another directory rename: failstar -> fail

"failstar" sounds like a name for a cruise liner from the 80s.  As "*" isn't a
desirable part of directory names, just name the whole thing "fail/", the core
parts being stored in "fail/core/".

Additionally fixing two build system dependency issues:
 - missing jobserver -> protomessages dependency
 - broken bochs -> fail dependency (add_custom_target DEPENDS only allows plain
   file dependencies ... cmake for the win)


git-svn-id: https://www4.informatik.uni-erlangen.de/i4svn/danceos/trunk/devel/fail@956 8c4709b5-6ec9-48aa-a5cd-a96041d1645a

scripts/distribute-experiment.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+#
+# distribute-experiment.sh [path/to/experiment-target]
+# Distribute necessary FailBochs ingredients for experiment target to
+# FAIL_DISTRIBUTE_HOSTS.  Defaults to an experiment target in the current
+# directory.
+#
+# Prerequisites:
+# - (possibly overridden) env variables from fail-env.sh
+#
+
+set -e
+# determine absolute path of this script
+SCRIPTDIR=$(readlink -f $(dirname $0))
+# env variable defaults
+source $SCRIPTDIR/fail-env.sh
+
+if [ -n "$1" ]; then cd "$1"; fi
+
+# possibly necessary files
+[ ! -e bochsrc ] && echo 'Warning: no bochsrc found' >&2
+[ ! -e BIOS-bochs-latest ] && echo 'Warning: no BIOS-bochs-latest found' >&2
+[ ! -e vgabios.bin ] && echo 'Warning: no vgabios.bin found' >&2
+
+# necessary files
+[ ! -e client.sh ] && cp -v $SCRIPTDIR/client.sh .
+[ ! -e multiple-clients.sh ] && cp -v $SCRIPTDIR/multiple-clients.sh .
+
+# add bochs binary if it doesn't exist
+if [ ! -e bochs ]
+then
+	cp -v $(which bochs) .
+	strip bochs
+fi
+
+# sync everything to experiment hosts
+for h in $FAIL_DISTRIBUTE_HOSTS
+do
+	echo Distributing to $h ...
+	rsync -az --partial --delete . $h:"$FAIL_EXPERIMENT_TARGETDIR" &
+done
+
+wait
+echo "Done."