Replot graphs also when lib.sh is changed

diff --git a/gw-tests/Makefile b/gw-tests/Makefile
index c0bb27f19083e4a822030733f1133497b89349db..890f63fa911faee55705b940fc56d9793566bd3b 100644 (file)
--- a/gw-tests/Makefile
+++ b/gw-tests/Makefile
@@ -18,8 +18,8 @@ $(T:%=run-%):run-%:
 PLOT_SCRIPTS=$(shell find results -name plot.sh)
 
 define plot_template
-plot: $1/thumb
-$1/thumb: $1/plot.sh $(notdir $1).sh $(wildcard $1/*.txt)
+plot: $1/$(notdir $1).png
+$1/$(notdir $1).png: $1/plot.sh $(notdir $1).sh lib.sh $(wildcard $1/*.txt)
        $1/plot.sh -X
 endef