spec: ups @ makefile

diff --git a/spec/Makefile b/spec/Makefile
index 0ea9410a9ab77b7cae5b5f73e5e9f8dee5742d06..99df66ef17f3192be3be84200679717556005014 100644 (file)
--- a/spec/Makefile
+++ b/spec/Makefile
@@ -19,4 +19,4 @@ $(PROJECT).pdf: $(PROJECT).tex $(subst .dia,.png,$(shell ls *.dia)) $(subst .tex
        rm sm/{*.dvi,*.ps,*.aux,*.log}
 
 clean:
-       -rm -f {,sm/}{*.aux,*.log,*.dvi,*.toc,*.out,*.pdf,*.png}
+       -rm -f {,sm/}{*.aux,*.log,*.dvi,*.toc,*.out,*.ps,*.png}