xref: /dragonfly/Makefile (revision 1bf4b486) 
1#
2# $FreeBSD: src/Makefile,v 1.234.2.19 2003/04/16 09:59:40 ru Exp $
3# $DragonFly: src/Makefile,v 1.14 2005/07/20 17:55:13 dillon Exp $
4#
5# The user-driven targets are:
6#
7# buildworld          - Rebuild *everything*, including glue to help do
8#                       upgrades.
9# quickworld	      - Skip bootstrap, build and cross-build tool steps
10# realquickworld      - Skip above steps, plus depend
11# crossworld	      - Just do the bootstrap, build, and cross-build steps
12# installworld        - Install everything built by "buildworld".
13# world               - buildworld + installworld.
14# buildkernel         - Rebuild the kernel and the kernel-modules from scratch
15#			using build/bootstrap/cross tools from the last
16#			buildworld.
17# nativekernel	      - Rebuild the kernel and the kernel-modules from scratch
18#		        using native tools.
19# quickkernel	      - rebuild the kernel quickly (build or native), skip
20#			the make depend step and do not clean out the obj
21#			modules.
22# installkernel       - Install the kernel and the kernel-modules.
23# reinstallkernel     - Reinstall the kernel and the kernel-modules.
24# kernel              - buildkernel + installkernel.
25# update              - Convenient way to update your source tree (cvs).
26# preupgrade	      - Certain upgrades may have to be done before installworld.
27#			installworld will complain if they have not been done.  This
28#			target will do those upgrades... typically the addition of
29#			new special groups and users used by installed utilities.
30# upgrade             - Upgrade the files in /etc and also setup the rest
31#			of the system for DragonFly. ex. two compilers
32# most                - Build user commands, no libraries or include files.
33# installmost         - Install user commands, no libraries or include files.
34#
35# This makefile is simple by design. The FreeBSD make automatically reads
36# the /usr/share/mk/sys.mk unless the -m argument is specified on the
37# command line. By keeping this makefile simple, it doesn't matter too
38# much how different the installed mk files are from those in the source
39# tree. This makefile executes a child make process, forcing it to use
40# the mk files from the source tree which are supposed to DTRT.
41#
42# The user-driven targets (as listed above) are implemented in Makefile.inc1.
43#
44# If you want to build your system from source be sure that /usr/obj has
45# at least 400MB of diskspace available.
46#
47# For individuals wanting to build from the sources currently on their
48# system, the simple instructions are:
49#
50# 1.  `cd /usr/src'  (or to the directory containing your source tree).
51# 2.  `make world'
52#
53# For individuals wanting to upgrade their sources (even if only a
54# delta of a few days):
55#
56# 1.  `cd /usr/src'       (or to the directory containing your source tree).
57# 2.  `make buildworld'
58# 3.  `make buildkernel KERNCONF=YOUR_KERNEL_HERE'     (default is GENERIC).
59# 4.  `make installkernel KERNCONF=YOUR_KERNEL_HERE'   (default is GENERIC).
60# 5.  `reboot'        (in single user mode: boot -s from the loader prompt).
61# 6.  `mergemaster -p'
62# 7.  `make installworld'
63# 8.  `mergemaster'
64# 9.  `reboot'
65#
66# See src/UPDATING `COMMON ITEMS' for more complete information.
67#
68# If TARGET_ARCH=arch (e.g. amd64) is specified you can
69# cross build world for other architectures using the buildworld target,
70# and once the world is built you can cross build a kernel using the
71# buildkernel target.
72#
73# Define the user-driven targets. These are listed here in alphabetical
74# order, but that's not important.
75#
76TGTS=	all all-man buildkernel quickkernel nativekernel \
77	buildworld crossworld quickworld realquickworld checkdpadd clean \
78	cleandepend cleandir depend distribute distributeworld everything \
79	hierarchy install installcheck installkernel \
80	reinstallkernel installmost installworld libraries lint maninstall \
81	mk most obj objlink regress rerelease tags update \
82	_obj _includes _libraries _depend _worldtmp \
83	_bootstrap-tools _obj _build-tools _cross-tools
84
85BITGTS=	files includes
86BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/}
87
88.ORDER: buildworld installworld
89.ORDER: buildworld distributeworld
90.ORDER: buildworld buildkernel nativekernel quickkernel
91.ORDER: buildkernel nativekernel quickkernel installkernel
92.ORDER: buildkernel nativekernel quickkernel reinstallkernel
93
94PATH=	/sbin:/bin:/usr/sbin:/usr/bin
95MAKE=	PATH=${PATH} make -m ${.CURDIR}/share/mk -f Makefile.inc1
96
97#
98# Handle the user-driven targets, using the source relative mk files.
99#
100${TGTS} ${BITGTS}:
101	@cd ${.CURDIR}; \
102		${MAKE} ${.TARGET}
103
104# Set a reasonable default
105.MAIN:	all
106
107STARTTIME!= LC_ALL=C date
108#
109# world
110#
111# Attempt to rebuild and reinstall *everything*, with reasonable chance of
112# success, regardless of how old your existing system is.
113#
114world:
115	@echo "--------------------------------------------------------------"
116	@echo ">>> elf make world started on ${STARTTIME}"
117	@echo "--------------------------------------------------------------"
118.if target(pre-world)
119	@echo
120	@echo "--------------------------------------------------------------"
121	@echo ">>> Making 'pre-world' target"
122	@echo "--------------------------------------------------------------"
123	@cd ${.CURDIR}; ${MAKE} pre-world
124.endif
125	@cd ${.CURDIR}; ${MAKE} buildworld
126	@cd ${.CURDIR}; ${MAKE} -B installworld
127.if target(post-world)
128	@echo
129	@echo "--------------------------------------------------------------"
130	@echo ">>> Making 'post-world' target"
131	@echo "--------------------------------------------------------------"
132	@cd ${.CURDIR}; ${MAKE} post-world
133.endif
134	@echo
135	@echo "--------------------------------------------------------------"
136	@printf ">>> elf make world completed on `LC_ALL=C date`\n                        (started ${STARTTIME})\n"
137	@echo "--------------------------------------------------------------"
138
139#
140# kernel
141#
142# Short hand for `make buildkernel installkernel'
143#
144kernel: buildkernel installkernel
145
146#
147# A simple test target used as part of the test to see if make supports
148# the -m argument.  Also test that make will only evaluate a conditional
149# as far as is necessary to determine its value.
150#
151test:
152.if defined(notdef)
153.undef notdef
154.if defined(notdef) && ${notdef:U}
155.endif
156.endif
157
158#
159# Upgrade the installed make to the current version using the installed
160# headers, libraries and build tools. This is required on installed versions
161# prior to 2.2.5 in which the installed make doesn't support the -m argument.
162#
163make:
164	@echo
165	@echo "--------------------------------------------------------------"
166	@echo " Upgrading the installed make"
167	@echo "--------------------------------------------------------------"
168	@cd ${.CURDIR}/usr.bin/make; \
169		make obj && make depend && make all && make install
170
171#
172# Handle the upgrade of /etc
173#
174
175preupgrade:
176	@cd ${.CURDIR}/etc; make -m ${.CURDIR}/share/mk preupgrade
177
178upgrade:	upgrade_etc
179
180#
181# Handle post-installworld updating of static files (e.g. like /etc/rc)
182#
183upgrade_etc:
184	@cd ${.CURDIR}/etc; make -m ${.CURDIR}/share/mk upgrade_etc
185
186#
187# Convenient targets for use by the CVS repository meister.
188#
189update_preview_tag:     iamoncrater
190	cvs rtag -a -F DragonFly_Preview src
191
192update_release1_2_slip_tag:     iamoncrater
193	cvs rtag -a -F -rDragonFly_RELEASE_1_2 DragonFly_RELEASE_1_2_Slip src
194
195iamoncrater:
196	@ [ "`hostname`" = "crater.dragonflybsd.org" ] || \
197		(echo "You are not on the master cvs host"; exit 1)
198
199#
200# Build compatibility overrides
201#
202.ifdef CCVER
203.if ${CCVER} == "gcc2"
204CCVER=	gcc34
205.endif
206.endif
207
208