docs: fix Makefile dependency for user manual

We use our custom xsl file to build the user manual, so make
sure we depend on it. We don't use it anywhere else, so we
can stick it straight in the rule.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/Makefile b/Documentation/Makefile
index a4c4063e50d3eb3bd36d94b399f790e56fe4b050..e117bc4315f6e288e89cf83fb80e876bee7a7dc2 100644 (file)
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -279,7 +279,7 @@ $(patsubst %,%.html,$(API_DOCS) technical/api-index): %.html : %.txt
 XSLT = docbook.xsl
 XSLTOPTS = --xinclude --stringparam html.stylesheet docbook-xsl.css
 
-user-manual.html: user-manual.xml
+user-manual.html: user-manual.xml $(XSLT)
        $(QUIET_XSLTPROC)$(RM) $@+ $@ && \
        xsltproc $(XSLTOPTS) -o $@+ $(XSLT) $< && \
        mv $@+ $@