bsd.subdir.mk revision 134903 
1#	from: @(#)bsd.subdir.mk	5.9 (Berkeley) 2/1/91
2# $FreeBSD: head/share/mk/bsd.subdir.mk 134903 2004-09-07 15:19:40Z imp $
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#	obj, objlink, realinstall, regress, tags
30#
31
32.include <bsd.init.mk>
33
34DISTRIBUTION?=	base
35.if !target(distribute)
36distribute:
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}::
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
69.for __target in all all-man checkdpadd clean cleandepend cleandir \
70    depend distribute lint maninstall \
71    obj objlink realinstall regress tags
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)
88beforeinstall:
89.endif
90.if !target(afterinstall)
91afterinstall:
92.endif
93install: beforeinstall realinstall afterinstall
94.ORDER: beforeinstall realinstall afterinstall
95.endif
96