Makefile.inc: Rework automatic backup (bug 2527)
[dragonfly.git] / Makefile
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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*, including glue to help do
7# upgrades.
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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
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11# installworld - Install everything built by "buildworld".
12# world - buildworld + installworld.
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13# buildkernel - Rebuild the kernel and the kernel-modules from scratch
14# using build/bootstrap/cross tools from the last
15# buildworld.
16# nativekernel - Rebuild the kernel and the kernel-modules from scratch
17# using native tools.
18# quickkernel - rebuild the kernel quickly (build or native), skip
19# the make depend step and do not clean out the obj
20# modules.
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21# installkernel - Install the kernel and the kernel-modules.
22# reinstallkernel - Reinstall the kernel and the kernel-modules.
23# kernel - buildkernel + installkernel.
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24# preupgrade - Certain upgrades may have to be done before installworld.
25# installworld will complain if they have not been done. This
26# target will do those upgrades... typically the addition of
27# new special groups and users used by installed utilities.
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28# upgrade - Upgrade the files in /etc and also setup the rest
29# of the system for DragonFly. ex. two compilers
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30# most - Build user commands, no libraries or include files.
31# installmost - Install user commands, no libraries or include files.
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32# backupworld - Copies /bin /sbin /usr/bin /usr/sbin /usr/lib
33# /usr/libexec to manual backup dir.
34# restoreworld - Installs binaries from manual backup dir to world.
35# restoreworld-auto - Installs binaries from auto-backup dir to world;
36# installworld target makes backup to auto-backup dir.
37# backup-auto-clean - Delete backup from auto-backup dir.
38# backup-clean - Delete backup from manual backup dir.
984263bc 39#
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40# This makefile is simple by design. The DragonFly make automatically reads
41# /usr/share/mk/sys.mk unless the -m argument is specified on the
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42# command line. By keeping this makefile simple, it doesn't matter too
43# much how different the installed mk files are from those in the source
44# tree. This makefile executes a child make process, forcing it to use
45# the mk files from the source tree which are supposed to DTRT.
46#
47# The user-driven targets (as listed above) are implemented in Makefile.inc1.
48#
49# If you want to build your system from source be sure that /usr/obj has
30d6fede 50# at least 800MB of diskspace available.
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51#
52# For individuals wanting to build from the sources currently on their
53# system, the simple instructions are:
54#
55# 1. `cd /usr/src' (or to the directory containing your source tree).
56# 2. `make world'
57#
58# For individuals wanting to upgrade their sources (even if only a
59# delta of a few days):
60#
61# 1. `cd /usr/src' (or to the directory containing your source tree).
62# 2. `make buildworld'
63# 3. `make buildkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC).
64# 4. `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC).
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65# 5. `make installworld'
66# 6. `make upgrade'
67# 7. `reboot'
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68#
69# See src/UPDATING `COMMON ITEMS' for more complete information.
70#
b2b3ffcd 71# If TARGET_ARCH=arch (e.g. x86_64) is specified you can
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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#
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76# Define the user-driven targets. These are listed here in alphabetical
77# order, but that's not important.
78#
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79TGTS= all all-man buildkernel quickkernel nativekernel \
80 buildworld crossworld quickworld realquickworld checkdpadd clean \
5cccfb7b 81 cleandepend cleandir depend everything \
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82 hierarchy install installcheck installkernel \
83 reinstallkernel installmost installworld libraries lint maninstall \
28d76656 84 manlint mk most obj objlink regress rerelease tags \
61443441 85 backupworld restoreworld restoreworld-auto \
2decc9b9 86 backup-clean backup-auto-clean \
fd4528de 87 _obj _includes _libraries _depend _worldtmp \
9f8ba22c 88 _bootstrap-tools _build-tools _cross-tools
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89
90BITGTS= files includes
91BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/}
92
93.ORDER: buildworld installworld
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94.ORDER: buildworld buildkernel
95.ORDER: buildworld nativekernel
96.ORDER: buildworld quickkernel
97.ORDER: buildkernel installkernel
98.ORDER: buildkernel reinstallkernel
99.ORDER: quickworld installworld
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100.ORDER: quickworld buildkernel
101.ORDER: quickworld nativekernel
102.ORDER: quickworld quickkernel
103.ORDER: quickkernel installkernel
104.ORDER: quickkernel reinstallkernel
984263bc 105
21e43067 106PATH= /sbin:/bin:/usr/sbin:/usr/bin:/usr/pkg/bin
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107MAKE= PATH=${PATH} make -m ${.CURDIR}/share/mk -f Makefile.inc1
108
109#
110# Handle the user-driven targets, using the source relative mk files.
111#
8db5e54f 112${TGTS} ${BITGTS}:
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113 @cd ${.CURDIR}; \
114 ${MAKE} ${.TARGET}
115
116# Set a reasonable default
117.MAIN: all
118
119STARTTIME!= LC_ALL=C date
120#
121# world
122#
123# Attempt to rebuild and reinstall *everything*, with reasonable chance of
124# success, regardless of how old your existing system is.
125#
8db5e54f 126world:
984263bc 127 @echo "--------------------------------------------------------------"
aa8d5dcb 128 @echo ">>> elf make world started on ${STARTTIME}"
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129 @echo "--------------------------------------------------------------"
130.if target(pre-world)
131 @echo
132 @echo "--------------------------------------------------------------"
133 @echo ">>> Making 'pre-world' target"
134 @echo "--------------------------------------------------------------"
135 @cd ${.CURDIR}; ${MAKE} pre-world
136.endif
137 @cd ${.CURDIR}; ${MAKE} buildworld
138 @cd ${.CURDIR}; ${MAKE} -B installworld
139.if target(post-world)
140 @echo
141 @echo "--------------------------------------------------------------"
142 @echo ">>> Making 'post-world' target"
143 @echo "--------------------------------------------------------------"
144 @cd ${.CURDIR}; ${MAKE} post-world
145.endif
146 @echo
147 @echo "--------------------------------------------------------------"
aa8d5dcb 148 @printf ">>> elf make world completed on `LC_ALL=C date`\n (started ${STARTTIME})\n"
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149 @echo "--------------------------------------------------------------"
150
151#
152# kernel
153#
154# Short hand for `make buildkernel installkernel'
155#
156kernel: buildkernel installkernel
157
158#
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159# A simple test target used as part of the test to see if make supports
160# the -m argument. Also test that make will only evaluate a conditional
161# as far as is necessary to determine its value.
162#
163test:
164.if defined(notdef)
165.undef notdef
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166.if defined(.PARSEDIR)
167.if defined(notdef) && ${notdef:tu}
168.endif
169.else
170# LEGACY MAKE - REMOVE FOR DFLY 3.6
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171.if defined(notdef) && ${notdef:U}
172.endif
173.endif
3da8e88f 174.endif
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175
176#
177# Upgrade the installed make to the current version using the installed
178# headers, libraries and build tools. This is required on installed versions
179# prior to 2.2.5 in which the installed make doesn't support the -m argument.
180#
181make:
182 @echo
183 @echo "--------------------------------------------------------------"
184 @echo " Upgrading the installed make"
185 @echo "--------------------------------------------------------------"
186 @cd ${.CURDIR}/usr.bin/make; \
187 make obj && make depend && make all && make install
188
189#
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190# Handle the upgrade of /etc, post-installworld updating of static files
191# and removing obsolete files.
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192#
193
f35282e3 194preupgrade:
ab64cf06 195 @cd ${.CURDIR}/etc; make -m ${.CURDIR}/share/mk preupgrade
f35282e3 196
30d8ccf3 197upgrade:
ab64cf06 198 @cd ${.CURDIR}/etc; make -m ${.CURDIR}/share/mk upgrade_etc
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199.if !defined(NOMAN) && !defined(NO_MAKEDB_RUN)
200 cd ${.CURDIR}/share/man; make makedb
201.endif