[PATCH xserver 4/7] xmlrules.in: use pattern rules to enable dependencies

[Gaetan Nadon]

This will allow a dependency to be specified as done in libX11:

%.html: %.xml $(dist_spec_DATA)
	$(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) xhtml-nochunks $<

Reviewed-by: Alan Coopersmith <alan.coopersmith at oracle.com>
Signed-off-by: Gaetan Nadon <memsize at videotron.ca>
---
 doc/xml/xmlrules.in |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/doc/xml/xmlrules.in b/doc/xml/xmlrules.in
index 987d6b6..f3b76f9 100644
--- a/doc/xml/xmlrules.in
+++ b/doc/xml/xmlrules.in
@@ -48,17 +48,17 @@ endif
 
 if HAVE_XMLTO_TEXT
 BUILT_DOC_FILES += $(TXT_FILES)
-.xml.txt:
+%.txt: %.xml
 	$(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) txt $<
 endif
 
 BUILT_DOC_FILES += $(HTML_FILES)
-.xml.html:
+%.html: %.xml
 	$(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) xhtml-nochunks $<
 
 if HAVE_FOP
 BUILT_DOC_FILES += $(PDF_FILES)
-.xml.pdf:
+%.pdf: %.xml
 	$(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) --with-fop pdf $<
 endif
 
-- 
1.6.0.4