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 #       afterdistribute, afterinstall, all, all-man, beforeinstall, checkdpadd,
  28 #       clean, cleandepend, cleandir, depend, install, lint,
  29 #       obj, objlink, realinstall, regress, tags
  30 #
  31
  32 .include <bsd.init.mk>
  33
  34 _SUBDIR: .USE
  35 .if defined(SUBDIR) && !empty(SUBDIR)
  36         @for entry in ${SUBDIR}; do \
  37                 if test -d ${.CURDIR}/$${entry}.${MACHINE_ARCH}; then \
  38                         ${ECHODIR} "===> ${DIRPRFX}$${entry}.${MACHINE_ARCH}"; \
  39                         edir=$${entry}.${MACHINE_ARCH}; \
  40                         cd ${.CURDIR}/$${edir}; \
  41                 else \
  42                         ${ECHODIR} "===> ${DIRPRFX}$$entry"; \
  43                         edir=$${entry}; \
  44                         cd ${.CURDIR}/$${edir}; \
  45                 fi; \
  46                 ${MAKE} ${.TARGET:realinstall=install} \
  47                     DIRPRFX=${DIRPRFX}$$edir/; \
  48         done
  49 .endif
  50
  51 ${SUBDIR}::
  52         @if test -d ${.TARGET}.${MACHINE_ARCH}; then \
  53                 cd ${.CURDIR}/${.TARGET}.${MACHINE_ARCH}; \
  54         else \
  55                 cd ${.CURDIR}/${.TARGET}; \
  56         fi; \
  57         ${MAKE} all
  58
  59
  60 .for __target in all all-man checkdpadd clean cleandepend cleandir depend lint \
  61     obj objlink realinstall regress tags
  62 ${__target}: _SUBDIR
  63 .endfor
  64
  65 .if !target(install)
  66 .if !target(beforeinstall)
  67 beforeinstall:
  68 .endif
  69 .if !target(afterinstall)
  70 afterinstall:
  71 .endif
  72 install: afterinstall
  73 afterinstall: realinstall
  74 realinstall: beforeinstall
  75 .endif
  76
  77 DISTRIBUTION?=  base
  78 .if !target(afterdistribute)
  79 afterdistribute:
  80 .endif
  81 .if !target(distribute)
  82 distribute: _SUBDIR
  83 .for dist in ${DISTRIBUTION}
  84         cd ${.CURDIR} ; ${MAKE} afterdistribute DESTDIR=${DISTDIR}/${dist}
  85 .endfor
  86 .endif