c22afe52f4
This partially reverts r284685. An attempt was made in r285295 to fix this
but was not enough. There were still $${} vars in the code that should have
been using the ${_page} and ${_sect} vars, but the bigger problem was that
.for cannot be used on .ALLSRC as it is not defined when the .for is evaluated.
Using ${MAN} here in a .for loop doesn't work either as the paths are not
expanded right for lib/libc/ subdirs despite having a .PATH set for all
of them.
Add some comments around long .else and .endif as well.
Sponsored by: EMC / Isilon Storage Division
250 lines
6.6 KiB
Makefile
250 lines
6.6 KiB
Makefile
# $FreeBSD$
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#
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# The include file <bsd.man.mk> handles installing manual pages and
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# their links.
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#
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#
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# +++ variables +++
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#
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# DESTDIR Change the tree where the man pages gets installed. [not set]
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#
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# MANDIR Base path for manual installation. [${SHAREDIR}/man/man]
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#
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# MANOWN Manual owner. [${SHAREOWN}]
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#
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# MANGRP Manual group. [${SHAREGRP}]
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#
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# MANMODE Manual mode. [${NOBINMODE}]
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#
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# MANSUBDIR Subdirectory under the manual page section, i.e. "/i386"
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# or "/tahoe" for machine specific manual pages.
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#
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# MAN The manual pages to be installed. For sections see
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# variable ${SECTIONS}
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#
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# MCOMPRESS_CMD Program to compress man pages. Output is to
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# stdout. [${COMPRESS_CMD}]
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#
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# MLINKS List of manual page links (using a suffix). The
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# linked-to file must come first, the linked file
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# second, and there may be multiple pairs. The files
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# are hard-linked.
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#
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# NO_MLINKS If you do not want install manual page links. [not set]
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#
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# MANFILTER command to pipe the raw man page through before compressing
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# or installing. Can be used to do sed substitution.
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#
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# MANBUILDCAT create preformatted manual pages in addition to normal
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# pages. [not set]
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#
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# MANDOC_CMD command and flags to create preformatted pages
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#
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# +++ targets +++
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#
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# maninstall:
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# Install the manual pages and their links.
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#
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.if !target(__<bsd.init.mk>__)
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.error bsd.man.mk cannot be included directly.
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.endif
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MINSTALL?= ${INSTALL} -o ${MANOWN} -g ${MANGRP} -m ${MANMODE}
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CATDIR= ${MANDIR:H:S/$/\/cat/}
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CATEXT= .cat
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MANDOC_CMD?= mandoc -Tascii
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MCOMPRESS_CMD?= ${COMPRESS_CMD}
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MCOMPRESS_EXT?= ${COMPRESS_EXT}
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SECTIONS= 1 2 3 4 5 6 7 8 9
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.SUFFIXES: ${SECTIONS:S/^/./g}
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# Backwards compatibility.
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.if !defined(MAN)
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.for __sect in ${SECTIONS}
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.if defined(MAN${__sect}) && !empty(MAN${__sect})
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MAN+= ${MAN${__sect}}
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.endif
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.endfor
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.endif
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_manpages:
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all-man: _manpages
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.if ${MK_MANCOMPRESS} == "no"
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# Make special arrangements to filter to a temporary file at build time
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# for MK_MANCOMPRESS == no.
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.if defined(MANFILTER)
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FILTEXTENSION= .filt
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.else
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FILTEXTENSION=
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.endif
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ZEXT=
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.if defined(MANFILTER)
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.if defined(MAN) && !empty(MAN)
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CLEANFILES+= ${MAN:T:S/$/${FILTEXTENSION}/g}
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CLEANFILES+= ${MAN:T:S/$/${CATEXT}${FILTEXTENSION}/g}
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.for __page in ${MAN}
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.for __target in ${__page:T:S/$/${FILTEXTENSION}/g}
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_manpages: ${__target}
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${__target}: ${__page}
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${MANFILTER} < ${.ALLSRC} > ${.TARGET}
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.endfor
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.if defined(MANBUILDCAT) && !empty(MANBUILDCAT)
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.for __target in ${__page:T:S/$/${CATEXT}${FILTEXTENSION}/g}
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_manpages: ${__target}
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${__target}: ${__page}
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${MANFILTER} < ${.ALLSRC} | ${MANDOC_CMD} > ${.TARGET}
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.endfor
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.endif
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.endfor
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.endif # !empty(MAN)
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.else # !defined(MANFILTER)
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.if defined(MAN) && !empty(MAN)
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CLEANFILES+= ${MAN:T:S/$/${CATEXT}/g}
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.if defined(MANBUILDCAT) && !empty(MANBUILDCAT)
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.for __page in ${MAN}
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.for __target in ${__page:T:S/$/${CATEXT}/g}
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_manpages: ${__target}
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${__target}: ${__page}
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${MANDOC_CMD} ${.ALLSRC} > ${.TARGET}
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.endfor
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.endfor
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.else
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_manpages: ${MAN}
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.endif
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.endif
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.endif # defined(MANFILTER)
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.else # ${MK_MANCOMPRESS} == "yes"
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ZEXT= ${MCOMPRESS_EXT}
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.if defined(MAN) && !empty(MAN)
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.if ${MK_STAGING_MAN} == "yes"
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STAGE_TARGETS+= stage_files
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_mansets:= ${MAN:E:O:u:M*[1-9]:@s@man$s@}
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STAGE_SETS+= ${_mansets}
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.for _page in ${MAN}
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stage_files.man${_page:T:E}: ${_page}
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STAGE_DIR.man${_page:T:E}?= ${STAGE_OBJTOP}${MANDIR}${_page:T:E}${MANSUBDIR}
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.endfor
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.if !empty(MLINKS)
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STAGE_SETS+= mlinks
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STAGE_TARGETS+= stage_links
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STAGE_LINKS.mlinks:= ${MLINKS:@f@${f:S,^,${MANDIR}${f:E}${MANSUBDIR}/,}@}
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stage_links.mlinks: ${_mansets:@s@stage_files.$s@}
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.endif
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.endif
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CLEANFILES+= ${MAN:T:S/$/${MCOMPRESS_EXT}/g}
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CLEANFILES+= ${MAN:T:S/$/${CATEXT}${MCOMPRESS_EXT}/g}
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.for __page in ${MAN}
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.for __target in ${__page:T:S/$/${MCOMPRESS_EXT}/}
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_manpages: ${__target}
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${__target}: ${__page}
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.if defined(MANFILTER)
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${MANFILTER} < ${.ALLSRC} | ${MCOMPRESS_CMD} > ${.TARGET}
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.else
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${MCOMPRESS_CMD} ${.ALLSRC} > ${.TARGET}
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.endif
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.endfor
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.if defined(MANBUILDCAT) && !empty(MANBUILDCAT)
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.for __target in ${__page:T:S/$/${CATEXT}${MCOMPRESS_EXT}/}
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_manpages: ${__target}
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${__target}: ${__page}
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.if defined(MANFILTER)
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${MANFILTER} < ${.ALLSRC} | ${MANDOC_CMD} | ${MCOMPRESS_CMD} > ${.TARGET}
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.else
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${MANDOC_CMD} ${.ALLSRC} | ${MCOMPRESS_CMD} > ${.TARGET}
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.endif
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.endfor
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.endif
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.endfor
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.endif
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.endif # ${MK_MANCOMPRESS} == "no"
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maninstall: _maninstall
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_maninstall:
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.if defined(MAN) && !empty(MAN)
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_maninstall: ${MAN}
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.if ${MK_MANCOMPRESS} == "no"
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.if defined(MANFILTER)
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.for __page in ${MAN}
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${MINSTALL} ${__page:T:S/$/${FILTEXTENSION}/g} \
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${DESTDIR}${MANDIR}${__page:E}${MANSUBDIR}/${__page}
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.if defined(MANBUILDCAT) && !empty(MANBUILDCAT)
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${MINSTALL} ${__page:T:S/$/${CATEXT}${FILTEXTENSION}/g} \
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${DESTDIR}${CATDIR}${__page:E}${MANSUBDIR}/${__page}
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.endif
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.endfor
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.else # !defined(MANFILTER)
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@set ${.ALLSRC:C/\.([^.]*)$/.\1 \1/}; \
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while : ; do \
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case $$# in \
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0) break;; \
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1) echo "warn: missing extension: $$1"; break;; \
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esac; \
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page=$$1; shift; sect=$$1; shift; \
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d=${DESTDIR}${MANDIR}$${sect}${MANSUBDIR}; \
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${ECHO} ${MINSTALL} $${page} $${d}; \
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${MINSTALL} $${page} $${d}; \
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done
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.if defined(MANBUILDCAT) && !empty(MANBUILDCAT)
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.for __page in ${MAN}
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${MINSTALL} ${__page:T:S/$/${CATEXT}/} \
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${DESTDIR}${CATDIR}${__page:E}${MANSUBDIR}/${__page:T}
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.endfor
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.endif
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.endif # defined(MANFILTER)
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.else # ${MK_MANCOMPRESS} == "yes"
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.for __page in ${MAN}
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${MINSTALL} ${__page:T:S/$/${MCOMPRESS_EXT}/g} \
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${DESTDIR}${MANDIR}${__page:E}${MANSUBDIR}/
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.if defined(MANBUILDCAT) && !empty(MANBUILDCAT)
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${MINSTALL} ${__page:T:S/$/${CATEXT}${MCOMPRESS_EXT}/g} \
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${DESTDIR}${CATDIR}${__page:E}${MANSUBDIR}/${__page:T:S/$/${MCOMPRESS_EXT}/}
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.endif
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.endfor
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.endif # ${MK_MANCOMPRESS} == "no"
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.endif
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.if !defined(NO_MLINKS) && defined(MLINKS) && !empty(MLINKS)
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.for _oname _osect _dname _dsect in ${MLINKS:C/\.([^.]*)$/.\1 \1/}
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@l=${DESTDIR}${MANDIR}${_osect}${MANSUBDIR}/${_oname}; \
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t=${DESTDIR}${MANDIR}${_dsect}${MANSUBDIR}/${_dname}; \
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${ECHO} $${t}${ZEXT} -\> $${l}${ZEXT}; \
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rm -f $${t} $${t}${MCOMPRESS_EXT}; \
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${INSTALL_LINK} $${l}${ZEXT} $${t}${ZEXT}
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.endfor
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.if defined(MANBUILDCAT) && !empty(MANBUILDCAT)
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.for _oname _osect _dname _dsect in ${MLINKS:C/\.([^.]*)$/.\1 \1/}
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@l=${DESTDIR}${MANDIR}${_osect}${MANSUBDIR}/${_oname}; \
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t=${DESTDIR}${MANDIR}${_dsect}${MANSUBDIR}/${_dname}; \
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${ECHO} $${t}${ZEXT} -\> $${l}${ZEXT}; \
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rm -f $${t} $${t}${MCOMPRESS_EXT}; \
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${INSTALL_LINK} $${l}${ZEXT} $${t}${ZEXT}
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.endfor
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.endif
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.endif
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manlint:
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.if defined(MAN) && !empty(MAN)
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.for __page in ${MAN}
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manlint: ${__page}lint
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${__page}lint: ${__page}
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.if defined(MANFILTER)
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${MANFILTER} < ${.ALLSRC} | ${MANDOC_CMD} -Tlint
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.else
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${MANDOC_CMD} -Tlint ${.ALLSRC}
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.endif
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.endfor
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.endif
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