| #!/usr/bin/env bash |
| |
| while getopts p:l:r:a: OPT ; do |
| case "${OPT}" in |
| p) package="${OPTARG}";; |
| l) pkg_list="${OPTARG}";; |
| r) readelf="${OPTARG}";; |
| a) arch_name="${OPTARG}";; |
| :) error "option '%s' expects a mandatory argument\n" "${OPTARG}";; |
| \?) error "unknown option '%s'\n" "${OPTARG}";; |
| esac |
| done |
| |
| if test -z "${package}" -o -z "${pkg_list}" -o -z "${readelf}" -o -z "${arch_name}" ; then |
| echo "Usage: $0 -p <pkg> -l <pkg-file-list> -r <readelf> -a <arch name>" |
| exit 1 |
| fi |
| |
| exitcode=0 |
| |
| # Only split on new lines, for filenames-with-spaces |
| IFS=" |
| " |
| |
| while read f; do |
| # Skip firmware files, they could be ELF files for other |
| # architectures |
| if [[ "${f}" =~ ^/(usr/)?lib/firmware/.* ]]; then |
| continue |
| fi |
| |
| # Skip files in /usr/share, several packages (qemu, |
| # pru-software-support) legitimately install ELF binaries that |
| # are not for the target architecture |
| if [[ "${f}" =~ ^/usr/share/.* ]]; then |
| continue |
| fi |
| |
| # Get architecture using readelf. We pipe through 'head -1' so |
| # that when the file is a static library (.a), we only take |
| # into account the architecture of the first object file. |
| arch=$(LC_ALL=C ${readelf} -h "${TARGET_DIR}/${f}" 2>&1 | \ |
| sed -r -e '/^ Machine: +(.+)/!d; s//\1/;' | head -1) |
| |
| # If no architecture found, assume it was not an ELF file |
| if test "${arch}" = "" ; then |
| continue |
| fi |
| |
| # Architecture is correct |
| if test "${arch}" = "${arch_name}" ; then |
| continue |
| fi |
| |
| printf 'ERROR: architecture for "%s" is "%s", should be "%s"\n' \ |
| "${f}" "${arch}" "${arch_name}" |
| |
| exitcode=1 |
| done < <( sed -r -e "/^${package},\.(.+)$/!d; s//\1/;" ${pkg_list} ) |
| |
| exit ${exitcode} |