xref: /dragonfly/Makefile (revision e79a303f) 
1#
2# $FreeBSD: src/Makefile,v 1.234.2.19 2003/04/16 09:59:40 ru Exp $
3#
4# The user-driven targets are:
5#
6# buildworld          - Rebuild *everything* but the kernel, including glue to
7#                       help do upgrades.
8# quickworld          - Skip bootstrap, build and cross-build tool steps.
9# realquickworld      - Skip above steps, plus depend.
10# crossworld          - Just do the bootstrap, build, and cross-build steps.
11# installworld        - Install everything built by "buildworld".
12# installworld-force  - Install everything built by "buildworld";
13#                       special case for old systems.
14# world               - buildworld + installworld.
15# buildkernel         - Rebuild the kernel and the kernel-modules from scratch
16#                       using build/bootstrap/cross tools from the last
17#                       buildworld.
18# nativekernel        - Rebuild the kernel and the kernel-modules from scratch
19#                       using native tools.
20# quickkernel         - Rebuild the kernel quickly (build or native), and do
21#                       not clean out the obj modules.
22# realquickkernel     - Like quickkernel, but skips depend too.
23# installkernel       - Install the kernel and the kernel-modules.
24# reinstallkernel     - Reinstall the kernel and the kernel-modules.
25# kernel              - buildkernel + installkernel.
26# preupgrade          - Do certain upgrades (typically the addition of new
27#                       users and groups used by installed utilities) before
28#                       the installworld.
29# upgrade             - Upgrade the files in /etc and also setup the rest
30#                       of the system for DragonFly. ex. two compilers.
31# rescue              - Build and install the statically linked rescue tools.
32# initrd              - Build the rescue tools and create the initrd image.
33# most                - Build user commands, no libraries or include files.
34# installmost         - Install user commands, no libraries or include files.
35# backupworld         - Copy /bin /sbin /usr/bin /usr/sbin /usr/lib
36#                       /usr/libexec to manual backup dir.
37# restoreworld        - Install binaries from manual backup dir to world.
38# restoreworld-auto   - Install binaries from auto-backup dir to world;
39#                       installworld target makes backup to auto-backup dir.
40# backup-auto-clean   - Delete backup from auto-backup dir.
41# backup-clean        - Delete backup from manual backup dir.
42#
43# This makefile is simple by design. The DragonFly make automatically reads
44# /usr/share/mk/sys.mk unless the -m argument is specified on the
45# command line. By keeping this makefile simple, it doesn't matter too
46# much how different the installed mk files are from those in the source
47# tree. This makefile executes a child make process, forcing it to use
48# the mk files from the source tree which are supposed to DTRT.
49#
50# Most of the user-driven targets (as listed above) are implemented in
51# Makefile.inc1.
52#
53# For individuals wanting to build from the sources currently on their
54# system, the simple instructions are:
55#
56# 1.  `cd /usr/src'  (or to the directory containing your source tree).
57# 2.  `make world'
58#
59# For individuals wanting to upgrade their sources (even if only a
60# delta of a few days):
61#
62# 1.  `cd /usr/src'       (or to the directory containing your source tree).
63# 2.  `make buildworld'
64# 3.  `make buildkernel KERNCONF=YOUR_KERNEL_HERE'   (default is X86_64_GENERIC).
65# 4.  `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default is X86_64_GENERIC).
66# 5.  `make installworld'
67# 6.  `make upgrade'
68# 7.  `reboot'
69# 8.  `make initrd'       (after making sure that the new world works well).
70#
71# If TARGET_ARCH=arch (e.g. x86_64) is specified you can
72# cross build world for other architectures using the buildworld target,
73# and once the world is built you can cross build a kernel using the
74# buildkernel target.
75#
76# For more information, see the build(7) manual page.
77#
78
79TGTS=	all all-man buildkernel quickkernel realquickkernel nativekernel \
80	buildworld crossworld quickworld realquickworld checkdpadd clean \
81	cleandepend cleandir depend everything \
82	hierarchy install installcheck installkernel \
83	reinstallkernel installmost installworld installworld-force \
84	libraries lint maninstall \
85	manlint mk most obj objlink regress rerelease tags \
86	backupworld restoreworld restoreworld-auto \
87	backup-clean backup-auto-clean \
88	_obj _includes _libraries _depend _worldtmp \
89	_bootstrap-tools _build-tools _cross-tools
90TGTS+=	mandiff # XXX temporary target
91
92BITGTS=	files includes
93BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/}
94
95.ORDER: buildworld installworld
96.ORDER: buildworld buildkernel
97.ORDER: buildworld nativekernel
98.ORDER: buildworld quickkernel
99.ORDER: buildworld realquickkernel
100.ORDER: buildkernel installkernel
101.ORDER: buildkernel reinstallkernel
102.ORDER: quickworld installworld
103.ORDER: quickworld buildkernel
104.ORDER: quickworld nativekernel
105.ORDER: quickworld quickkernel
106.ORDER: quickworld realquickkernel
107.ORDER: quickkernel installkernel
108.ORDER: quickkernel reinstallkernel
109.ORDER: realquickkernel installkernel
110.ORDER: realquickkernel reinstallkernel
111
112PATH=	/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/pkg/bin
113MAKE=	PATH=${PATH} make -m ${.CURDIR}/share/mk -f Makefile.inc1
114
115#
116# Handle the user-driven targets, using the source relative mk files.
117#
118${TGTS} ${BITGTS}:
119	@cd ${.CURDIR}; \
120		${MAKE} ${.TARGET}
121
122# Set a reasonable default
123.MAIN:	all
124
125STARTTIME!= LC_ALL=C date
126#
127# world
128#
129# Attempt to rebuild and reinstall *everything*, with reasonable chance of
130# success, regardless of how old your existing system is.
131#
132world:
133	@echo "--------------------------------------------------------------"
134	@echo ">>> make world started on ${STARTTIME}"
135	@echo "--------------------------------------------------------------"
136.if target(pre-world)
137	@echo
138	@echo "--------------------------------------------------------------"
139	@echo ">>> starting pre-world target"
140	@echo "--------------------------------------------------------------"
141	@cd ${.CURDIR}; ${MAKE} pre-world
142	@echo "--------------------------------------------------------------"
143	@echo ">>> pre-world target complete"
144	@echo "--------------------------------------------------------------"
145.endif
146	@cd ${.CURDIR}; ${MAKE} buildworld
147	@cd ${.CURDIR}; ${MAKE} -B installworld
148.if target(post-world)
149	@echo
150	@echo "--------------------------------------------------------------"
151	@echo ">>> starting post-world target"
152	@echo "--------------------------------------------------------------"
153	@cd ${.CURDIR}; ${MAKE} post-world
154	@echo "--------------------------------------------------------------"
155	@echo ">>> post-world target complete"
156	@echo "--------------------------------------------------------------"
157.endif
158	@echo
159	@echo "--------------------------------------------------------------"
160	@printf ">>> make world completed on `LC_ALL=C date`\n                        (started ${STARTTIME})\n"
161	@echo "--------------------------------------------------------------"
162
163#
164# kernel
165#
166# Short hand for `make buildkernel installkernel'
167#
168kernel: buildkernel installkernel
169
170#
171# A simple test target used as part of the test to see if make supports
172# the -m argument.  Also test that make will only evaluate a conditional
173# as far as is necessary to determine its value.
174#
175test:
176.if defined(notdef)
177.undef notdef
178.if defined(notdef) && ${notdef:tu}
179.endif
180.endif
181
182#
183# Upgrade the installed make to the current version using the installed
184# headers, libraries and build tools. This is required on installed versions
185# prior to 2.2.5 in which the installed make doesn't support the -m argument.
186#
187make:
188	@echo
189	@echo "--------------------------------------------------------------"
190	@echo " Upgrading the installed make"
191	@echo "--------------------------------------------------------------"
192	@cd ${.CURDIR}/usr.bin/make; \
193		make obj && make depend && make all && make install
194
195#
196# Handle the upgrade of /etc, post-installworld updating of static files
197# and removing obsolete files.
198#
199
200preupgrade:
201	@cd ${.CURDIR}/etc; make -m ${.CURDIR}/share/mk preupgrade
202
203upgrade:
204	@cd ${.CURDIR}/etc; make -m ${.CURDIR}/share/mk upgrade_etc
205.if !defined(NOMAN) && !defined(NO_MAKEDB_RUN)
206	@cd ${.CURDIR}/share/man; make makedb
207.endif
208	@echo "--------------------------------------------------------------"
209	@echo "Now you can reboot into the new system!  If the new system works as"
210	@echo "expected, consider updating the rescue tools and initrd image with:"
211	@echo "    # cd ${.CURDIR}; make initrd"
212	@echo "NOTE: Do this only after verifying the new system works as expected!"
213	@echo ""
214	@echo "You also need to upgrade the 3rd-party packages with:"
215	@echo "    # pkg update; pkg [-f] upgrade"
216	@echo "--------------------------------------------------------------"
217
218#
219# Build and install the statically linked rescue tools, and create the
220# initrd image.
221#
222rescue initrd: .PHONY
223	(cd ${.CURDIR}/initrd; make ${.TARGET})
224