docs: Fix installation of internals/*.html

We were just installing them in the top level html directory, which
broke navigation and overwrote other pages.

https://bugzilla.redhat.com/show_bug.cgi?id=837825
(cherry picked from commit 7146d416)

Conflicts:
	docs/Makefile.am

docs/Makefile.am

@@ -71,8 +71,14 @@ gif = \
   architecture.gif \
   node.gif
 
-dot_html_in = $(notdir $(wildcard $(srcdir)/*.html.in)) todo.html.in hvsupport.html.in \
-      $(patsubst $(srcdir)/%,%,$(wildcard $(srcdir)/internals/*.html.in))
+
+internals_html_in = \
+  $(patsubst $(srcdir)/%,%,$(wildcard $(srcdir)/internals/*.html.in))
+internals_html = $(internals_html_in:%.html.in=%.html)
+
+dot_html_in = $(notdir $(wildcard $(srcdir)/*.html.in)) \
+  todo.html.in \
+  hvsupport.html.in
 dot_html = $(dot_html_in:%.html.in=%.html)
 
 patches = $(patsubst $(srcdir)/%,%,$(wildcard $(srcdir)/api_extension/*.patch))
@@ -107,21 +113,22 @@ EXTRA_DIST=					\
   $(dot_html) $(dot_html_in) $(gif) $(apihtml) $(apipng) \
   $(devhelphtml) $(devhelppng) $(devhelpcss) $(devhelpxsl) \
   $(xml) $(qemu_xml) $(fig) $(png) $(css) \
-  $(patches) \
+  $(patches) $(internals_html_in) $(internals_html) \
   sitemap.html.in \
   todo.pl hvsupport.pl todo.cfg-example
 
 MAINTAINERCLEANFILES = \
   $(addprefix $(srcdir)/,$(dot_html)) \
   $(addprefix $(srcdir)/,$(apihtml)) \
-  $(addprefix $(srcdir)/,$(devhelphtml))
+  $(addprefix $(srcdir)/,$(devhelphtml)) \
+  $(addprefix $(srcdir)/,$(internals_html))
 
 all-am: web
 
 api: $(srcdir)/libvirt-api.xml $(srcdir)/libvirt-refs.xml
 qemu_api: $(srcdir)/libvirt-qemu-api.xml $(srcdir)/libvirt-qemu-refs.xml
 
-web: $(dot_html) html/index.html devhelp/index.html
+web: $(dot_html) $(internals_html) html/index.html devhelp/index.html
 
 todo.html.in: todo.pl
 	if [ -f  todo.cfg ]; then \
@@ -238,6 +245,9 @@ install-data-local:
 	  $(INSTALL) -m 0644 $(srcdir)/$$h $(DESTDIR)$(HTML_DIR)/html; done
 	for p in $(apipng); do \
 	  $(INSTALL) -m 0644 $(srcdir)/$$p $(DESTDIR)$(HTML_DIR)/html; done
+	$(mkinstalldirs) $(DESTDIR)$(HTML_DIR)/internals
+	for f in $(internals_html); do \
+	  $(INSTALL) -m 0644 $(srcdir)/$$f $(DESTDIR)$(HTML_DIR)/internals; done
 	$(mkinstalldirs) $(DESTDIR)$(DEVHELP_DIR)
 	for file in $(devhelphtml) $(devhelppng) $(devhelpcss); do \
 	    $(INSTALL) -m 0644 $(srcdir)/$${file} $(DESTDIR)$(DEVHELP_DIR) ; \