Removed EMPTARGET and ARCH from nightlybuilds,

not used with new autoconf. Replace with INSTANCE
for logs, build directory for local patches.

Use the local patches directly from the source tree instead
of all local copy.

src/scripts/nightly/report.sh

@@ -46,7 +46,7 @@ esac
 
 cd "${LOGDIR}" || err "Could not cd to ${LOGDIR}"
 
-BUILDTYPE="${EMPTARGET}.${ARCH}"
+BUILDTYPE="${INSTANCE}"
 [ -n "${EXTRASUFFIX}" ] && BUILDTYPE="${BUILDTYPE}.${EXTRASUFFIX}"
 
 echo "This was generated using: ${0} ${1}"