#!/bin/sh
# Released under the GPL
# pmf - 2008/07/31

# This script runs LTTV in place in the compile directory without need for
# installing it with make install.
#
# Run with the TF environment variable set to a trace directory to open it.
#     ex: TF=/my/trace ./runlttv
# 
# The .runlttvrc file can be used to control its behavior.
# - by setting the TRACEFILE variable, a trace can be automatically loaded
#     ex: TRACEFILE="-t /tmp/traces/dijkstra-20071212"
# - by setting the ARGS variable, a different set of plugins can be loaded
#     for an example see the ARGS= line below
#
# In order for icons to display correctly, it might be necessary to create a
# symlink:
#   $ ln -s ./lttv/modules/gui/lttvwindow/pixmaps
# while in the same directory as this script.

RCFILE=".runlttvrc"

ARGS=\
"-L lttv/modules/gui/lttvwindow/lttvwindow/.libs -m lttvwindow "\
"-L lttv/modules/gui/controlflow/.libs -m guicontrolflow "\
"-L lttv/modules/gui/detailedevents/.libs -m guievents "\
"-L lttv/modules/gui/tracecontrol/.libs -m guitracecontrol "\
"-L lttv/modules/gui/statistics/.libs -m guistatistics "\
"-L lttv/modules/gui/resourceview/.libs -m resourceview "\
"-L lttv/modules/gui/filter/.libs -m guifilter "\
"-L lttv/modules/gui/interrupts/.libs -m interrupts "\
"-L lttv/modules/gui/histogram/.libs -m guihistogram"

if [ -e "lttv/lttv/.libs/lttv.real" ]; then
	LTTV_EXEC="lttv/lttv/.libs/lttv.real"
elif [ -e "lttv/lttv/lttv.real" ]; then
	LTTV_EXEC="lttv/lttv/lttv.real"
else
	echo "error: LTTV should be compiled before running this script." >/dev/stderr
	exit 1
fi

if [ -n "$TF" ]; then
	TRACEFILE="-t $TF"
fi

if [ -e "$RCFILE" ]; then
	source "$RCFILE";
fi

HELPER=$1
if [ "$HELPER" = "gdb" ]; then
	shift
	LD_LIBRARY_PATH=ltt/.libs gdb --args $LTTV_EXEC $ARGS $TRACEFILE $@
elif [ "$HELPER" = "valgrind" ]; then
	shift
	LD_LIBRARY_PATH=ltt/.libs valgrind --track-origins=yes --show-reachable=yes --leak-check=full --error-limit=no $LTTV_EXEC $ARGS $TRACEFILE $@
elif [ "$HELPER" = "strace" ]; then
	shift
	LD_LIBRARY_PATH=ltt/.libs strace $LTTV_EXEC $ARGS $TRACEFILE $@
else
	LD_LIBRARY_PATH=ltt/.libs $LTTV_EXEC $ARGS $TRACEFILE $@
fi