installsources.bash

#!/usr/bin/env bash
# vim: set et sw=4 sts=4 :

if [ x$INSTALL_SOURCES = x ]
then
  exit 0
fi

echo "Running installsources"

touch /tmp/installsources

save_elf_sources() {
    local binary=$1
    local sources_dir=/usr/src/debug/${CATEGORY}/${PF}

    debugedit -b "${WORKDIR}" -d "${sources_dir}" \
        -l "${T}"/debug.sources "${binary}"
    if [[ -s ${T}/debug.sources ]] ; then
        [[ -d ${D}${sources_dir} ]] || mkdir -p "${D}${sources_dir}"
        grep -zv '/<built-in>$' "${T}"/debug.sources | \
            (cd "${WORKDIR}"; LANG=C sort -z -u | \
            rsync -rtL0 --files-from=- "${WORKDIR}/" "${D}${sources_dir}/" 2>/dev/null )
    fi
}

for binary in \
    $(scanelf -yqRBF '#k%F' -k '.symtab' "${D}")
do
    ftype=$(file "${binary}") || continue
    [[ -z ${ftype} ]] && continue

    if [[ ${ftype} == *"SB executable"*
        || ${ftype} == *"SB shared object"*
        || ${ftype} == *"SB relocatable"* ]] ;
    then
        echo "   ${binary:${#D}}"
        save_elf_sources "${binary}"
    fi
done