Date: Thu, 31 Aug 1995 04:09:15 -0700 (PDT) From: "Rodney W. Grimes" <rgrimes@gndrsh.aac.dev.com> To: jfieber@indiana.edu (John Fieber) Cc: CVS-commiters@freefall.FreeBSD.org, current@freebsd.org Subject: Re: Proposal for bsd.sgml.mk Message-ID: <199508311109.EAA10935@gndrsh.aac.dev.com> In-Reply-To: <199508310248.VAA18063@fieber-john.campusview.indiana.edu> from "John Fieber" at Aug 30, 95 09:48:49 pm
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>
> Here is a sample makefile (for the handbook) using my proposed
> bsd.sgml.mk:
>
> -------------------
> SGMLOPTS= -links
> .include <bsd.sgml.mk>
> -------------------
>
> Simple, eh?
>
> Now, here is the bsd.sgml.mk which I plan to commit if there are
> no great objections. It isn't perfect, but it gets the job done:
A flash review.. just some nits...
> -------------------
> # bsd.sgml.mk - 30 Aug 1995 John Fieber
> # This file is in the public domain.
> #
> # $Id$
>
> .if exists(${.CURDIR}/../Makefile.inc)
> .include "${.CURDIR}/../Makefile.inc"
> .endif
>
> # Variables of possible interest to the user
>
> FORMATS?= ascii html
> VOLUME?= ${.CURDIR:T}
> DOC?= ${.CURDIR:T}
> SRCS?= *.sgml
> SGMLFMT?= sgmlfmt
> LPR?= lpr
> SGMLFLAGS+= ${SGMLOPTS}
> BINDIR?= /usr/share/doc
> BINMODE= 444
BINMODE?= 444
[And the above line has spaces instead of a tab :-(]
> SRCDIR?= ${.CURDIR}
> DISTRIBUTION?= doc
>
> # Everything else
>
> DOCS= ${FORMATS:S/^/${DOC}./g}
>
> .MAIN: all
> all: ${DOCS}
>
> .if !target(obj)
> .if defined(NOOBJ)
> obj:
> .else
> obj:
> @cd ${.CURDIR}; rm -f obj; \
> here=`pwd`; dest=/usr/obj`echo $$here | sed 's,^/usr/src,,'`; \
> ${ECHO} "$$here -> $$dest"; ln -s $$dest obj; \
> if test -d /usr/obj -a ! -d $$dest; then \
> mkdir -p $$dest; \
> else \
> true; \
> fi;
> .endif
> .endif
>
> clean:
> rm -f [eE]rrs mklog ${CLEANFILES}
>
> cleandir: clean
> cd ${.CURDIR}; rm -rf obj
>
> install: beforeinstall realinstall afterinstall
>
> .if !target(beforeinstall)
> beforeinstall:
>
> .endif
> .if !target(afterinstall)
> afterinstall:
>
> .endif
> .if !target(maninstall)
> maninstall:
>
> .endif
>
> realinstall: ${FORMATS:S/^/install-/g}
>
> .if !target(print)
> print: ${FORMATS:S/^/print-/g}
>
> .endif
>
> spell: ${SRCS}
> (cd ${.CURDIR}; spell ${SRCS} ) | sort | \
> comm -23 - ${.CURDIR}/spell.ok > ${DOC}.spell
>
> .if !target(distribute)
> distribute:
> cd ${.CURDIR} ; $(MAKE) install DESTDIR=${DISTDIR}/${DISTRIBUTION} SHARED=copies
> .endif
>
> .if !target(depend)
> depend:
>
> .endif
>
>
> # For each FORMATS type, define a build, install and print target.
>
> .for _XFORMAT in ${FORMATS}
>
> # XXX This doesn't work:
> # .if ${_FORMAT} == "foobar"
> # but defining another variable does: (?!?!)
Perhaps
.if X${_FORMAT} == X"foobar"
would be what you need. If ${_FORMAT} is null your statement
above that you say does not work becomes:
.if == "foorbar" and yes, that fails, just like in old /bin/sh :-)
> _FORMAT = ${_XFORMAT}
>
> .if !target(print-${_FORMAT})
> .if ${_FORMAT} == "html"
> print-${_FORMAT}:
>
> .else
> print-${_FORMAT}: ${DOC}.${_FORMAT}
> ${LPR} -P${.TARGET:S/print-//} ${DOC}.${_FORMAT}
>
> .endif
> .endif
>
> .if !target(install-${_FORMAT})
> .if ${_FORMAT} == "html"
> install-${_FORMAT}: ${DOC}.${_FORMAT}
> ${INSTALL} ${COPY} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
> *.${.TARGET:S/install-//} ${DESTDIR}${BINDIR}/${VOLUME}
*.${.TARGET:S/install-//} ${DESTDIR}${BINDIR}/${VOLUME}
Please indent continutation lines one level.
>
> .else
> install-${_FORMAT}: ${DOC}.${_FORMAT}
> ${INSTALL} ${COPY} -o ${BINOWN} -g ${BINGRP} -m ${BINMODE} \
> ${DOC}.${.TARGET:S/install-//} ${DESTDIR}${BINDIR}/${VOLUME}
${DOC}.${.TARGET:S/install-//} ${DESTDIR}${BINDIR}/${VOLUME}
Ditto
>
> .endif
> .endif
>
> .if !target(${DOC}.${_FORMAT})
> .if ${_FORMAT} == "html"
> CLEANFILES+= *.${_FORMAT}
> .else
> CLEANFILES+= ${DOC}.${_FORMAT}
> .endif
>
> ${DOC}.${_FORMAT}: ${SRCS}
> (cd ${SRCDIR}; ${SGMLFMT} -f ${.TARGET:S/${DOC}.//} ${SGMLFLAGS} ${DOC})
>
> .endif
>
> .endfor
>
--
Rod Grimes rgrimes@gndrsh.aac.dev.com
Accurate Automation Company Reliable computers for FreeBSD
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