runlttv: place name of executable in variable

[lttv.git] / trunk / lttv / runlttv

diff --git a/trunk/lttv/runlttv b/trunk/lttv/runlttv
index acabded47d847e9f8e535bd14b02399ecaf84c6d..60fe83b53572fd6d11273ec9b1962f3f8f5c086c 100755 (executable)
--- a/trunk/lttv/runlttv
+++ b/trunk/lttv/runlttv
@@ -2,7 +2,8 @@
 # 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.
+# This script runs LTTV in place in the compile directory without need for
+# installing it with make install.
 # 
 # The .runlttvrc file can be used to control its behavior.
 # - by setting the TRACEFILE variable, a trace can be automatically loaded
@@ -10,24 +11,31 @@
 # - 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:
+# 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/controlflow/.libs -m guicontrolflow -L lttv/modules/gui/lttvwindow/lttvwindow/.libs -m lttvwindow -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"
+LTTV_EXEC="lttv/lttv/.libs/lttv.real"
+
+if [ ! -e "$LTTV_EXEC" ]; then
+       echo "error: LTTV should be compiled before running this script." >/dev/stderr
+       exit 1
+fi
 
 if [ -e "$RCFILE" ]; then
        source "$RCFILE";
 fi
 
 if [ "$1" = "dbg" ]; then
-       LD_LIBRARY_PATH=ltt/.libs gdb --args lttv/lttv/.libs/lttv.real $ARGS $TRACEFILE
+       LD_LIBRARY_PATH=ltt/.libs gdb --args $LTTV_EXEC $ARGS $TRACEFILE
 elif [ "$1" = "valgrind" ]; then
-       LD_LIBRARY_PATH=ltt/.libs valgrind lttv/lttv/.libs/lttv.real $ARGS $TRACEFILE
+       LD_LIBRARY_PATH=ltt/.libs valgrind $LTTV_EXEC $ARGS $TRACEFILE
 elif [ "$1" = "strace" ]; then
-       LD_LIBRARY_PATH=ltt/.libs strace lttv/lttv/.libs/lttv.real $ARGS $TRACEFILE
+       LD_LIBRARY_PATH=ltt/.libs strace $LTTV_EXEC $ARGS $TRACEFILE
 else
-       LD_LIBRARY_PATH=ltt/.libs lttv/lttv/.libs/lttv.real $ARGS $TRACEFILE
+       LD_LIBRARY_PATH=ltt/.libs $LTTV_EXEC $ARGS $TRACEFILE
 fi