fix make clean

diff --git a/doc/documentation/Makefile.am b/doc/documentation/Makefile.am
index 571999731d67c6eaf402302fdd68f99ff676af8c..7b844b98590f275a74c822d16a89f5065163c635 100644 (file)
--- a/doc/documentation/Makefile.am
+++ b/doc/documentation/Makefile.am
@@ -202,18 +202,18 @@ dev-build: version.texi version2.texi
 
 # TODO: Add more to clean.
 clean:
-       @rm gnunet.pdf
-       @rm gnunet.html
-       @rm gnunet.info
-       @rm gnunet.info-1
-       @rm gnunet.info-2
-       @rm gnunet.info-3
-       @rm gnunet-c-tutorial.pdf
-       @rm gnunet-c-tutorial.info
-       @rm gnunet-c-tutorial.html
-       @rm -r gnunet.t2p
-       @rm -r gnunet-c-tutorial.t2p
-       @rm -r manual
+       @rm -f gnunet.pdf
+       @rm -f gnunet.html
+       @rm -f gnunet.info
+       @rm -f gnunet.info-1
+       @rm -f gnunet.info-2
+       @rm -f gnunet.info-3
+       @rm -f gnunet-c-tutorial.pdf
+       @rm -f gnunet-c-tutorial.info
+       @rm -f gnunet-c-tutorial.html
+       @rm -fr gnunet.t2p
+       @rm -fr gnunet-c-tutorial.t2p
+       @rm -fr manual
 
 # CLEANFILES =                                         \
 #      gnunet.log                                      \