freebsd-dev/share/mk/bsd.man.mk
Bruce Evans 5d08f31126 Don't use !empty() on the potentially unset variable MANBUILDCAT. Using
it broke "everything" unless MANBUILDCAT was set.
1997-07-25 11:17:12 +00:00

241 lines
6.3 KiB
Makefile

# $Id: bsd.man.mk,v 1.24 1997/07/25 10:43:55 bde Exp $
#
# The include file <bsd.man.mk> handles installing manual pages and
# their links. <bsd.man.mk> includes the file named "../Makefile.inc"
# if it exists.
#
#
# +++ variables +++
#
# DESTDIR Change the tree where the man pages gets installed. [not set]
#
# MANDIR Base path for manual installation. [${SHAREDIR}/man/man]
#
# MANOWN Manual owner. [${SHAREOWN}]
#
# MANGRP Manual group. [${SHAREGRP}]
#
# MANMODE Manual mode. [${NOBINMODE}]
#
# MANSUBDIR Subdirectory under the manual page section, i.e. "/i386"
# or "/tahoe" for machine specific manual pages.
#
# MAN${sect} The manual pages to be installed. For sections see
# variable ${SECTIONS}
#
# _MANPAGES List of all man pages to be installed.
# (``_MANPAGES=$MAN1 $MAN2 ... $MANn'')
#
# MCOMPRESS_CMD Program to compress man pages. Output is to
# stdout. [${COMPRESS_CMD}]
#
# MLINKS List of manual page links (using a suffix). The
# linked-to file must come first, the linked file
# second, and there may be multiple pairs. The files
# are hard-linked.
#
# NOMANCOMPRESS If you do not want unformatted manual pages to be
# compressed when they are installed. [not set]
#
# NOMLINKS If you do not want install manual page links. [not set]
#
# MANFILTER command to pipe the raw man page though before compressing
# or installing. Can be used to do sed substitution.
#
# MANBUILDCAT create preformatted manual pages in addition to normal
# pages. [not set]
#
# MROFF_CMD command and flags to create preformatted pages
#
# +++ targets +++
#
# maninstall:
# Install the manual pages and their links.
#
.if exists(${.CURDIR}/../Makefile.inc)
.include "${.CURDIR}/../Makefile.inc"
.endif
MANSRC?= ${.CURDIR}
MINSTALL= ${INSTALL} ${COPY} -o ${MANOWN} -g ${MANGRP} -m ${MANMODE}
CATDIR= ${MANDIR:H:S/$/\/cat/}
CATEXT= .cat
MROFF_CMD?= groff -Tascii -man
MCOMPRESS_CMD?= ${COMPRESS_CMD}
MCOMPRESS_EXT?= ${COMPRESS_EXT}
SECTIONS= 1 2 3 4 5 6 7 8 9 n
.undef _MANPAGES
.for sect in ${SECTIONS}
.if defined(MAN${sect}) && !empty(MAN${sect})
.SUFFIXES: .${sect}
.PATH.${sect}: ${MANSRC}
_MANPAGES+= ${MAN${sect}}
.endif
.endfor
# XXX MANDEPEND is only used for groff, man/man, man/manpath, at and atrun.
# It should be named more generally.
all-man: ${MANDEPEND}
.if defined(NOMANCOMPRESS)
COPY= -c
# Make special arrangements to filter to a temporary file at build time
# for NOMANCOMPRESS.
.if defined(MANFILTER)
FILTEXTENSION= .filt
.else
FILTEXTENSION=
.endif
ZEXT=
.if defined(MANFILTER)
.for sect in ${SECTIONS}
.if defined(MAN${sect}) && !empty(MAN${sect})
CLEANFILES+= ${MAN${sect}:T:S/$/${FILTEXTENSION}/g}
CLEANFILES+= ${MAN${sect}:T:S/$/${CATEXT}${FILTEXTENSION}/g}
.for page in ${MAN${sect}}
.for target in ${page:T:S/$/${FILTEXTENSION}/g}
all-man: ${target}
${target}: ${page}
${MANFILTER} < ${.ALLSRC} > ${.TARGET}
.endfor
.if defined(MANBUILDCAT) && !empty(MANBUILDCAT)
.for target in ${page:T:S/$/${CATEXT}${FILTEXTENSION}/g}
all-man: ${target}
${target}: ${page}
${MANFILTER} < ${.ALLSRC} | ${MROFF_CMD} > ${.TARGET}
.endfor
.endif
.endfor
.endif
.endfor
.else
.for sect in ${SECTIONS}
.if defined(MAN${sect}) && !empty(MAN${sect})
CLEANFILES+= ${MAN${sect}:T:S/$/${CATEXT}/g}
.if defined(MANBUILDCAT) && !empty(MANBUILDCAT)
.for page in ${MAN${sect}}
.for target in ${page:T:S/$/${CATEXT}/g}
all-man: ${target}
${target}: ${page}
${MROFF_CMD} ${.ALLSRC} > ${.TARGET}
.endfor
.endfor
.endif
.endif
.endfor
.endif
.else
ZEXT= ${MCOMPRESS_EXT}
.for sect in ${SECTIONS}
.if defined(MAN${sect}) && !empty(MAN${sect})
CLEANFILES+= ${MAN${sect}:T:S/$/${MCOMPRESS_EXT}/g}
CLEANFILES+= ${MAN${sect}:T:S/$/${CATEXT}${MCOMPRESS_EXT}/g}
.for page in ${MAN${sect}}
.for target in ${page:T:S/$/${MCOMPRESS_EXT}/}
all-man: ${target}
${target}: ${page}
.if defined(MANFILTER)
${MANFILTER} < ${.ALLSRC} | ${MCOMPRESS_CMD} > ${.TARGET}
.else
${MCOMPRESS_CMD} ${.ALLSRC} > ${.TARGET}
.endif
.endfor
.if defined(MANBUILDCAT) && !empty(MANBUILDCAT)
.for target in ${page:T:S/$/${CATEXT}${MCOMPRESS_EXT}/}
all-man: ${target}
${target}: ${page}
.if defined(MANFILTER)
${MANFILTER} < ${.ALLSRC} | ${MROFF_CMD} | ${MCOMPRESS_CMD} > ${.TARGET}
.else
${MROFF_CMD} ${.ALLSRC} | ${MCOMPRESS_CMD} > ${.TARGET}
.endif
.endfor
.endif
.endfor
.endif
.endfor
.endif
maninstall::
.for sect in ${SECTIONS}
.if defined(MAN${sect}) && !empty(MAN${sect})
maninstall:: ${MAN${sect}}
.if defined(NOMANCOMPRESS)
.if defined(MANFILTER)
.for page in ${MAN${sect}}
${MINSTALL} ${page:T:S/$/${FILTEXTENSION}/g} \
${DESTDIR}${MANDIR}${sect}${MANSUBDIR}/${page}
.if defined(MANBUILDCAT) && !empty(MANBUILDCAT)
${MINSTALL} ${page:T:S/$/${CATEXT}${FILTEXTENSION}/g} \
${DESTDIR}${CATDIR}${sect}${MANSUBDIR}/${page}
.endif
.endfor
.else
${MINSTALL} ${.ALLSRC} ${DESTDIR}${MANDIR}${sect}${MANSUBDIR}
.if defined(MANBUILDCAT) && !empty(MANBUILDCAT)
.for page in ${MAN${sect}}
${MINSTALL} ${page:T:S/$/${CATEXT}/} \
${DESTDIR}${CATDIR}${sect}${MANSUBDIR}/${page:T}
.endfor
.endif
.endif
.else
${MINSTALL} ${.ALLSRC:T:S/$/${MCOMPRESS_EXT}/g} \
${DESTDIR}${MANDIR}${sect}${MANSUBDIR}
.if defined(MANBUILDCAT) && !empty(MANBUILDCAT)
.for page in ${MAN${sect}}
${MINSTALL} ${page:T:S/$/${CATEXT}${MCOMPRESS_EXT}/g} \
${DESTDIR}${CATDIR}${sect}${MANSUBDIR}/${page:T:S/$/${MCOMPRESS_EXT}/}
.endfor
.endif
.endif
.endif
.endfor
.if !defined(NOMLINKS) && defined(MLINKS) && !empty(MLINKS)
@set `echo ${MLINKS} " " | sed 's/\.\([^.]*\) /.\1 \1 /g'`; \
while : ; do \
case $$# in \
0) break;; \
[123]) echo "warn: empty MLINK: $$1 $$2 $$3"; break;; \
esac; \
name=$$1; shift; sect=$$1; shift; \
l=${DESTDIR}${MANDIR}$${sect}${MANSUBDIR}/$$name; \
name=$$1; shift; sect=$$1; shift; \
t=${DESTDIR}${MANDIR}$${sect}${MANSUBDIR}/$$name; \
${ECHO} $${t}${ZEXT} -\> $${l}${ZEXT}; \
rm -f $${t} $${t}${MCOMPRESS_EXT}; \
ln $${l}${ZEXT} $${t}${ZEXT}; \
done
.if defined(MANBUILDCAT) && !empty(MANBUILDCAT)
@set `echo ${MLINKS} " " | sed 's/\.\([^.]*\) /.\1 \1 /g'`; \
while : ; do \
case $$# in \
0) break;; \
[123]) echo "warn: empty MLINK: $$1 $$2 $$3"; break;; \
esac; \
name=$$1; shift; sect=$$1; shift; \
l=${DESTDIR}${CATDIR}$${sect}${MANSUBDIR}/$$name; \
name=$$1; shift; sect=$$1; shift; \
t=${DESTDIR}${CATDIR}$${sect}${MANSUBDIR}/$$name; \
${ECHO} $${t}${ZEXT} -\> $${l}${ZEXT}; \
rm -f $${t} $${t}${MCOMPRESS_EXT}; \
ln $${l}${ZEXT} $${t}${ZEXT}; \
done
.endif
.endif