1 files changed, 167 insertions, 0 deletions
diff --git a/eclass/functions.eclass b/eclass/functions.eclass
new file mode 100644
index 000000000000..3cbec888240a
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+++ b/eclass/functions.eclass
@@ -0,0 +1,167 @@
+# Copyright 1999-2000 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License, v2 or later
+# Author Dan Armak <danarmak@gentoo.org>
+# $Header: /var/cvsroot/gentoo-x86/eclass/functions.eclass,v 1.1 2002/02/06 20:38:10 danarmak Exp $
+# This contains everything except things that modify ebuild variables and functions (e.g. $P, src_compile() etc.)
+ECLASS=functions
+
+# ---------------------
+# misc helper functions
+# ---------------------
+
+# adds all parameters to DEPEND and RDEPEND
+newdepend() {
+
+	debug-print-function newdepend $*
+	debug-print "newdepend: DEPEND=$DEPEND RDEPEND=$RDEPEND"
+
+	while [ -n "$1" ]; do
+		case $1 in
+		    "/autotools")
+			    DEPEND="${DEPEND} sys-devel/autoconf sys-devel/automake sys-devel/make"
+			    ;;
+		    "/c")
+			    DEPEND="${DEPEND} sys-devel/gcc virtual/glibc sys-devel/ld.so"
+			    RDEPEND="${RDEPEND} virtual/glibc sys-devel/ld.so"
+			    ;;
+		    *)
+			    DEPEND="$DEPEND $1"
+			    RDEPEND="$RDEPEND $1"
+			    ;;
+		esac
+		shift
+	done
+
+}
+
+# ---------------------------------------------------------------
+# kde/qt directory management etc. functions, was kde-dirs.ebuild
+# ---------------------------------------------------------------
+
+need-kde() {
+
+	debug-print-function $FUNCNAME $*
+	KDEVER="$1"
+	
+	#newdepend ">=kde-base/kdelibs-$KDEVER"
+	min-kde-ver $KDEVER
+	newdepend ">=kde-base/kdelibs-${selected_version}"
+	set-kdedir $KDEVER
+
+	qtver-from-kdever $KDEVER
+	need-qt $selected_version
+
+}
+
+set-kdedir() {
+
+	debug-print-function $FUNCNAME $*
+	
+	# for older make.globals versions which don't include the default KDE?DIR settings
+	[ -z "$KDE2DIR" ] && export KDE2DIR="/usr/kde/2"
+	[ -z "$KDE3DIR" ] && export KDE3DIR="/usr/kde/3"
+	# not defined at all by default
+	[ -z "$KDE2LIBSDIR" ] && export KDE2LIBSDIR="$KDE2DIR" 
+	[ -z "$KDE3LIBSDIR" ] && export KDE3LIBSDIR="$KDE3DIR" 
+	
+	local KDEVER
+	KDEVER=$1
+
+	# select 1st element in dot-separated string
+	IFSBACKUP=$IFS
+	IFS="."
+	KDEMAJORVER=""
+	for x in $KDEVER; do
+		[ -z "$KDEMAJORVER" ] && KDEMAJORVER=$x
+	done
+	IFS=$IFSBACKUP
+	
+	case $KDEMAJORVER in
+	    2) export KDEDIR=${KDE2LIBSDIR};;
+	    3) export KDEDIR=${KDE3LIBSDIR};;
+	esac
+	
+	debug-print "$FUNCNAME: result: KDEDIR=$KDEDIR"
+
+}
+
+need-qt() {
+
+	debug-print-function $FUNCNAME $*
+	QTVER="$1"
+	#newdepend ">=x11-libs/qt-$QTVER"
+	min-qt-ver $QTVER
+	newdepend "=x11-libs/qt-$selected_version*"
+	set-qtdir $QTVER
+
+}
+
+set-qtdir() {
+
+	debug-print-function $FUNCNAME $*
+
+	local QTVER
+	QTVER=$1
+
+	# select 1st element in dot-separated string
+	IFSBACKUP=$IFS
+	IFS="."
+	QTMAJORVER=""
+	for x in $QTVER; do
+		[ -z "$QTMAJORVER" ] && QTMAJORVER=$x
+	done
+	IFS=$IFSBACKUP
+
+	export QTDIR="/usr/qt/$QTMAJORVER"
+
+}
+
+# returns minimal qt version needed for specified kde version
+qtver-from-kdever() {
+
+	debug-print-function $FUNCNAME $*
+
+	local ver
+
+	case $1 in
+		2*)	ver=2.3.1;;
+		3*)	ver=3.0.1;;
+		*)	echo "!!! error: $FUNCNAME() called with invalid parameter: \"$1\", please report bug" && exit 1;;
+	esac
+
+	selected_version="$ver"
+
+}
+
+# compat
+need-kdelibs() {
+    echo "WARNING: need-kdelibs() called, where need-kde() is correct.
+If this happens at the unmerging of an old ebuild, disregard; otherwise report."
+    need-kde $*
+}
+
+# for new schemes
+min-kde-ver() {
+
+	debug-print-function $FUNCNAME $*
+
+	case $1 in
+	    2*)	selected_version="2.2.2-r2";;
+	    3*)	selected_version="3.0";;
+	    *)	echo "!!! error: $FUNCNAME() called with invalid parameter: \"$1\", please report bug" && exit 1;;
+	esac
+	
+}
+
+min-qt-ver() {
+
+	debug-print-function $FUNCNAME $*
+
+	case $1 in
+	    2*)	selected_version="2.3";;
+	    3*)	selected_version="3";;
+	    *)	echo "!!! error: $FUNCNAME() called with invalid parameter: \"$1\", please report bug" && exit 1;;
+	esac
+
+}
+