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# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/eclass/common-lisp-common-3.eclass,v 1.3 2011/12/27 17:55:12 fauli Exp $
#
# Author Matthew Kennedy <mkennedy@gentoo.org>
#
# Sundry code common to many Common Lisp related ebuilds. Some
# implementation use the Portage time stamp hack to ensure their
# installed files have the right modification time relative to each
# other.
inherit eutils
CLSOURCEROOT=/usr/share/common-lisp/source/
CLSYSTEMROOT=/usr/share/common-lisp/systems/
# Many of our Common Lisp ebuilds are either inspired by, or actually
# use packages and files from the Debian project's archives.
do-debian-credits() {
docinto debian
for i in copyright README.Debian changelog; do
test -f $i && dodoc "${S}"/debian/${i}
done
docinto .
}
# BIG FAT HACK: Since the Portage emerge step kills file timestamp
# information, we need to compensate by ensuring all FASL files are
# more recent than their source files.
# The following `impl-*-timestamp-hack' functions SHOULD NOT be used
# outside of this eclass.
# Bug http://bugs.gentoo.org/show_bug.cgi?id=16162 should remove the
# need for this hack.
impl-save-timestamp-hack() {
local impl=$1
dodir /usr/share/${impl}
tar cpjf "${D}"/usr/share/${impl}/portage-timestamp-compensate -C "${D}"/usr/$(get_libdir)/${impl} .
}
impl-restore-timestamp-hack() {
local impl=$1
tar xjpfo /usr/share/${impl}/portage-timestamp-compensate -C /usr/$(get_libdir)/${impl}
}
impl-remove-timestamp-hack() {
local impl=$1
rm -rf /usr/$(get_libdir)/${impl} &>/dev/null || true
}
standard-impl-postinst() {
local impl=$1
case ${impl} in
cmucl|sbcl)
impl-restore-timestamp-hack ${impl}
;;
*)
;;
esac
}
standard-impl-postrm() {
local impl=$1 impl_binary=$2
if [ ! -x ${impl_binary} ]; then
case ${impl} in
cmucl|sbcl)
impl-remove-timestamp-hack ${impl}
;;
*)
;;
esac
rm -rf /var/cache/common-lisp-controller/*/${impl}
fi
}
# Local Variables: ***
# mode: shell-script ***
# tab-width: 4 ***
# End: ***
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