From 561744a3cc6934047981f1aba2f539c92fe25f88 Mon Sep 17 00:00:00 2001
From: mmdolze <mmdolze@users.sourceforge.net>
Date: Wed, 19 Jan 2011 19:04:54 +0000
Subject: [PATCH] Check for xmlto using configure and use that when creating
 the user and developer guides. Add some convenience targets to help creating
 documentation releases.

---
 configure.in                  |  3 ++-
 docs/lcdproc-dev/Makefile.am  | 19 +++++++++++++++----
 docs/lcdproc-user/Makefile.am | 19 +++++++++++++++----
 3 files changed, 32 insertions(+), 9 deletions(-)

diff --git a/configure.in b/configure.in
index c70876e..aa932a4 100644
--- a/configure.in
+++ b/configure.in
@@ -73,6 +73,7 @@ AC_PROG_CPP
 AC_PROG_INSTALL
 AC_PROG_RANLIB
 AM_PROG_CC_C_O
+AC_PATH_PROG([XMLTO], [xmlto], [no])
 
 dnl Avoid unused static function warnings
 CFLAGS="-Wall $CFLAGS"
@@ -303,7 +304,7 @@ AC_ARG_ENABLE(libhid,
 	fi ],
 	[ enable_libhid=yes ]
 )
-AC_MSG_RESULT($enable_libhid) 
+AC_MSG_RESULT($enable_libhid)
 
 if test "$enable_libhid" = "yes"; then
 	ifdef([PKG_CHECK_MODULES],
diff --git a/docs/lcdproc-dev/Makefile.am b/docs/lcdproc-dev/Makefile.am
index 37d1aa8..477a5c5 100644
--- a/docs/lcdproc-dev/Makefile.am
+++ b/docs/lcdproc-dev/Makefile.am
@@ -16,15 +16,26 @@ EXTRA_DIST =	add-your-driver.docbook \
 
 
 ## convenience targets
-xmlto ?= /usr/bin/xmlto
 developerguidedir ?= $(DESTDIR)$(htmldir)/developer-guide/
+docreleasedir = lcdproc-$(PACKAGE_VERSION)-dev-html
 
-.PHONY: install-html-developerguide
+.PHONY: install-html-developerguide doc-release doc-online
 
-install-html-developerguide: $(xmlto) lcdproc-dev.docbook lcdproc-dev.css
+install-html-developerguide: lcdproc-dev.docbook lcdproc-dev.css
 	$(mkinstalldirs) $(developerguidedir)
-	$(xmlto) html -o $(developerguidedir) \
+	$(XMLTO) html -o $(developerguidedir) \
 	  --stringparam html.stylesheet=lcdproc-dev.css lcdproc-dev.docbook
 	cp lcdproc-dev.css $(developerguidedir)
 
+doc-release: lcdproc-dev.docbook lcdproc-dev.css
+	$(XMLTO) html -o $(docreleasedir) \
+	--stringparam html.stylesheet=lcdproc-dev.css lcdproc-dev.docbook
+	cp lcdproc-dev.css $(docreleasedir)
+	$(AMTAR) -czf $(docreleasedir).tar.gz $(docreleasedir)
+
+doc-online: lcdproc-dev.docbook
+	$(XMLTO) html-nochunks \
+	  --stringparam html.stylesheet=lcdproc-dev.css lcdproc-dev.docbook && \
+	mv lcdproc-dev.html current-dev.html
+
 ## EOF
diff --git a/docs/lcdproc-user/Makefile.am b/docs/lcdproc-user/Makefile.am
index 79ff064..c4f7345 100644
--- a/docs/lcdproc-user/Makefile.am
+++ b/docs/lcdproc-user/Makefile.am
@@ -18,15 +18,26 @@ EXTRA_DIST =	bookinfo.docbook \
 
 
 ## convenience targets
-xmlto ?= /usr/bin/xmlto
 userguidedir ?= $(DESTDIR)$(htmldir)/user-guide/
+docreleasedir = lcdproc-$(PACKAGE_VERSION)-user-html
 
-.PHONY: install-html-userguide
+.PHONY: install-html-userguide doc-release doc-online
 
-install-html-userguide: $(xmlto) lcdproc-user.docbook lcdproc-user.css
+install-html-userguide: lcdproc-user.docbook lcdproc-user.css
 	$(mkinstalldirs) $(userguidedir)
-	$(xmlto) html -o $(userguidedir) \
+	$(XMLTO) html -o $(userguidedir) \
 	  --stringparam html.stylesheet=lcdproc-user.css lcdproc-user.docbook
 	cp lcdproc-user.css $(userguidedir)
 
+doc-release: lcdproc-user.docbook lcdproc-user.css
+	$(XMLTO) html -o $(docreleasedir) \
+	--stringparam html.stylesheet=lcdproc-user.css lcdproc-user.docbook
+	cp lcdproc-user.css $(docreleasedir)
+	$(AMTAR) -czf $(docreleasedir).tar.gz $(docreleasedir)
+
+doc-online: lcdproc-user.docbook
+	$(XMLTO) html-nochunks \
+	  --stringparam html.stylesheet=lcdproc-user.css lcdproc-user.docbook && \
+	mv lcdproc-user.html current-user.html
+
 ## EOF