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, clean, 28# cleandepend, cleandir, cleanilinks depend, install, lint, 29# maninstall, manlint, obj, objlink, realinstall, regress, tags 30# 31 32.if !target(__<bsd.subdir.mk>__) 33__<bsd.subdir.mk>__: 34 35.include <bsd.init.mk> 36 37DISTRIBUTION?= base 38.if !target(distribute) 39distribute: .MAKE 40.for dist in ${DISTRIBUTION} 41 ${_+_}cd ${.CURDIR}; \ 42 ${MAKE} install -DNO_SUBDIR DESTDIR=${DISTDIR}/${dist} SHARED=copies 43.endfor 44.endif 45 46_SUBDIR: .USE .MAKE 47.if defined(SUBDIR) && !empty(SUBDIR) && !defined(NO_SUBDIR) 48 @${_+_}set -e; for entry in ${SUBDIR:N.WAIT}; do \ 49 if test -d ${.CURDIR}/$${entry}.${MACHINE_ARCH}; then \ 50 ${ECHODIR} "===> ${DIRPRFX}$${entry}.${MACHINE_ARCH} (${.TARGET:S,realinstall,install,:S,^_sub.,,})"; \ 51 edir=$${entry}.${MACHINE_ARCH}; \ 52 cd ${.CURDIR}/$${edir}; \ 53 else \ 54 ${ECHODIR} "===> ${DIRPRFX}$$entry (${.TARGET:S,realinstall,install,:S,^_sub.,,})"; \ 55 edir=$${entry}; \ 56 cd ${.CURDIR}/$${edir}; \ 57 fi; \ 58 ${MAKE} ${.TARGET:S,realinstall,install,:S,^_sub.,,} \ 59 DIRPRFX=${DIRPRFX}$$edir/; \ 60 done 61.endif 62 63${SUBDIR:N.WAIT}: .PHONY .MAKE 64 ${_+_}@if test -d ${.TARGET}.${MACHINE_ARCH}; then \ 65 cd ${.CURDIR}/${.TARGET}.${MACHINE_ARCH}; \ 66 else \ 67 cd ${.CURDIR}/${.TARGET}; \ 68 fi; \ 69 ${MAKE} all 70 71# Work around parsing of .if nested in .for by putting .WAIT string into a var. 72__wait= .WAIT 73.for __target in all all-man checkdpadd clean cleandepend cleandir \ 74 cleanilinks depend distribute lint maninstall manlint obj objlink \ 75 realinstall regress tags ${SUBDIR_TARGETS} 76.ifdef SUBDIR_PARALLEL 77__subdir_targets= 78.for __dir in ${SUBDIR} 79.if ${__wait} == ${__dir} 80__subdir_targets+= .WAIT 81.else 82__subdir_targets+= ${__target}_subdir_${__dir} 83__deps= 84.for __dep in ${SUBDIR_DEPEND_${__dir}} 85__deps+= ${__target}_subdir_${__dep} 86.endfor 87${__target}_subdir_${__dir}: .MAKE ${__deps} 88.if !defined(NO_SUBDIR) 89 @${_+_}set -e; \ 90 if test -d ${.CURDIR}/${__dir}.${MACHINE_ARCH}; then \ 91 ${ECHODIR} "===> ${DIRPRFX}${__dir}.${MACHINE_ARCH} (${__target:realinstall=install})"; \ 92 edir=${__dir}.${MACHINE_ARCH}; \ 93 cd ${.CURDIR}/$${edir}; \ 94 else \ 95 ${ECHODIR} "===> ${DIRPRFX}${__dir} (${__target:realinstall=install})"; \ 96 edir=${__dir}; \ 97 cd ${.CURDIR}/$${edir}; \ 98 fi; \ 99 ${MAKE} ${__target:realinstall=install} \ 100 DIRPRFX=${DIRPRFX}$$edir/ 101.endif 102.endif 103.endfor 104${__target}: ${__subdir_targets} 105.else 106${__target}: _sub.${__target} 107_sub.${__target}: _SUBDIR 108.endif 109.endfor 110 111.for __target in files includes 112.for __stage in build install 113${__stage}${__target}: 114.if make(${__stage}${__target}) 115${__stage}${__target}: _sub.${__stage}${__target} 116_sub.${__stage}${__target}: _SUBDIR 117.endif 118.endfor 119.if !target(${__target}) 120${__target}: .MAKE 121 ${_+_}set -e; cd ${.CURDIR}; ${MAKE} build${__target}; ${MAKE} install${__target} 122.endif 123.endfor 124 125.if !target(install) 126.if !target(beforeinstall) 127beforeinstall: 128.endif 129.if !target(afterinstall) 130afterinstall: 131.endif 132install: beforeinstall realinstall afterinstall 133.ORDER: beforeinstall realinstall afterinstall 134.endif 135 136.endif 137