Eclasses release 2. This time they are supposed to be fully operational.

Bug hunters please!

1 files changed, 58 insertions, 0 deletions

diff --git a/eclass/virtual.eclass b/eclass/virtual.eclass
new file mode 100644
index 000000000000..49bdc1a16483
--- /dev/null
+++ b/eclass/virtual.eclass
@@ -0,0 +1,58 @@
+# 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/virtual.eclass,v 1.3 2001/09/29 12:35:38 danarmak Exp $
+# All other eclasses, and thus ebuilds, inherit from this. It defines the EXPORT_FUNCTIONS
+# string, which (should) be eval'd by all other eclasses.
+
+# Used by the EXPORT_FUNCTIONS code, and placed at the beginning of the eclass
+# for elegancy's sake.
+# Someday the code that processes an ebuild's name and extracts $PN from it
+# can be adapted to automatically calculate $ECLASS from the filename.
+# Note that this must come after any inherit lines.
+ECLASS=virtual
+
+DESCRIPTION="Based on the $ECLASS eclass."
+
+virtual_src_unpack() {
+return
+}
+virtual_src_compile() {
+return
+}
+virtual_src_install() {
+return
+}
+virtual_pkg_preinst() {
+return
+}
+virtual_pkg_postinst() {
+return
+}
+virtual_pkg_prerm() {
+return
+}
+virtual_pkg_postrm() {
+return
+}
+
+# EXPORT_FUNCTIONS trick
+# This is the global part, defined here only.
+
+EXPORT_FUNCTIONS() {
+
+	while [ "$1" ]; do
+	    #debug - if you use it, make sure to touch /1 /2 first
+	    #mv /1 /2
+	    #echo "$1() { ${ECLASS}_$1 ; }" | cat /2 - > /1
+	    eval "$1() { ${ECLASS}_$1 ; }" > /dev/null
+
+	shift
+	done
+
+}
+
+
+# This part should be repeated for every eclass inheriting from here.
+EXPORT_FUNCTIONS src_unpack src_compile src_install pkg_preinst pkg_postinst pkg_prerm pkg_postrm
+