Unconditionally set man.base.url.for.relative.links

Even setting it to empty is better than leaving it unset as it
prevents the warning cruft from appearing in the output.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/Makefile b/Documentation/Makefile
index f4c23202f06445e129f672b07fd5d59ae1f1c272..d4c05ca87945840f6a4f0f183086f9b29d5ad274 100644 (file)
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -103,9 +103,12 @@ ifdef DOCBOOK_SUPPRESS_SP
 XMLTO_EXTRA += -m manpage-suppress-sp.xsl
 endif
 
 XMLTO_EXTRA += -m manpage-suppress-sp.xsl
 endif
 

-ifdef MAN_BASE_URL
+# Newer DocBook stylesheet emits warning cruft in the output when
+# this is not set, and if set it shows an absolute link.  We can
+# use MAN_BASE_URL=http://www.kernel.org/pub/software/scm/git/docs/
+# but distros may want to set it to /usr/share/doc/git-core/docs/ or
+# something like that.

 XMLTO_EXTRA += --stringparam man.base.url.for.relative.links=$(MAN_BASE_URL)
 XMLTO_EXTRA += --stringparam man.base.url.for.relative.links=$(MAN_BASE_URL)

-endif

 
 # If your target system uses GNU groff, it may try to render
 # apostrophes as a "pretty" apostrophe using unicode.  This breaks
 
 # If your target system uses GNU groff, it may try to render
 # apostrophes as a "pretty" apostrophe using unicode.  This breaks