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ef7af95abd
Makefile.inc1 underscore targets with a big warning that they are intentionally undocumented, subject to change without notice and might poison your dog etc. If you don't know what they are, then they are not meant for you to use. I've added these by hand to so many many trees that I've lost count. I find them rather useful.
234 lines
7.9 KiB
Makefile
234 lines
7.9 KiB
Makefile
#
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# $FreeBSD$
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#
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# The user-driven targets are:
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#
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# universe - *Really* build *everything* (buildworld and
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# all kernels on all architectures).
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# buildworld - Rebuild *everything*, including glue to help do
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# upgrades.
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# installworld - Install everything built by "buildworld".
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# world - buildworld + installworld.
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# buildkernel - Rebuild the kernel and the kernel-modules.
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# installkernel - Install the kernel and the kernel-modules.
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# installkernel.debug
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# reinstallkernel - Reinstall the kernel and the kernel-modules.
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# reinstallkernel.debug
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# kernel - buildkernel + installkernel.
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# update - Convenient way to update your source tree (cvs).
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#
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# This makefile is simple by design. The FreeBSD make automatically reads
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# the /usr/share/mk/sys.mk unless the -m argument is specified on the
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# command line. By keeping this makefile simple, it doesn't matter too
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# much how different the installed mk files are from those in the source
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# tree. This makefile executes a child make process, forcing it to use
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# the mk files from the source tree which are supposed to DTRT.
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#
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# The user-driven targets (as listed above) are implemented in Makefile.inc1.
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#
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# If you want to build your system from source be sure that /usr/obj has
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# at least 400MB of diskspace available.
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#
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# For individuals wanting to build from the sources currently on their
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# system, the simple instructions are:
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#
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# 1. `cd /usr/src' (or to the directory containing your source tree).
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# 2. `make world'
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#
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# For individuals wanting to upgrade their sources (even if only a
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# delta of a few days):
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#
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# 1. `cd /usr/src' (or to the directory containing your source tree).
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# 2. `make buildworld'
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# 3. `make buildkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC).
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# 4. `make installkernel KERNCONF=YOUR_KERNEL_HERE' (default is GENERIC).
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# 5. `reboot' (in single user mode: boot -s from the loader prompt).
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# 6. `mergemaster -p'
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# 7. `make installworld'
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# 8. `mergemaster'
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# 9. `reboot'
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#
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# See src/UPDATING `COMMON ITEMS' for more complete information.
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#
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# If TARGET_ARCH=arch (e.g. ia64, sparc64, ...) is specified you can
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# cross build world for other architectures using the buildworld target,
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# and once the world is built you can cross build a kernel using the
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# buildkernel target.
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#
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# Define the user-driven targets. These are listed here in alphabetical
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# order, but that's not important.
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#
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# Targets that begin with underscore are internal targets intended for
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# developer convenience only. They are intentionally not documented and
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# completely subject to change without notice.
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#
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TGTS= all all-man buildkernel buildworld checkdpadd clean \
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cleandepend cleandir depend distribute distributeworld everything \
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hierarchy install installcheck installkernel installkernel.debug\
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reinstallkernel reinstallkernel.debug installworld \
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libraries lint maninstall \
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obj objlink regress rerelease tags update \
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_worldtmp _legacy _bootstrap-tools _cleanobj _obj \
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_build-tools _cross-tools _includes _libraries _depend
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BITGTS= files includes
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BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/}
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TGTS+= ${BITGTS}
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.ORDER: buildworld installworld
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.ORDER: buildworld distributeworld
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.ORDER: buildworld buildkernel
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.ORDER: buildkernel installkernel
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.ORDER: buildkernel installkernel.debug
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.ORDER: buildkernel reinstallkernel
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.ORDER: buildkernel reinstallkernel.debug
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PATH= /sbin:/bin:/usr/sbin:/usr/bin
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MAKEOBJDIRPREFIX?= /usr/obj
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MAKEPATH= ${MAKEOBJDIRPREFIX}${.CURDIR}/make.${MACHINE}
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BINMAKE= \
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`if [ -x ${MAKEPATH}/make ]; then echo ${MAKEPATH}/make; else echo ${MAKE}; fi` \
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-m ${.CURDIR}/share/mk
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_MAKE= PATH=${PATH} ${BINMAKE} -f Makefile.inc1
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#
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# Make sure we have an up-to-date make(1). Only world and buildworld
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# should do this as those are the initial targets used for upgrades.
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# The user can define ALWAYS_CHECK_MAKE to have this check performed
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# for all targets.
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#
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.if defined(ALWAYS_CHECK_MAKE)
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${TGTS}: upgrade_checks
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.else
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buildworld: upgrade_checks
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.endif
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#
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# Handle the user-driven targets, using the source relative mk files.
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#
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${TGTS}:
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@cd ${.CURDIR}; \
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${_MAKE} ${.TARGET}
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# Set a reasonable default
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.MAIN: all
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STARTTIME!= LC_ALL=C date
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#
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# world
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#
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# Attempt to rebuild and reinstall *everything*, with reasonable chance of
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# success, regardless of how old your existing system is.
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#
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world: upgrade_checks
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@echo "--------------------------------------------------------------"
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@echo ">>> make world started on ${STARTTIME}"
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@echo "--------------------------------------------------------------"
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.if target(pre-world)
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@echo
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@echo "--------------------------------------------------------------"
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@echo ">>> Making 'pre-world' target"
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@echo "--------------------------------------------------------------"
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@cd ${.CURDIR}; ${_MAKE} pre-world
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.endif
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@cd ${.CURDIR}; ${_MAKE} buildworld
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@cd ${.CURDIR}; ${_MAKE} -B installworld
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.if target(post-world)
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@echo
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@echo "--------------------------------------------------------------"
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@echo ">>> Making 'post-world' target"
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@echo "--------------------------------------------------------------"
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@cd ${.CURDIR}; ${_MAKE} post-world
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.endif
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@echo
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@echo "--------------------------------------------------------------"
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@echo ">>> make world completed on `LC_ALL=C date`"
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@echo " (started ${STARTTIME})"
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@echo "--------------------------------------------------------------"
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#
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# kernel
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#
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# Short hand for `make buildkernel installkernel'
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#
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kernel: buildkernel installkernel
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#
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# Perform a few tests to determine if the installed tools are adequate
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# for building the world.
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#
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upgrade_checks:
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@if ! (cd ${.CURDIR}/tools/regression/usr.bin/make && \
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PATH=${PATH} ${BINMAKE} >/dev/null 2>&1); \
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then \
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(cd ${.CURDIR} && make make); \
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fi
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#
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# Upgrade make(1) to the current version using the installed
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# headers, libraries and tools.
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#
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MMAKEENV= MAKEOBJDIRPREFIX=${MAKEPATH} \
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DESTDIR= \
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INSTALL="sh ${.CURDIR}/tools/install.sh"
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MMAKE= ${MMAKEENV} make \
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-D_UPGRADING \
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-DNOMAN -DNOSHARED \
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-DNO_CPU_CFLAGS -DNO_WERROR
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make: .PHONY
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@echo
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@echo "--------------------------------------------------------------"
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@echo ">>> Building an up-to-date make(1)"
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@echo "--------------------------------------------------------------"
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@cd ${.CURDIR}/usr.bin/make; \
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${MMAKE} obj && \
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${MMAKE} depend && \
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${MMAKE} all && \
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${MMAKE} install DESTDIR=${MAKEPATH} BINDIR=
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#
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# universe
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#
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# Attempt to rebuild *everything* for all supported architectures,
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# with reasonable chance of success, regardless of how old your
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# existing system is.
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#
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i386_mach= pc98
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universe:
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@echo "--------------------------------------------------------------"
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@echo ">>> make universe started on ${STARTTIME}"
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@echo "--------------------------------------------------------------"
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.for arch in i386 sparc64 alpha ia64
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.for mach in ${arch} ${${arch}_mach}
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@echo ">> ${mach} started on `LC_ALL=C date`"
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-cd ${.CURDIR} && ${MAKE} buildworld \
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TARGET_ARCH=${arch} TARGET=${mach} \
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__MAKE_CONF=/dev/null \
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> _.${mach}.buildworld 2>&1
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@echo ">> ${mach} buildworld completed on `LC_ALL=C date`"
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.if exists(${.CURDIR}/sys/${mach}/conf/NOTES)
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-cd ${.CURDIR}/sys/${mach}/conf && ${MAKE} LINT \
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> ${.CURDIR}/_.${mach}.makeLINT 2>&1
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.endif
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cd ${.CURDIR} && ${MAKE} buildkernels TARGET_ARCH=${arch} TARGET=${mach}
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@echo ">> ${mach} completed on `LC_ALL=C date`"
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.endfor
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.endfor
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@echo "--------------------------------------------------------------"
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@echo ">>> make universe completed on `LC_ALL=C date`"
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@echo " (started ${STARTTIME})"
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@echo "--------------------------------------------------------------"
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KERNCONFS!= cd ${.CURDIR}/sys/${TARGET}/conf && \
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find [A-Z]*[A-Z] -type f -maxdepth 0 ! -name NOTES
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buildkernels:
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.for kernel in ${KERNCONFS}
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-cd ${.CURDIR} && ${MAKE} buildkernel \
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KERNCONF=${kernel} \
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__MAKE_CONF=/dev/null \
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> _.${TARGET}.${kernel} 2>&1
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.endfor
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