clean the html and pdf files

diff --git a/docs/Makefile.am b/docs/Makefile.am
index a5e62fb59495586e3dc9a446c3c248a84051e934..ee3d0e3f2fc675b009a8a9025d9534ac6b90fb3c 100644 (file)
--- a/docs/Makefile.am
+++ b/docs/Makefile.am
@@ -19,6 +19,8 @@ PDFPAGES = \
 
 SUBDIRS = examples libcurl
 
+CLEANFILES = $(HTMLPAGES) $(PDFPAGES)
+
 EXTRA_DIST = MANUAL BUGS CONTRIBUTE FAQ FEATURES INTERNALS SSLCERTS    \
             README.win32 RESOURCES TODO TheArtOfHttpScripting THANKS   \
             VERSIONS KNOWN_BUGS BINDINGS $(man_MANS) $(HTMLPAGES) \