Added r option to cp, Since search directory was made by doxygen.

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 0ea09da..15633fa 100644 (file)
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -49,10 +49,10 @@ distdocjadir=$(top_srcdir)/@DISTDOCJADIR@
 dist-docs:
        -$(mkinstalldirs) $(distdocdir)/html
        cp -p $(static_pages) $(distdocdir)/html
-       cp -p html/* $(distdocdir)/html
+       cp -pr html/* $(distdocdir)/html
 if ENABLE_JADOC
        -$(mkinstalldirs) $(distdocjadir)/html/ja
-       cp -p ja/html/* $(distdocjadir)/html/ja
+       cp -pr ja/html/* $(distdocjadir)/html/ja
 endif
 
 CMNTST=<span class="comment">/