runlttv: improvements

[lttv.git] / runlttv

diff --git a/runlttv b/runlttv
index fd774d3042c19c624f665f6798eb8f0828914c0d..983b50cb177227217d740091f643fae42e5c6284 100755 (executable)
--- a/runlttv
+++ b/runlttv
@@ -4,6 +4,9 @@
 
 # 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
@@ -30,9 +33,11 @@ ARGS=\
 "-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
+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
@@ -41,14 +46,16 @@ for a in $@; do
        eval $(echo $a)"=1"
 done
 
+if [ -n "$TF" ]; then
+       TRACEFILE="-t $TF"
+fi
+
 if [ -e "$RCFILE" ]; then
        source "$RCFILE";
 fi
 
 ARGS="$ARGS $LTTV_ARGS"
 
-echo $dbg
-
 if [ -n "$dbg" ]; then
        LD_LIBRARY_PATH=ltt/.libs gdb --args $LTTV_EXEC $ARGS $TRACEFILE
 elif [ -n "$valgrind" ]; then