add libdhcp.xml to dist file

This was noticed by wlodek.
The docbook source was not added to the DOCBOOK list, but
the master file brings it in.
This breaks the document generation from the tarball (which was
missing the file).

I didn't get it reviewed, but I tested it and it is a one-line
trivial change.

Note that my distcheck automated builder has document generation
not enabled so this was not seen. We need to make sure the
document generation is automated using a "dist" tarball.
(My other automated document generation is from the git repo.)

diff --git a/doc/guide/Makefile.am b/doc/guide/Makefile.am
index 84c13f34e0c04da10821ee7f9b3d3ab6a0c5ad3e..e69c9e4d9bc593b45047a4cb9d7fe9e84ec9132b 100644 (file)
--- a/doc/guide/Makefile.am
+++ b/doc/guide/Makefile.am
@@ -7,6 +7,7 @@ dist_html_DATA = $(HTMLDOCS) kea-guide.css
 
 DOCBOOK = kea-guide.xml intro.xml quickstart.xml install.xml config.xml
 DOCBOOK += keactrl.xml dhcp4-srv.xml dhcp6-srv.xml logging.xml ddns.xml
+DOCBOOK += libdhcp.xml
 
 EXTRA_DIST = $(DOCBOOK)
 DISTCLEANFILES = $(HTMLDOCS) $(DOCS) kea-messages.xml