diff options
Diffstat (limited to 'import-layers/yocto-poky/meta/classes/image-swab.bbclass')
| -rw-r--r-- | import-layers/yocto-poky/meta/classes/image-swab.bbclass | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/import-layers/yocto-poky/meta/classes/image-swab.bbclass b/import-layers/yocto-poky/meta/classes/image-swab.bbclass new file mode 100644 index 000000000..6b02cadaf --- /dev/null +++ b/import-layers/yocto-poky/meta/classes/image-swab.bbclass @@ -0,0 +1,94 @@ +HOST_DATA ?= "${TMPDIR}/host-contamination-data/" +SWABBER_REPORT ?= "${LOG_DIR}/swabber/" +SWABBER_LOGS ?= "${LOG_DIR}/contamination-logs" +TRACE_LOGDIR ?= "${SWABBER_LOGS}/${PACKAGE_ARCH}" +TRACE_LOGFILE = "${TRACE_LOGDIR}/${PN}-${PV}" + +SWAB_ORIG_TASK := "${BB_DEFAULT_TASK}" +BB_DEFAULT_TASK = "generate_swabber_report" + +# Several recipes don't build with parallel make when run under strace +# Ideally these should be fixed but as a temporary measure disable parallel +# builds for troublesome recipes +PARALLEL_MAKE_pn-openssl = "" +PARALLEL_MAKE_pn-glibc = "" +PARALLEL_MAKE_pn-glib-2.0 = "" +PARALLEL_MAKE_pn-libxml2 = "" +PARALLEL_MAKE_pn-readline = "" +PARALLEL_MAKE_pn-util-linux = "" +PARALLEL_MAKE_pn-binutils = "" +PARALLEL_MAKE_pn-bison = "" +PARALLEL_MAKE_pn-cmake = "" +PARALLEL_MAKE_pn-elfutils = "" +PARALLEL_MAKE_pn-gcc = "" +PARALLEL_MAKE_pn-gcc-runtime = "" +PARALLEL_MAKE_pn-m4 = "" +PARALLEL_MAKE_pn-opkg = "" +PARALLEL_MAKE_pn-pkgconfig = "" +PARALLEL_MAKE_pn-prelink = "" +PARALLEL_MAKE_pn-rpm = "" +PARALLEL_MAKE_pn-tcl = "" +PARALLEL_MAKE_pn-beecrypt = "" +PARALLEL_MAKE_pn-curl = "" +PARALLEL_MAKE_pn-gmp = "" +PARALLEL_MAKE_pn-libmpc = "" +PARALLEL_MAKE_pn-libxslt = "" +PARALLEL_MAKE_pn-lzo = "" +PARALLEL_MAKE_pn-popt = "" +PARALLEL_MAKE_pn-linux-wrs = "" +PARALLEL_MAKE_pn-libgcrypt = "" +PARALLEL_MAKE_pn-gpgme = "" +PARALLEL_MAKE_pn-udev = "" +PARALLEL_MAKE_pn-gnutls = "" + +python() { + # NOTE: It might be useful to detect host infection on native and cross + # packages but as it turns out to be pretty hard to do this for all native + # and cross packages which aren't swabber-native or one of its dependencies + # I have ignored them for now... + if not bb.data.inherits_class('native', d) and not bb.data.inherits_class('nativesdk', d) and not bb.data.inherits_class('cross', d): + deps = (d.getVarFlag('do_setscene', 'depends', True) or "").split() + deps.append('strace-native:do_populate_sysroot') + d.setVarFlag('do_setscene', 'depends', " ".join(deps)) + logdir = d.expand("${TRACE_LOGDIR}") + bb.utils.mkdirhier(logdir) + else: + d.setVar('STRACEFUNC', '') +} + +STRACEPID = "${@os.getpid()}" +STRACEFUNC = "imageswab_attachstrace" + +do_configure[prefuncs] += "${STRACEFUNC}" +do_compile[prefuncs] += "${STRACEFUNC}" + +imageswab_attachstrace () { + STRACE=`which strace` + + if [ -x "$STRACE" ]; then + swabber-strace-attach "$STRACE -f -o ${TRACE_LOGFILE}-${BB_CURRENTTASK}.log -e trace=open,execve -p ${STRACEPID}" "${TRACE_LOGFILE}-traceattach-${BB_CURRENTTASK}.log" + fi +} + +do_generate_swabber_report () { + + update_distro ${HOST_DATA} + + # Swabber can't create the directory for us + mkdir -p ${SWABBER_REPORT} + + REPORTSTAMP=${SWAB_ORIG_TASK}-`date +%2m%2d%2H%2M%Y` + + if [ `which ccache` ] ; then + CCACHE_DIR=`( ccache -s | grep "cache directory" | grep -o '[^ ]*$' 2> /dev/null )` + fi + + if [ "$(ls -A ${HOST_DATA})" ]; then + echo "Generating swabber report" + swabber -d ${HOST_DATA} -l ${SWABBER_LOGS} -o ${SWABBER_REPORT}/report-${REPORTSTAMP}.txt -r ${SWABBER_REPORT}/extra_report-${REPORTSTAMP}.txt -c all -p ${TOPDIR} -f ${OEROOT}/meta/conf/swabber ${TOPDIR} ${OEROOT} ${CCACHE_DIR} + else + echo "No host data, cannot generate swabber report." + fi +} +addtask generate_swabber_report after do_${SWAB_ORIG_TASK} +do_generate_swabber_report[depends] = "swabber-native:do_populate_sysroot" |
