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Diffstat (limited to 'eclass/common-lisp-common.eclass')
| -rw-r--r-- | eclass/common-lisp-common.eclass | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/eclass/common-lisp-common.eclass b/eclass/common-lisp-common.eclass new file mode 100644 index 000000000000..7350573238a7 --- /dev/null +++ b/eclass/common-lisp-common.eclass @@ -0,0 +1,209 @@ +# Copyright 1999-2012 Gentoo Foundation +# Distributed under the terms of the GNU General Public License v2 +# $Id$ +# +# Author Matthew Kennedy <mkennedy@gentoo.org> +# +# Sundry code common to many Common Lisp related ebuilds. + +# Some handy constants + +inherit eutils multilib + +CLFASLROOT=/usr/$(get_libdir)/common-lisp/ +CLSOURCEROOT=/usr/share/common-lisp/source/ +CLSYSTEMROOT=/usr/share/common-lisp/systems/ + +# Many of our Common Lisp ebuilds are either inspired by, or actually +# use packages and files from the Debian project's archives. + +do-debian-credits() { + docinto debian + for i in copyright README.Debian changelog; do + # be silent, since all files are not always present + dodoc "${S}"/debian/${i} &>/dev/null || true + done + docinto . +} + +# Most of the code below is from Debian's Common Lisp Controller +# package + +register-common-lisp-implementation() { + PROGNAME=$(basename $0) + # first check if there is at least a compiler-name: + if [ -z "$1" ] ; then + cat <<EOF +usage: $PROGNAME compiler-name + +registers a Common Lisp compiler to the +Common-Lisp-Controller system. +EOF + exit 1 + fi + IMPL=$1 + FILE="/usr/$(get_libdir)/common-lisp/bin/$IMPL.sh" + if [ ! -f "$FILE" ] ; then + cat <<EOF +$PROGNAME: I cannot find the script $FILE for the implementation $IMPL +EOF + exit 2 + fi + if [ ! -r "$FILE" ] ; then + cat <<EOF +$PROGNAME: I cannot read the script $FILE for the implementation $IMPL +EOF + exit 2 + fi + # install CLC into the lisp + sh "$FILE" install-clc || (echo "Installation of CLC failed" >&2 ; exit 3) + mkdir /usr/$(get_libdir)/common-lisp/$IMPL &>/dev/null || true + chown cl-builder:cl-builder /usr/$(get_libdir)/common-lisp/$IMPL + + # now recompile the stuff + for i in /usr/share/common-lisp/systems/*.asd ; do + if [ -f $i -a -r $i ] ; then + i=${i%.asd} + package=${i##*/} + clc-autobuild-check $IMPL $package + if [ $? = 0 ]; then + echo recompiling package $package for implementation $IMPL + /usr/bin/clc-send-command --quiet recompile $package $IMPL + fi + fi + done + for i in /usr/share/common-lisp/systems/*.system ; do + if [ -f $i -a -r $i ] ; then + i=${i%.system} + package=${i##*/} + clc-autobuild-check $IMPL $package + if [ $? = 0 ]; then + echo recompiling package $package for implementation $IMPL + /usr/bin/clc-send-command --quiet recompile $package $IMPL + fi + fi + done + echo "$PROGNAME: Compiler $IMPL installed" +} + +unregister-common-lisp-implementation() { + PROGNAME=$(basename $0) + if [ `id -u` != 0 ] ; then + echo $PROGNAME: you need to be root to run this program + exit 1 + fi + if [ -z "$1" ] ; then + cat <<EOF +usage: $PROGNAME compiler-name + +un-registers a Common Lisp compiler to the +Common-Lisp-Controller system. +EOF + exit 1 + fi + IMPL=$1 + IMPL_BIN="/usr/$(get_libdir)/common-lisp/bin/$IMPL.sh" + if [ ! -f "$IMPL_BIN" ] ; then + cat <<EOF +$PROGNAME: No implementation of the name $IMPL is registered +Cannot find the file $IMPL_BIN + +Maybe you already removed it? +EOF + exit 0 + fi + if [ ! -r "$IMPL_BIN" ] ; then + cat <<EOF +$PROGNAME: No implementation of the name $IMPL is registered +Cannot read the file $IMPL_BIN + +Maybe you already removed it? +EOF + exit 0 + fi + # Uninstall the CLC + sh $IMPL_BIN remove-clc || echo "De-installation of CLC failed" >&2 + clc-autobuild-impl $IMPL inherit + # Just remove the damn subtree + (cd / ; rm -rf "/usr/$(get_libdir)/common-lisp/$IMPL/" ; true ) + echo "$PROGNAME: Common Lisp implementation $IMPL uninstalled" +} + +reregister-all-common-lisp-implementations() { + # Rebuilds all common lisp implementations + # Written by Kevin Rosenberg <kmr@debian.org> + # GPL-2 license + local clc_bin_dir=/usr/$(get_libdir)/common-lisp/bin + local opt=$(shopt nullglob); shopt -s nullglob + cd $clc_bin_dir + for impl_bin in *.sh; do + impl=$(echo $impl_bin | sed 's/\(.*\).sh/\1/') + unregister-common-lisp-implementation $impl + register-common-lisp-implementation $impl + done + cd - >/dev/null + [[ $opt = *off ]] && shopt -u nullglob +} + +# 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. + +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 +} + +test-in() { + local symbol=$1 + shift + for i in $@; do + if [ $i == ${symbol} ]; then + return 0 # true + fi + done + false +} + +standard-impl-postinst() { + local impl=$1 + rm -rf /usr/$(get_libdir)/common-lisp/${impl}/* &>/dev/null || true + chown cl-builder:cl-builder /usr/$(get_libdir)/common-lisp/${impl} + if test-in ${impl} cmucl sbcl; then + impl-restore-timestamp-hack ${impl} + fi + chown -R root:0 /usr/$(get_libdir)/${impl} + /usr/bin/clc-autobuild-impl ${impl} yes + register-common-lisp-implementation ${impl} +} + +standard-impl-postrm() { + local impl=$1 impl_binary=$2 + # Since we keep our own time stamps we must manually remove them + # here. + if [ ! -x ${impl_binary} ]; then + if test-in ${impl} cmucl sbcl; then + impl-remove-timestamp-hack ${impl} + fi + rm -rf /usr/$(get_libdir)/common-lisp/${impl}/* + fi +} + +# Local Variables: *** +# mode: shell-script *** +# tab-width: 4 *** +# End: *** |