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From: "brian m. carlson" <sandals@crustytoothpaste.net>
To: git@vger.kernel.org
Cc: "Jeff King" <peff@peff.net>, "Junio C Hamano" <gitster@pobox.com>,
	"Jakub Narębski" <jnareb@gmail.com>
Subject: [PATCH v2 3/3] Documentation: move some AsciiDoc parameters into variables
Date: Mon, 20 Oct 2014 00:20:38 +0000	[thread overview]
Message-ID: <1413764438-297386-4-git-send-email-sandals@crustytoothpaste.net> (raw)
In-Reply-To: <1413764438-297386-1-git-send-email-sandals@crustytoothpaste.net>

Asciidoctor takes slightly different arguments from AsciiDoc in some
cases.  It has a different name for the HTML backend and the "docbook"
backend produces DocBook 5, not DocBook 4.5.  Also, Asciidoctor does not
accept the -f option.  Move these values into variables so that they can
be overridden by users wishing to use Asciidoctor instead of Asciidoc,
and simplify several redundant rules.

Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
---
 Documentation/Makefile | 26 +++++++++++++++-----------
 1 file changed, 15 insertions(+), 11 deletions(-)

diff --git a/Documentation/Makefile b/Documentation/Makefile
index cea0e7a..5952cc2 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -97,6 +97,13 @@ man7dir = $(mandir)/man7
 
 ASCIIDOC = asciidoc
 ASCIIDOC_EXTRA =
+ASCIIDOC_HTML = xhtml11
+ASCIIDOC_DOCBOOK = docbook
+ASCIIDOC_CONF = -f asciidoc.conf
+ASCIIDOC_COMMON = $(ASCIIDOC) $(ASCIIDOC_EXTRA) $(ASCIIDOC_CONF) \
+		-agit-version=$(GIT_VERSION)
+TXT_TO_HTML = $(ASCIIDOC_COMMON) -b $(ASCIIDOC_HTML)
+TXT_TO_XML = $(ASCIIDOC_COMMON) -b $(ASCIIDOC_DOCBOOK)
 MANPAGE_XSL = manpage-normal.xsl
 XMLTO = xmlto
 XMLTO_EXTRA =
@@ -304,14 +311,12 @@ clean:
 
 $(MAN_HTML): %.html : %.txt asciidoc.conf
 	$(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
-	$(ASCIIDOC) -b xhtml11 -d manpage -f asciidoc.conf \
-		$(ASCIIDOC_EXTRA) -agit_version=$(GIT_VERSION) -o $@+ $< && \
+	$(TXT_TO_HTML) -d manpage -o $@+ $< && \
 	mv $@+ $@
 
 $(OBSOLETE_HTML): %.html : %.txto asciidoc.conf
 	$(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
-	$(ASCIIDOC) -b xhtml11 -f asciidoc.conf \
-		$(ASCIIDOC_EXTRA) -agit_version=$(GIT_VERSION) -o $@+ $< && \
+	$(TXT_TO_HTML) -o $@+ $< && \
 	mv $@+ $@
 
 manpage-base-url.xsl: manpage-base-url.xsl.in
@@ -323,13 +328,12 @@ manpage-base-url.xsl: manpage-base-url.xsl.in
 
 %.xml : %.txt asciidoc.conf
 	$(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
-	$(ASCIIDOC) -b docbook -d manpage -f asciidoc.conf \
-		$(ASCIIDOC_EXTRA) -agit_version=$(GIT_VERSION) -o $@+ $< && \
+	$(TXT_TO_XML) -d manpage -o $@+ $< && \
 	mv $@+ $@
 
 user-manual.xml: user-manual.txt user-manual.conf
 	$(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
-	$(ASCIIDOC) $(ASCIIDOC_EXTRA) -b docbook -d article -o $@+ $< && \
+	$(TXT_TO_XML) -d article -o $@+ $< && \
 	mv $@+ $@
 
 technical/api-index.txt: technical/api-index-skel.txt \
@@ -338,8 +342,7 @@ technical/api-index.txt: technical/api-index-skel.txt \
 
 technical/%.html: ASCIIDOC_EXTRA += -a git-relative-html-prefix=../
 $(patsubst %,%.html,$(API_DOCS) technical/api-index $(TECH_DOCS)): %.html : %.txt asciidoc.conf
-	$(QUIET_ASCIIDOC)$(ASCIIDOC) -b xhtml11 -f asciidoc.conf \
-		$(ASCIIDOC_EXTRA) -agit_version=$(GIT_VERSION) $*.txt
+	$(QUIET_ASCIIDOC)$(TXT_TO_HTML) $*.txt
 
 XSLT = docbook.xsl
 XSLTOPTS = --xinclude --stringparam html.stylesheet docbook-xsl.css
@@ -386,14 +389,15 @@ howto-index.txt: howto-index.sh $(wildcard howto/*.txt)
 	mv $@+ $@
 
 $(patsubst %,%.html,$(ARTICLES)) : %.html : %.txt
-	$(QUIET_ASCIIDOC)$(ASCIIDOC) $(ASCIIDOC_EXTRA) -b xhtml11 $*.txt
+	$(QUIET_ASCIIDOC)$(TXT_TO_HTML) $*.txt
 
 WEBDOC_DEST = /pub/software/scm/git/docs
 
 howto/%.html: ASCIIDOC_EXTRA += -a git-relative-html-prefix=../
 $(patsubst %.txt,%.html,$(wildcard howto/*.txt)): %.html : %.txt
 	$(QUIET_ASCIIDOC)$(RM) $@+ $@ && \
-	sed -e '1,/^$$/d' $< | $(ASCIIDOC) $(ASCIIDOC_EXTRA) -b xhtml11 - >$@+ && \
+	sed -e '1,/^$$/d' $< | \
+	$(TXT_TO_HTML) - >$@+ && \
 	mv $@+ $@
 
 install-webdoc : html
-- 
2.1.1

  parent reply	other threads:[~2014-10-20  0:21 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-10-20  0:20 [PATCH v2 0/3] Allow building Git with Asciidoctor brian m. carlson
2014-10-20  0:20 ` [PATCH v2 1/3] Documentation: adjust document title underlining brian m. carlson
2014-10-20  0:20 ` [PATCH v2 2/3] Documentation: fix mismatched delimiters in git-imap-send brian m. carlson
2014-10-20  0:20 ` brian m. carlson [this message]
2014-10-20  9:24 ` [PATCH v2 0/3] Allow building Git with Asciidoctor Jeff King
2014-10-20 19:08 ` Junio C Hamano

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