X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=doc%2FMakefile;h=508d3acc0bd682eac4b90a5fec61cdd768379fbe;hb=e70e20fdbececafef842ec7b330fd48db42e614e;hp=f05fbfe51752cb7dfac042cc26713b3bd39385b8;hpb=4eae04059938f828b235c26229fde3cda9698e43;p=plcapi.git

diff --git a/doc/Makefile b/doc/Makefile
index f05fbfe..508d3ac 100644
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -4,11 +4,25 @@
 # Mark Huang <mlhuang@cs.princeton.edu>
 # Copyright (C) 2006 The Trustees of Princeton University
 #
-# $Id$
-#
 
 all: PLCAPI.html
 
+# XML - as opposed to SGML - requires an identifier - see 
+# http://www.docbook.org/tdg/en/html/appb.html
+# and, openjade opens http connections when using the official URL 
+# as an identifier; this is slow, and sometimes fails and breaks the build
+
+# locating locally installed docbook43 dtd - fedora-specific
+remote-docbook-43 = http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd
+local-docbook-43 = $(wildcard /usr/share/sgml/docbook/xml-dtd-4.3*/docbookx.dtd)
+docbook-43=$(if $(local-docbook-43),$(local-docbook-43),$(remote-docbook-43))
+
+PLCAPI.xml: PLCAPI.xml.in
+	$(if $(local-docbook-43), \
+	echo Using locally installed DTD $(local-docbook-43), \
+	echo WARNING - could not locate local DTD - using remote $(remote-docbook-43))
+	sed -e "s,@DOCBOOK-43@,$(docbook-43)," $< > $@
+
 .PLCAPI.xml.valid: Methods.xml
 
 API_SOURCES = ../PLC/__init__.py ../PLC/Methods/__init__.py