Force gpsbabel.fo to be built, improve internal doc on needed tools.

diff --git a/Makefile.in b/Makefile.in
index 054a1911a5021f415a8fcb48830f50085cc02ca8..e53b72d5c869e0dae58e5f4288ce78f757406a82 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -183,8 +183,13 @@ $(WEB)/htmldoc-$(DOCVERSION)/readme.html: FORCE
 #   * Sun Java seems to be required.   GCJ 1.4.2 doesn't work.   You can
 #     force Sun Java to be used by creating ~/.foprc with 'rpm_mode=' (Fedora)
 #     Get it from http://www.java.com
+# The Hypnenation package must be installed from 
+#   http://offo.sourceforge.net/hyphenation/index.html - be sure to get the
+#   version that corresponds to the version of FOP that you used above.
+# The docbook XSL must be 1.71.1 or higher.  
+#   * Remember to update /etc/xml/catalogs if you manually update this.
 #
-gpsbabel.fo: 
+gpsbabel.fo:  FORCE
        perl xmldoc/makedoc
        xmlwf xmldoc/readme.xml         #check for well-formedness
        xmllint --noout --valid xmldoc/readme.xml       #validate