8d26610d5f
even if make all is run multiple times, since the depend rule looks for an existing .depend file.
156 lines
3.4 KiB
Makefile
156 lines
3.4 KiB
Makefile
# bsd.sgml.mk - 8 Sep 1995 John Fieber
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# This file is in the public domain.
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#
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# $Id: bsd.sgml.mk,v 1.6 1996/06/24 04:24:14 jkh Exp $
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#
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# The include file <bsd.sgml.mk> handles installing sgml documents.
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# <bsd.prog.mk> includes the file named "../Makefile.inc" if it exists,
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# as well as the include file <bsd.obj.mk>.
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#
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#
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# +++ variables +++
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#
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# DISTRIBUTION Name of distribution. [doc]
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#
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# FORMATS Indicates which output formats will be generated
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# (ascii, html, latex, nroff). [ascii html]
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#
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# LPR Printer command. [lpr]
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#
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# SGMLFLAGS Flags to sgmlfmt. [${SGMLOPTS}]
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#
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# SGMLFMT Format sgml files command. [sgmlfmt]
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#
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# Variables DOCOWN, DOCGRP, DOCMODE, DOCDIR, DESTDIR, DISTDIR are
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# set by other Makefiles (e.g. bsd.own.mk)
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#
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#
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# +++ targets +++
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#
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# all:
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# Converts sgml files to the specified output format
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# (see ${FORMATS}).
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#
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# distribute:
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# This is a variant of install, which will
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# put the stuff into the right "distribution".
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#
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# install:
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# Install formated output.
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#
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# print:
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# Print formated output.
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#
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#
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# bsd.obj.mk: clean, cleandir, obj
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#
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.if exists(${.CURDIR}/../Makefile.inc)
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.include "${.CURDIR}/../Makefile.inc"
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.endif
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# FORMATS indicates which output formats will be generated. See
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# the sgmlfmt(1) man page for a list of valid formats.
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# If FORMATS is empty, nothing will be built or installed.
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# Use SGMLOPTS to pass extra flags to sgmlfmt(1).
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FORMATS?= ascii html
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SGMLFLAGS+= ${SGMLOPTS}
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VOLUME?= ${.CURDIR:T}
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DOC?= ${.CURDIR:T}
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SRCDIR?= ${.CURDIR}
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DISTRIBUTION?= doc
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SGMLFMT?= sgmlfmt
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LPR?= lpr
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DOCS= ${FORMATS:S/^/${DOC}./g}
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.MAIN: all
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all: depend ${DOCS}
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# If FORMATS is empty, do nothing
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.if empty(FORMATS)
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${DOC}. install- print- clean-:
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.endif
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install: beforeinstall realinstall afterinstall
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realinstall: ${FORMATS:S/^/install-/g}
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.if !target(print)
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print: ${FORMATS:S/^/print-/g}
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.endif
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spell: ${SRCS}
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(cd ${.CURDIR}; spell ${SRCS} ) | sort | \
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comm -23 - ${.CURDIR}/spell.ok > ${DOC}.spell
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.if !target(distribute)
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distribute:
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cd ${.CURDIR} ; $(MAKE) install DESTDIR=${DISTDIR}/${DISTRIBUTION} SHARED=copies
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.endif
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# For each FORMATS type, define a build, install, clean and print target.
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# Note that there is special case handling for html targets
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# because the number of files generated is generally not possible
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# to predict outside of sgmlfmt(1).
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.for _XFORMAT in ${FORMATS}
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# XXX This doesn't work:
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# .if ${_FORMAT} == "foobar"
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# but defining another variable does: (?!?!)
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_FORMAT = ${_XFORMAT}
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.if !target(print-${_FORMAT})
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.if ${_FORMAT} == "html"
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print-${_FORMAT}:
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.else
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print-${_FORMAT}: ${DOC}.${_FORMAT}
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${LPR} -P${.TARGET:S/print-//} ${DOC}.${_FORMAT}
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.endif
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.endif
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.if !target(install-${_FORMAT})
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.if ${_FORMAT} == "html"
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install-${_FORMAT}:
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${INSTALL} ${COPY} -o ${DOCOWN} -g ${DOCGRP} -m ${DOCMODE} \
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*.${.TARGET:S/install-//} ${DESTDIR}${DOCDIR}/${VOLUME}
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.else
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install-${_FORMAT}:
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${INSTALL} ${COPY} -o ${DOCOWN} -g ${DOCGRP} -m ${DOCMODE} \
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${DOC}.${.TARGET:S/install-//} ${DESTDIR}${DOCDIR}/${VOLUME}
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.endif
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.endif
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.if !target(${DOC}.${_FORMAT})
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${DOC}.${_FORMAT}: ${SRCS}
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${SGMLFMT} -f ${.TARGET:S/${DOC}.//} ${SGMLFLAGS} ${.CURDIR}/${DOC}.sgml
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.endif
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.if ${_FORMAT} == "html"
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CLEANFILES+= *.html
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.else
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CLEANFILES+= ${DOC}.${_FORMAT}
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.endif
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.endfor
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.for __target in beforeinstall afterinstall maninstall depend _SUBDIR
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.if !target(__target)
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${__target}:
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.endif
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.endfor
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.include <bsd.dep.mk>
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.include <bsd.obj.mk>
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