Fix diff-options references in git-diff and git-format-patch

diff --git a/Documentation/Makefile b/Documentation/Makefile
index 266af47176a7f09000ed90f43b5ed83af74db8ea..7c1c9e1918829b90aeb4e47d10aa0f5951204b0c 100644 (file)
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -31,10 +31,13 @@ man1dir=$(mandir)/man1
 man7dir=$(mandir)/man7
 # DESTDIR=
 
+ASCIIDOC=asciidoc
+ASCIIDOC_EXTRA =
 INSTALL?=install
 DOC_REF = origin/man
 
 -include ../config.mak.autogen
+-include ../config.mak
 
 #
 # Please note that there is a minor bug in asciidoc.
@@ -91,24 +94,27 @@ clean:
        rm -f $(cmds_txt)
 
 %.html : %.txt
-       asciidoc -b xhtml11 -d manpage -f asciidoc.conf $<
+       $(ASCIIDOC) -b xhtml11 -d manpage -f asciidoc.conf $(ASCIIDOC_EXTRA) $<
 
 %.1 %.7 : %.xml
        xmlto -m callouts.xsl man $<
 
 %.xml : %.txt
-       asciidoc -b docbook -d manpage -f asciidoc.conf $<
+       $(ASCIIDOC) -b docbook -d manpage -f asciidoc.conf $<
 
 user-manual.xml: user-manual.txt user-manual.conf
-       asciidoc -b docbook -d book $<
+       $(ASCIIDOC) -b docbook -d book $<
+
+XSLT = http://docbook.sourceforge.net/release/xsl/current/html/docbook.xsl
+XSLTOPTS = --nonet --xinclude --stringparam html.stylesheet docbook-xsl.css
 
 user-manual.html: user-manual.xml
-       xmlto html-nochunks $<
+       xsltproc $(XSLTOPTS) -o $@ $(XSLT) $<
 
 glossary.html : glossary.txt sort_glossary.pl
        cat $< | \
        perl sort_glossary.pl | \
-       asciidoc -b xhtml11 - > glossary.html
+       $(ASCIIDOC) -b xhtml11 - > glossary.html
 
 howto-index.txt: howto-index.sh $(wildcard howto/*.txt)
        rm -f $@+ $@
@@ -116,13 +122,13 @@ howto-index.txt: howto-index.sh $(wildcard howto/*.txt)
        mv $@+ $@
 
 $(patsubst %,%.html,$(ARTICLES)) : %.html : %.txt
-       asciidoc -b xhtml11 $*.txt
+       $(ASCIIDOC) -b xhtml11 $*.txt
 
 WEBDOC_DEST = /pub/software/scm/git/docs
 
 $(patsubst %.txt,%.html,$(wildcard howto/*.txt)): %.html : %.txt
        rm -f $@+ $@
-       sed -e '1,/^$$/d' $< | asciidoc -b xhtml11 - >$@+
+       sed -e '1,/^$$/d' $< | $(ASCIIDOC) -b xhtml11 - >$@+
        mv $@+ $@
 
 install-webdoc : html