#!/bin/sh
# /usr/lib/emacsen-common/packages/install/systemtap-common
set -e
PACKAGE=systemtap-common

FLAVOR=$1

byte_compile_options="-batch -f batch-byte-compile"
el_files="systemtap-init.el systemtap-mode.el"
el_dir=/usr/share/emacs/site-lisp/${PACKAGE}/
elc_dir=/usr/share/${FLAVOR}/site-lisp/${PACKAGE}/

case "${FLAVOR}" in
    emacs)
        ;;
    emacs23|emacs24|emacs-snapshot)
        echo install/${PACKAGE}: Handling install of emacsen flavor ${FLAVOR}
        [ -d ${elc_dir} ] || mkdir ${elc_dir}

        # Symlink the .el files (emacsen policy 6E)
        for i in ${el_files}; do
            ln -fs ../../../emacs/site-lisp/${PACKAGE}/${i} ${elc_dir}/${i}
        done

        # Byte compile them
        cd ${elc_dir}
        LOG=`mktemp -t elc.XXXXXXXXXXXX`
        if ! ${FLAVOR} ${byte_compile_options} ${el_files} > ${LOG} 2>&1; then
            echo Byte-compilation failed:
            cat ${LOG}
            rm ${LOG}
            exit 1
        fi
        rm ${LOG}
        ;;
    *)
        echo install/${PACKAGE}: Ignoring unsupported flavor ${FLAVOR}
        ;;
esac

exit 0;

