build: fix VPATH build break from previous patch

Partial revert of commit c3c30d4de9d.

* docs/Makefile.am (internals/%.html.tmp): Restore MKDIR_P; it is
needed for intermediate file after all.
Reported by Daniel P. Berrange.

diff --git a/docs/Makefile.am b/docs/Makefile.am
index a98ced016d96387319e6fa2501fc85f8a410c016..689fe32f4097c338f35c46354f81cd1e55cdec0f 100644 (file)
--- a/docs/Makefile.am
+++ b/docs/Makefile.am
@@ -127,6 +127,7 @@ hvsupport.html.in: $(srcdir)/hvsupport.pl $(srcdir)/../src/libvirt_public.syms \
 internals/%.html.tmp: internals/%.html.in subsite.xsl page.xsl sitemap.html.in
        @if [ -x $(XSLTPROC) ] ; then \
          echo "Generating $@"; \
+         $(MKDIR_P) internals; \
          name=`echo $@ | sed -e 's/.tmp//'`; \
          $(XSLTPROC) --stringparam pagename $$name --nonet --html \
            $(top_srcdir)/docs/subsite.xsl $< > $@ \