share/mk/bsd.subdir.mk

   1 #       from: @(#)bsd.subdir.mk 5.9 (Berkeley) 2/1/91
   2 # $FreeBSD$
   3 #
   4 # The include file <bsd.subdir.mk> contains the default targets
   5 # for building subdirectories.
   6 #
   7 # For all of the directories listed in the variable SUBDIRS, the
   8 # specified directory will be visited and the target made. There is
   9 # also a default target which allows the command "make subdir" where
  10 # subdir is any directory listed in the variable SUBDIRS.
  11 #
  12 #
  13 # +++ variables +++
  14 #
  15 # DISTRIBUTION  Name of distribution. [base]
  16 #
  17 # SUBDIR        A list of subdirectories that should be built as well.
  18 #               Each of the targets will execute the same target in the
  19 #               subdirectories.
  20 #
  21 # +++ targets +++
  22 #
  23 #       distribute:
  24 #               This is a variant of install, which will
  25 #               put the stuff into the right "distribution".
  26 #
  27 #       afterinstall, all, all-man, beforeinstall, checkdpadd,
  28 #       clean, cleandepend, cleandir, depend, install, lint, maninstall,
  29 #       manlint, obj, objlink, realinstall, regress, tags
  30 #
  31
  32 .include <bsd.init.mk>
  33
  34 DISTRIBUTION?=  base
  35 .if !target(distribute)
  36 distribute:
  37 .for dist in ${DISTRIBUTION}
  38         ${_+_}cd ${.CURDIR}; \
  39             ${MAKE} install -DNO_SUBDIR DESTDIR=${DISTDIR}/${dist} SHARED=copies
  40 .endfor
  41 .endif
  42
  43 _SUBDIR: .USE
  44 .if defined(SUBDIR) && !empty(SUBDIR) && !defined(NO_SUBDIR)
  45         @${_+_}for entry in ${SUBDIR}; do \
  46                 if test -d ${.CURDIR}/$${entry}.${MACHINE_ARCH}; then \
  47                         ${ECHODIR} "===> ${DIRPRFX}$${entry}.${MACHINE_ARCH} (${.TARGET:realinstall=install})"; \
  48                         edir=$${entry}.${MACHINE_ARCH}; \
  49                         cd ${.CURDIR}/$${edir}; \
  50                 else \
  51                         ${ECHODIR} "===> ${DIRPRFX}$$entry (${.TARGET:realinstall=install})"; \
  52                         edir=$${entry}; \
  53                         cd ${.CURDIR}/$${edir}; \
  54                 fi; \
  55                 ${MAKE} ${.TARGET:realinstall=install} \
  56                     DIRPRFX=${DIRPRFX}$$edir/; \
  57         done
  58 .endif
  59
  60 ${SUBDIR}: .PHONY
  61         ${_+_}@if test -d ${.TARGET}.${MACHINE_ARCH}; then \
  62                 cd ${.CURDIR}/${.TARGET}.${MACHINE_ARCH}; \
  63         else \
  64                 cd ${.CURDIR}/${.TARGET}; \
  65         fi; \
  66         ${MAKE} all
  67
  68 .for __target in all all-man checkdpadd clean cleandepend cleandir \
  69     depend distribute lint maninstall manlint \
  70     obj objlink realinstall regress tags \
  71     ${SUBDIR_TARGETS}
  72 ${__target}: _SUBDIR
  73 .endfor
  74
  75 .for __target in files includes
  76 .for __stage in build install
  77 ${__stage}${__target}:
  78 .if make(${__stage}${__target})
  79 ${__stage}${__target}: _SUBDIR
  80 .endif
  81 .endfor
  82 ${__target}:
  83         ${_+_}cd ${.CURDIR}; ${MAKE} build${__target}; ${MAKE} install${__target}
  84 .endfor
  85
  86 .if !target(install)
  87 .if !target(beforeinstall)
  88 beforeinstall:
  89 .endif
  90 .if !target(afterinstall)
  91 afterinstall:
  92 .endif
  93 install: beforeinstall realinstall afterinstall
  94 .ORDER: beforeinstall realinstall afterinstall
  95 .endif