TINDERBOX: if built.modules doesn't exist, assume it's a first run (WIPE)

Also silence the script if built.modules doesn't exist and give the user 5
seconds to cancel.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

1 files changed, 10 insertions, 3 deletions

diff --git a/TINDERBOX b/TINDERBOX
index 4ffd342..4e4e66b 100755
--- a/TINDERBOX
+++ b/TINDERBOX
@@ -56,13 +56,20 @@ if ! test -d $XORG/util/modular; then
 	git clone git://anongit.freedesktop.org/git/xorg/util/modular $XORG/util/modular
 fi
 
+if ! test -e $XORG/built.modules; then
+        WIPE=1
+fi
+
 if test -z "$WIPE"; then
 	CONTCMD="-r `tail -n 1 $XORG/built.modules`"
 else
-	echo -n "Wiping $PREFIX..."
+	echo -n "Wiping $PREFIX... (5 seconds to cancel)"
+	sleep 5
 	rm -rf "$PREFIX/*"
-	rm $XORG/built.modules
-	echo "done."
+	if test -e $XORG/built.modules; then
+	    rm $XORG/built.modules
+	fi
+	echo "... done"
 fi
 
 git config --global user.email > /dev/null