Date: Mon, 17 May 1999 19:39:50 +0100 From: Nik Clayton <nik@nothing-going-on.demon.co.uk> To: Wolfram Schneider <wosch@panke.de.freebsd.org> Cc: nclayton@lehman.com, Satoshi - Ports Wraith - Asami <asami@FreeBSD.ORG>, doc@FreeBSD.ORG Subject: Re: Can't build handbook Message-ID: <19990517193950.A2496@catkin.nothing-going-on.org> In-Reply-To: <19990515190712.02032@panke.de.freebsd.org>; from Wolfram Schneider on Sat, May 15, 1999 at 07:07:12PM %2B0200 References: <19990508141141.A20366@holly.dyndns.org> <XFMail.990508212539.jesusr@ncsa.es> <19990508231333.45191@panke.de.freebsd.org> <19990510111306.I14492@lehman.com> <199905110749.AAA28713@silvia.hip.berkeley.edu> <19990513130423.49638@panke.de.freebsd.org> <19990513124039.N14492@lehman.com> <19990515190712.02032@panke.de.freebsd.org>
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On Sat, May 15, 1999 at 07:07:12PM +0200, Wolfram Schneider wrote:
> > 2. Stick in some code that checks for an empty DOC_PREFIX, and advises
> > the user on how to fix it. Or better yet, looks in DOC_PREFIX
> > first the make sure the appropriate files are there, and warns the
> > user if they aren't.
> >
> > I posted code that does this earlier on in this thread.
> >
> > I think option 2 is the best way to go. We can keep /usr/doc as the
> > default, and it will work if the user has been storing a checked out
> > copy in /usr/doc. If they haven't then the DOC_PREFIX test will discover
> > that, abort the build, and print instructions about what they should do.
>
> I prefer option 2).
Here's a trivial patch which does this. Anyone want to add any more
smarts to it before I commit it?
N
Index: docproj.docbook.mk
===================================================================
RCS file: /home/ncvs/doc/share/mk/docproj.docbook.mk,v
retrieving revision 1.3
diff -u -r1.3 docproj.docbook.mk
--- docproj.docbook.mk 1999/05/05 20:16:46 1.3
+++ docproj.docbook.mk 1999/05/17 18:37:26
@@ -63,8 +63,6 @@
#
# You shouldn't need to change definitions below here
-DOC_PREFIX?= /usr/doc
-
VOLUME?= ${.CURDIR:T}
DOC?= ${.CURDIR:T}
DISTRIBUTION?= doc
@@ -81,6 +79,27 @@
JADEOPTS= ${JADEFLAGS} -c ${FREEBSDCATALOG} -c ${DSSSLCATALOG} -c ${DOCBOOKCATALOG} -c ${JADECATALOG} ${EXTRA_CATALOGS:S/^/-c /g}
KNOWN_FORMATS= html html-split html-split.tar txt rtf ps pdf tex dvi tar doc
+
+# ------------------------------------------------------------------------
+# If DOC_PREFIX is not set then try and generate a sensible value for it.
+#
+# If they have used an unedited /usr/share/examples/cvsup/doc-supfile to
+# download these files then /usr/doc probably exists. If it does, then
+# use that. If it doesn't exist then tell the user they must specify
+# DOC_PREFIX by hand.
+#
+.BEGIN:
+.if !defined(DOC_PREFIX) || empty(DOC_PREFIX)
+.if exists(/usr/doc)
+DOC_PREFIX=/usr/doc
+.else
+ @echo "You must define the DOC_PREFIX variable. This should contain"
+ @echo "the path to the top of your checked out doc/ repository. For"
+ @echo "example, \"make DOC_PREFIX=/usr/doc\", if that is where the"
+ @echo "documentation has been checked out to."
+ @exit 1
+.endif
+.endif
# ------------------------------------------------------------------------
#
--
There's some milk in the fridge about to go off. . . and there it goes.
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