4 # The user-driven targets are:
6 # universe - *Really* build *everything* (buildworld and
7 # all kernels on all architectures).
8 # buildworld - Rebuild *everything*, including glue to help do
10 # installworld - Install everything built by "buildworld".
11 # world - buildworld + installworld.
12 # buildkernel - Rebuild the kernel and the kernel-modules.
13 # installkernel - Install the kernel and the kernel-modules.
14 # reinstallkernel - Reinstall the kernel and the kernel-modules.
15 # kernel - buildkernel + installkernel.
16 # update - Convenient way to update your source tree (cvs).
17 # upgrade - Upgrade a.out (2.2.x/3.0) system to the new ELF way
18 # most - Build user commands, no libraries or include files.
19 # installmost - Install user commands, no libraries or include files.
20 # aout-to-elf - Upgrade a system from a.out to elf format (see below).
21 # aout-to-elf-build - Build everything required to upgrade a system from
22 # a.out to elf format (see below).
23 # aout-to-elf-install - Install everything built by aout-to-elf-build (see
25 # move-aout-libs - Move the a.out libraries into an aout sub-directory
26 # of each elf library sub-directory.
28 # This makefile is simple by design. The FreeBSD make automatically reads
29 # the /usr/share/mk/sys.mk unless the -m argument is specified on the
30 # command line. By keeping this makefile simple, it doesn't matter too
31 # much how different the installed mk files are from those in the source
32 # tree. This makefile executes a child make process, forcing it to use
33 # the mk files from the source tree which are supposed to DTRT.
35 # The user-driven targets (as listed above) are implemented in Makefile.inc1.
37 # If you want to build your system from source be sure that /usr/obj has
38 # at least 400MB of diskspace available.
40 # For individuals wanting to build from the sources currently on their
41 # system, the simple instructions are:
43 # 1. `cd /usr/src' (or to the directory containing your source tree).
46 # For individuals wanting to upgrade their sources (even if only a
47 # delta of a few days):
49 # 1. `cd /usr/src' (or to the directory containing your source tree).
50 # 2. `make buildworld'
51 # 3. `make buildkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC).
52 # 4. `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC).
53 # 5. `reboot' (in single user mode: boot -s from the loader prompt).
55 # 7. `make installworld'
59 # See src/UPDATING `COMMON ITEMS' for more complete information.
61 # If TARGET_ARCH=arch (e.g. ia64, sparc64, ...) is specified you can
62 # cross build world for other architectures using the buildworld target,
63 # and once the world is built you can cross build a kernel using the
66 # ----------------------------------------------------------------------------
68 # Upgrading an i386 system from a.out to elf format
71 # The aout->elf transition build is performed by doing a `make upgrade' (or
72 # `make aout-to-elf') or in two steps by a `make aout-to-elf-build' followed
73 # by a `make aout-to-elf-install', depending on user preference.
74 # You need to have at least 320 MB of free space for the object tree.
76 # The upgrade process checks the installed release. If this is 3.0-CURRENT,
77 # it is assumed that your kernel contains all the syscalls required by the
80 # The upgrade procedure will stop and ask for confirmation to proceed
81 # several times. On each occasion, you can type Ctrl-C to abort the
82 # upgrade. Optionally, you can also start it with NOCONFIRM=yes and skip
83 # the confirmation steps.
85 # ----------------------------------------------------------------------------
88 # Define the user-driven targets. These are listed here in alphabetical
89 # order, but that's not important.
91 TGTS= all all-man buildkernel buildworld checkdpadd clean \
92 cleandepend cleandir depend distribute distributeworld everything \
93 hierarchy install installcheck installkernel \
94 reinstallkernel installmost installworld libraries lint maninstall \
95 mk most obj objlink regress rerelease tags update
97 BITGTS= files includes
98 BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/}
100 .ORDER: buildworld installworld
101 .ORDER: buildworld distributeworld
102 .ORDER: buildworld buildkernel
103 .ORDER: buildkernel installkernel
104 .ORDER: buildkernel reinstallkernel
106 PATH= /sbin:/bin:/usr/sbin:/usr/bin
107 MAKEOBJDIRPREFIX?= /usr/obj
108 MAKEPATH= ${MAKEOBJDIRPREFIX}${.CURDIR}/make.${MACHINE}
109 _MAKE= PATH=${PATH} \
110 `if [ -x ${MAKEPATH}/make ]; then echo ${MAKEPATH}/make; else echo ${MAKE}; fi` \
111 -m ${.CURDIR}/share/mk -f Makefile.inc1
114 # Handle the user-driven targets, using the source relative mk files.
116 ${TGTS} ${BITGTS}: upgrade_checks
120 # Set a reasonable default
123 STARTTIME!= LC_ALL=C date
127 # Attempt to rebuild and reinstall *everything*, with reasonable chance of
128 # success, regardless of how old your existing system is.
130 world: upgrade_checks
131 @echo "--------------------------------------------------------------"
132 @echo ">>> elf make world started on ${STARTTIME}"
133 @echo "--------------------------------------------------------------"
134 .if target(pre-world)
136 @echo "--------------------------------------------------------------"
137 @echo ">>> Making 'pre-world' target"
138 @echo "--------------------------------------------------------------"
139 @cd ${.CURDIR}; ${_MAKE} pre-world
141 @cd ${.CURDIR}; ${_MAKE} buildworld
142 @cd ${.CURDIR}; ${_MAKE} -B installworld
143 .if target(post-world)
145 @echo "--------------------------------------------------------------"
146 @echo ">>> Making 'post-world' target"
147 @echo "--------------------------------------------------------------"
148 @cd ${.CURDIR}; ${_MAKE} post-world
151 @echo "--------------------------------------------------------------"
152 @printf ">>> elf make world completed on `LC_ALL=C date`\n (started ${STARTTIME})\n"
153 @echo "--------------------------------------------------------------"
158 # Short hand for `make buildkernel installkernel'
160 kernel: buildkernel installkernel
163 # Perform a few tests to determine if the installed tools are adequate
164 # for building the world.
167 @if ! (cd ${.CURDIR}/tools/regression/usr.bin/make && \
168 PATH=${PATH} ${MAKE} 2>/dev/null); \
170 (cd ${.CURDIR} && make make); \
174 # Upgrade make(1) to the current version using the installed
175 # headers, libraries and tools.
177 MMAKEENV= MAKEOBJDIRPREFIX=${MAKEPATH} \
179 INSTALL="sh ${.CURDIR}/tools/install.sh"
180 MMAKE= ${MMAKEENV} make \
183 -DNO_CPU_CFLAGS -DNO_WERROR
187 @echo "--------------------------------------------------------------"
188 @echo " Building an up-to-date make(1)"
189 @echo "--------------------------------------------------------------"
190 @cd ${.CURDIR}/usr.bin/make; \
194 ${MMAKE} install DESTDIR=${MAKEPATH} BINDIR=
197 # Define the upgrade targets. These are listed here in alphabetical
198 # order, but that's not important.
200 UPGRADE= aout-to-elf aout-to-elf-build aout-to-elf-install \
204 # Handle the upgrade targets, using the source relative mk files.
209 ${UPGRADE} : upgrade_checks
211 ${_MAKE} -f Makefile.upgrade -m ${.CURDIR}/share/mk ${.TARGET}
216 # Attempt to rebuild *everything* for all supported architectures,
217 # with reasonable chance of success, regardless of how old your
218 # existing system is.
222 @echo "--------------------------------------------------------------"
223 @echo ">>> make universe started on ${STARTTIME}"
224 @echo "--------------------------------------------------------------"
225 .for arch in i386 sparc64 alpha ia64
226 .for mach in ${arch} ${${arch}_mach}
227 @echo ">> ${mach} started on `LC_ALL=C date`"
228 -cd ${.CURDIR} && ${MAKE} buildworld \
229 TARGET_ARCH=${arch} TARGET=${mach} \
230 __MAKE_CONF=/dev/null \
231 > _.${mach}.buildworld 2>&1
232 @echo ">> ${mach} buildworld completed on `LC_ALL=C date`"
233 .if exists(${.CURDIR}/sys/${mach}/conf/NOTES)
234 -cd ${.CURDIR}/sys/${mach}/conf && ${MAKE} LINT \
235 > ${.CURDIR}/_.${mach}.makeLINT 2>&1
237 cd ${.CURDIR} && ${MAKE} buildkernels TARGET_ARCH=${arch} TARGET=${mach}
238 @echo ">> ${mach} completed on `LC_ALL=C date`"
241 @echo "--------------------------------------------------------------"
242 @printf ">>> make universe completed on `LC_ALL=C date`\n (started ${STARTTIME})\n"
243 @echo "--------------------------------------------------------------"
245 KERNCONFS!= cd ${.CURDIR}/sys/${TARGET}/conf && \
246 find [A-Z]*[A-Z] -type f -maxdepth 0 ! -name NOTES
249 .for kernel in ${KERNCONFS}
250 -cd ${.CURDIR} && ${MAKE} buildkernel \
252 __MAKE_CONF=/dev/null \
253 > _.${TARGET}.${kernel} 2>&1