:
+	ETLA_TLA_CMD=$ETLA_TLA_CMD
+	ETLA_GET_CMD=$ETLA_GET_CMD
+	ETLA_UPDATE_CMD=$ETLA_UPDATE_CMD
+	ETLA_TOP_DIR=$ETLA_TOP_DIR
+	ETLA_VERSION=$ETLA_VERSION
+	ETLA_ARCHIVES=$ETLA_ARCHIVES
+	ETLA_CACHE_DIR=$ETLA_CACHE_DIR
+	ETLA_CLEAN=$ETLA_CLEAN"
+
+	einfo "Registering Archives ..."
+	tla_register_archives
+
+	einfo "Checking that passed-in variables are rational ..."
+	tla_check_vars
+
+	einfo "Fetching tla version $ETLA_VERSION into $ETLA_TOP_DIR ..."
+	tla_fetch
+
+	einfo "Copying $ETLA_CACHE_DIR from $ETLA_TOP_DIR ..."
+	debug-print "Copying $ETLA_CACHE_DIR from $ETLA_TOP_DIR ..."
+
+	# probably redundant, but best to make sure
+	# Use ${WORKDIR}/${P} rather than ${S} so user can point ${S} to something inside.
+	mkdir -p "${WORKDIR}/${P}"
+
+	eshopts_push -s dotglob	# get any dotfiles too.
+	cp -Rf "$ETLA_TOP_DIR/$ETLA_CACHE_DIR"/* "${WORKDIR}/${P}"
+	eshopts_pop
+
+	# implement some of base_src_unpack's functionality;
+	# note however that base.eclass may not have been inherited!
+	#if [ -n "$PATCHES" ]; then
+	#	debug-print "$FUNCNAME: PATCHES=$PATCHES, S=$S, autopatching"
+	#	cd "$S"
+	#	for x in $PATCHES; do
+	#		debug-print "patching from $x"
+	#		patch -p0 < "$x"
+	#	done
+	#	# make sure we don't try to apply patches more than once, since
+	#	# tla_src_unpack may be called several times
+	#	export PATCHES=""
+	#fi
+
+	einfo "Version ${ETLA_VERSION} is now in ${WORKDIR}/${P}"
+}
+
+EXPORT_FUNCTIONS src_unpack