docs: add basic Makefile.am

Signed-off-by: Fabio M. Di Nitto <fdinitto@redhat.com>

Makefile.am

@@ -6,6 +6,8 @@ AUTOMAKE_OPTIONS	= foreign
 
 ACLOCAL_AMFLAGS		= -I m4
 
+SUBDIRS			= docs
+
 dist_doc_DATA		= example.conf \
 			  COPYING.applications \
 			  COPYING.libraries \

configure.ac

@@ -37,6 +37,7 @@ AC_PROG_INSTALL
 AC_PROG_MAKE_SET
 AC_PROG_CXX
 AC_PROG_RANLIB
+AC_PATH_PROGS(PUBLICAN, publican)
 AC_CHECK_PROGS([PKGCONFIG], [pkg-config])
 
 ## local helper functions
@@ -173,6 +174,9 @@ CFLAGS="$ENV_CFLAGS $OPT_CFLAGS $GDB_FLAGS \
 CPPFLAGS="$ENV_CPPFLAGS"
 LDFLAGS="$ENV_LDFLAGS"
 
-AC_CONFIG_FILES([Makefile])
+AC_CONFIG_FILES([
+		Makefile
+		docs/Makefile
+		])
 
 AC_OUTPUT

docs/Makefile.am

@@ -0,0 +1,18 @@
+MAINTAINERCLEANFILES	= Makefile.in
+
+docbook			= Kronosnet
+
+DOCBOOK_FORMATS := html
+
+%.txt: $(wildcard %/en-US/*.xml)
+	@echo Building $*
+	cd $* && $(PUBLICAN) build --publish --langs=all --formats=$(DOCBOOK_FORMATS)
+	touch $@
+
+docbook_txt = $(docbook:%=%.txt)
+
+all-local: $(docbook_txt) */publican.cfg
+
+clean-local:
+	@rm -rf $(docbook_txt)
+	@for book in $(docbook); do rm -rf $$book/tmp $$book/publish; done