share/mk/bsd.subdir.mk

   1 #       from: @(#)bsd.subdir.mk 5.9 (Berkeley) 2/1/91
   2 # $FreeBSD: src/share/mk/bsd.subdir.mk,v 1.30.2.5 2002/07/22 14:21:51 ru Exp $
   3 # $DragonFly: src/share/mk/bsd.subdir.mk,v 1.4 2005/12/09 18:53:44 swildner Exp $
   4 #
   5 # The include file <bsd.subdir.mk> contains the default targets
   6 # for building subdirectories.
   7 #
   8 # For all of the directories listed in the variable SUBDIRS, the
   9 # specified directory will be visited and the target made. There is
  10 # also a default target which allows the command "make subdir" where
  11 # subdir is any directory listed in the variable SUBDIRS.
  12 #
  13 #
  14 # +++ variables +++
  15 #
  16 # SUBDIR        A list of subdirectories that should be built as well.
  17 #               Each of the targets will execute the same target in the
  18 #               subdirectories.
  19 #
  20 # +++ targets +++
  21 #
  22 #       afterinstall, all, all-man, beforeinstall, checkdpadd,
  23 #       clean, cleandepend, cleandir, depend, install, lint, maninstall,
  24 #       manlint, obj, objlink, realinstall, regress, tags
  25 #
  26
  27 .include <bsd.init.mk>
  28
  29 _SUBDIR: .USE
  30 .if defined(SUBDIR) && !empty(SUBDIR) && !defined(NO_SUBDIR)
  31         @for entry in ${SUBDIR}; do \
  32                 if test -d ${.CURDIR}/$${entry}.${MACHINE_ARCH}; then \
  33                         ${ECHODIR} "===> ${DIRPRFX}$${entry}.${MACHINE_ARCH}"; \
  34                         edir=$${entry}.${MACHINE_ARCH}; \
  35                         cd ${.CURDIR}/$${edir}; \
  36                 else \
  37                         ${ECHODIR} "===> ${DIRPRFX}$$entry"; \
  38                         edir=$${entry}; \
  39                         cd ${.CURDIR}/$${edir}; \
  40                 fi; \
  41                 ${MAKE} ${.TARGET:realinstall=install} \
  42                     DIRPRFX=${DIRPRFX}$$edir/; \
  43         done
  44 .endif
  45
  46 ${SUBDIR}::
  47         @if test -d ${.TARGET}.${MACHINE_ARCH}; then \
  48                 cd ${.CURDIR}/${.TARGET}.${MACHINE_ARCH}; \
  49         else \
  50                 cd ${.CURDIR}/${.TARGET}; \
  51         fi; \
  52         ${MAKE} all
  53
  54
  55 .for __target in all all-man checkdpadd clean cleandepend cleandir \
  56     depend lint maninstall manlint \
  57     obj objlink realinstall regress tags
  58 ${__target}: _SUBDIR
  59 .endfor
  60
  61 .for __target in files includes
  62 .for __stage in build install
  63 ${__stage}${__target}:
  64 .if make(${__stage}${__target})
  65 ${__stage}${__target}: _SUBDIR
  66 .endif
  67 .endfor
  68 ${__target}:
  69         cd ${.CURDIR}; ${MAKE} build${__target}; ${MAKE} install${__target}
  70 .endfor
  71
  72 .if !target(install)
  73 .if !target(beforeinstall)
  74 beforeinstall:
  75 .endif
  76 .if !target(afterinstall)
  77 afterinstall:
  78 .endif
  79 install: beforeinstall realinstall afterinstall
  80 .ORDER: beforeinstall realinstall afterinstall
  81 .endif
  82
  83 .ORDER: clean cleandepend cleandir cleanobj \
  84         obj objlink tags depend all all-man \
  85         install maninstall realinstall