Make it easier to override path to asciidoc command

Allow setting the path of asciidoc in only one place when creating
the documentation.

Signed-off-by: Dotan Barak <dotanb@dev.mellanox.co.il>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/Documentation/Makefile b/Documentation/Makefile
index 266af47176a7f09000ed90f43b5ed83af74db8ea..aaf95918c3cb0e89b9c608e1df4eb548f38203d7 100644 (file)
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -31,6 +31,7 @@ man1dir=$(mandir)/man1
 man7dir=$(mandir)/man7
 # DESTDIR=
 
 man7dir=$(mandir)/man7
 # DESTDIR=
 

+ASCIIDOC=asciidoc

 INSTALL?=install
 DOC_REF = origin/man
 
 INSTALL?=install
 DOC_REF = origin/man
 


@@ -91,16 +92,16 @@ clean:
        rm -f $(cmds_txt)
 
 %.html : %.txt
        rm -f $(cmds_txt)
 
 %.html : %.txt

-       asciidoc -b xhtml11 -d manpage -f asciidoc.conf $<
+       $(ASCIIDOC) -b xhtml11 -d manpage -f asciidoc.conf $<

 
 %.1 %.7 : %.xml
        xmlto -m callouts.xsl man $<
 
 %.xml : %.txt
 
 %.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
 
 user-manual.xml: user-manual.txt user-manual.conf

-       asciidoc -b docbook -d book $<
+       $(ASCIIDOC) -b docbook -d book $<

 
 user-manual.html: user-manual.xml
        xmlto html-nochunks $<
 
 user-manual.html: user-manual.xml
        xmlto html-nochunks $<


@@ -108,7 +109,7 @@ user-manual.html: user-manual.xml
 glossary.html : glossary.txt sort_glossary.pl
        cat $< | \
        perl sort_glossary.pl | \
 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 $@+ $@
 
 howto-index.txt: howto-index.sh $(wildcard howto/*.txt)
        rm -f $@+ $@


@@ -116,13 +117,13 @@ howto-index.txt: howto-index.sh $(wildcard howto/*.txt)
        mv $@+ $@
 
 $(patsubst %,%.html,$(ARTICLES)) : %.html : %.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 $@+ $@
 
 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
        mv $@+ $@
 
 install-webdoc : html