re-write of the gtk-engines2 eclass. read the actual eclass for more reasons

1 files changed, 122 insertions, 0 deletions

diff --git a/eclass/gtk-engines2.eclass b/eclass/gtk-engines2.eclass
new file mode 100644
index 000000000000..46f352d45928
--- /dev/null
+++ b/eclass/gtk-engines2.eclass
@@ -0,0 +1,122 @@
+# Copyright 1999-2003 Gentoo Technologies, Inc.
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/eclass/gtk-engines2.eclass,v 1.1 2003/06/18 23:40:44 liquidx Exp $
+
+# This is a utility eclass for installing GTK+ Theme Engines. It detects
+# whether gtk+-1 and/or gtk+-2 is installed and sets up variables to help with
+# installing the engines into the right position.
+#
+# Variables it sets are :
+#
+#  HAS_GTK1 / HAS_GTK2   -- simply if GTK+1 or GTK+2 is installed
+#  GTK1_ENGINES_DIR      -- directory where gtk+1 engines are installed
+#  GTK2_ENGINES_DIR      -- directory where gtk+2 engines are installed
+#
+# *** NOTE *** If your engine has both GTK+1 and GTK+2 versions :
+#
+#  Set the following variables if they are in different directories:
+# 
+#  GTK1_S  -- GTK+1 Source Directory
+#  GTK2_S  -- GTK+2 Source Directory
+#
+#  Also note you should not set DEPEND and let the eclass set the dependencies 
+#
+# Comments:
+#
+# Most theme engines include ./configure scripts that solve most of the
+# path problems. Sometimes there are certain versions that have trouble
+# with paths. If they do, then you can use the above variables
+#
+# We do not employ USE flags "gtk" and "gtk2" because they are unsuitable
+# in this case. We install the whole package of themes available, both
+# GTK+1 and GTK+2 if available. We assume that the user would want both
+# since the space savings are negligible.
+# 
+# Note that this deals specifically with GTK ENGINES and not GTK THEMES. Some
+# engines have themes that accompany them, and they are thus installed. You
+# should not be using this eclass (it won't help anyway) if you are making
+# a pure GTK+ theme ebuild.
+# 
+# - liquidx@gentoo.org (16 Jun 2003)
+
+ECLASS="gtk-engines2"
+INHERITED="$INHERITED $ECLASS"
+
+DESCRIPTION="GTK+1/2 ${PN/gtk-engines-} Theme Engine"
+HOMEPAGE="http://art.gnome.org/ http://themes.freshmeat.net/"
+
+# --- here we define some useful variables for gtk-engines installation
+
+if has_version "=x11-libs/gtk+-1.2*"; then
+	HAS_GTK1=1
+	GTK1_ENGINES_DIR=/usr/lib/gtk/themes/engines
+fi	
+
+if has_version ">=x11-libs/gtk+-2" || use gtk2; then
+	HAS_GTK2=1
+	GTK2_FULL_VER=$(pkg-config gtk+-2.0 --modversion)
+	GTK2_MAJOR_VER=${GTK2_FULL_VER%.*}.0
+	GTK2_ENGINES_DIR=/usr/lib/gtk-2.0/${GTK2_MAJOR_VER}/engines
+fi
+
+# --- if we don't have any gtk version, we depend on USE flags to tell us
+# --- which one to use. otherwise, we don't add any deps. make the ebuild
+# --- tell us what DEPEND it wants.
+
+if ! has_version "x11-libs/gtk+"; then
+	use gtk2 \
+		&& newdepend ">=x11-libs/gtk+-2" \
+		|| newdepend "=x11-libs/gtk+-1.2*"
+fi		
+
+# --- if GTK1_S and GTK2_S is set, then we do both themes,
+# --- otherwise, just do the normal src_compile/install wrap.
+
+gtk-engines2_src_compile() {
+	
+	if [ -n "${GTK2_S}" -a -n "${GTK1_S}" ]; then 
+		if [ -n "${HAS_GTK2}" ]; then
+			cd ${GTK2_S}
+			econf || die "gtk2 configure failed"
+			emake || die "gtk2 make failed"
+	    fi
+		if [ -n "${HAS_GTK1}" ]; then
+			cd ${GTK1_S}
+			econf || die "gtk1 configure failed"
+			emake || die "gtk1 make failed"
+	    fi
+	else
+		cd ${S}
+		econf ${@} || die "configure failed"
+		emake || make || die "make failed"
+	fi
+}
+
+DEFAULT_DOCS="COPYING README NEWS AUTHORS ChangeLog INSTALL"
+
+gtk-engines2_src_install() {
+
+	if [ -n "${GTK2_S}" -a -n "${GTK1_S}" ]; then 
+		if [ -n "${HAS_GTK2}" ]; then
+			cd ${GTK2_S}
+			make DESTDIR=${D} install || die "gtk2 install failed"
+			for x in ${DEFAULT_DOCS} ${DOCS}; do
+				newdoc ${x} ${x}.gtk2
+			done
+		fi
+		if [ -n "${HAS_GTK1}" ]; then
+			cd ${GTK1_S}
+			make DESTDIR=${D} install || die "gtk1 install failed"
+			for x in ${DEFAULT_DOCS} ${DOCS}; do
+				newdoc ${x} ${x}.gtk1
+			done		
+	    fi
+	else
+		cd ${S}
+		make DESTDIR=${D} ${@} install || die "install failed"
+		dodoc ${DEFAULT_DOCS} ${DOCS}
+   	fi		
+}
+
+EXPORT_FUNCTIONS src_compile src_install
+