doc/automake.mk: Re-instate html-local as a dummy rule

commit	a58b271cad7e72bc5f2c0e8f7e98fadc27759089 removed the html-local
rule, but did not remove all references to it.  I'm intending to use
this rule again for upcoming changes.  In the meantime I'm re-instating
it as a rule which does nothing.

diff --git a/doc/automake.mk b/doc/automake.mk
index a44f19f15a091a4d727d1bcf58501d5964403a57..9be58a12a9185869919e64901bbc493b8be7178d 100644 (file)
--- a/doc/automake.mk
+++ b/doc/automake.mk
@@ -200,6 +200,8 @@ $(EXAMPLE_TXTS) $(EXAMPLE_HTML): $(pspp_output)
        $(AM_V_GEN)$(SED) -e 's/@/@@/g' $< > $@
 
 AM_MAKEINFOHTMLFLAGS = $(AM_MAKEINFOFLAGS) --css-ref=pspp-manual.css
+html-local:
+
 install-html-local: html-local
        $(MKDIR_P) $(DESTDIR)$(prefix)/share/doc/pspp/pspp.html
        $(INSTALL_DATA) ${top_srcdir}/doc/pspp-manual.css $(DESTDIR)$(prefix)/share/doc/pspp/pspp.html