#!/bin/sh # Used to find files installed in sysroot which are not tracked by sstate manifest # Global vars tmpdir= usage () { cat << EOF Welcome to sysroot cruft finding utility. $0 <OPTION> Options: -h, --help Display this help and exit. --tmpdir=<tmpdir> Specify tmpdir, will use the environment variable TMPDIR if it is not specified. Something like /OE/oe-core/tmp-eglibc (no / at the end). EOF } # Print error information and exit. echo_error () { echo "ERROR: $1" >&2 exit 1 } while [ -n "$1" ]; do case $1 in --tmpdir=*) tmpdir=`echo $1 | sed -e 's#^--tmpdir=##' | xargs readlink -e` [ -d "$tmpdir" ] || echo_error "Invalid argument to --tmpdir" shift ;; --help|-h) usage exit 0 ;; *) echo "Invalid arguments $*" echo_error "Try '$0 -h' for more information." ;; esac done # sstate cache directory, use environment variable TMPDIR # if it was not specified, otherwise, error. [ -n "$tmpdir" ] || tmpdir=$TMPDIR [ -n "$tmpdir" ] || echo_error "No tmpdir found!" [ -d "$tmpdir" ] || echo_error "Invalid tmpdir \"$tmpdir\"" OUTPUT=${tmpdir}/sysroot.cruft.`date "+%s"` WHITELIST="\/var\/pseudo\($\|\/[^\/]*$\) \/shlibs$ \.pyc$ \.pyo$" mkdir ${OUTPUT} find ${tmpdir}/sstate-control -name \*.populate-sysroot\* -o -name \*.package\* | xargs cat | grep sysroots | \ sed 's#/$##g; s#///*#/#g' | \ # work around for paths ending with / for directories and multiplied // (e.g. paths to native sysroot) sort > ${OUTPUT}/master.list.all sort -u ${OUTPUT}/master.list.all > ${OUTPUT}/master.list # -u because some directories are listed for more recipes find ${tmpdir}/sysroots/ | \ sort > ${OUTPUT}/sysroot.list diff ${OUTPUT}/master.list.all ${OUTPUT}/master.list > ${OUTPUT}/duplicates diff ${OUTPUT}/master.list ${OUTPUT}/sysroot.list > ${OUTPUT}/diff.all cp ${OUTPUT}/diff.all ${OUTPUT}/diff for item in ${WHITELIST}; do sed -i "/${item}/d" ${OUTPUT}/diff; done # too many false positives for directories # echo "Following files are installed in sysroot at least twice" # cat ${OUTPUT}/duplicates echo "Following files are installed in sysroot, but not tracked by sstate" cat ${OUTPUT}/diff