1 files changed, 78 insertions, 0 deletions
diff --git a/eclass/common-lisp.eclass b/eclass/common-lisp.eclass
new file mode 100644
index 00000000000..a67c4c2f5fc
--- /dev/null
+++ b/eclass/common-lisp.eclass
@@ -0,0 +1,78 @@
+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+#
+# Author Matthew Kennedy <mkennedy@gentoo.org>
+#
+# This eclass supports the common-lisp-controller installation of many
+# Common Lisp libraries
+
+inherit common-lisp-common
+
+CLPACKAGE=
+DEPEND="dev-lisp/common-lisp-controller"
+
+EXPORT_FUNCTIONS pkg_preinst pkg_postinst pkg_postrm
+
+common-lisp_pkg_postinst() {
+	if [ -z "${CLPACKAGE}" ]; then
+		die "CLPACKAGE was empty or undefined upon call to pkg_prerm"
+	else
+		for package in ${CLPACKAGE}; do
+			einfo "Registering Common Lisp source for ${package}"
+			register-common-lisp-source ${package}
+		done
+	fi
+}
+
+common-lisp_pkg_postrm() {
+	if [ -z "${CLPACKAGE}" ]; then
+		die "CLPACKAGE was empty or undefined upon call to pkg_prerm"
+	else
+		for package in ${CLPACKAGE}; do
+			if [ ! -d ${CLSOURCEROOT}/${package} ]; then
+				einfo "Unregistering Common Lisp source for ${package}"
+#				rm -rf ${CLFASLROOT}/*/${package}
+				unregister-common-lisp-source ${package}
+			fi
+		done
+	fi
+}
+
+#
+# In pkg_preinst, we remove the FASL files for the previous version of
+# the source.
+#
+common-lisp_pkg_preinst() {
+	if [ -z "${CLPACKAGE}" ]; then
+		die "CLPACKAGE was empty or undefined upon call to pkg_preinst"
+	else
+		for package in ${CLPACKAGE}; do
+			einfo "Removing FASL files for previous version of Common Lisp package ${package}"
+			rm -rf ${CLFASLROOT}/*/${package} || true
+		done
+	fi
+}
+
+common-lisp-install() {
+	insinto ${CLSOURCEROOT}/${CLPACKAGE}
+	doins $@
+}
+
+common-lisp-system-symlink() {
+	dodir ${CLSYSTEMROOT}/`dirname ${CLPACKAGE}`
+	if [ $# -eq 0 ]; then
+		dosym ${CLSOURCEROOT}/${CLPACKAGE}/${CLPACKAGE}.asd \
+			${CLSYSTEMROOT}/${CLPACKAGE}.asd
+	else
+		for package in "$@" ; do
+			dosym ${CLSOURCEROOT}/$CLPACKAGE/${package}.asd \
+				${CLSYSTEMROOT}/${package}.asd
+		done
+	fi
+}
+
+# Local Variables: ***
+# mode: shell-script ***
+# tab-width: 4 ***
+# End: ***