share/mk/man.mk

   1 # $Id: man.mk,v 1.20 2012/12/13 01:51:01 sjg Exp $
   2
   3 .if !target(__${.PARSEFILE}__)
   4 __${.PARSEFILE}__:
   5
   6 .include <init.mk>
   7
   8 # unlike bsd.man.mk we handle 3 approaches
   9 # 1. install unformated nroff (default)
  10 # 2. install formatted pages
  11 # 3. install formatted pages but with extension of .0
  12 # sadly we cannot rely on a shell that supports ${foo#...} and ${foo%...}
  13 # so we have to use sed(1).
  14
  15 # set MANTARGET=cat for formatted pages
  16 MANTARGET?=     man
  17 # set this to .0 for same behavior as bsd.man.mk
  18 MCATEXT?=
  19
  20 NROFF?=         nroff
  21 MANDIR?=        /usr/share/man
  22 MANDOC?= man
  23
  24 .SUFFIXES: .1 .2 .3 .4 .5 .6 .7 .8 .9 .cat1 .cat2 .cat3 .cat4 .cat5 .cat6 \
  25         .cat7 .cat8 .cat9
  26
  27 .9.cat9 .8.cat8 .7.cat7 .6.cat6 .5.cat5 .4.cat4 .3.cat3 .2.cat2 .1.cat1:
  28         @echo "${NROFF} -${MANDOC} ${.IMPSRC} > ${.TARGET:T}"
  29         @${NROFF} -${MANDOC} ${.IMPSRC} > ${.TARGET:T} || ( rm -f ${.TARGET:T} ; false )
  30
  31 .if defined(MAN) && !empty(MAN)
  32
  33 # we use cmt2doc.pl to extract manpages from source
  34 # this is triggered by the setting of EXTRACT_MAN or MAN being set but
  35 # not existsing.
  36
  37 .if !exists(${MAN:[1]}) && !target(${MAN:[1]})
  38 .if defined(EXTRACT_MAN) && ${EXTRACT_MAN} == "no"
  39 MAN=
  40 .else
  41 .if exists(/usr/local/share/bin/cmt2doc.pl)
  42 CMT2DOC?= cmt2doc.pl
  43 CMT2DOC_OPTS?=  ${CMT2DOC_ORGOPT} -pmS${.TARGET:E}
  44 .endif
  45 .ifdef CMT2DOC
  46 .c.8 .c.5 .c.3 .c.4 .c.1 \
  47         .cc.8 .cc.5 .cc.3 .cc.4 .cc.1 \
  48         .h.8 .h.5 .h.3 .h.4 .h.1 \
  49         .sh.8 .sh.5 .sh.3 .sh.4 .sh.1 \
  50         .pl.8 .pl.5 .pl.3 .pl.4 .pl.1:
  51         @echo "${CMT2DOC} ${.IMPSRC} > ${.TARGET:T}"
  52         @${CMT2DOC} ${CMT2DOC_OPTS} ${.IMPSRC} > ${.TARGET:T} || ( rm -f ${.TARGET:T} ; false )
  53 .else
  54 MAN=
  55 .endif
  56 .endif
  57 .endif
  58
  59 _mandir=${DESTDIR}${MANDIR}/${MANTARGET}`echo $$page | sed -e 's/.*\.cat/./' -e 's/.*\.//'`
  60 .if ${MANTARGET} == "cat"
  61 _mfromdir?=.
  62 MANALL= ${MAN:S/.1$/.cat1/g:S/.2$/.cat2/g:S/.3$/.cat3/g:S/.4$/.cat4/g:S/.5$/.cat5/g:S/.6$/.cat6/g:S/.7$/.cat7/g:S/.8$/.cat8/g:S/.9$/.cat9/g}
  63 .if ${MCATEXT} == ""
  64 _minstpage=`echo $$page | sed 's/\.cat/./'`
  65 .else
  66 _minstpage=`echo $$page | sed 's/\.cat.*//'`${MCATEXT}
  67 .endif
  68 .endif
  69 .if target(${MAN:[1]})
  70 _mfromdir?=.
  71 .endif
  72 _mfromdir?=${.CURDIR}
  73 MANALL?= ${MAN}
  74 _minstpage?=$${page}
  75 .endif
  76
  77 .if !empty(MANOWN)
  78 MAN_INSTALL_OWN ?= -o ${MANOWN} -g ${MANGRP}
  79 MAN_CHOWN ?= chown
  80 .else
  81 MAN_CHOWN = :
  82 .endif
  83
  84 MINSTALL=       ${INSTALL} ${COPY} ${MAN_INSTALL_OWN} -m ${MANMODE}
  85 .if defined(MANZ)
  86 # chown and chmod are done afterward automatically
  87 MCOMPRESS=      gzip -cf
  88 MCOMPRESSSUFFIX= .gz
  89 .endif
  90
  91 maninstall:
  92 .if defined(MANALL) && !empty(MANALL)
  93         @for page in ${MANALL:T}; do \
  94                 test -s ${_mfromdir}/$$page || continue; \
  95                 dir=${_mandir}; \
  96                 ${INSTALL} -d ${MAN_INSTALL_OWN} -m 755 $$dir; \
  97                 instpage=$${dir}${MANSUBDIR}/${_minstpage}${MCOMPRESSSUFFIX}; \
  98                 if [ X"${MCOMPRESS}" = X ]; then \
  99                         echo ${MINSTALL} ${_mfromdir}/$$page $$instpage; \
 100                         ${MINSTALL} ${_mfromdir}/$$page $$instpage; \
 101                 else \
 102                         rm -f $$instpage; \
 103                         echo ${MCOMPRESS} ${_mfromdir}/$$page \> $$instpage; \
 104                         ${MCOMPRESS} ${_mfromdir}/$$page > $$instpage; \
 105                         ${MAN_CHOWN} ${MANOWN}:${MANGRP} $$instpage; \
 106                         chmod ${MANMODE} $$instpage; \
 107                 fi \
 108         done
 109 .if defined(MLINKS) && !empty(MLINKS)
 110         @set ${MLINKS}; \
 111         while test $$# -ge 2; do \
 112                 page=$$1; \
 113                 shift; \
 114                 dir=${_mandir}; \
 115                 l=${_minstpage}${MCOMPRESSSUFFIX}; \
 116                 page=$$1; \
 117                 shift; \
 118                 dir=${_mandir}; \
 119                 t=$${dir}${MANSUBDIR}/${_minstpage}${MCOMPRESSSUFFIX}; \
 120                 echo $$t -\> $$l; \
 121                 rm -f $$t; \
 122                 ln -s $$l $$t; \
 123         done
 124 .endif
 125 .endif
 126
 127 .if defined(MANALL) && !empty(MANALL)
 128 manall: ${MANALL}
 129 all: manall
 130 .endif
 131
 132 .if defined(CLEANMAN) && !empty(CLEANMAN)
 133 cleandir: cleanman
 134 cleanman:
 135         rm -f ${CLEANMAN}
 136 .endif
 137 .endif