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freebsd-dev/include/Makefile
Kirk McKusick c7996ddf80 Create a new GEOM utility, gunion(8). 
The gunion(8) utility is used to track changes to a read-only disk on
a writable disk. Logically, a writable disk is placed over a read-only
disk. Write requests are intercepted and stored on the writable
disk. Read requests are first checked to see if they have been
written on the top (writable disk) and if found are returned. If
they have not been written on the top disk, then they are read from
the lower disk.

The gunion(8) utility can be especially useful if you have a large
disk with a corrupted filesystem that you are unsure of how to
repair. You can use gunion(8) to place another disk over the corrupted
disk and then attempt to repair the filesystem. If the repair fails,
you can revert all the changes in the upper disk and be back to the
unchanged state of the lower disk thus allowing you to try another
approach to repairing it. If the repair is successful you can commit
all the writes recorded on the top disk to the lower disk.

Another use of the gunion(8) utility is to try out upgrades to your
system. Place the upper disk over the disk holding your filesystem
that is to be upgraded and then run the upgrade on it. If it works,
commit it; if it fails, revert the upgrade.

Further details can be found in the gunion(8) manual page.

Reviewed by: Chuck Silvers, kib (earlier version)
tested by:   Peter Holm
Differential Revision: https://reviews.freebsd.org/D32697
2022-02-28 16:36:08 -08:00

475 lines
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Makefile
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# @(#)Makefile 8.2 (Berkeley) 1/4/94
# $FreeBSD$
#
# Doing a "make install" builds /usr/include.
.include <src.opts.mk>
PACKAGE=runtime
CLEANFILES= osreldate.h version
SUBDIR= arpa protocols rpcsvc rpc xlocale
SUBDIR_PARALLEL=
INCS= a.out.h ar.h assert.h bitstring.h complex.h cpio.h _ctype.h ctype.h \
db.h \
dirent.h dlfcn.h elf.h elf-hints.h err.h fmtmsg.h fnmatch.h fstab.h \
fts.h ftw.h getopt.h glob.h grp.h \
ieeefp.h ifaddrs.h \
inttypes.h iso646.h kenv.h langinfo.h libgen.h limits.h link.h \
locale.h malloc.h malloc_np.h memory.h monetary.h mpool.h mqueue.h \
ndbm.h netconfig.h \
netdb.h nl_types.h nlist.h nss.h nsswitch.h paths.h \
printf.h proc_service.h pthread.h \
pthread_np.h pwd.h ranlib.h readpassphrase.h regex.h \
res_update.h resolv.h runetype.h sched.h \
search.h semaphore.h setjmp.h \
signal.h spawn.h stab.h stdalign.h stdbool.h stddef.h \
stdnoreturn.h stdio.h stdlib.h string.h stringlist.h \
strings.h sysexits.h tar.h termios.h tgmath.h \
time.h timeconv.h timers.h ttyent.h \
uchar.h ulimit.h unistd.h utime.h utmpx.h uuid.h varargs.h \
wchar.h wctype.h wordexp.h xlocale.h
.PATH: ${SRCTOP}/contrib/libc-vis
INCS+= vis.h
MHDRS= float.h floatingpoint.h stdarg.h
PHDRS= _semaphore.h
LHDRS= aio.h errno.h fcntl.h linker_set.h poll.h stdatomic.h stdint.h \
syslog.h ucontext.h
LDIRS= geom net net80211 netgraph netinet netinet6 \
netipsec netsmb nfs nfsclient nfsserver sys vm
LSUBDIRS= dev/acpica dev/agp dev/ciss dev/filemon dev/firewire \
dev/hwpmc dev/hyperv \
dev/ic dev/iicbus dev/io dev/mfi dev/mmc dev/nvme \
dev/ofw dev/pbio dev/pci ${_dev_powermac_nvram} dev/ppbus dev/pwm \
dev/smbus dev/speaker dev/tcp_log dev/veriexec dev/vkbd \
fs/devfs fs/fdescfs fs/msdosfs fs/nfs fs/nullfs \
fs/procfs fs/smbfs fs/udf fs/unionfs \
geom/cache geom/concat geom/eli geom/gate geom/journal geom/label \
geom/mirror geom/mountver geom/multipath geom/nop \
geom/raid geom/raid3 geom/shsec geom/stripe geom/union geom/virstor \
net/altq \
net/route \
netgraph/atm netgraph/netflow \
netinet/cc \
netinet/netdump \
netinet/tcp_stacks \
security/mac_biba security/mac_bsdextended security/mac_lomac \
security/mac_mls security/mac_partition \
security/mac_veriexec \
sys/disk \
ufs/ffs ufs/ufs
LSUBSUBDIRS= dev/mpt/mpilib
.PATH: ${SRCTOP}/sys/dev/acpica
ACPICA= acpi_hpet.h \
acpiio.h
ACPICADIR= ${INCLUDEDIR}/dev/acpica
.PATH: ${SRCTOP}/sys/dev/agp
AGP= agpreg.h
AGPDIR= ${INCLUDEDIR}/dev/agp
.PATH: ${SRCTOP}/sys/bsm
BSM= audit.h \
audit_errno.h \
audit_internal.h \
audit_record.h \
audit_domain.h \
audit_fcntl.h \
audit_kevents.h \
audit_socket_type.h
BSMPACKAGE= libbsm
BSMDIR= ${INCLUDEDIR}/bsm
.PATH: ${SRCTOP}/sys/security/audit
SECAUDIT= audit.h \
audit_ioctl.h \
audit_private.h
SECAUDITPACKAGE= libbsm
SECAUDITDIR= ${INCLUDEDIR}/security/audit
.PATH: ${SRCTOP}/sys/cam
CAM= cam.h \
cam_ccb.h \
cam_compat.h \
cam_debug.h \
cam_iosched.h \
cam_periph.h \
cam_queue.h \
cam_sim.h \
cam_xpt.h \
cam_xpt_internal.h \
cam_xpt_periph.h \
cam_xpt_sim.h
CAMDIR= ${INCLUDEDIR}/cam
.PATH: ${SRCTOP}/sys/cam/ata
CAMATA= ata_all.h
CAMATADIR= ${INCLUDEDIR}/cam/ata
.PATH: ${SRCTOP}/sys/cam/mmc
CAMMMC= mmc.h \
mmc_bus.h \
mmc_all.h
CAMMMCDIR= ${INCLUDEDIR}/cam/mmc
.PATH: ${SRCTOP}/sys/cam/nvme
CAMNVME= nvme_all.h
CAMNVMEDIR= ${INCLUDEDIR}/cam/nvme
.PATH: ${SRCTOP}/sys/cam/scsi
CAMSCSI= scsi_all.h \
scsi_cd.h \
scsi_ch.h \
scsi_da.h \
scsi_enc.h \
scsi_enc_internal.h \
scsi_iu.h \
scsi_message.h \
scsi_pass.h \
scsi_pt.h \
scsi_sa.h \
scsi_ses.h \
scsi_sg.h \
scsi_targetio.h \
smp_all.h
CAMSCSIDIR= ${INCLUDEDIR}/cam/scsi
.PATH: ${SRCTOP}/sys/fs/cd9660
FS9660= cd9660_mount.h \
cd9660_node.h \
cd9660_rrip.h \
iso.h \
iso_rrip.h
FS9660DIR= ${INCLUDEDIR}/isofs/cd9660
.PATH: ${SRCTOP}/sys/dev/evdev
EVDEV= input.h \
input-event-codes.h \
uinput.h
EVDEVDIR= ${INCLUDEDIR}/dev/evdev
.PATH: ${SRCTOP}/sys/dev/hid
HID= hid.h \
hidraw.h
HIDDIR= ${INCLUDEDIR}/dev/hid
.PATH: ${SRCTOP}/sys/dev/hyperv/include ${SRCTOP}/sys/dev/hyperv/utilities
HYPERV= hv_snapshot.h \
hyperv.h
HYPERVDIR= ${INCLUDEDIR}/dev/hyperv
.PATH: ${SRCTOP}/sys/opencrypto
OPENCRYPTO= cryptodev.h
OPENCRYPTODIR= ${INCLUDEDIR}/crypto
.PATH: ${SRCTOP}/sys/dev/pci
PCI= pcireg.h
PCIDIR= ${INCLUDEDIR}/dev/pci
.PATH: ${SRCTOP}/sys/dev/veriexec
VERIEXEC= veriexec_ioctl.h
VERIEXECDIR= ${INCLUDEDIR}/dev/veriexec
.PATH: ${SRCTOP}/sys/netpfil/ipfilter/netinet
IPFILTER= ip_auth.h \
ip_compat.h \
ip_dstlist.h \
ip_fil.h \
ip_frag.h \
ip_htable.h \
ip_lookup.h \
ip_nat.h \
ip_pool.h \
ip_proxy.h \
ip_rules.h \
ip_scan.h \
ip_state.h \
ip_sync.h \
ipf_rb.h \
ipl.h \
radix_ipf.h
IPFILTERDIR= ${INCLUDEDIR}/netinet
.PATH: ${SRCTOP}/sys/netpfil/pf
PF= pf.h \
pf_altq.h \
pf_mtag.h
PFPACKAGE= pf
PFDIR= ${INCLUDEDIR}/netpfil/pf
.PATH: ${SRCTOP}/sys/rpc
RPC= rpcsec_tls.h \
types.h
RPCDIR= ${INCLUDEDIR}/rpc
.PATH: ${SRCTOP}/sys/teken
TEKEN= teken.h
TEKENDIR= ${INCLUDEDIR}/teken
.PATH: ${SRCTOP}/sys/contrib/openzfs/include/sys
NVPAIR= nvpair.h
NVPAIRDIR= ${INCLUDEDIR}/sys
.PATH: ${SRCTOP}/sys/dev/mlx5
MLX5= mlx5io.h
MLX5DIR= ${INCLUDEDIR}/dev/mlx5
INCSGROUPS= INCS \
ACPICA \
AGP \
BSM \
CAM \
CAMATA \
CAMMMC \
CAMNVME \
CAMSCSI \
CRYPTO \
EVDEV \
FS9660 \
HID \
HYPERV \
OPENCRYPTO \
PCI \
RPC \
SECAUDIT \
TEKEN \
VERIEXEC
.if ${MK_IPFILTER} != "no"
INCSGROUPS+= IPFILTER
.endif
.if ${MK_PF} != "no"
INCSGROUPS+= PF
.endif
.if ${MK_CDDL} != "no"
INCSGROUPS+= NVPAIR
.endif
.if ${MK_MLX5TOOL} != "no"
INCSGROUPS+= MLX5
.endif
.if ${MK_BLUETOOTH} != "no"
LSUBSUBDIRS+= netgraph/bluetooth/include
.endif
.if ${MK_CUSE} != "no"
LSUBDIRS+= fs/cuse
.endif
.if ${MK_GSSAPI} != "no"
SUBDIR+= gssapi
INCS+= gssapi.h
.endif
.if ${MK_HESIOD} != "no"
INCS+= hesiod.h
.endif
# Handle the #define aliases for libiconv
.if ${MK_ICONV} == "yes"
INCS+= iconv.h
.endif
.if ${MK_USB} != "no"
LSUBDIRS+= dev/usb
.endif
.if ${MACHINE_CPUARCH} == "powerpc" && ${MACHINE_ARCH} != "powerpcspe"
_dev_powermac_nvram= dev/powermac_nvram
.endif
# Define SHARED to indicate whether you want symbolic links to the system
# source (``symlinks''), or a separate copy (``copies''). ``symlinks'' is
# probably only useful for developers and should be avoided if you do not
# wish to tie your /usr/include and /usr/src together.
#SHARED= symlinks
SHARED?= copies
INCS+= osreldate.h
SYSDIR= ${SRCTOP}/sys
NEWVERS_SH= ${SYSDIR}/conf/newvers.sh
PARAM_H= ${SYSDIR}/sys/param.h
MK_OSRELDATE_SH= ${.CURDIR}/mk-osreldate.sh
SYMLINKS+= ${LIBDIR:C,[^/]+,..,g:C,^/,,}${INCLUDEDIR} ${LIBDIR}/include
osreldate.h: ${NEWVERS_SH} ${PARAM_H} ${MK_OSRELDATE_SH}
env NEWVERS_SH=${NEWVERS_SH} PARAMFILE=${PARAM_H} SYSDIR=${SYSDIR} \
sh ${MK_OSRELDATE_SH}
.for i in ${LHDRS}
INCSLINKS+= sys/$i ${INCLUDEDIR}/$i
.endfor
.for i in ${MHDRS}
INCSLINKS+= machine/$i ${INCLUDEDIR}/$i
.endfor
.for i in ${PHDRS}
INCSLINKS+= sys/$i ${INCLUDEDIR}/$i
.endfor
.if ${MACHINE} != ${MACHINE_CPUARCH}
_MARCHS= ${MACHINE_CPUARCH}
.endif
.if ${MACHINE_CPUARCH} == "i386" || ${MACHINE_CPUARCH} == "amd64"
_MARCHS+= x86
.endif
META_TARGETS+= compat
stage_includes: ${SHARED}
SDESTDIR= ${SYSROOT:U${DESTDIR}}
# Take care of stale directory-level symlinks.
# Note: The "|| true" after find is needed in case one of the directories does
# not exist (yet).
compat:
cd ${SDESTDIR}${INCLUDEDIR}; find ${LDIRS} ${LSUBDIRS} machine ${_MARCHS} \
crypto -maxdepth 0 -mindepth 0 -type l -print -delete || true
mtree -deU ${NO_ROOT:D-W} ${MTREE_FOLLOWS_SYMLINKS} \
-f ${SRCTOP}/etc/mtree/BSD.include.dist \
-p ${SDESTDIR}${INCLUDEDIR} > /dev/null
copies: .PHONY .META
cd ${SDESTDIR}${INCLUDEDIR}; find ${LDIRS} ${LSUBDIRS} ${LSUBSUBDIRS} crypto \
machine machine/pc ${_MARCHS} -maxdepth 1 -mindepth 1 -type l \
-name "*.h" -print -delete || true
.for i in ${LDIRS} ${LSUBDIRS:Ndev/agp:Ndev/acpica:Ndev/evdev:Ndev/hid:Ndev/hyperv:Ndev/pci:Ndev/veriexec} ${LSUBSUBDIRS}
cd ${SRCTOP}/sys; \
${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 $i/*.h \
${SDESTDIR}${INCLUDEDIR}/$i
.endfor
cd ${SRCTOP}/sys/${MACHINE}/include; \
${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \
${SDESTDIR}${INCLUDEDIR}/machine
.if exists(${SRCTOP}/sys/${MACHINE}/include/pc)
cd ${SRCTOP}/sys/${MACHINE}/include/pc; \
${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \
${SDESTDIR}${INCLUDEDIR}/machine/pc
.endif
.for _MARCH in ${_MARCHS}
.if exists(${SRCTOP}/sys/${_MARCH}/include)
${INSTALL} -d ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 755 \
${SDESTDIR}${INCLUDEDIR}/${_MARCH}; \
cd ${SRCTOP}/sys/${_MARCH}/include; \
${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \
${SDESTDIR}${INCLUDEDIR}/${_MARCH}
.if exists(${SRCTOP}/sys/${_MARCH}/include/pc)
${INSTALL} -d ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 755 \
${SDESTDIR}${INCLUDEDIR}/${_MARCH}/pc; \
cd ${SRCTOP}/sys/${_MARCH}/include/pc; \
${INSTALL} -C ${TAG_ARGS} -o ${BINOWN} -g ${BINGRP} -m 444 *.h \
${SDESTDIR}${INCLUDEDIR}/${_MARCH}/pc
.endif
.endif
.endfor
symlinks: .PHONY .META
@${ECHO} "Setting up symlinks to kernel source tree..."
.for i in ${LDIRS}
cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
$$(printf '../../../%s ' sys/$i/*.h) ${SDESTDIR}${INCLUDEDIR}/$i
.endfor
.for i in ${LSUBDIRS:Ndev/agp:Ndev/acpica:Ndev/evdev:Ndev/hid:Ndev/hyperv:Ndev/pci:Ndev/veriexec}
cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
$$(printf '../../../../%s ' sys/$i/*.h) ${SDESTDIR}${INCLUDEDIR}/$i
.endfor
${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
$$(printf '../../../../sys/dev/acpica/%s ' acpiio.h acpi_hpet.h) \
${SDESTDIR}${INCLUDEDIR}/dev/acpica; \
${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} ../../../../sys/dev/agp/agpreg.h \
${SDESTDIR}${INCLUDEDIR}/dev/agp; \
${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
$$(printf '../../../../sys/dev/evdev/%s ' input.h input-event-codes.h uinput.h) \
${SDESTDIR}${INCLUDEDIR}/dev/evdev;
${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
$$(printf '../../../../sys/dev/hid/%s ' hid.h hidraw.h) \
${SDESTDIR}${INCLUDEDIR}/dev/hid; \
${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} ../../../../sys/dev/hyperv/include/hyperv.h \
${SDESTDIR}${INCLUDEDIR}/dev/hyperv; \
${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} ../../../../sys/dev/hyperv/utilities/hv_snapshot.h \
${SDESTDIR}${INCLUDEDIR}/dev/hyperv; \
${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} ../../../../sys/dev/pci/pcireg.h \
${SDESTDIR}${INCLUDEDIR}/dev/pci; \
${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} ../../../../sys/dev/veriexec/veriexec_ioctl.h \
${SDESTDIR}${INCLUDEDIR}/dev/veriexec;
.for i in ${LSUBSUBDIRS}
cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
$$(printf '../../../../../%s ' sys/$i/*.h) ${SDESTDIR}${INCLUDEDIR}/$i
.endfor
.if ${MK_IPFILTER} != "no"
cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
$$(printf '../../../%s ' sys/netpfil/ipfilter/netinet/*.h) \
${SDESTDIR}${INCLUDEDIR}/netinet;
.endif
.if ${MK_PF} != "no"
cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
$$(printf '../../../../%s ' sys/netpfil/pf/*.h) \
${SDESTDIR}${INCLUDEDIR}/netpfil/pf;
.endif
${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} ../../../sys/opencrypto/cryptodev.h \
${SDESTDIR}${INCLUDEDIR}/crypto; \
cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
$$(printf '../../../%s ' sys/${MACHINE}/include/*.h) \
${SDESTDIR}${INCLUDEDIR}/machine;
.if exists(${SRCTOP}/sys/${MACHINE}/include/pc)
cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
$$(printf '../../../../%s ' sys/${MACHINE}/include/pc/*.h) \
${SDESTDIR}${INCLUDEDIR}/machine/pc;
.endif
.for _MARCH in ${_MARCHS}
.if exists(${SRCTOP}/sys/${_MARCH}/include)
${INSTALL} -d ${TAG_ARGS:D${TAG_ARGS},dev} -o ${BINOWN} -g ${BINGRP} -m 755 \
${SDESTDIR}${INCLUDEDIR}/${_MARCH}; \
cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
$$(printf '../../../%s ' sys/${_MARCH}/include/*.h) \
${SDESTDIR}${INCLUDEDIR}/${_MARCH};
.if exists(${SRCTOP}/sys/${_MARCH}/include/pc)
${INSTALL} -d ${TAG_ARGS:D${TAG_ARGS},dev} -o ${BINOWN} -g ${BINGRP} -m 755 \
${SDESTDIR}${INCLUDEDIR}/${_MARCH}/pc; \
cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
$$(printf '../../../../%s ' sys/${_MARCH}/include/pc/*.h) \
${SDESTDIR}${INCLUDEDIR}/${_MARCH}/pc;
.endif
.endif
.endfor
cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
$$(printf '../../../../%s ' sys/fs/cd9660/*.h) \
${SDESTDIR}${INCLUDEDIR}/isofs/cd9660; \
cd ${SRCTOP}; ${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
$$(printf '../../../sys/rpc/%s ' rpcsec_tls.h types.h) \
${SDESTDIR}${INCLUDEDIR}/rpc;
cd ${SRCTOP}/sys/rpc;
.if ${MK_CDDL} != "no"
${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} \
../../../sys/contrib/openzfs/include/sys/nvpair.h \
${SDESTDIR}${INCLUDEDIR}/sys
.endif
.if ${MK_MLX5TOOL} != "no"
${INSTALL_SYMLINK} ${TAG_ARGS:D${TAG_ARGS},dev} ../../../../sys/dev/mlx5/mlx5io.h \
${SDESTDIR}${INCLUDEDIR}/dev/mlx5
.endif
.include <bsd.prog.mk>
installincludes: ${SHARED}
${SHARED}: compat
.if ${MACHINE} == "host" && !defined(_SKIP_BUILD)
# we're here because we are building a sysroot...
# we need MACHINE et al set correctly
HOST_MACHINE!= uname -m
HOST_MACHINE_ARCH!= uname -p
MACHINE:= ${HOST_MACHINE}
MACHINE_ARCH:= ${HOST_MACHINE_ARCH}
.endif
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