sstate-diff-machines.sh: support rpm, deb and tar package types in analysis

The sstate-diff-machines.sh script's --analyze option was only supporting
ipk packages, this adds rpm, deb and tar packages, checking all the used
package types simultaneously.

Without this changing sstate between machines would not report an error
if the difference occured in packages and ipk packaging was not enabled.

(From OE-Core rev: b27bff26a9640dfdfba4fc711a9b28acb4501d2b)

Signed-off-by: Diego Santa Cruz <Diego.SantaCruz@spinetix.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

scripts/sstate-diff-machines.sh

@@ -127,6 +127,8 @@ for M in ${machines}; do
   fi
 done
 
+COMPARE_TASKS="do_configure.sigdata do_populate_sysroot.sigdata do_package_write_ipk.sigdata do_package_write_rpm.sigdata do_package_write_deb.sigdata do_package_write_tar.sigdata"
+
 function compareSignatures() {
   MACHINE1=$1
   MACHINE2=$2
@@ -134,7 +136,7 @@ function compareSignatures() {
   PRE_PATTERN=""
   [ -n "${PATTERN}" ] || PRE_PATTERN="-v"
   [ -n "${PATTERN}" ] || PATTERN="MACHINE"
-  for TASK in do_configure.sigdata do_populate_sysroot.sigdata do_package_write_ipk.sigdata; do
+  for TASK in $COMPARE_TASKS; do
     printf "\n\n === Comparing signatures for task ${TASK} between ${MACHINE1} and ${MACHINE2} ===\n" | tee -a ${OUTPUT}/signatures.${MACHINE2}.${TASK}.log
     diff ${OUTPUT}/${MACHINE1}/list.M ${OUTPUT}/${MACHINE2}/list.M | grep ${PRE_PATTERN} "${PATTERN}" | grep ${TASK} > ${OUTPUT}/signatures.${MACHINE2}.${TASK}
     for i in `cat ${OUTPUT}/signatures.${MACHINE2}.${TASK} | sed 's#[^/]*/\([^/]*\)/.*#\1#g' | sort -u | xargs`; do