bsd.subdir.mk revision 264303 
1#	from: @(#)bsd.subdir.mk	5.9 (Berkeley) 2/1/91
2# $FreeBSD: stable/10/share/mk/bsd.subdir.mk 264303 2014-04-09 18:16:58Z dim $
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}; do \
49		if test -d ${.CURDIR}/$${entry}.${MACHINE_ARCH}; then \
50			${ECHODIR} "===> ${DIRPRFX}$${entry}.${MACHINE_ARCH} (${.TARGET:realinstall=install})"; \
51			edir=$${entry}.${MACHINE_ARCH}; \
52			cd ${.CURDIR}/$${edir}; \
53		else \
54			${ECHODIR} "===> ${DIRPRFX}$$entry (${.TARGET:realinstall=install})"; \
55			edir=$${entry}; \
56			cd ${.CURDIR}/$${edir}; \
57		fi; \
58		${MAKE} ${.TARGET:realinstall=install} \
59		    DIRPRFX=${DIRPRFX}$$edir/; \
60	done
61.endif
62
63${SUBDIR}: .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.for __target in all all-man checkdpadd clean cleandepend cleandir \
72    cleanilinks depend distribute lint maninstall manlint obj objlink \
73    realinstall regress tags ${SUBDIR_TARGETS}
74.ifdef SUBDIR_PARALLEL
75.for __dir in ${SUBDIR}
76${__target}: ${__target}_subdir_${__dir}
77${__target}_subdir_${__dir}: .MAKE
78	@${_+_}set -e; \
79		if test -d ${.CURDIR}/${__dir}.${MACHINE_ARCH}; then \
80			${ECHODIR} "===> ${DIRPRFX}${__dir}.${MACHINE_ARCH} (${__target:realinstall=install})"; \
81			edir=${__dir}.${MACHINE_ARCH}; \
82			cd ${.CURDIR}/$${edir}; \
83		else \
84			${ECHODIR} "===> ${DIRPRFX}${__dir} (${__target:realinstall=install})"; \
85			edir=${__dir}; \
86			cd ${.CURDIR}/$${edir}; \
87		fi; \
88		${MAKE} ${__target:realinstall=install} \
89		    DIRPRFX=${DIRPRFX}$$edir/
90.endfor
91.else
92${__target}: _SUBDIR
93.endif
94.endfor
95
96.for __target in files includes
97.for __stage in build install
98${__stage}${__target}:
99.if make(${__stage}${__target})
100${__stage}${__target}: _SUBDIR
101.endif
102.endfor
103${__target}: .MAKE
104	${_+_}set -e; cd ${.CURDIR}; ${MAKE} build${__target}; ${MAKE} install${__target}
105.endfor
106
107.if !target(install)
108.if !target(beforeinstall)
109beforeinstall:
110.endif
111.if !target(afterinstall)
112afterinstall:
113.endif
114install: beforeinstall realinstall afterinstall
115.ORDER: beforeinstall realinstall afterinstall
116.endif
117
118.endif
119