Makefile revision 1.116 
1#	$NetBSD: Makefile,v 1.116 2000/05/18 23:16:28 thorpej Exp $
2
3# This is the top-level makefile for building NetBSD. For an outline of
4# how to build a snapshot or release, as well as other release engineering
5# information, see http://www.netbsd.org/developers/releng/index.html
6#
7# Not everything you can set or do is documented in this makefile. In
8# particular, you should review the files in /usr/share/mk (especially
9# bsd.README) for general information on building programs and writing
10# Makefiles within this structure, and see the comments in src/etc/Makefile
11# for further information on installation and release set options.
12#
13# Variables listed below can be set on the make command line (highest
14# priority), in /etc/mk.conf (middle priority), or in the environment
15# (lowest priority).
16#
17# Variables:
18#   DESTDIR is the target directory for installation of the compiled
19#	software. It defaults to /. Note that programs are built against
20#	libraries installed in DESTDIR.
21#   MKMAN, if set to `no', will prevent building of manual pages.
22#   MKOBJDIRS, if not set to `no', will build object directories at 
23#	an appropriate point in a build.
24#   MKSHARE, if set to `no', will prevent building and installing
25#	anything in /usr/share.
26#   NBUILDJOBS is the number of jobs to start in parallel during a
27#	'make build'. It defaults to 1.
28#   UPDATE will avoid a `make cleandir' at the start of `make build',
29#	as well as having the effects listed in /usr/share/mk/bsd.README.
30#
31# Targets:
32#   build: builds a full release of netbsd in DESTDIR. If BUILD_DONE is
33#	set, this is an empty target.
34#   release: does a `make build,' and then tars up the DESTDIR files
35#	into RELEASEDIR, in release(7) format. (See etc/Makefile for
36#	more information on this.)
37#   snapshot: a synonym for release.
38
39SRCTOP=.
40.include <bsd.crypto.mk>		# for configuration variables.
41
42.if defined(CRYPTOPATH)
43.sinclude "${CRYPTOPATH}/Makefile.frag"
44.endif
45
46MKOBJDIRS ?= no
47HAVE_EGCS!=	${CXX} --version | egrep "^(2\.[89]|egcs)" ; echo
48
49.if defined(NBUILDJOBS)
50_J= -j${NBUILDJOBS}
51.endif
52
53.if defined(DESTDIR)
54_M=-m ${DESTDIR}/usr/share/mk
55.endif
56
57# NOTE THAT etc *DOES NOT* BELONG IN THE LIST BELOW
58
59SUBDIR+= lib include bin libexec sbin usr.bin usr.sbin share sys
60.if make(obj)
61SUBDIR+= distrib
62.ifdef MAKEOBJDIRPREFIX
63SUBDIR+= etc
64.endif
65.endif
66
67includes-lib: includes-include includes-sys
68
69.if exists(games)
70SUBDIR+= games
71.endif
72
73SUBDIR+= gnu
74# This is needed for libstdc++ and gen-params.
75includes-gnu: includes-include includes-sys
76
77.if exists(regress)
78.ifmake !(install)
79SUBDIR+= regress
80.endif
81
82regression-tests:
83	@echo Running regression tests...
84	@(cd ${.CURDIR}/regress && ${MAKE} ${_M} regress)
85.endif
86
87buildmsg:
88	@echo -n "Build started at: "
89	@date
90
91beforeinstall:
92.ifndef NODISTRIBDIRS
93.ifndef DESTDIR
94	(cd ${.CURDIR}/etc && ${MAKE} DESTDIR=/ distrib-dirs)
95.else
96	(cd ${.CURDIR}/etc && ${MAKE} ${_M} distrib-dirs)
97.endif
98.endif
99
100afterinstall:
101.if ${MKMAN} != "no" && !defined(_BUILD)
102	${MAKE} ${_M} whatis.db
103.endif
104
105whatis.db:
106	(cd ${.CURDIR}/share/man && ${MAKE} ${_M} makedb)
107
108# wrt info/dir below:  It's safe to move this over top of /usr/share/info/dir,
109# as the build will automatically remove/replace the non-pkg entries there.
110
111.if defined(BUILD_DONE)
112build:
113	@echo "Build installed into ${DESTDIR}"
114.else
115build: buildmsg beforeinstall
116.if defined(FORCE_DOMESTIC)
117	@echo '*** CAPUTE!'
118	@echo '    The FORCE_DOMESTIC flag is not compatible with "make build".'
119	@echo '    Please correct the problem and try again.'
120	@false
121.endif
122.if ${MKSHARE} != "no"
123	(cd ${.CURDIR}/share/mk && ${MAKE} ${_M} install)
124.endif
125.if !defined(UPDATE) && !defined(NOCLEANDIR)
126	${MAKE} ${_M} cleandir
127.endif
128.if ${MKOBJDIRS} != "no"
129	${MAKE} ${_M} obj
130.endif
131.if empty(HAVE_EGCS)
132.if defined(DESTDIR)
133	@echo "*** CAPUTE!"
134	@echo "    You attempted to compile the world without egcs.  You must"
135	@echo "    first install a native egcs compiler."
136	@false
137.else
138	(cd ${.CURDIR}/gnu/usr.bin/egcs && \
139	    ${MAKE} ${_M} ${_J} dependall MKMAN=no && \
140	    ${MAKE} ${_M} MKMAN=no install && ${MAKE} ${_M} cleandir)
141.endif
142.endif
143.if !defined(NOINCLUDES)
144	${MAKE} ${_M} includes
145.endif
146	(cd ${.CURDIR}/lib/csu && \
147	    ${MAKE} ${_M} ${_J} MKSHARE=no dependall && \
148	    ${MAKE} ${_M} MKSHARE=no install)
149	(cd ${.CURDIR}/lib && \
150	    ${MAKE} ${_M} ${_J} MKSHARE=no dependall && \
151	    ${MAKE} ${_M} MKSHARE=no install)
152	(cd ${.CURDIR}/gnu/lib && \
153	    ${MAKE} ${_M} ${_J} MKSHARE=no dependall && \
154	    ${MAKE} ${_M} MKSHARE=no install)
155.if target(cryptobuild)
156	${MAKE} ${_M} ${_J} cryptobuild
157.endif
158	${MAKE} ${_M} ${_J} dependall && ${MAKE} ${_M} _BUILD= install
159.if defined(DOMESTIC) && !defined(EXPORTABLE_SYSTEM)
160	(cd ${.CURDIR}/${DOMESTIC} && ${MAKE} ${_M} ${_J} _SLAVE_BUILD= build)
161.endif
162	${MAKE} ${_M} whatis.db
163	@echo -n "Build finished at: "
164	@date
165.endif
166
167release snapshot: build
168	(cd ${.CURDIR}/etc && ${MAKE} ${_M} INSTALL_DONE=1 release)
169
170.include <bsd.subdir.mk>
171