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- #
- # $FreeBSD: stable/10/Makefile 266383 2014-05-18 00:21:14Z ian $
- #
- # The user-driven targets are:
- #
- # universe - *Really* build *everything* (buildworld and
- # all kernels on all architectures).
- # tinderbox - Same as universe, but presents a list of failed build
- # targets and exits with an error if there were any.
- # buildworld - Rebuild *everything*, including glue to help do
- # upgrades.
- # installworld - Install everything built by "buildworld".
- # world - buildworld + installworld, no kernel.
- # buildkernel - Rebuild the kernel and the kernel-modules.
- # installkernel - Install the kernel and the kernel-modules.
- # installkernel.debug
- # reinstallkernel - Reinstall the kernel and the kernel-modules.
- # reinstallkernel.debug
- # kernel - buildkernel + installkernel.
- # kernel-toolchain - Builds the subset of world necessary to build a kernel
- # kernel-toolchains - Build kernel-toolchain for all universe targets.
- # doxygen - Build API documentation of the kernel, needs doxygen.
- # update - Convenient way to update your source tree(s).
- # check-old - List obsolete directories/files/libraries.
- # check-old-dirs - List obsolete directories.
- # check-old-files - List obsolete files.
- # check-old-libs - List obsolete libraries.
- # delete-old - Delete obsolete directories/files.
- # delete-old-dirs - Delete obsolete directories.
- # delete-old-files - Delete obsolete files.
- # delete-old-libs - Delete obsolete libraries.
- # targets - Print a list of supported TARGET/TARGET_ARCH pairs
- # for world and kernel targets.
- # toolchains - Build a toolchain for all world and kernel targets.
- # xdev - xdev-build + xdev-install for the architecture
- # specified with XDEV and XDEV_ARCH.
- # xdev-build - Build cross-development tools.
- # xdev-install - Install cross-development tools.
- #
- # "quick" way to test all kernel builds:
- # _jflag=`sysctl -n hw.ncpu`
- # _jflag=$(($_jflag * 2))
- # [ $_jflag -gt 12 ] && _jflag=12
- # make universe -DMAKE_JUST_KERNELS JFLAG=-j${_jflag}
- #
- # 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.
- #
- # Most of the user-driven targets (as listed above) are implemented in
- # Makefile.inc1. The exceptions are universe, tinderbox and targets.
- #
- # If you want to build your system from source be sure that /usr/obj has
- # at least 1GB of diskspace available. A complete 'universe' build requires
- # about 15GB of space.
- #
- # 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. Define `HISTORICAL_MAKE_WORLD' variable (see README).
- # 3. `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).
- # [steps 3. & 4. can be combined by using the "kernel" target]
- # 5. `reboot' (in single user mode: boot -s from the loader prompt).
- # 6. `mergemaster -p'
- # 7. `make installworld'
- # 8. `mergemaster' (you may wish to use -i, along with -U or -F).
- # 9. `make delete-old'
- # 10. `reboot'
- # 11. `make delete-old-libs' (in case no 3rd party program uses them anymore)
- #
- # See src/UPDATING `COMMON ITEMS' for more complete information.
- #
- # If TARGET=machine (e.g. ia64, sparc64, ...) is specified you can
- # cross build world for other machine types 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.
- #
- # Targets that begin with underscore are internal targets intended for
- # developer convenience only. They are intentionally not documented and
- # completely subject to change without notice.
- #
- # For more information, see the build(7) manual page.
- #
- TGTS= all all-man buildenv buildenvvars buildkernel buildworld \
- check-old check-old-dirs check-old-files check-old-libs \
- checkdpadd clean cleandepend cleandir \
- delete-old delete-old-dirs delete-old-files delete-old-libs \
- depend distribute distributekernel distributekernel.debug \
- distributeworld distrib-dirs distribution doxygen \
- everything hier hierarchy install installcheck installkernel \
- installkernel.debug packagekernel packageworld \
- reinstallkernel reinstallkernel.debug \
- installworld kernel-toolchain libraries lint maninstall \
- obj objlink regress rerelease showconfig tags toolchain update \
- _worldtmp _legacy _bootstrap-tools _cleanobj _obj \
- _build-tools _cross-tools _includes _libraries _depend \
- build32 builddtb distribute32 install32 xdev xdev-build xdev-install \
- TGTS+= ${SUBDIR_TARGETS}
- BITGTS= files includes
- BITGTS:=${BITGTS} ${BITGTS:S/^/build/} ${BITGTS:S/^/install/}
- TGTS+= ${BITGTS}
- .ORDER: buildworld installworld
- .ORDER: buildworld distributeworld
- .ORDER: buildworld buildkernel
- .ORDER: buildkernel installkernel
- .ORDER: buildkernel installkernel.debug
- .ORDER: buildkernel reinstallkernel
- .ORDER: buildkernel reinstallkernel.debug
- PATH= /sbin:/bin:/usr/sbin:/usr/bin
- MAKEOBJDIRPREFIX?= /usr/obj
- _MAKEOBJDIRPREFIX!= /usr/bin/env -i PATH=${PATH} ${MAKE} \
- ${.MAKEFLAGS:MMAKEOBJDIRPREFIX=*} __MAKE_CONF=${__MAKE_CONF} \
- -f /dev/null -V MAKEOBJDIRPREFIX dummy
- .if !empty(_MAKEOBJDIRPREFIX)
- .error MAKEOBJDIRPREFIX can only be set in environment, not as a global\
- (in make.conf(5)) or command-line variable.
- .endif
- # We often need to use the tree's version of make to build it.
- # Choices add to complexity though.
- # We cannot blindly use a make which may not be the one we want
- # so be exlicit - until all choice is removed.
- .if !defined(WITHOUT_BMAKE)
- WANT_MAKE= bmake
- .else
- WANT_MAKE= fmake
- .endif
- MYMAKE= ${MAKEOBJDIRPREFIX}${.CURDIR}/make.${MACHINE}/${WANT_MAKE}
- .if defined(.PARSEDIR)
- HAVE_MAKE= bmake
- .else
- HAVE_MAKE= fmake
- .endif
- .if exists(${MYMAKE})
- SUB_MAKE:= ${MYMAKE} -m ${.CURDIR}/share/mk
- .elif ${WANT_MAKE} != ${HAVE_MAKE} || ${WANT_MAKE} != "bmake"
- # It may not exist yet but we may cause it to.
- # In the case of fmake, upgrade_checks may cause a newer version to be built.
- SUB_MAKE= `test -x ${MYMAKE} && echo ${MYMAKE} || echo ${MAKE}` \
- -m ${.CURDIR}/share/mk
- .else
- SUB_MAKE= ${MAKE} -m ${.CURDIR}/share/mk
- .endif
- _MAKE= PATH=${PATH} ${SUB_MAKE} -f Makefile.inc1 TARGET=${_TARGET} TARGET_ARCH=${_TARGET_ARCH}
- # Guess machine architecture from machine type, and vice versa.
- .if !defined(TARGET_ARCH) && defined(TARGET)
- _TARGET_ARCH= ${TARGET:S/pc98/i386/}
- .elif !defined(TARGET) && defined(TARGET_ARCH) && \
- ${TARGET_ARCH} != ${MACHINE_ARCH}
- _TARGET= ${TARGET_ARCH:C/mips(n32|64)?(el)?/mips/:C/arm(v6)?(eb)?/arm/}
- .endif
- # Legacy names, for another transition period mips:mips(n32|64)?eb -> mips:mips\1
- .if defined(TARGET) && defined(TARGET_ARCH) && \
- ${TARGET} == "mips" && ${TARGET_ARCH:Mmips*eb}
- _TARGET_ARCH= ${TARGET_ARCH:C/eb$//}
- .warning "TARGET_ARCH of ${TARGET_ARCH} is deprecated in favor of ${_TARGET_ARCH}"
- .endif
- .if defined(TARGET) && ${TARGET} == "mips" && defined(TARGET_BIG_ENDIAN)
- .warning "TARGET_BIG_ENDIAN is no longer necessary for MIPS. Big-endian is not the default."
- .endif
- # arm with TARGET_BIG_ENDIAN -> armeb
- .if defined(TARGET_ARCH) && ${TARGET_ARCH} == "arm" && defined(TARGET_BIG_ENDIAN)
- .warning "TARGET_ARCH of arm with TARGET_BIG_ENDIAN is deprecated. use armeb"
- _TARGET_ARCH=armeb
- .endif
- .if defined(TARGET) && !defined(_TARGET)
- _TARGET=${TARGET}
- .endif
- .if defined(TARGET_ARCH) && !defined(_TARGET_ARCH)
- _TARGET_ARCH=${TARGET_ARCH}
- .endif
- # Otherwise, default to current machine type and architecture.
- _TARGET?= ${MACHINE}
- _TARGET_ARCH?= ${MACHINE_ARCH}
- #
- # Make sure we have an up-to-date make(1). Only world and buildworld
- # should do this as those are the initial targets used for upgrades.
- # The user can define ALWAYS_CHECK_MAKE to have this check performed
- # for all targets.
- #
- .if defined(ALWAYS_CHECK_MAKE)
- ${TGTS}: upgrade_checks
- .else
- buildworld: upgrade_checks
- .endif
- #
- # This 'cleanworld' target is not included in TGTS, because it is not a
- # recursive target. All of the work for it is done right here. It is
- # expected that BW_CANONICALOBJDIR == the CANONICALOBJDIR as would be
- # created by bsd.obj.mk, except that we don't want to .include that file
- # in this makefile.
- #
- # In the following, the first 'rm' in a series will usually remove all
- # files and directories. If it does not, then there are probably some
- # files with file flags set, so this unsets them and tries the 'rm' a
- # second time. There are situations where this target will be cleaning
- # some directories via more than one method, but that duplication is
- # needed to correctly handle all the possible situations. Removing all
- # files without file flags set in the first 'rm' instance saves time,
- # because 'chflags' will need to operate on fewer files afterwards.
- #
- BW_CANONICALOBJDIR:=${MAKEOBJDIRPREFIX}${.CURDIR}
- cleanworld:
- .if ${.CURDIR} == ${.OBJDIR} || ${.CURDIR}/obj == ${.OBJDIR}
- .if exists(${BW_CANONICALOBJDIR}/)
- -rm -rf ${BW_CANONICALOBJDIR}/*
- -chflags -R 0 ${BW_CANONICALOBJDIR}
- rm -rf ${BW_CANONICALOBJDIR}/*
- .endif
- # To be safe in this case, fall back to a 'make cleandir'
- ${_+_}@cd ${.CURDIR}; ${_MAKE} cleandir
- .else
- -rm -rf ${.OBJDIR}/*
- -chflags -R 0 ${.OBJDIR}
- rm -rf ${.OBJDIR}/*
- .endif
- #
- # Handle the user-driven targets, using the source relative mk files.
- #
- .if empty(.MAKEFLAGS:M-n)
- # skip this for -n to avoid changing previous behavior of
- # 'make -n buildworld' etc.
- ${TGTS}: .MAKE
- tinderbox toolchains kernel-toolchains: .MAKE
- .endif
- ${TGTS}:
- ${_+_}@cd ${.CURDIR}; ${_MAKE} ${.TARGET}
- # The historic default "all" target creates files which may cause stale
- # or (in the cross build case) unlinkable results. Fail with an error
- # when no target is given. The users can explicitly specify "all"
- # if they want the historic behavior.
- .MAIN: _guard
- _guard:
- @echo
- @echo "Explicit target required (use \"all\" for historic behavior)"
- @echo
- @false
- STARTTIME!= LC_ALL=C date
- CHECK_TIME!= find ${.CURDIR}/sys/sys/param.h -mtime -0s ; echo
- .if !empty(CHECK_TIME)
- .error check your date/time: ${STARTTIME}
- .endif
- .if defined(HISTORICAL_MAKE_WORLD) || defined(DESTDIR)
- #
- # world
- #
- # Attempt to rebuild and reinstall everything. This target is not to be
- # used for upgrading an existing FreeBSD system, because the kernel is
- # not included. One can argue that this target doesn't build everything
- # then.
- #
- world: upgrade_checks
- @echo "--------------------------------------------------------------"
- @echo ">>> 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 "--------------------------------------------------------------"
- @echo ">>> make world completed on `LC_ALL=C date`"
- @echo " (started ${STARTTIME})"
- @echo "--------------------------------------------------------------"
- .else
- world:
- @echo "WARNING: make world will overwrite your existing FreeBSD"
- @echo "installation without also building and installing a new"
- @echo "kernel. This can be dangerous. Please read the handbook,"
- @echo "'Rebuilding world', for how to upgrade your system."
- @echo "Define DESTDIR to where you want to install FreeBSD,"
- @echo "including /, to override this warning and proceed as usual."
- @echo ""
- @echo "Bailing out now..."
- @false
- .endif
- #
- # 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.
- #
- # Note: if we ever need to care about the version of bmake, simply testing
- # MAKE_VERSION against a required version should suffice.
- #
- upgrade_checks:
- .if ${HAVE_MAKE} != ${WANT_MAKE}
- @(cd ${.CURDIR} && ${MAKE} ${WANT_MAKE:S,^f,,})
- .elif ${WANT_MAKE} == "fmake"
- @if ! (cd ${.CURDIR}/tools/build/make_check && \
- PATH=${PATH} ${BINMAKE} obj >/dev/null 2>&1 && \
- PATH=${PATH} ${BINMAKE} >/dev/null 2>&1); \
- then \
- (cd ${.CURDIR} && ${MAKE} make); \
- fi
- .endif
- #
- # Upgrade make(1) to the current version using the installed
- # headers, libraries and tools. Also, allow the location of
- # the system bsdmake-like utility to be overridden.
- #
- MMAKEENV= MAKEOBJDIRPREFIX=${MYMAKE:H} \
- DESTDIR= \
- INSTALL="sh ${.CURDIR}/tools/install.sh"
- MMAKE= ${MMAKEENV} ${MAKE} \
- -D_UPGRADING \
- -DNOMAN -DNO_MAN -DNOSHARED -DNO_SHARED \
- -DNO_CPU_CFLAGS -DNO_WERROR \
- DESTDIR= MK_TESTS=no PROGNAME=${MYMAKE:T}
- make bmake: .PHONY
- @echo
- @echo "--------------------------------------------------------------"
- @echo ">>> Building an up-to-date make(1)"
- @echo "--------------------------------------------------------------"
- ${_+_}@cd ${.CURDIR}/usr.bin/${.TARGET}; \
- ${MMAKE} obj && \
- ${MMAKE} depend && \
- ${MMAKE} all && \
- ${MMAKE} install DESTDIR=${MYMAKE:H} BINDIR=
- tinderbox toolchains kernel-toolchains: upgrade_checks
- tinderbox:
- @cd ${.CURDIR} && ${SUB_MAKE} DOING_TINDERBOX=YES universe
- toolchains:
- @cd ${.CURDIR} && ${SUB_MAKE} UNIVERSE_TARGET=toolchain universe
- kernel-toolchains:
- @cd ${.CURDIR} && ${SUB_MAKE} UNIVERSE_TARGET=kernel-toolchain universe
- #
- # universe
- #
- # Attempt to rebuild *everything* for all supported architectures,
- # with a reasonable chance of success, regardless of how old your
- # existing system is.
- #
- .if make(universe) || make(universe_kernels) || make(tinderbox) || make(targets)
- TARGETS?=amd64 arm i386 ia64 mips pc98 powerpc sparc64
- TARGET_ARCHES_arm?= arm armeb armv6
- TARGET_ARCHES_mips?= mipsel mips mips64el mips64 mipsn32
- TARGET_ARCHES_powerpc?= powerpc powerpc64
- TARGET_ARCHES_pc98?= i386
- .for target in ${TARGETS}
- TARGET_ARCHES_${target}?= ${target}
- .endfor
- .if defined(UNIVERSE_TARGET)
- MAKE_JUST_WORLDS= YES
- .else
- UNIVERSE_TARGET?= buildworld
- .endif
- KERNSRCDIR?= ${.CURDIR}/sys
- targets:
- @echo "Supported TARGET/TARGET_ARCH pairs for world and kernel targets"
- .for target in ${TARGETS}
- .for target_arch in ${TARGET_ARCHES_${target}}
- @echo " ${target}/${target_arch}"
- .endfor
- .endfor
- .if defined(DOING_TINDERBOX)
- FAILFILE=${.CURDIR}/_.tinderbox.failed
- MAKEFAIL=tee -a ${FAILFILE}
- .else
- MAKEFAIL=cat
- .endif
- universe_prologue: upgrade_checks
- universe: universe_prologue
- universe_prologue:
- @echo "--------------------------------------------------------------"
- @echo ">>> make universe started on ${STARTTIME}"
- @echo "--------------------------------------------------------------"
- .if defined(DOING_TINDERBOX)
- @rm -f ${FAILFILE}
- .endif
- .for target in ${TARGETS}
- universe: universe_${target}
- universe_epilogue: universe_${target}
- universe_${target}: universe_${target}_prologue
- universe_${target}_prologue: universe_prologue
- @echo ">> ${target} started on `LC_ALL=C date`"
- .if !defined(MAKE_JUST_KERNELS)
- .for target_arch in ${TARGET_ARCHES_${target}}
- universe_${target}: universe_${target}_${target_arch}
- universe_${target}_${target_arch}: universe_${target}_prologue .MAKE
- @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} started on `LC_ALL=C date`"
- @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
- ${SUB_MAKE} ${JFLAG} ${UNIVERSE_TARGET} \
- TARGET=${target} \
- TARGET_ARCH=${target_arch} \
- > _.${target}.${target_arch}.${UNIVERSE_TARGET} 2>&1 || \
- (echo "${target}.${target_arch} ${UNIVERSE_TARGET} failed," \
- "check _.${target}.${target_arch}.${UNIVERSE_TARGET} for details" | \
- ${MAKEFAIL}))
- @echo ">> ${target}.${target_arch} ${UNIVERSE_TARGET} completed on `LC_ALL=C date`"
- .endfor
- .endif
- .if !defined(MAKE_JUST_WORLDS)
- # If we are building world and kernels wait for the required worlds to finish
- .if !defined(MAKE_JUST_KERNELS)
- .for target_arch in ${TARGET_ARCHES_${target}}
- universe_${target}_kernels: universe_${target}_${target_arch}
- .endfor
- .endif
- universe_${target}: universe_${target}_kernels
- universe_${target}_kernels: universe_${target}_prologue .MAKE
- .if exists(${KERNSRCDIR}/${target}/conf/NOTES)
- @(cd ${KERNSRCDIR}/${target}/conf && env __MAKE_CONF=/dev/null \
- ${SUB_MAKE} LINT > ${.CURDIR}/_.${target}.makeLINT 2>&1 || \
- (echo "${target} 'make LINT' failed," \
- "check _.${target}.makeLINT for details"| ${MAKEFAIL}))
- .endif
- @cd ${.CURDIR} && ${SUB_MAKE} ${.MAKEFLAGS} TARGET=${target} \
- universe_kernels
- .endif
- @echo ">> ${target} completed on `LC_ALL=C date`"
- .endfor
- universe_kernels: universe_kernconfs
- .if !defined(TARGET)
- TARGET!= uname -m
- .endif
- .if defined(MAKE_ALL_KERNELS)
- _THINNER=cat
- .else
- _THINNER=xargs grep -L "^.NO_UNIVERSE"
- .endif
- KERNCONFS!= cd ${KERNSRCDIR}/${TARGET}/conf && \
- find [A-Z0-9]*[A-Z0-9] -type f -maxdepth 0 \
- ! -name DEFAULTS ! -name NOTES | \
- ${_THINNER}
- universe_kernconfs:
- .for kernel in ${KERNCONFS}
- TARGET_ARCH_${kernel}!= cd ${KERNSRCDIR}/${TARGET}/conf && \
- config -m ${KERNSRCDIR}/${TARGET}/conf/${kernel} 2> /dev/null | \
- grep -v WARNING: | cut -f 2
- .if empty(TARGET_ARCH_${kernel})
- .error "Target architecture for ${TARGET}/conf/${kernel} unknown. config(8) likely too old."
- .endif
- universe_kernconfs: universe_kernconf_${TARGET}_${kernel}
- universe_kernconf_${TARGET}_${kernel}: .MAKE
- @(cd ${.CURDIR} && env __MAKE_CONF=/dev/null \
- ${SUB_MAKE} ${JFLAG} buildkernel \
- TARGET=${TARGET} \
- TARGET_ARCH=${TARGET_ARCH_${kernel}} \
- KERNCONF=${kernel} \
- > _.${TARGET}.${kernel} 2>&1 || \
- (echo "${TARGET} ${kernel} kernel failed," \
- "check _.${TARGET}.${kernel} for details"| ${MAKEFAIL}))
- .endfor
- universe: universe_epilogue
- universe_epilogue:
- @echo "--------------------------------------------------------------"
- @echo ">>> make universe completed on `LC_ALL=C date`"
- @echo " (started ${STARTTIME})"
- @echo "--------------------------------------------------------------"
- .if defined(DOING_TINDERBOX)
- @if [ -e ${FAILFILE} ] ; then \
- echo "Tinderbox failed:" ;\
- cat ${FAILFILE} ;\
- exit 1 ;\
- fi
- .endif
- .endif
- buildLINT:
- ${MAKE} -C ${.CURDIR}/sys/${_TARGET}/conf LINT
- .if defined(.PARSEDIR)
- .if make(universe)
- # we do not want a failure of one branch abort all.
- MAKE_JOB_ERROR_TOKEN= no
- .export MAKE_JOB_ERROR_TOKEN
- .endif
- .endif
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