summaryrefslogtreecommitdiffstats
path: root/Makefile
blob: 6ba757dcb2f8402f260f68d6c38e3757dc547f8d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
#
# $FreeBSD$
#
# The user-driven targets are:
#
# universe            - *Really* build *everything* (buildworld and
#                       all kernels on all architectures).
# buildworld          - Rebuild *everything*, including glue to help do
#                       upgrades.
# installworld        - Install everything built by "buildworld".
# world               - buildworld + installworld.
# buildkernel         - Rebuild the kernel and the kernel-modules.
# installkernel       - Install the kernel and the kernel-modules.
# reinstallkernel     - Reinstall the kernel and the kernel-modules.
# kernel              - buildkernel + installkernel.
# update              - Convenient way to update your source tree (cvs).
# most                - Build user commands, no libraries or include files.
# installmost         - Install user commands, no libraries or include files.
#
# This makefile is simple by design. The FreeBSD make automatically reads
# the /usr/share/mk/sys.mk unless the -m argument is specified on the
# command line. By keeping this makefile simple, it doesn't matter too
# much how different the installed mk files are from those in the source
# tree. This makefile executes a child make process, forcing it to use
# the mk files from the source tree which are supposed to DTRT.
#
# The user-driven targets (as listed above) are implemented in Makefile.inc1.
#
# If you want to build your system from source be sure that /usr/obj has
# at least 400MB of diskspace available.
#
# For individuals wanting to build from the sources currently on their
# system, the simple instructions are:
#
# 1.  `cd /usr/src'  (or to the directory containing your source tree).
# 2.  `make world'
#
# For individuals wanting to upgrade their sources (even if only a
# delta of a few days):
#
# 1.  `cd /usr/src'       (or to the directory containing your source tree).
# 2.  `make buildworld'
# 3.  `make buildkernel KERNCONF=YOUR_KERNEL_HERE'     (default is GENERIC).
# 4.  `make installkernel KERNCONF=YOUR_KERNEL_HERE'   (default is GENERIC).
# 5.  `reboot'        (in single user mode: boot -s from the loader prompt).
# 6.  `mergemaster -p'
# 7.  `make installworld'
# 8.  `mergemaster'
# 9.  `reboot'
#
# See src/UPDATING `COMMON ITEMS' for more complete information.
#
# If TARGET_ARCH=arch (e.g. ia64, sparc64, ...) is specified you can
# cross build world for other architectures using the buildworld target,
# and once the world is built you can cross build a kernel using the
# buildkernel target.
#
# Define the user-driven targets. These are listed here in alphabetical
# order, but that's not important.
#
TGTS=	all all-man buildkernel buildworld checkdpadd clean \
	cleandepend cleandir depend distribute distributeworld everything \
	hierarchy install installcheck installkernel \
	reinstallkernel installmost installworld libraries lint maninstall \
	mk most obj objlink regress rerelease tags update

BITGTS=	files includes
BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/}

.ORDER: buildworld installworld
.ORDER: buildworld distributeworld
.ORDER: buildworld buildkernel
.ORDER: buildkernel installkernel
.ORDER: buildkernel reinstallkernel

PATH=	/sbin:/bin:/usr/sbin:/usr/bin
MAKEOBJDIRPREFIX?=	/usr/obj
MAKEPATH=	${MAKEOBJDIRPREFIX}${.CURDIR}/make.${MACHINE}
_MAKE=	PATH=${PATH} \
	`if [ -x ${MAKEPATH}/make ]; then echo ${MAKEPATH}/make; else echo ${MAKE}; fi` \
	-m ${.CURDIR}/share/mk -f Makefile.inc1

#
# Handle the user-driven targets, using the source relative mk files.
#
${TGTS} ${BITGTS}: upgrade_checks
	@cd ${.CURDIR}; \
		${_MAKE} ${.TARGET}

# Set a reasonable default
.MAIN:	all

STARTTIME!= LC_ALL=C date
#
# world
#
# Attempt to rebuild and reinstall *everything*, with reasonable chance of
# success, regardless of how old your existing system is.
#
world: upgrade_checks
	@echo "--------------------------------------------------------------"
	@echo ">>> elf make world started on ${STARTTIME}"
	@echo "--------------------------------------------------------------"
.if target(pre-world)
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Making 'pre-world' target"
	@echo "--------------------------------------------------------------"
	@cd ${.CURDIR}; ${_MAKE} pre-world
.endif
	@cd ${.CURDIR}; ${_MAKE} buildworld
	@cd ${.CURDIR}; ${_MAKE} -B installworld
.if target(post-world)
	@echo
	@echo "--------------------------------------------------------------"
	@echo ">>> Making 'post-world' target"
	@echo "--------------------------------------------------------------"
	@cd ${.CURDIR}; ${_MAKE} post-world
.endif
	@echo
	@echo "--------------------------------------------------------------"
	@printf ">>> elf make world completed on `LC_ALL=C date`\n                       (started ${STARTTIME})\n"
	@echo "--------------------------------------------------------------"

#
# kernel
#
# Short hand for `make buildkernel installkernel'
#
kernel: buildkernel installkernel

#
# Perform a few tests to determine if the installed tools are adequate
# for building the world.
#
upgrade_checks:
	@if ! (cd ${.CURDIR}/tools/regression/usr.bin/make && \
	    PATH=${PATH} ${MAKE} 2>/dev/null); \
	then \
	    (cd ${.CURDIR} && make make); \
	fi

#
# Upgrade make(1) to the current version using the installed
# headers, libraries and tools.
#
MMAKEENV=	MAKEOBJDIRPREFIX=${MAKEPATH} \
		DESTDIR= \
		INSTALL="sh ${.CURDIR}/tools/install.sh"
MMAKE=		${MMAKEENV} make \
		-D_UPGRADING \
		-DNOMAN -DNOSHARED \
		-DNO_CPU_CFLAGS -DNO_WERROR

make:
	@echo
	@echo "--------------------------------------------------------------"
	@echo " Building an up-to-date make(1)"
	@echo "--------------------------------------------------------------"
	@cd ${.CURDIR}/usr.bin/make; \
		${MMAKE} obj && \
		${MMAKE} depend && \
		${MMAKE} all && \
		${MMAKE} install DESTDIR=${MAKEPATH} BINDIR=

#
# universe
#
# Attempt to rebuild *everything* for all supported architectures,
# with reasonable chance of success, regardless of how old your
# existing system is.
#
i386_mach=	pc98
universe:
	@echo "--------------------------------------------------------------"
	@echo ">>> make universe started on ${STARTTIME}"
	@echo "--------------------------------------------------------------"
.for arch in i386 sparc64 alpha ia64
.for mach in ${arch} ${${arch}_mach}
	@echo ">> ${mach} started on `LC_ALL=C date`"
	-cd ${.CURDIR} && ${MAKE} buildworld \
	    TARGET_ARCH=${arch} TARGET=${mach} \
	    __MAKE_CONF=/dev/null \
	    > _.${mach}.buildworld 2>&1
	@echo ">> ${mach} buildworld completed on `LC_ALL=C date`"
.if exists(${.CURDIR}/sys/${mach}/conf/NOTES)
	-cd ${.CURDIR}/sys/${mach}/conf && ${MAKE} LINT \
	    > ${.CURDIR}/_.${mach}.makeLINT 2>&1
.endif
	cd ${.CURDIR} && ${MAKE} buildkernels TARGET_ARCH=${arch} TARGET=${mach}
	@echo ">> ${mach} completed on `LC_ALL=C date`"
.endfor
.endfor
	@echo "--------------------------------------------------------------"
	@printf ">>> make universe completed on `LC_ALL=C date`\n                      (started ${STARTTIME})\n"
	@echo "--------------------------------------------------------------"

KERNCONFS!=	cd ${.CURDIR}/sys/${TARGET}/conf && \
		find [A-Z]*[A-Z] -type f -maxdepth 0 ! -name NOTES

buildkernels:
.for kernel in ${KERNCONFS}
	-cd ${.CURDIR} && ${MAKE} buildkernel \
	    KERNCONF=${kernel} \
	    __MAKE_CONF=/dev/null \
	    > _.${TARGET}.${kernel} 2>&1
.endfor
OpenPOWER on IntegriCloud