Documentation/Makefile: add missing dependency on asciidoctor-extensions

asciidoctor-extensions.rb has never changed, but when it does -- such as
in the next commit --, it helps if the xml-files depend on it. We're
casting the net a bit too wide here, since we'll be rebuilding even with
AsciiDoc, which won't look at this file. But since this file changes so
rarely, that should be ok. It's better than missing a dependency.

Similarly, most of the html-files are produced directly from ".txt';
make the html-files too depend on asciidoctor-extensions.rb, both
the HTMLified manual pages as well as the user-manual that does use
.xml intermediary.

Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/Makefile b/Documentation/Makefile
index ea6b8e5d723fcb3315a19505d13c72ee7bd7051f..f58904a929bf8a2943d65c8d2d519e73ed9a0e44 100644 (file)
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -334,12 +334,12 @@ clean:
        $(RM) $(cmds_txt) $(mergetools_txt) *.made
        $(RM) manpage-base-url.xsl
 
-$(MAN_HTML): %.html : %.txt asciidoc.conf
+$(MAN_HTML): %.html : %.txt asciidoc.conf asciidoctor-extensions.rb
        $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
        $(TXT_TO_HTML) -d manpage -o $@+ $< && \
        mv $@+ $@
 
-$(OBSOLETE_HTML): %.html : %.txto asciidoc.conf
+$(OBSOLETE_HTML): %.html : %.txto asciidoc.conf asciidoctor-extensions.rb
        $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
        $(TXT_TO_HTML) -o $@+ $< && \
        mv $@+ $@
@@ -351,12 +351,12 @@ manpage-base-url.xsl: manpage-base-url.xsl.in
        $(QUIET_XMLTO)$(RM) $@ && \
        $(XMLTO) -m $(MANPAGE_XSL) $(XMLTO_EXTRA) man $<
 
-%.xml : %.txt asciidoc.conf
+%.xml : %.txt asciidoc.conf asciidoctor-extensions.rb
        $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
        $(TXT_TO_XML) -d manpage -o $@+ $< && \
        mv $@+ $@
 
-user-manual.xml: user-manual.txt user-manual.conf
+user-manual.xml: user-manual.txt user-manual.conf asciidoctor-extensions.rb
        $(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
        $(TXT_TO_XML) -d book -o $@+ $< && \
        mv $@+ $@