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lvm2/configure.ac
Zdenek Kabelac 078445658c configure.ac: update ldflags args 
Attach -Wl,-z,relro,-z,now,-z,pack-relative-relocs,--as-needed
to LDFLAGS, but only if LDFLAGS already doesn't contain 'relro'
(so it's not given repeatedly).

Also start to use -z,now linkage also when building libraries
with default compilation - this avoid calling symbol resolver
while library function are using function needing resolving.

Note: Fedora or RHEL rpm building is using:
CFLAGS=$(rpm --eval %{build_cflags})
LDFLAGS=$(rpm --eval %{build_ldflags})

Also split -DUSE_SD_NOTIFY into DEFS from CFLAGS.
2024-04-24 00:31:26 +02:00

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###############################################################################
## Copyright (C) 2000-2004 Sistina Software, Inc. All rights reserved.
## Copyright (C) 2004-2023 Red Hat, Inc. All rights reserved.
##
## This copyrighted material is made available to anyone wishing to use,
## modify, copy, or redistribute it subject to the terms and conditions
## of the GNU General Public License v.2.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software Foundation,
## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
################################################################################
AC_PREREQ(2.69)
################################################################################
dnl -- Process this file with autoconf to produce a configure script.
AC_INIT
CONFIGURE_LINE="$0 $@"
AC_CONFIG_SRCDIR([lib/device/dev-cache.h])
AC_CONFIG_HEADERS([include/configure.h])
################################################################################
dnl -- Setup the directory where autoconf has auxilary files
AC_CONFIG_AUX_DIR(autoconf)
################################################################################
dnl -- Get system type
AC_CANONICAL_TARGET([])
AS_IF([test -z "$CFLAGS"], [COPTIMISE_FLAG="-O2"])
AS_CASE(["$host_os"],
[linux*], [
# equivalent to -rdynamic
ELDFLAGS="-Wl,--export-dynamic"
STATIC_LDFLAGS="-Wl,--no-export-dynamic"
# FIXME Generate list and use --dynamic-list=.dlopen.sym
CLDWHOLEARCHIVE="-Wl,-whole-archive"
CLDNOWHOLEARCHIVE="-Wl,-no-whole-archive"
LIB_SUFFIX="so"
DEVMAPPER="yes"
ODIRECT="yes"
DM_IOCTLS="yes"
SELINUX="yes"
FSADM="yes"
LVMIMPORTVDO="yes"
BLKDEACTIVATE="yes"],
[darwin*], [
CFLAGS="$CFLAGS -no-cpp-precomp -fno-common"
ELDFLAGS=
CLDWHOLEARCHIVE="-all_load"
CLDNOWHOLEARCHIVE=
LIB_SUFFIX="dylib"
DEVMAPPER="yes"
ODIRECT="no"
DM_IOCTLS="no"
SELINUX="no"
FSADM="no"
LVMIMPORTVDO="no"
BLKDEACTIVATE="no"],
[])
################################################################################
dnl -- Checks for programs.
AC_PROG_SED
AC_PROG_AWK
save_CFLAGS=$CFLAGS
save_CXXFLAGS=$CXXFLAGS
AC_PROG_CC
AC_PROG_CXX
CFLAGS=$save_CFLAGS
CXXFLAGS=$save_CXXFLAGS
PATH_SBIN="$PATH:/usr/sbin:/sbin"
dnl probably no longer needed in 2008, but...
AC_PROG_GCC_TRADITIONAL
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_GREP
AC_PROG_EGREP
AC_PROG_MAKE_SET
AC_PROG_MKDIR_P
AC_PROG_RANLIB
AC_CHECK_TOOL([READELF], [readelf])
AC_CHECK_TOOL(AR, ar)
AC_PATH_TOOL(CFLOW_CMD, cflow)
AC_PATH_TOOL(CSCOPE_CMD, cscope)
AC_PATH_TOOL(CHMOD, chmod)
AC_PATH_TOOL(WC, wc)
AC_PATH_TOOL(SORT, sort)
################################################################################
dnl -- Check for header files.
AC_HEADER_DIRENT
AC_HEADER_MAJOR
AC_HEADER_STDBOOL
AC_CHECK_HEADERS([assert.h ctype.h dirent.h errno.h fcntl.h float.h \
getopt.h inttypes.h langinfo.h libgen.h limits.h locale.h paths.h \
signal.h stdarg.h stddef.h stdio.h stdlib.h string.h sys/file.h \
sys/ioctl.h syslog.h sys/mman.h sys/param.h sys/resource.h sys/stat.h \
sys/time.h sys/types.h sys/utsname.h sys/wait.h time.h \
unistd.h], , [AC_MSG_ERROR(bailing out)])
AC_CHECK_HEADERS(termios.h sys/statvfs.h sys/timerfd.h sys/vfs.h linux/magic.h linux/fiemap.h)
AC_CHECK_HEADERS(libaio.h,LVM_NEEDS_LIBAIO_WARN=,LVM_NEEDS_LIBAIO_WARN=y)
AS_CASE(["$host_os"],
[linux*], [AC_CHECK_HEADERS([asm/byteorder.h linux/fs.h malloc.h], [], [AC_MSG_ERROR(bailing out)])],
[darwin*], [AC_CHECK_HEADERS([machine/endian.h sys/disk.h], [], [AC_MSG_ERROR(bailing out)])])
################################################################################
dnl -- Check for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_CHECK_MEMBERS([struct stat.st_rdev])
AC_CHECK_TYPES([ptrdiff_t])
AC_STRUCT_ST_BLOCKS
AC_STRUCT_TM
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_MODE_T
AC_TYPE_INT8_T
AC_TYPE_INT16_T
AC_TYPE_INT32_T
AC_TYPE_INT64_T
AC_TYPE_SSIZE_T
AC_TYPE_UID_T
AC_TYPE_UINT8_T
AC_TYPE_UINT16_T
AC_TYPE_UINT32_T
AC_TYPE_UINT64_T
AX_GCC_BUILTIN([__builtin_clz])
AX_GCC_BUILTIN([__builtin_clzll])
AX_GCC_BUILTIN([__builtin_ffs])
AC_DEFINE([_GNU_SOURCE], 1, [Define to get access to GNU/Linux extension])
AC_DEFINE([_REENTRANT], 1, [Define to use re-entrant thread safe versions])
################################################################################
dnl -- Check for functions
AC_CHECK_FUNCS([ftruncate gethostname getpagesize gettimeofday localtime_r \
memchr memset mkdir mkfifo munmap nl_langinfo pselect realpath rmdir setenv \
setlocale strcasecmp strchr strcspn strdup strerror strncasecmp strndup \
strrchr strspn strstr strtol strtoul uname], , [AC_MSG_ERROR(bailing out)])
AC_CHECK_FUNCS([ffs mallinfo2 prlimit versionsort])
AC_FUNC_ALLOCA
AC_FUNC_CLOSEDIR_VOID
AC_FUNC_CHOWN
AC_FUNC_FORK
AC_FUNC_LSTAT
AC_FUNC_MALLOC
AC_FUNC_MEMCMP
AC_FUNC_MKTIME
AC_FUNC_MMAP
AC_FUNC_REALLOC
AC_FUNC_STAT
AC_FUNC_STRTOD
AC_FUNC_VPRINTF
################################################################################
dnl -- Disable dependency tracking
AC_MSG_CHECKING([whether to enable dependency tracking])
AC_ARG_ENABLE(dependency-tracking,
AS_HELP_STRING([--disable-dependency-tracking],
[speeds up one-time build.]),
USE_TRACKING=$enableval, USE_TRACKING="yes")
AC_MSG_RESULT([$USE_TRACKING])
################################################################################
dnl -- Disable silence rules
AC_MSG_CHECKING([whether to build silently])
AC_ARG_ENABLE(silent-rules,
AS_HELP_STRING([--disable-silent-rules], [disable silent building]),
SILENT_RULES=$enableval, SILENT_RULES="yes")
AC_MSG_RESULT([$SILENT_RULES])
################################################################################
dnl -- Enables statically-linked tools
AC_MSG_CHECKING([whether to use static linking])
AC_ARG_ENABLE(static_link,
AS_HELP_STRING([--enable-static_link],
[use this to link the tools to their libraries
statically (default is dynamic linking]),
STATIC_LINK=$enableval, STATIC_LINK="no")
AC_MSG_RESULT([$STATIC_LINK])
################################################################################
dnl -- Disables shared linking
AC_MSG_CHECKING([whether to use dynamic linking])
AC_ARG_ENABLE(shared,
AS_HELP_STRING([--disable-shared], [disable dynamic linking]),
SHARED_LINK=$enableval, SHARED_LINK="yes")
AC_MSG_RESULT([$SHARED_LINK])
################################################################################
dnl -- Check if compiler/linker supports PIE and RELRO
AC_TRY_CCFLAG([-pie], [HAVE_PIE], [], [])
AC_SUBST(HAVE_PIE)
AC_TRY_LDFLAGS([-Wl,-z,relro,-z,now,-z,pack-relative-relocs,--as-needed], [HAVE_FULL_RELRO], [], [])
AC_SUBST(HAVE_FULL_RELRO)
################################################################################
dnl -- Prefix is /usr by default, the exec_prefix default is setup later
AC_PREFIX_DEFAULT(/usr)
################################################################################
dnl -- Clear default exec_prefix - install into /sbin rather than /usr/sbin
test "$exec_prefix" = "NONE" && test "$prefix" = "NONE" && exec_prefix=""
test "$prefix" = "NONE" && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "$exec_prefix" = "NONE" && exec_prefix='${prefix}'
AC_ARG_WITH(blkid, [AS_HELP_STRING([--without-blkid], [do not build with blkid library])],
[], with_blkid="yes")
AC_ARG_WITH(systemd, [AS_HELP_STRING([--without-systemd], [do not build with systemd library])],
[], with_systemd="yes")
AC_ARG_WITH(udev, [AS_HELP_STRING([--without-udev], [do not build with udev library])],
[], with_udev="yes")
################################################################################
dnl -- Setup the ownership of the files
AC_MSG_CHECKING([file owner])
AC_ARG_WITH(user,
AS_HELP_STRING([--with-user=USER],
[set the owner of installed files [USER=]]),
OWNER=$withval)
AC_MSG_RESULT([$OWNER])
test -n "$OWNER" && INSTALL="$INSTALL -o $OWNER"
################################################################################
dnl -- Setup the group ownership of the files
AC_MSG_CHECKING([group owner])
AC_ARG_WITH(group,
AS_HELP_STRING([--with-group=GROUP],
[set the group owner of installed files [GROUP=]]),
GROUP=$withval)
AC_MSG_RESULT([$GROUP])
test -n "$GROUP" && INSTALL="$INSTALL -g $GROUP"
################################################################################
dnl -- Setup device node ownership
AC_MSG_CHECKING([device node uid])
AC_ARG_WITH(device-uid,
AS_HELP_STRING([--with-device-uid=UID],
[set the owner used for new device nodes [UID=0]]),
DM_DEVICE_UID=$withval, DM_DEVICE_UID=0)
AC_MSG_RESULT([$DM_DEVICE_UID])
AC_DEFINE_UNQUOTED([DM_DEVICE_UID], [$DM_DEVICE_UID], [Define default owner for device node])
################################################################################
dnl -- Setup device group ownership
AC_MSG_CHECKING([device node gid])
AC_ARG_WITH(device-gid,
AS_HELP_STRING([--with-device-gid=GID],
[set the group used for new device nodes [GID=0]]),
DM_DEVICE_GID=$withval, DM_DEVICE_GID=0)
AC_MSG_RESULT([$DM_DEVICE_GID])
AC_DEFINE_UNQUOTED([DM_DEVICE_GID], [$DM_DEVICE_GID], [Define default group for device node])
################################################################################
dnl -- Setup device mode
AC_MSG_CHECKING([device node mode])
AC_ARG_WITH(device-mode,
AS_HELP_STRING([--with-device-mode=MODE],
[set the mode used for new device nodes [MODE=0600]]),
DM_DEVICE_MODE=$withval, DM_DEVICE_MODE=0600)
AC_MSG_RESULT([$DM_DEVICE_MODE])
AC_DEFINE_UNQUOTED([DM_DEVICE_MODE], [$DM_DEVICE_MODE], [Define default mode for device node])
AC_MSG_CHECKING([when to create device nodes])
AC_ARG_WITH(device-nodes-on,
AS_HELP_STRING([--with-device-nodes-on=ON],
[create nodes on resume or create [ON=resume]]),
ADD_NODE=$withval, ADD_NODE=resume)
AS_CASE(["$ADD_NODE"],
[resume], [add_on=DM_ADD_NODE_ON_RESUME],
[create], [add_on=DM_ADD_NODE_ON_CREATE],
[AC_MSG_ERROR([--with-device-nodes-on parameter invalid])])
AC_MSG_RESULT([on $ADD_NODE])
AC_DEFINE_UNQUOTED([DEFAULT_DM_ADD_NODE], $add_on, [Define default node creation behavior with dmsetup create])
dnl -- Default settings for lvm.conf { devices/use_devicesfile }
AC_MSG_CHECKING([default for use_devicesfile])
AC_ARG_WITH(default-use-devices-file,
AS_HELP_STRING([--with-default-use-devices-file=ON], [default lvm.conf devices/use_devicesfile = [ON=0]]),
DEFAULT_USE_DEVICES_FILE=$withval, DEFAULT_USE_DEVICES_FILE=0)
AS_CASE(["$DEFAULT_USE_DEVICES_FILE"],
[0|1], [],
[AC_MSG_ERROR([--with-default-use-devices-file parameter invalid])])
AC_MSG_RESULT([$DEFAULT_USE_DEVICES_FILE])
AC_DEFINE_UNQUOTED(DEFAULT_USE_DEVICES_FILE, [$DEFAULT_USE_DEVICES_FILE],
[Default for lvm.conf use_devicesfile.])
AC_MSG_CHECKING([default name mangling])
AC_ARG_WITH(default-name-mangling,
AS_HELP_STRING([--with-default-name-mangling=MANGLING],
[default name mangling: auto/none/hex [auto]]),
MANGLING=$withval, MANGLING=auto)
AS_CASE(["$MANGLING"],
[auto], [mangling=DM_STRING_MANGLING_AUTO],
[no|none|disabled], [mangling=DM_STRING_MANGLING_NONE],
[hex], [mangling=DM_STRING_MANGLING_HEX],
[AC_MSG_ERROR([--with-default-name-mangling parameter invalid])])
AC_MSG_RESULT([$MANGLING])
AC_DEFINE_UNQUOTED([DEFAULT_DM_NAME_MANGLING], $mangling, [Define default name mangling behaviour])
AC_MSG_CHECKING([default for event_activation])
AC_ARG_WITH(default-event-activation,
AS_HELP_STRING([--with-default-event-activation=ON], [default lvm.conf global/event_activation = [ON=1]]),
DEFAULT_EVENT_ACTIVATION=$withval, DEFAULT_EVENT_ACTIVATION=1)
AS_CASE(["$DEFAULT_EVENT_ACTIVATION"],
[0|1], [],
[AC_MSG_ERROR([--with-default-event-activation parameter invalid])])
AC_MSG_RESULT([$DEFAULT_EVENT_ACTIVATION])
AC_DEFINE_UNQUOTED(DEFAULT_EVENT_ACTIVATION, [$DEFAULT_EVENT_ACTIVATION],
[Default for lvm.conf event_activation.])
################################################################################
dnl -- snapshots inclusion type
AC_MSG_CHECKING([whether to include snapshots])
AC_ARG_WITH(snapshots,
AS_HELP_STRING([--with-snapshots=TYPE],
[snapshot support: internal/none [internal]]),
SNAPSHOTS=$withval, SNAPSHOTS=internal)
AC_MSG_RESULT([$SNAPSHOTS])
AS_CASE(["$SNAPSHOTS"],
[no|none|shared], [],
[internal], [
AC_DEFINE([SNAPSHOT_INTERNAL], 1, [Define to 1 to include built-in support for snapshots.])],
[AC_MSG_ERROR([--with-snapshots parameter invalid])])
################################################################################
dnl -- mirrors inclusion type
AC_MSG_CHECKING([whether to include mirrors])
AC_ARG_WITH(mirrors,
AS_HELP_STRING([--with-mirrors=TYPE],
[mirror support: internal/none [internal]]),
MIRRORS=$withval, MIRRORS=internal)
AC_MSG_RESULT([$MIRRORS])
AS_CASE(["$MIRRORS"],
[no|none|shared], [],
[internal], [
AC_DEFINE([MIRRORED_INTERNAL], 1, [Define to 1 to include built-in support for mirrors.])],
[AC_MSG_ERROR([--with-mirrors parameter invalid])])
################################################################################
dnl -- raid inclusion type
AC_ARG_WITH(default-mirror-segtype,
AS_HELP_STRING([--with-default-mirror-segtype=TYPE],
[default mirror segtype: raid1/mirror [raid1]]),
DEFAULT_MIRROR_SEGTYPE=$withval, DEFAULT_MIRROR_SEGTYPE="raid1")
AC_ARG_WITH(default-raid10-segtype,
AS_HELP_STRING([--with-default-raid10-segtype=TYPE],
[default mirror segtype: raid10/mirror [raid10]]),
DEFAULT_RAID10_SEGTYPE=$withval, DEFAULT_RAID10_SEGTYPE="raid10")
AC_DEFINE([RAID_INTERNAL], 1,
[Define to 1 to include built-in support for raid.])
AC_DEFINE_UNQUOTED([DEFAULT_MIRROR_SEGTYPE], ["$DEFAULT_MIRROR_SEGTYPE"],
[Default segtype used for mirror volumes.])
AC_DEFINE_UNQUOTED([DEFAULT_RAID10_SEGTYPE], ["$DEFAULT_RAID10_SEGTYPE"],
[Default segtype used for raid10 volumes.])
################################################################################
AC_ARG_WITH(default-sparse-segtype,
AS_HELP_STRING([--with-default-sparse-segtype=TYPE], [default sparse segtype: thin/snapshot [thin]]), [
AS_CASE(["$withval"],
[thin|snapshot], [DEFAULT_SPARSE_SEGTYPE=$withval],
[AC_MSG_ERROR([--with-default-sparse-segtype parameter invalid])])
], [DEFAULT_SPARSE_SEGTYPE="thin"])
################################################################################
dnl -- thin provisioning
AC_MSG_CHECKING([whether to include thin provisioning])
AC_ARG_WITH(thin,
AS_HELP_STRING([--with-thin=TYPE],
[thin provisioning support: internal/none [internal]]),
THIN=$withval, THIN=internal)
AC_ARG_WITH(thin-check,
AS_HELP_STRING([--with-thin-check=PATH],
[thin_check tool: [autodetect]]),
THIN_CHECK_CMD=$withval, THIN_CHECK_CMD="autodetect")
AC_ARG_WITH(thin-dump,
AS_HELP_STRING([--with-thin-dump=PATH],
[thin_dump tool: [autodetect]]),
THIN_DUMP_CMD=$withval, THIN_DUMP_CMD="autodetect")
AC_ARG_WITH(thin-repair,
AS_HELP_STRING([--with-thin-repair=PATH],
[thin_repair tool: [autodetect]]),
THIN_REPAIR_CMD=$withval, THIN_REPAIR_CMD="autodetect")
AC_ARG_WITH(thin-restore,
AS_HELP_STRING([--with-thin-restore=PATH],
[thin_restore tool: [autodetect]]),
THIN_RESTORE_CMD=$withval, THIN_RESTORE_CMD="autodetect")
AC_MSG_RESULT([$THIN])
AS_CASE(["$THIN"],
[no|none], [test "$DEFAULT_SPARSE_SEGTYPE" = "thin" && DEFAULT_SPARSE_SEGTYPE="snapshot"],
[shared], [],
[internal], [
AC_DEFINE([THIN_INTERNAL], 1, [Define to 1 to include built-in support for thin provisioning.])],
[AC_MSG_ERROR([--with-thin parameter invalid ($THIN)])])
AC_DEFINE_UNQUOTED([DEFAULT_SPARSE_SEGTYPE], ["$DEFAULT_SPARSE_SEGTYPE"],
[Default segtype used for sparse volumes.])
dnl -- thin_check needs-check flag
AC_ARG_ENABLE(thin_check_needs_check,
AS_HELP_STRING([--disable-thin_check_needs_check],
[required if thin_check version is < 0.3.0]),
THIN_CHECK_NEEDS_CHECK=$enableval, THIN_CHECK_NEEDS_CHECK="yes")
# Test if necessary thin tools are available
# if not - use plain defaults and warn user
AS_CASE(["$THIN"],
[internal|shared], [
# Empty means a config way to ignore thin checking
AS_IF([test "$THIN_CHECK_CMD" = "autodetect"], [
AC_PATH_TOOL(THIN_CHECK_CMD, thin_check, [], [$PATH_SBIN])
AS_IF([test -z "$THIN_CHECK_CMD"], [
AC_MSG_WARN([thin_check not found in path $PATH_SBIN])
THIN_CHECK_CMD="/usr/sbin/thin_check"
THIN_CONFIGURE_WARN="y"
])
])
AS_IF([test "$THIN_CHECK_NEEDS_CHECK" = "yes" && test "$THIN_CONFIGURE_WARN" != "y"], [
THIN_CHECK_VSN=$("$THIN_CHECK_CMD" -V 2>/dev/null)
THIN_CHECK_VSN=${THIN_CHECK_VSN##* } # trim away all before the first space
THIN_CHECK_VSN_MAJOR=$(echo "$THIN_CHECK_VSN" | $AWK -F '.' '{print $1}')
THIN_CHECK_VSN_MINOR=$(echo "$THIN_CHECK_VSN" | $AWK -F '.' '{print $2}')
AS_IF([test -z "$THIN_CHECK_VSN_MAJOR" || test -z "$THIN_CHECK_VSN_MINOR"], [
AC_MSG_WARN([$THIN_CHECK_CMD: Bad version "$THIN_CHECK_VSN" found])
THIN_CHECK_VERSION_WARN="y"
THIN_CHECK_NEEDS_CHECK="no"
], [test "$THIN_CHECK_VSN_MAJOR" -eq 0 && test "$THIN_CHECK_VSN_MINOR" -lt 3], [
AC_MSG_WARN([$THIN_CHECK_CMD: Old version "$THIN_CHECK_VSN" found])
THIN_CHECK_VERSION_WARN="y"
THIN_CHECK_NEEDS_CHECK="no"
])
])
# Empty means a config way to ignore thin dumping
AS_IF([test "$THIN_DUMP_CMD" = "autodetect"], [
AC_PATH_TOOL(THIN_DUMP_CMD, thin_dump, [], [$PATH_SBIN])
AS_IF([test -z "$THIN_DUMP_CMD"], [
AC_MSG_WARN(["thin_dump not found in path $PATH_SBIN"])
THIN_DUMP_CMD="/usr/sbin/thin_dump"
THIN_CONFIGURE_WARN="y"
])
])
# Empty means a config way to ignore thin repairing
AS_IF([test "$THIN_REPAIR_CMD" = "autodetect"], [
AC_PATH_TOOL(THIN_REPAIR_CMD, thin_repair, [], [$PATH_SBIN])
AS_IF([test -z "$THIN_REPAIR_CMD"], [
AC_MSG_WARN(["thin_repair not found in path $PATH_SBIN"])
THIN_REPAIR_CMD="/usr/sbin/thin_repair"
THIN_CONFIGURE_WARN="y"
])
])
# Empty means a config way to ignore thin restoring
AS_IF([test "$THIN_RESTORE_CMD" = "autodetect"], [
AC_PATH_TOOL(THIN_RESTORE_CMD, thin_restore, [], [$PATH_SBIN])
AS_IF([test -z "$THIN_RESTORE_CMD"], [
AC_MSG_WARN(["thin_restore not found in path $PATH_SBIN"])
THIN_RESTORE_CMD="/usr/sbin/thin_restore"
THIN_CONFIGURE_WARN="y"
])
])
AC_MSG_CHECKING([whether $THIN_CHECK_CMD ($THIN_CHECK_VSN_MAJOR.$THIN_CHECK_VSN_MINOR) supports the needs-check flag])
AC_MSG_RESULT([$THIN_CHECK_NEEDS_CHECK])
AS_IF([test "$THIN_CHECK_NEEDS_CHECK" = "yes"], [
AC_DEFINE([THIN_CHECK_NEEDS_CHECK], 1, [Define to 1 if the external 'thin_check' tool requires the --clear-needs-check-flag option])
])
])
AC_DEFINE_UNQUOTED([THIN_CHECK_CMD], ["$THIN_CHECK_CMD"],
[The path to 'thin_check', if available.])
AC_DEFINE_UNQUOTED([THIN_DUMP_CMD], ["$THIN_DUMP_CMD"],
[The path to 'thin_dump', if available.])
AC_DEFINE_UNQUOTED([THIN_REPAIR_CMD], ["$THIN_REPAIR_CMD"],
[The path to 'thin_repair', if available.])
AC_DEFINE_UNQUOTED([THIN_RESTORE_CMD], ["$THIN_RESTORE_CMD"],
[The path to 'thin_restore', if available.])
################################################################################
dnl -- cache inclusion type
AC_MSG_CHECKING([whether to include cache])
AC_ARG_WITH(cache,
AS_HELP_STRING([--with-cache=TYPE],
[cache support: internal/none [internal]]),
CACHE=$withval, CACHE="internal")
AC_ARG_WITH(cache-check,
AS_HELP_STRING([--with-cache-check=PATH],
[cache_check tool: [autodetect]]),
CACHE_CHECK_CMD=$withval, CACHE_CHECK_CMD="autodetect")
AC_ARG_WITH(cache-dump,
AS_HELP_STRING([--with-cache-dump=PATH],
[cache_dump tool: [autodetect]]),
CACHE_DUMP_CMD=$withval, CACHE_DUMP_CMD="autodetect")
AC_ARG_WITH(cache-repair,
AS_HELP_STRING([--with-cache-repair=PATH],
[cache_repair tool: [autodetect]]),
CACHE_REPAIR_CMD=$withval, CACHE_REPAIR_CMD="autodetect")
AC_ARG_WITH(cache-restore,
AS_HELP_STRING([--with-cache-restore=PATH],
[cache_restore tool: [autodetect]]),
CACHE_RESTORE_CMD=$withval, CACHE_RESTORE_CMD="autodetect")
AC_MSG_RESULT([$CACHE])
AS_CASE(["$CACHE"],
[no|none|shared], [],
[internal], [
AC_DEFINE([CACHE_INTERNAL], 1, [Define to 1 to include built-in support for cache.])],
[AC_MSG_ERROR([--with-cache parameter invalid])])
dnl -- cache_check needs-check flag
AC_ARG_ENABLE(cache_check_needs_check,
AS_HELP_STRING([--disable-cache_check_needs_check],
[required if cache_check version is < 0.5]),
CACHE_CHECK_NEEDS_CHECK=$enableval, CACHE_CHECK_NEEDS_CHECK="yes")
# Test if necessary cache tools are available
# if not - use plain defaults and warn user
AS_CASE(["$CACHE"],
[internal|shared], [
# Empty means a config way to ignore cache checking
AS_IF([test "$CACHE_CHECK_CMD" = "autodetect"], [
AC_PATH_TOOL(CACHE_CHECK_CMD, cache_check, [], [$PATH_SBIN])
AS_IF([test -z "$CACHE_CHECK_CMD"], [
AC_MSG_WARN([cache_check not found in path $PATH_SBIN])
CACHE_CHECK_CMD="/usr/sbin/cache_check"
CACHE_CONFIGURE_WARN="y"
])
])
AS_IF([test "$CACHE_CHECK_NEEDS_CHECK" = "yes" && test "$CACHE_CONFIGURE_WARN" != "y"], [
"$CACHE_CHECK_CMD" -V 2>/dev/null >conftest.tmp
read -r CACHE_CHECK_VSN < conftest.tmp
IFS=.- read -r CACHE_CHECK_VSN_MAJOR CACHE_CHECK_VSN_MINOR CACHE_CHECK_VSN_PATCH LEFTOVER < conftest.tmp
rm -f conftest.tmp
# Require version >= 0.5.4 for --clear-needs-check-flag
CACHE_CHECK_VSN_MAJOR=${CACHE_CHECK_VSN_MAJOR##* }
AS_IF([test -z "$CACHE_CHECK_VSN_MAJOR" \
|| test -z "$CACHE_CHECK_VSN_MINOR" \
|| test -z "$CACHE_CHECK_VSN_PATCH"], [
AC_MSG_WARN([$CACHE_CHECK_CMD: Bad version "$CACHE_CHECK_VSN" found])
CACHE_CHECK_VERSION_WARN="y"
CACHE_CHECK_NEEDS_CHECK="no"
], [test "$CACHE_CHECK_VSN_MAJOR" -eq 0], [
AS_IF([test "$CACHE_CHECK_VSN_MINOR" -lt 5 \
|| ( test "$CACHE_CHECK_VSN_MINOR" -eq 5 && test "$CACHE_CHECK_VSN_PATCH" -lt 4 )], [
AC_MSG_WARN([$CACHE_CHECK_CMD: Old version "$CACHE_CHECK_VSN" found])
CACHE_CHECK_VERSION_WARN="y"
CACHE_CHECK_NEEDS_CHECK="no"
])
AS_IF([test "$CACHE_CHECK_VSN_MINOR" -lt 7], [
AC_MSG_WARN([$CACHE_CHECK_CMD: Old version "$CACHE_CHECK_VSN" does not support new cache format V2])
CACHE_CHECK_VERSION_WARN=y
])
])
])
# Empty means a config way to ignore cache dumping
AS_IF([test "$CACHE_DUMP_CMD" = "autodetect"], [
AC_PATH_TOOL(CACHE_DUMP_CMD, cache_dump, [], [$PATH_SBIN])
AS_IF([test -z "$CACHE_DUMP_CMD"], [
AC_MSG_WARN(["cache_dump not found in path $PATH_SBIN"])
CACHE_DUMP_CMD="/usr/sbin/cache_dump"
CACHE_CONFIGURE_WARN="y"
])
])
# Empty means a config way to ignore cache repairing
AS_IF([test "$CACHE_REPAIR_CMD" = "autodetect"], [
AC_PATH_TOOL(CACHE_REPAIR_CMD, cache_repair, [], [$PATH_SBIN])
AS_IF([test -z "$CACHE_REPAIR_CMD"], [
AC_MSG_WARN(["cache_repair not found in path $PATH_SBIN"])
CACHE_REPAIR_CMD="/usr/sbin/cache_repair"
CACHE_CONFIGURE_WARN="y"
])
])
# Empty means a config way to ignore cache restoring
AS_IF([test "$CACHE_RESTORE_CMD" = "autodetect"], [
AC_PATH_TOOL(CACHE_RESTORE_CMD, cache_restore, [], [$PATH_SBIN])
AS_IF([test -z "$CACHE_RESTORE_CMD"], [
AC_MSG_WARN(["cache_restore not found in path $PATH_SBIN"])
CACHE_RESTORE_CMD="/usr/sbin/cache_restore"
CACHE_CONFIGURE_WARN="y"
])
])
AC_MSG_CHECKING([whether $CACHE_CHECK_CMD ($CACHE_CHECK_VSN_MAJOR.$CACHE_CHECK_VSN_MINOR.$CACHE_CHECK_VSN_PATCH) supports the needs-check flag])
AC_MSG_RESULT([$CACHE_CHECK_NEEDS_CHECK])
AS_IF([test "$CACHE_CHECK_NEEDS_CHECK" = "yes"], [
AC_DEFINE([CACHE_CHECK_NEEDS_CHECK], 1, [Define to 1 if the external 'cache_check' tool requires the --clear-needs-check-flag option])
])
])
AC_DEFINE_UNQUOTED([CACHE_CHECK_CMD], ["$CACHE_CHECK_CMD"],
[The path to 'cache_check', if available.])
AC_DEFINE_UNQUOTED([CACHE_DUMP_CMD], ["$CACHE_DUMP_CMD"],
[The path to 'cache_dump', if available.])
AC_DEFINE_UNQUOTED([CACHE_REPAIR_CMD], ["$CACHE_REPAIR_CMD"],
[The path to 'cache_repair', if available.])
AC_DEFINE_UNQUOTED([CACHE_RESTORE_CMD], ["$CACHE_RESTORE_CMD"],
[The path to 'cache_restore', if available.])
################################################################################
dnl -- cache inclusion type
AC_MSG_CHECKING([whether to include vdo])
AC_ARG_WITH(vdo,
AS_HELP_STRING([--with-vdo=TYPE],
[vdo support: internal/none [internal]]),
VDO=$withval, VDO="internal")
AC_MSG_RESULT([$VDO])
AC_ARG_WITH(vdo-format,
AS_HELP_STRING([--with-vdo-format=PATH],
[vdoformat tool: [autodetect]]),
VDO_FORMAT_CMD=$withval, VDO_FORMAT_CMD="autodetect")
AS_CASE(["$VDO"],
[no|none], [],
[internal], [
AC_DEFINE([VDO_INTERNAL], 1, [Define to 1 to include built-in support for vdo.])
AS_IF([test "$VDO_FORMAT_CMD" = "autodetect"], [
AC_PATH_TOOL(VDO_FORMAT_CMD, vdoformat, [], [$PATH])
AS_IF([test -z "$VDO_FORMAT_CMD"], [
AC_MSG_WARN([vdoformat not found in path $PATH])
VDO_FORMAT_CMD="/usr/bin/vdoformat"
VDO_CONFIGURE_WARN=y
])
])],
[AC_MSG_ERROR([--with-vdo parameter invalid])])
AC_DEFINE_UNQUOTED([VDO_FORMAT_CMD], ["$VDO_FORMAT_CMD"],
[The path to 'vdoformat', if available.])
#
# Do we need to use the API??
# Do we want to link lvm2 with a big library for vdoformatting ?
#
#AC_ARG_WITH(vdo-include,
# AS_HELP_STRING([--with-vdo-include=PATH],
# [vdo support: Path to utils headers: [/usr/include/vdo/utils]]),
# VDO_INCLUDE=$withval, VDO_INCLUDE="/usr/include/vdo/utils")
#AC_MSG_RESULT([$VDO_INCLUDE])
#
#AC_ARG_WITH(vdo-lib,
# AS_HELP_STRING([--with-vdo-lib=PATH],
# [vdo support: Path to utils lib: [/usr/lib]]),
# VDO_LIB=$withval, VDO_LIB="/usr/lib")
#AC_MSG_RESULT([$VDO_LIB])
################################################################################
dnl -- writecache inclusion type
AC_MSG_CHECKING([whether to include writecache])
AC_ARG_WITH(writecache,
AS_HELP_STRING([--with-writecache=TYPE],
[writecache support: internal/none [internal]]),
WRITECACHE=$withval, WRITECACHE="internal")
AC_MSG_RESULT([$WRITECACHE])
AS_CASE(["$WRITECACHE"],
[no|none], [],
[internal], [
AC_DEFINE([WRITECACHE_INTERNAL], 1, [Define to 1 to include built-in support for writecache.])],
[AC_MSG_ERROR([--with-writecache parameter invalid])])
################################################################################
dnl -- integrity inclusion type
AC_MSG_CHECKING([whether to include integrity])
AC_ARG_WITH(integrity,
AS_HELP_STRING([--with-integrity=TYPE],
[integrity support: internal/none [internal]]),
INTEGRITY=$withval, INTEGRITY="internal")
AC_MSG_RESULT([$INTEGRITY])
AS_CASE(["$INTEGRITY"],
[no|none], [],
[internal], [
AC_DEFINE([INTEGRITY_INTERNAL], 1, [Define to 1 to include built-in support for integrity.])],
[AC_MSG_ERROR([--with-integrity parameter invalid])])
################################################################################
dnl -- Disable readline
AC_ARG_ENABLE([readline],
AS_HELP_STRING([--disable-readline], [disable readline support]),
READLINE=$enableval, READLINE="maybe")
################################################################################
dnl -- Disable editline
AC_ARG_ENABLE([editline],
AS_HELP_STRING([--enable-editline], [enable editline support]),
EDITLINE=$enableval, EDITLINE="no")
################################################################################
dnl -- Disable realtime clock support
AC_MSG_CHECKING([whether to enable realtime support])
AC_ARG_ENABLE(realtime,
AS_HELP_STRING([--disable-realtime], [disable realtime clock support]),
REALTIME=$enableval, REALTIME="yes")
AC_MSG_RESULT([$REALTIME])
################################################################################
dnl -- disable OCF resource agents
AC_MSG_CHECKING([whether to enable OCF resource agents])
AC_ARG_ENABLE(ocf,
AS_HELP_STRING([--enable-ocf],
[enable Open Cluster Framework (OCF) compliant resource agents]),
OCF=$enableval, OCF="no")
AC_MSG_RESULT([$OCF])
AC_ARG_WITH(ocfdir,
AS_HELP_STRING([--with-ocfdir=DIR],
[install OCF files in [PREFIX/lib/ocf/resource.d/lvm2]]),
OCFDIR=$withval, OCFDIR='${prefix}/lib/ocf/resource.d/lvm2')
################################################################################
AC_MSG_CHECKING([for default run directory])
RUN_DIR="/run"
AS_IF([test ! -d "$RUN_DIR"], [RUN_DIR="/var/run"])
AC_MSG_RESULT([$RUN_DIR])
dnl -- Set up pidfile and run directory
AH_TEMPLATE(DEFAULT_PID_DIR)
AC_ARG_WITH(default-pid-dir,
AS_HELP_STRING([--with-default-pid-dir=PID_DIR],
[default directory to keep PID files in [autodetect]]),
DEFAULT_PID_DIR="$withval", DEFAULT_PID_DIR=$RUN_DIR)
AC_DEFINE_UNQUOTED(DEFAULT_PID_DIR, ["$DEFAULT_PID_DIR"],
[Default directory to keep PID files in.])
AH_TEMPLATE(DEFAULT_DM_RUN_DIR, [Name of default DM run directory.])
AC_ARG_WITH(default-dm-run-dir,
AS_HELP_STRING([--with-default-dm-run-dir=DM_RUN_DIR],
[default DM run directory [autodetect]]),
DEFAULT_DM_RUN_DIR="$withval", DEFAULT_DM_RUN_DIR=$RUN_DIR)
AC_DEFINE_UNQUOTED(DEFAULT_DM_RUN_DIR, ["$DEFAULT_DM_RUN_DIR"],
[Default DM run directory.])
AH_TEMPLATE(DEFAULT_RUN_DIR, [Name of default LVM run directory.])
AC_ARG_WITH(default-run-dir,
AS_HELP_STRING([--with-default-run-dir=RUN_DIR],
[default LVM run directory [autodetect_run_dir/lvm]]),
DEFAULT_RUN_DIR="$withval", DEFAULT_RUN_DIR="$RUN_DIR/lvm")
AC_DEFINE_UNQUOTED(DEFAULT_RUN_DIR, ["$DEFAULT_RUN_DIR"],
[Default LVM run directory.])
################################################################################
dnl -- Build cluster mirror log daemon
AC_MSG_CHECKING([whether to build cluster mirror log daemon])
AC_ARG_ENABLE(cmirrord,
AS_HELP_STRING([--enable-cmirrord],
[enable the cluster mirror log daemon]),
BUILD_CMIRRORD=$enableval, BUILD_CMIRRORD="no")
AC_MSG_RESULT([$BUILD_CMIRRORD])
################################################################################
dnl -- cmirrord pidfile
AS_IF([test "$BUILD_CMIRRORD" = "yes"], [
AC_ARG_WITH(cmirrord-pidfile,
AS_HELP_STRING([--with-cmirrord-pidfile=PATH],
[cmirrord pidfile [PID_DIR/cmirrord.pid]]),
CMIRRORD_PIDFILE=$withval,
CMIRRORD_PIDFILE="$DEFAULT_PID_DIR/cmirrord.pid")
AC_DEFINE_UNQUOTED(CMIRRORD_PIDFILE, ["$CMIRRORD_PIDFILE"],
[Path to cmirrord pidfile.])
])
################################################################################
dnl -- Look for corosync libraries if required.
AS_IF([test "$BUILD_CMIRRORD" = "yes" && test "$HAVE_CPG" != "yes"], [
PKG_CHECK_MODULES([CPG], [libcpg])
])
################################################################################
dnl -- Enable debugging
AC_MSG_CHECKING([whether to enable debugging])
AC_ARG_ENABLE(debug, AS_HELP_STRING([--enable-debug], [enable debugging]),
DEBUG=$enableval, DEBUG="no")
AC_MSG_RESULT([$DEBUG])
dnl -- Normally turn off optimisation for debug builds
AS_IF([test "$DEBUG" = "yes"], [COPTIMISE_FLAG=""], [CSCOPE_CMD=""])
dnl -- Check if compiler supports -Wjump-misses-init
AC_TRY_CCFLAG([-Wjump-misses-init], [HAVE_WJUMP], [], [])
AC_SUBST(HAVE_WJUMP)
AC_TRY_CCFLAG([-Wclobbered], [HAVE_WCLOBBERED], [], [])
AC_SUBST(HAVE_WCLOBBERED)
AC_TRY_CCFLAG([-Wsync-nand], [HAVE_WSYNCNAND], [], [])
AC_SUBST(HAVE_WSYNCNAND)
################################################################################
dnl -- Override optimisation
AC_MSG_CHECKING([for C optimisation flag])
AC_ARG_WITH(optimisation,
AS_HELP_STRING([--with-optimisation=OPT],
[C optimisation flag [OPT=-O2]]),
COPTIMISE_FLAG=$withval)
AC_MSG_RESULT([$COPTIMISE_FLAG])
################################################################################
dnl -- Symbol versioning
AC_MSG_CHECKING([whether to use symbol versioning])
AC_ARG_WITH(symvers,
AS_HELP_STRING([--with-symvers=STYLE],
[use symbol versioning of the shared library [default=gnu]]), [
AS_CASE(["$withval"],
[gnu|no], [symvers=$withval],
[AC_MSG_ERROR(--with-symvers parameter invalid)])],
[symvers="gnu"])
AC_MSG_RESULT([$symvers])
AS_IF([test "$GCC" = "yes" && test "$symvers" = "gnu"], [
AC_DEFINE(GNU_SYMVER, 1,
[Define to use GNU versioning in the shared library.])
AS_CASE(["$host_os"],
[linux*], [
CLDFLAGS="-Wl,--version-script,.export.sym"
LDDEPS="$LDDEPS .export.sym"])
])
################################################################################
dnl -- Enable profiling
AC_MSG_CHECKING([whether to gather gcov profiling data])
AC_ARG_ENABLE(profiling,
AS_HELP_STRING([--enable-profiling],
[gather gcov profiling data]),
PROFILING=$enableval, PROFILING="no")
AC_MSG_RESULT([$PROFILING])
AS_IF([test "$PROFILING" = "yes"], [
COPTIMISE_FLAG="$COPTIMISE_FLAG -fprofile-arcs -fprofile-update=atomic -ftest-coverage"
AC_PATH_TOOL(LCOV, lcov)
AC_PATH_TOOL(GENHTML, genhtml)
AS_IF([test -z "$LCOV" || test -z "$GENHTML"], [
AC_MSG_ERROR([lcov and genhtml are required for profiling])
])
AC_PATH_TOOL(GENPNG, genpng)
AS_IF([test -n "$GENPNG"], [
AC_MSG_CHECKING([whether $GENPNG has all required modules])
AS_IF(["$GENPNG" --help > /dev/null 2>&1], [
AC_MSG_RESULT([ok])
GENHTML="$GENHTML --frames"
], [
AC_MSG_RESULT([not supported])
AC_MSG_WARN([GD.pm perl module is not installed])
GENPNG=
])
])
])
################################################################################
dnl -- Set LVM2 testsuite data
TESTSUITE_DATA='${datarootdir}/lvm2-testsuite'
# double eval needed ${datarootdir} -> ${prefix}/share -> real path
AC_DEFINE_UNQUOTED(TESTSUITE_DATA, ["$(eval echo $(eval echo $TESTSUITE_DATA))"], [Path to testsuite data])
################################################################################
dnl -- Enable valgrind awareness of memory pools
AC_MSG_CHECKING([whether to enable valgrind awareness of pools])
AC_ARG_ENABLE(valgrind_pool,
AS_HELP_STRING([--enable-valgrind-pool],
[enable valgrind awareness of pools]),
VALGRIND_POOL=$enableval, VALGRIND_POOL="no")
AC_MSG_RESULT([$VALGRIND_POOL])
PKG_CHECK_MODULES(VALGRIND, valgrind, [HAVE_VALGRIND="yes"], [
AS_IF([test "$VALGRIND_POOL" = "yes"], [AC_MSG_ERROR(bailing out)])
])
AC_SUBST(VALGRIND_CFLAGS)
AS_IF([test "$HAVE_VALGRIND" = "yes"], [
AC_DEFINE([HAVE_VALGRIND], 1, [valgrind.h found])
])
AS_IF([test "$VALGRIND_POOL" = "yes"], [
AC_DEFINE([VALGRIND_POOL], 1, [Enable a valgrind aware build of pool])
])
################################################################################
dnl -- Disable devmapper
AC_MSG_CHECKING([whether to use device-mapper])
AC_ARG_ENABLE(devmapper,
AS_HELP_STRING([--disable-devmapper],
[disable LVM2 device-mapper interaction]),
DEVMAPPER=$enableval)
AC_MSG_RESULT([$DEVMAPPER])
AS_IF([test "$DEVMAPPER" = "yes"], [
AC_DEFINE([DEVMAPPER_SUPPORT], 1, [Define to 1 to enable LVM2 device-mapper interaction.])
])
################################################################################
dnl -- Build lvmpolld
AC_MSG_CHECKING([whether to build lvmpolld])
AC_ARG_ENABLE(lvmpolld,
AS_HELP_STRING([--enable-lvmpolld],
[enable the LVM Polling Daemon]),
BUILD_LVMPOLLD=$enableval, BUILD_LVMPOLLD="no")
AC_MSG_RESULT([$BUILD_LVMPOLLD])
################################################################################
BUILD_LVMLOCKD=no
dnl -- Build lvmlockdsanlock
AC_MSG_CHECKING([whether to build lvmlockdsanlock])
AC_ARG_ENABLE(lvmlockd-sanlock,
AS_HELP_STRING([--enable-lvmlockd-sanlock],
[enable the LVM lock daemon using sanlock]),
BUILD_LOCKDSANLOCK=$enableval, BUILD_LOCKDSANLOCK="no")
AC_MSG_RESULT([$BUILD_LOCKDSANLOCK])
dnl -- Look for sanlock libraries
AS_IF([test "$BUILD_LOCKDSANLOCK" = "yes"], [
PKG_CHECK_MODULES(LIBSANLOCKCLIENT, libsanlock_client >= 3.7.0, [BUILD_LVMLOCKD="yes"])
AC_DEFINE([LOCKDSANLOCK_SUPPORT], 1, [Define to 1 to include code that uses lvmlockd sanlock option.])
])
################################################################################
dnl -- Build lvmlockddlm
AC_MSG_CHECKING([whether to build lvmlockddlm])
AC_ARG_ENABLE(lvmlockd-dlm,
AS_HELP_STRING([--enable-lvmlockd-dlm],
[enable the LVM lock daemon using dlm]),
BUILD_LOCKDDLM=$enableval, BUILD_LOCKDDLM="no")
AC_MSG_RESULT([$BUILD_LOCKDDLM])
dnl -- Look for dlm libraries
AS_IF([test "$BUILD_LOCKDDLM" = "yes"], [
PKG_CHECK_MODULES(LIBDLM, libdlm_lt, [BUILD_LVMLOCKD="yes"])
AC_DEFINE([LOCKDDLM_SUPPORT], 1, [Define to 1 to include code that uses lvmlockd dlm option.])
AS_CASE(["$LIBDLM_LIBS"],
[*lpthread*], [
dnl -- pkg-congig for libdlm_lt may give us libdlm with libpthread
AC_MSG_RESULT([replacing pkg-config --libs libdlm_lt "$LIBDLM_LIBS" with... -ldlm_lt])
LIBDLM_LIBS="${LIBDLM_LIBS%%ldlm*}ldlm_lt"])
])
################################################################################
dnl -- Build lvmlockddlmcontrol
AC_MSG_CHECKING([whether to build lvmlockddlmcontrol])
AC_ARG_ENABLE(lvmlockd-dlmcontrol,
AS_HELP_STRING([--enable-lvmlockd-dlmcontrol],
[enable lvmlockd remote refresh using libdlmcontrol]),
BUILD_LOCKDDLM_CONTROL=$enableval, BUILD_LOCKDDLM_CONTROL="no")
AC_MSG_RESULT([$BUILD_LOCKDDLM_CONTROL])
dnl -- Look for libdlmcontrol libraries
AS_IF([test "$BUILD_LOCKDDLM_CONTROL" = "yes"], [
PKG_CHECK_MODULES(LIBDLMCONTROL, [libdlmcontrol >= 3.2], [BUILD_LVMLOCKD="yes"])
AC_DEFINE([LOCKDDLM_CONTROL_SUPPORT], 1, [Define to 1 to include code that uses lvmlockd dlm control option.])
])
################################################################################
dnl -- Build lvmlockdidm
AC_MSG_CHECKING([whether to build lvmlockdidm])
AC_ARG_ENABLE(lvmlockd-idm,
AS_HELP_STRING([--enable-lvmlockd-idm],
[enable the LVM lock daemon using idm]),
BUILD_LOCKDIDM=$enableval, BUILD_LOCKDIDM="no")
AC_MSG_RESULT([$BUILD_LOCKDIDM])
dnl -- Look for Seagate IDM libraries
AS_IF([test "$BUILD_LOCKDIDM" = "yes"], [
PKG_CHECK_EXISTS(blkid >= 2.24, [
PKG_CHECK_MODULES(LIBSEAGATEILM, [libseagate_ilm >= 0.1.0], [BUILD_LVMLOCKD="yes"])
AC_DEFINE([LOCKDIDM_SUPPORT], 1, [Define to 1 to include code that uses lvmlockd IDM option.])
AS_IF([test -z "$LIBSEAGATEILM_LIBS"], [LIBSEAGATEILM_LIBS="-lseagate_ilm"])
], $bailout)
])
################################################################################
dnl -- Build lvmlockd
AC_MSG_CHECKING([whether to build lvmlockd])
AC_MSG_RESULT([$BUILD_LVMLOCKD])
DEFAULT_USE_LVMLOCKD=0
AS_IF([test "$BUILD_LVMLOCKD" = "yes"], [
AS_IF([test "$LVMPOLLD" = "no"], [AC_MSG_ERROR([cannot build lvmlockd with --disable-lvmpolld.])])
AS_IF([test "$BUILD_LVMPOLLD" = "no"], [BUILD_LVMPOLLD=yes; AC_MSG_WARN([Enabling lvmpolld - required by lvmlockd.])])
AC_MSG_CHECKING([defaults for use_lvmlockd])
AC_ARG_ENABLE(use_lvmlockd,
[AS_HELP_STRING([--disable-use-lvmlockd], [disable usage of LVM lock daemon])],
[use_lvmlockd=$enableval],[use_lvmlockd="yes"])
AS_IF([test "$use_lvmlockd" = "yes"], [DEFAULT_USE_LVMLOCKD=1])
AC_MSG_RESULT([$DEFAULT_USE_LVMLOCKD])
AC_DEFINE([LVMLOCKD_SUPPORT], 1, [Define to 1 to include code that uses lvmlockd.])
AC_ARG_WITH(lvmlockd-pidfile,
AS_HELP_STRING([--with-lvmlockd-pidfile=PATH],
[lvmlockd pidfile [PID_DIR/lvmlockd.pid]]),
LVMLOCKD_PIDFILE=$withval,
LVMLOCKD_PIDFILE="$DEFAULT_PID_DIR/lvmlockd.pid")
AC_DEFINE_UNQUOTED(LVMLOCKD_PIDFILE, ["$LVMLOCKD_PIDFILE"],
[Path to lvmlockd pidfile.])
])
AC_DEFINE_UNQUOTED(DEFAULT_USE_LVMLOCKD, [$DEFAULT_USE_LVMLOCKD],
[Use lvmlockd by default.])
################################################################################
dnl -- Check lvmpolld
DEFAULT_USE_LVMPOLLD=0
AS_IF([test "$BUILD_LVMPOLLD" = "yes"], [
AC_MSG_CHECKING([defaults for use_lvmpolld])
AC_ARG_ENABLE(use_lvmpolld,
[AS_HELP_STRING([--disable-use-lvmpolld], [disable usage of LVM Poll Daemon])],
[use_lvmpolld=$enableval], [use_lvmpolld="yes"])
AS_IF([test "$use_lvmpolld" = "yes"], [DEFAULT_USE_LVMPOLLD=1])
AC_MSG_RESULT([$DEFAULT_USE_LVMPOLLD])
AC_DEFINE([LVMPOLLD_SUPPORT], 1, [Define to 1 to include code that uses lvmpolld.])
AC_ARG_WITH(lvmpolld-pidfile,
AS_HELP_STRING([--with-lvmpolld-pidfile=PATH],
[lvmpolld pidfile [PID_DIR/lvmpolld.pid]]),
LVMPOLLD_PIDFILE=$withval,
LVMPOLLD_PIDFILE="$DEFAULT_PID_DIR/lvmpolld.pid")
AC_DEFINE_UNQUOTED(LVMPOLLD_PIDFILE, ["$LVMPOLLD_PIDFILE"],
[Path to lvmpolld pidfile.])
])
AC_DEFINE_UNQUOTED(DEFAULT_USE_LVMPOLLD, [$DEFAULT_USE_LVMPOLLD],
[Use lvmpolld by default.])
SYSTEMD_MIN_VERSION=0
NOTIFYDBUS_SUPPORT="no"
SYSTEMD_JOURNAL_SUPPORT="no"
APP_MACHINEID_SUPPORT="no"
AS_IF([test "$with_systemd" = "yes"],
PKG_CHECK_EXISTS(systemd >= 221, [SYSTEMD_MIN_VERSION=221 NOTIFYDBUS_SUPPORT="maybe" SYSTEMD_JOURNAL_SUPPORT="maybe"])
PKG_CHECK_EXISTS(systemd >= 234, [SYSTEMD_MIN_VERSION=234 APP_MACHINEID_SUPPORT="maybe"]))
################################################################################
dnl -- Build with systemd journaling when the header file is present
AS_IF([test "$SYSTEMD_JOURNAL_SUPPORT" != "no"],
AC_CHECK_HEADER([systemd/sd-journal.h], [SYSTEMD_JOURNAL_SUPPORT="yes"], [SYSTEMD_JOURNAL_SUPPORT="no"]))
AC_ARG_ENABLE(systemd-journal,
AS_HELP_STRING([--disable-systemd-journal],
[disable LVM systemd journaling]),
AS_IF([test "$enableval" = "yes" && test "$SYSTEMD_JOURNAL_SUPPORT" = "no"],
AC_MSG_ERROR([--enable-systemd-journal requires systemd/sd-journal.h and systemd >= 221. (--with-systemd=$with_systemd)]))
SYSTEMD_JOURNAL_SUPPORT=$enableval, [])
AC_MSG_CHECKING([whether to log to systemd journal])
AC_MSG_RESULT([$SYSTEMD_JOURNAL_SUPPORT])
AS_IF([test "$SYSTEMD_JOURNAL_SUPPORT" = "yes"],
AC_DEFINE([SYSTEMD_JOURNAL_SUPPORT], 1, [Define to 1 to include code that uses systemd journal.]))
################################################################################
dnl -- Build appmachineid when header file sd-id128.h is present
AS_IF([test "$APP_MACHINEID_SUPPORT" != "no"],
[AC_CHECK_HEADER([systemd/sd-id128.h], [APP_MACHINEID_SUPPORT="yes"], [APP_MACHINEID_SUPPORT="no"])])
AC_ARG_ENABLE(app-machineid,
AS_HELP_STRING([--disable-app-machineid],
[disable LVM system ID using app-specific machine-id]),
AS_IF([test "$enableval" = "yes" && test "$APP_MACHINEID_SUPPORT" = "no"],
AC_MSG_ERROR([--enable-app-machineid requires systemd/sd-id128.h and systemd >= 234. (--with-systemd=$with_systemd)]))
APP_MACHINEID_SUPPORT=$enableval, [])
AC_MSG_CHECKING([whether to support systemd appmachineid])
AC_MSG_RESULT([$APP_MACHINEID_SUPPORT])
AS_IF([test "$APP_MACHINEID_SUPPORT" = "yes"],
AC_DEFINE([APP_MACHINEID_SUPPORT], 1, [Define to 1 to include code that uses libsystemd machine-id apis.]))
################################################################################
dnl -- Support override for systemd-run path if they need to (NixOS builds)
AC_ARG_WITH(systemd-run,
AS_HELP_STRING([--with-systemd-run=PATH],
[systemd-run tool: [autodetect]]),
SYSTEMD_RUN_CMD=$withval, SYSTEMD_RUN_CMD="autodetect")
AS_IF([test "$SYSTEMD_RUN_CMD" = "autodetect"], [AC_PATH_TOOL(SYSTEMD_RUN_CMD, systemd-run)])
AC_MSG_CHECKING([for app running udev background service])
AS_IF([test -z "$SYSTEMD_RUN_CMD"], [SYSTEMD_RUN_CMD="/usr/bin/systemd-run"])
AC_MSG_RESULT([$SYSTEMD_RUN_CMD])
################################################################################
dnl -- Enable blkid wiping functionality
# TODO: possibly detect right version of blkid with BLKID_SUBLKS_FSINFO support
# so lvresize can check detected flag here
#
DEFAULT_USE_BLKID_WIPING=0
AC_ARG_ENABLE(blkid_wiping,
AS_HELP_STRING([--disable-blkid_wiping],
[disable libblkid detection of signatures when wiping and use native code instead]),
BLKID_WIPING=$enableval,
[AS_IF([test "$with_blkid" = "yes"], [BLKID_WIPING="maybe"], [BLKID_WIPING="no"])])
AS_IF([test "$BLKID_WIPING" != "no"], [
PKG_CHECK_MODULES([BLKID], [blkid >= 2.24], [
AC_CACHE_CHECK([for blkid.h defines BLKID_SUBLKS_FSINFO.],
[ac_cv_have_blkid_sublks_fsinfo],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <blkid/blkid.h>
#ifndef BLKID_SUBLKS_FSINFO
#error BLKID_SUBLKS_FSINFO is missing
#endif
])], [ac_cv_have_blkid_sublks_fsinfo="yes"], [ac_cv_have_blkid_sublks_fsinfo="no"])])
AC_IF_YES(ac_cv_have_blkid_sublks_fsinfo,
AC_DEFINE(HAVE_BLKID_SUBLKS_FSINFO, 1,
[Define if blkid.h has BLKID_SUBLKS_FSINFO]))
AS_IF([test "$with_blkid" = "no"], [BLKID_WIPING="error"], [
BLKID_WIPING="yes"
BLKID_PC="blkid"
DEFAULT_USE_BLKID_WIPING=1
# pkg_config --static does not really work ATM...
BLKID_STATIC_LIBS=$("$PKG_CONFIG" --static --libs blkid)
AC_DEFINE([BLKID_WIPING_SUPPORT], 1, [Define to 1 to use libblkid detection of signatures when wiping.])
])
], [AS_IF([test "$BLKID_WIPING" = "yes"], [BLKID_WIPING="error"], [BLKID_WIPING="no"])])
])
AS_IF([test "$BLKID_WIPING" = "error"],
[AC_MSG_ERROR([--enable-blkid_wiping requires blkid library >= 2.24. (--with-blkid=$with_blkid)])])
AC_MSG_CHECKING([whether to enable libblkid detection of signatures when wiping])
AC_MSG_RESULT([$BLKID_WIPING])
AC_DEFINE_UNQUOTED(DEFAULT_USE_BLKID_WIPING, [$DEFAULT_USE_BLKID_WIPING],
[Use blkid wiping by default.])
################################################################################
dnl -- Enable udev synchronization
AC_MSG_CHECKING([whether to enable synchronization with udev processing])
AC_ARG_ENABLE(udev_sync,
AS_HELP_STRING([--enable-udev_sync],
[enable synchronization with udev processing]),
UDEV_SYNC=$enableval, UDEV_SYNC="no")
AC_MSG_RESULT([$UDEV_SYNC])
AS_IF([test "$UDEV_SYNC" = "yes" && test "$with_udev" = "no"],
[AC_MSG_ERROR([--enable-udev_sync requires udev >= 143. (--with-udev=$with_udev)])])
AS_IF([test "$UDEV_SYNC" = "yes"], [
PKG_CHECK_MODULES(UDEV, libudev >= 143, [UDEV_PC="libudev"])
UDEV_STATIC_LIBS=$("$PKG_CONFIG" --static --libs libudev)
AC_DEFINE([UDEV_SYNC_SUPPORT], 1, [Define to 1 to enable synchronization with udev processing.])
AC_CHECK_LIB(udev, udev_device_get_is_initialized, AC_DEFINE([HAVE_LIBUDEV_UDEV_DEVICE_GET_IS_INITIALIZED], 1,
[Define to 1 if udev_device_get_is_initialized is available.]))
LIBS=$ac_check_lib_save_LIBS
])
dnl -- Enable udev rules
AC_MSG_CHECKING([whether to enable installation of udev rules required for synchronization])
AC_ARG_ENABLE(udev_rules,
AS_HELP_STRING([--enable-udev_rules],
[install rule files needed for udev synchronization]),
UDEV_RULES=$enableval, UDEV_RULES=$UDEV_SYNC)
AC_MSG_RESULT([$UDEV_RULES])
AC_MSG_CHECKING([whether to enable executable path detection in udev rules])
AC_ARG_ENABLE(udev_rule_exec_detection,
AS_HELP_STRING([--enable-udev-rule-exec-detection],
[enable executable path detection in udev rules]),
UDEV_RULE_EXEC_DETECTION=$enableval, UDEV_RULE_EXEC_DETECTION="no")
AC_MSG_RESULT([$UDEV_RULE_EXEC_DETECTION])
dnl -- Check support for built-in blkid against target udev version
AS_IF([test "$UDEV_RULE" != "no"], [
PKG_CHECK_EXISTS([libudev >= 176], [
UDEV_HAS_BUILTIN_BLKID="yes"
], [
UDEV_HAS_BUILTIN_BLKID="no"
])
AC_MSG_CHECKING([whether udev supports built-in blkid])
AC_MSG_RESULT([$UDEV_HAS_BUILTIN_BLKID])
])
################################################################################
dnl -- Compatible units suffix mode
AC_ARG_ENABLE(units-compat,
AS_HELP_STRING([--enable-units-compat],
[enable output compatibility with old versions that
that do not use KiB-style unit suffixes]),
UNITS_COMPAT=$enableval, UNITS_COMPAT="no")
AS_IF([test "$UNITS_COMPAT" = "yes"], [
AC_DEFINE([DEFAULT_SI_UNIT_CONSISTENCY], 0, [Define to 0 to reinstate the pre-2.02.54 handling of unit suffixes.])
])
################################################################################
dnl -- Disable ioctl
AC_ARG_ENABLE(ioctl,
AS_HELP_STRING([--disable-ioctl],
[disable ioctl calls to device-mapper in the kernel]),
DM_IOCTLS=$enableval)
AS_IF([test "$DM_IOCTLS" = "yes"],
[AC_DEFINE([DM_IOCTLS], 1, [Define to enable ioctls calls to kernel])])
################################################################################
dnl -- Disable O_DIRECT
AC_MSG_CHECKING([whether to enable O_DIRECT])
AC_ARG_ENABLE(o_direct,
AS_HELP_STRING([--disable-o_direct], [disable O_DIRECT]),
ODIRECT=$enableval)
AC_MSG_RESULT([$ODIRECT])
AS_IF([test "$ODIRECT" = "yes"], [
AC_DEFINE([O_DIRECT_SUPPORT], 1, [Define to 1 to enable O_DIRECT support.])
])
################################################################################
dnl -- Enable D-Bus service
AC_MSG_CHECKING([whether to include Python D-Bus support])
AC_ARG_ENABLE(dbus-service,
AS_HELP_STRING([--enable-dbus-service], [install D-Bus support]),
BUILD_LVMDBUSD=$enableval, BUILD_LVMDBUSD="no")
AC_MSG_RESULT([$BUILD_LVMDBUSD])
################################################################################
dnl -- Build notifydbus
AC_ARG_ENABLE(notify-dbus,
[AS_HELP_STRING([--enable-notify-dbus], [enable LVM notification using dbus])],
[NOTIFYDBUS_SUPPORT=$enableval])
AS_IF([test "$NOTIFYDBUS_SUPPORT" = "maybe"],
[AS_IF([test "$BUILD_LVMDBUSD" = "yes"], [NOTIFYDBUS_SUPPORT="yes"], [NOTIFYDBUS_SUPPORT="no"])])
AS_IF([test "$NOTIFYDBUS_SUPPORT" = "yes"],
[AS_IF([test "$SYSTEMD_MIN_VERSION" -lt 221],
[AC_MSG_ERROR([--enable-notify-dbus requires systemd >= 221. (--with-systemd=$with_systemd)])])
AC_DEFINE([NOTIFYDBUS_SUPPORT], 1, [Define to 1 to include code that uses dbus notification.])])
AC_MSG_CHECKING([whether to build notifydbus])
AC_MSG_RESULT([$NOTIFYDBUS_SUPPORT])
################################################################################
dnl -- Look for libsystemd libraries if needed
AS_IF([test "$NOTIFYDBUS_SUPPORT" = "yes" || test "$SYSTEMD_JOURNAL_SUPPORT" = "yes" || test "$APP_MACHINEID_SUPPORT" = "yes"], [
PKG_CHECK_MODULES(LIBSYSTEMD, [libsystemd])
])
################################################################################
dnl -- Enable Python dbus library
AS_IF([test "$BUILD_LVMDBUSD" = "yes"], [
unset am_cv_pathless_PYTHON ac_cv_path_PYTHON am_cv_python_platform
unset am_cv_python_pythondir am_cv_python_version am_cv_python_pyexecdir
unset ac_cv_path_PYTHON_CONFIG ac_cv_path_ac_pt_PYTHON_CONFIG
m4_define_default([_AM_PYTHON_INTERPRETER_LIST],[ python3 python2 python dnl
python3.12 python3.11 python3.10 python3.9 python3.8 python3.7 python3.6 python3.5 python3.4 python3.3 python3.2 python3.1 python3.0 dnl
python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 ])
AM_PATH_PYTHON([3])
PYTHON3=$PYTHON
AS_IF([test -z "$PYTHON3"], [
AC_MSG_ERROR([python3 is required for --enable-python3_bindings or --enable-dbus-service but cannot be found])
])
AC_PATH_TOOL(PYTHON3_CONFIG, python3-config)
AS_IF([test -z "$PYTHON3_CONFIG"], [
AC_MSG_ERROR([python3 headers are required for --enable-python3_bindings or --enable-dbus-service but cannot be found])
])
PYTHON3DIR=$pythondir
AS_IF([test "$PYTHON3_BINDINGS" = "yes"], [PYTHON_BINDINGS="yes"])
# To get this macro, install autoconf-archive package then run autoreconf
AX_PYTHON_MODULE([pyudev], [Required], python3)
AX_PYTHON_MODULE([dbus], [Required], python3)
])
################################################################################
dnl -- Enable pkg-config
AC_ARG_ENABLE(pkgconfig,
AS_HELP_STRING([--enable-pkgconfig], [install pkgconfig support]),
PKGCONFIG=$enableval, PKGCONFIG="no")
################################################################################
dnl -- Enable installation of writable files by user
AC_ARG_ENABLE(write_install,
AS_HELP_STRING([--enable-write_install],
[install user writable files]),
WRITE_INSTALL=$enableval, WRITE_INSTALL="no")
################################################################################
dnl -- Enable fsadm
AC_MSG_CHECKING([whether to install fsadm])
AC_ARG_ENABLE(fsadm, AS_HELP_STRING([--disable-fsadm], [disable fsadm]),
FSADM=$enableval)
AC_MSG_RESULT([$FSADM])
################################################################################
dnl -- Enable lvm_import_vdo
AC_MSG_CHECKING([whether to install lvm_import_vdo])
AC_ARG_ENABLE(lvmimportvdo, AS_HELP_STRING([--disable-lvmimportvdo], [disable lvm_import_vdo]),
LVMIMPORTVDO=$enableval)
AC_MSG_RESULT([$LVMIMPORTVDO])
################################################################################
dnl -- Enable blkdeactivate
AC_MSG_CHECKING([whether to install blkdeactivate])
AC_ARG_ENABLE(blkdeactivate, AS_HELP_STRING([--disable-blkdeactivate], [disable blkdeactivate]),
BLKDEACTIVATE=$enableval)
AC_MSG_RESULT([$BLKDEACTIVATE])
################################################################################
dnl -- enable dmeventd handling
AC_MSG_CHECKING([whether to use dmeventd])
AC_ARG_ENABLE(dmeventd, AS_HELP_STRING([--enable-dmeventd],
[enable the device-mapper event daemon]),
BUILD_DMEVENTD=$enableval, BUILD_DMEVENTD="no")
AC_MSG_RESULT([$BUILD_DMEVENTD])
dnl -- dmeventd currently requires internal mirror support
AS_IF([test "$BUILD_DMEVENTD" = "yes"], [
AS_IF([test "$MIRRORS" != "internal"],
[AC_MSG_ERROR([--enable-dmeventd currently requires --with-mirrors=internal])])
AC_DEFINE([DMEVENTD], 1, [Define to 1 to enable the device-mapper event daemon.])])
################################################################################
dnl -- Enable cmdlib
AC_ARG_ENABLE(cmdlib, [AS_HELP_STRING([--enable-cmdlib], [build shared command library])],
CMDLIB=$enableval, CMDLIB="maybe")
AS_IF([test "$BUILD_DMEVENTD" = "yes"],
[AS_IF([test "$CMDLIB" = "no"],
[AC_MSG_ERROR([--enable-dmeventd requires --enable-cmdlib to be used as well])],
[CMDLIB="yes"])])
AS_IF([test "$CMDLIB" != "yes"], [CMDLIB="no" LVM2CMD_LIB=], [LVM2CMD_LIB="-llvm2cmd"])
AC_MSG_CHECKING([whether to compile liblvm2cmd.so])
AC_MSG_RESULT([$CMDLIB])
AS_IF([test "$CMDLIB" == "yes" && test "$SHARED_LINK" = "no"],
[AC_MSG_ERROR([--enable-cmdlib requires dynamic linking.])])
################################################################################
dnl -- Check dmfilemapd
AC_MSG_CHECKING([whether to build dmfilemapd])
AC_ARG_ENABLE(dmfilemapd, AS_HELP_STRING([--enable-dmfilemapd],
[enable the dmstats filemap daemon]),
BUILD_DMFILEMAPD=$enableval, BUILD_DMFILEMAPD="no")
AC_MSG_RESULT([$BUILD_DMFILEMAPD])
dnl -- dmfilemapd requires FIEMAP
AS_IF([test "$BUILD_DMFILEMAPD" = "yes"],
[AC_CHECK_HEADER([linux/fiemap.h], [], [AC_MSG_ERROR(--enable-dmfilemapd requires fiemap.h)])
AC_DEFINE([DMFILEMAPD], 1, [Define to 1 to enable the device-mapper filemap daemon.])])
################################################################################
dnl -- getline included in recent libc
AC_CHECK_LIB(c, getline,
[AC_DEFINE([HAVE_GETLINE], 1, [Define to 1 if getline is available.])])
################################################################################
dnl -- canonicalize_file_name included in recent libc
AC_CHECK_LIB(c, canonicalize_file_name,
AC_DEFINE([HAVE_CANONICALIZE_FILE_NAME], 1,
[Define to 1 if canonicalize_file_name is available.]))
################################################################################
dnl -- Check for dlopen
AC_CHECK_LIB(dl, dlopen,
[AC_DEFINE([HAVE_LIBDL], 1, [Define to 1 if dynamic libraries are available.])
DL_LIBS="-ldl"
HAVE_LIBDL="yes"],
[DL_LIBS=
HAVE_LIBDL="no" ])
################################################################################
dnl -- Check for shared/static conflicts
AS_IF([( test "$LVM1" = "shared" || test "$POOL" = "shared" ) && test "$STATIC_LINK" = "yes"], [
AC_MSG_ERROR([Features cannot be 'shared' when building statically])
])
################################################################################
AC_CHECK_LIB(m, log10,
[M_LIBS="-lm"], hard_bailout)
################################################################################
AC_CHECK_LIB([pthread], [pthread_mutex_lock],
[PTHREAD_LIBS="-lpthread"], hard_bailout)
################################################################################
dnl -- Disable selinux
AC_MSG_CHECKING([whether to enable selinux support])
AC_ARG_ENABLE(selinux,
AS_HELP_STRING([--disable-selinux], [disable selinux support]),
SELINUX=$enableval)
AC_MSG_RESULT([$SELINUX])
################################################################################
dnl -- Check for selinux
AS_IF([test "$SELINUX" = "yes"], [
AC_CHECK_LIB([sepol], [sepol_check_context], [
AC_DEFINE([HAVE_SEPOL], 1, [Define to 1 if sepol_check_context is available.])
SEPOL_LIBS="-lsepol"])
PKG_CHECK_EXISTS([libselinux],
[PKG_CHECK_MODULES([SELINUX], [libselinux],
[SELINUX_STATIC_LIBS=$("$PKG_CONFIG" --static --libs libselinux)])])
AC_CHECK_LIB([selinux], [is_selinux_enabled], [
AC_CHECK_HEADERS([selinux/selinux.h],, hard_bailout)
AC_CHECK_HEADERS([selinux/label.h])
AC_DEFINE([HAVE_SELINUX], 1, [Define to 1 to include support for selinux.])
SELINUX_LIBS=${SELINUX_LIBS:--lselinux}
SELINUX_STATIC_LIBS=${SELINUX_STATIC_LIBS:-$SELINUX_LIBS $SEPOL_LIBS}
SELINUX_PC="libselinux"
HAVE_SELINUX=yes ], [
AC_MSG_WARN(Disabling selinux)
SELINUX_LIBS=
SELINUX_STATIC_LIBS=
SELINUX_PC=
HAVE_SELINUX=no ])
])
################################################################################
dnl -- Check BLKZEROOUT support
AC_CACHE_CHECK([for BLKZEROOUT in sys/ioctl.h.],
[ac_cv_have_blkzeroout],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[#include <sys/ioctl.h>
#include <linux/fs.h>
int bar(void) { return ioctl(0, BLKZEROOUT, 0); }]
)], [ac_cv_have_blkzeroout="yes"], [ac_cv_have_blkzeroout="no"])])
AC_ARG_ENABLE(blkzeroout,
AS_HELP_STRING([--disable-blkzeroout],
[do not use BLKZEROOUT for device zeroing]),
BLKZEROOUT=$enableval, BLKZEROOUT="yes")
AC_MSG_CHECKING([whether to use BLKZEROOUT for device zeroing])
AS_IF([test "$BLKZEROOUT" = "yes"], [
AC_IF_YES(ac_cv_have_blkzeroout,
AC_DEFINE(HAVE_BLKZEROOUT, 1,
[Define if ioctl BLKZEROOUT can be used for device zeroing.]),
BLKZEROOUT="no")
])
AC_MSG_RESULT([$BLKZEROOUT])
################################################################################
dnl -- Check for realtime clock support
RT_LIBS=
HAVE_REALTIME=no
AS_IF([test "$REALTIME" = "yes"], [
AC_CHECK_FUNCS([clock_gettime], HAVE_REALTIME=yes)
AS_IF([test "$HAVE_REALTIME" != "yes"], [ # try again with -lrt
AC_CHECK_LIB([rt], [clock_gettime], RT_LIBS="-lrt"; HAVE_REALTIME=yes)])
AS_IF([test "$HAVE_REALTIME" = "yes"], [
AC_DEFINE([HAVE_REALTIME], 1, [Define to 1 to include support for realtime clock.])
], [
AC_MSG_WARN(Disabling realtime clock)
])
])
dnl Check if the system has struct stat st_ctim.
AC_CACHE_CHECK([for struct stat has st_ctim.],
[ac_cv_stat_st_ctim],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[#include <sys/stat.h>
long bar(void) { struct stat s; return (long)(s.st_ctim.tv_sec + s.st_ctim.tv_nsec);}]
)], [ac_cv_stat_st_ctim=yes], [ac_cv_stat_st_ctim=no])])
AC_IF_YES(ac_cv_stat_st_ctim,
AC_DEFINE(HAVE_STAT_ST_CTIM, 1,
[Define if struct stat has a field st_ctim with timespec for ctime]))
################################################################################
dnl -- Check for getopt
AC_CHECK_HEADERS(getopt.h, AC_DEFINE([HAVE_GETOPTLONG], 1, [Define to 1 if getopt_long is available.]))
################################################################################
dnl -- Check for editline
AS_IF([test "$EDITLINE" = "yes"], [
PKG_CHECK_MODULES([EDITLINE], [libedit], [
AC_DEFINE([EDITLINE_SUPPORT], 1,
[Define to 1 to include the LVM editline shell.])], AC_MSG_ERROR(
[libedit could not be found which is required for the --enable-editline option.])
)
])
################################################################################
dnl -- Check for readline (Shamelessly copied from parted 1.4.17)
AS_IF([test "$READLINE" != "no"], [
lvm_saved_libs=$LIBS
AC_SEARCH_LIBS([tgetent], [tinfo ncurses curses termcap termlib],
READLINE_LIBS=$ac_cv_search_tgetent, [
AS_IF([test "$READLINE" = "yes"], [
AC_MSG_ERROR(
[termcap could not be found which is required for the
--enable-readline option (which is enabled by default). Either disable readline
support with --disable-readline or download and install termcap from:
ftp.gnu.org/gnu/termcap
Note: if you are using precompiled packages you will also need the development
package as well (which may be called termcap-devel or something similar).
Note: (n)curses also seems to work as a substitute for termcap. This was
not found either - but you could try installing that as well.])
])
])
dnl -- Old systems may need extra termcap dependency explicitly in LIBS
AC_CHECK_LIB([readline], [readline], [
AC_DEFINE([READLINE_SUPPORT], 1,
[Define to 1 to include the LVM readline shell.])
dnl -- Try only with -lreadline and check for different symbol
READLINE="yes"
LIBS=$lvm_saved_libs
AC_CHECK_LIB([readline], [rl_line_buffer],
[ READLINE_LIBS="-lreadline" ], [
AC_MSG_RESULT([linking -lreadline with $READLINE_LIBS needed])
READLINE_LIBS="-lreadline $READLINE_LIBS"
]) ], [
READLINE_LIBS=
AS_IF([test "$READLINE" = "yes"], [
AC_MSG_ERROR(
[GNU Readline could not be found which is required for the
--enable-readline option (which is enabled by default). Either disable readline
support with --disable-readline or download and install readline from:
ftp.gnu.org/gnu/readline
Note: if you are using precompiled packages you will also need the development
package as well (which may be called readline-devel or something similar).])
])
])
LIBS="$READLINE_LIBS $lvm_saved_libs"
AC_CHECK_FUNCS([rl_completion_matches])
LIBS=$lvm_saved_libs
])
################################################################################
dnl -- Internationalisation stuff
AC_MSG_CHECKING([whether to enable internationalisation])
AC_ARG_ENABLE(nls,
AS_HELP_STRING([--enable-nls], [enable Native Language Support]),
INTL=$enableval, INTL="no")
AC_MSG_RESULT([$INTL])
AS_IF([test "$INTL" = "yes"], [
# FIXME - Move this - can be device-mapper too
INTL_PACKAGE="lvm2"
AC_PATH_TOOL(MSGFMT, msgfmt)
AS_IF([test -z "$MSGFMT"], [AC_MSG_ERROR([msgfmt not found in path $PATH])])
AC_ARG_WITH(localedir,
AS_HELP_STRING([--with-localedir=DIR],
[locale-dependent data [DATAROOTDIR/locale]]),
localedir=$withval, localedir=${localedir-'${datarootdir}/locale'})
AC_DEFINE_UNQUOTED([INTL_PACKAGE], ["$INTL_PACKAGE"], [Internalization package])
# double eval needed ${datarootdir} -> ${prefix}/share -> real path
AC_DEFINE_UNQUOTED([LOCALEDIR], ["$(eval echo $(eval echo $localedir))"], [Locale-dependent data])
])
################################################################################
dnl -- FIXME: need to switch to regular option here --sysconfdir
AC_ARG_WITH(confdir,
AS_HELP_STRING([--with-confdir=DIR],
[configuration files in DIR [/etc]]),
CONFDIR=$withval, CONFDIR='/etc')
AC_DEFINE_UNQUOTED(DEFAULT_ETC_DIR, ["$CONFDIR"],
[Default system configuration directory.])
AC_ARG_WITH(staticdir,
AS_HELP_STRING([--with-staticdir=DIR],
[static binaries in DIR [EPREFIX/sbin]]),
STATICDIR=$withval, STATICDIR='${exec_prefix}/sbin')
AC_ARG_WITH(usrlibdir,
AS_HELP_STRING([--with-usrlibdir=DIR],
[usrlib in DIR [PREFIX/lib]]),
usrlibdir=$withval, usrlibdir='${prefix}/lib')
AC_ARG_WITH(usrsbindir,
AS_HELP_STRING([--with-usrsbindir=DIR],
[usrsbin executables in DIR [PREFIX/sbin]]),
usrsbindir=$withval, usrsbindir='${prefix}/sbin')
AC_ARG_WITH(libexecdir,
AS_HELP_STRING([--with-libexecdir=DIR],
[libexec executables in DIR [PREFIX/libexec]]),
libexecdir=$withval, libexecdir='${prefix}/libexec')
################################################################################
AC_ARG_WITH(udev_prefix,
AS_HELP_STRING([--with-udev-prefix=UPREFIX],
[install udev rule files in UPREFIX [EPREFIX]]),
udev_prefix=$withval, udev_prefix='${exec_prefix}')
AC_ARG_WITH(udevdir,
AS_HELP_STRING([--with-udevdir=DIR],
[udev rules in DIR [UPREFIX/lib/udev/rules.d]]),
udevdir=$withval, udevdir='${udev_prefix}/lib/udev/rules.d')
################################################################################
dnl -- Get the systemd system unit dir value from pkg_config automatically if value not given explicitly.
dnl -- This follows the recommendation for systemd integration best practices mentioned in daemon(7) manpage.
AC_ARG_WITH(systemdsystemunitdir,
AS_HELP_STRING([--with-systemdsystemunitdir=DIR],
[systemd service files in DIR]))
AS_IF([test -z "$with_systemdsystemunitdir"],
[PKG_CHECK_VAR([systemdsystemunitdir], [systemd], [systemdsystemunitdir], [],
[systemdsystemunitdir='${exec_prefix}/lib/systemd/system'])],
[systemdsystemunitdir="$with_systemdsystemunitdir"])
PKG_CHECK_VAR([systemdutildir], [systemd], [systemdutildir], [],
[systemdutildir='${exec_prefix}/lib/systemd'])
################################################################################
AC_ARG_WITH(tmpfilesdir,
AS_HELP_STRING([--with-tmpfilesdir=DIR],
[install configuration files for management of volatile files and directories in DIR [PREFIX/lib/tmpfiles.d]]),
tmpfilesdir=$withval, tmpfilesdir='${prefix}/lib/tmpfiles.d')
################################################################################
dnl - Where to look for modules.builtin file for a kernel - most typically in /lib/modules/
AC_MSG_CHECKING([for kernel modules directory])
AC_ARG_WITH(modulesdir,
AS_HELP_STRING([--with-modulesdir=DIR],
[Dir to look for file `uname -r`/modules.builtin [/lib/modules]]),
[modulesdir=$withval], [modulesdir="/lib/modules"])
AC_DEFINE_UNQUOTED(MODULES_PATH, ["$modulesdir"], [The path to kernel modules.])
AC_MSG_RESULT([$modulesdir])
################################################################################
dnl -- Ensure additional headers required
AS_IF([test "$READLINE" = "yes"], [
AC_CHECK_HEADERS(readline/readline.h readline/history.h,,hard_bailout)
])
AC_MSG_CHECKING([whether to enable readline])
AC_MSG_RESULT([$READLINE])
AS_IF([test "$EDITLINE" = "yes"], [
AC_CHECK_HEADERS(editline/readline.h,,hard_bailout)
])
AC_MSG_CHECKING([whether to enable editline])
AC_MSG_RESULT([$EDITLINE])
AS_IF([test "$BUILD_CMIRRORD" = "yes"], [
AC_CHECK_FUNCS(atexit,,hard_bailout)
])
AS_IF([test "$BUILD_LVMLOCKD" = "yes"], [
AS_IF([test "$HAVE_REALTIME" != "yes"], [
AC_MSG_ERROR([Realtime clock support is mandatory for lvmlockd.])])
AC_CHECK_FUNCS(strtoull,,hard_bailout)
])
AS_IF([test "$BUILD_LVMPOLLD" = "yes"], [
AC_CHECK_FUNCS(strpbrk,,hard_bailout)
AC_FUNC_STRERROR_R
])
AS_IF([test "$BUILD_DMEVENTD" = "yes"], [
AC_CHECK_HEADERS(arpa/inet.h,,hard_bailout)
])
AS_IF([test "$HAVE_LIBDL" = "yes"], [
AC_CHECK_HEADERS(dlfcn.h,,hard_bailout)
])
AS_IF([test "$INTL" = "yes"], [
AC_CHECK_HEADERS(libintl.h,,hard_bailout)
])
AS_IF([test "$UDEV_SYNC" = "yes"], [
AC_CHECK_HEADERS(sys/ipc.h sys/sem.h,,hard_bailout)
])
AS_IF([test "$BUILD_DMFILEMAPD" = "yes"], [
AC_CHECK_HEADERS([sys/inotify.h],,hard_bailout)
])
################################################################################
AC_PATH_TOOL(MODPROBE_CMD, modprobe, [], [$PATH_SBIN])
AS_IF([test -n "$MODPROBE_CMD"], [
AC_DEFINE_UNQUOTED([MODPROBE_CMD], ["$MODPROBE_CMD"], [The path to 'modprobe', if available.])
])
SYSCONFDIR="$(eval echo $(eval echo $sysconfdir))"
SBINDIR="$(eval echo $(eval echo $sbindir))"
LVM_PATH="$SBINDIR/lvm"
AC_DEFINE_UNQUOTED(LVM_PATH, ["$LVM_PATH"], [Path to lvm binary.])
LVMCONFIG_PATH="$SBINDIR/lvmconfig"
AC_DEFINE_UNQUOTED(LVMCONFIG_PATH, ["$LVMCONFIG_PATH"], [Path to lvmconfig binary.])
USRSBINDIR="$(eval echo $(eval echo $usrsbindir))"
FSADM_PATH="$SBINDIR/fsadm"
AC_DEFINE_UNQUOTED(FSADM_PATH, ["$FSADM_PATH"], [Path to fsadm binary.])
LVMIMPORTVDO_PATH="$SBINDIR/lvm_import_vdo"
AC_DEFINE_UNQUOTED(LVMIMPORTVDO_PATH, ["$LVMIMPORTVDO_PATH"], [Path to lvm_import_vdo script.])
LIBEXECDIR="$(eval echo $(eval echo $libexecdir))"
LVRESIZE_FS_HELPER_PATH="$LIBEXECDIR/lvresize_fs_helper"
AC_DEFINE_UNQUOTED(LVRESIZE_FS_HELPER_PATH, ["$LVRESIZE_FS_HELPER_PATH"], [Path to lvresize_fs_helper script.])
################################################################################
dnl -- dmeventd pidfile and executable path
AC_ARG_WITH(dmeventd-pidfile,
AS_HELP_STRING([--with-dmeventd-pidfile=PATH],
[dmeventd pidfile [PID_DIR/dmeventd.pid]]),
DMEVENTD_PIDFILE=$withval,
DMEVENTD_PIDFILE="$DEFAULT_PID_DIR/dmeventd.pid")
AC_ARG_WITH(dmeventd-path,
AS_HELP_STRING([--with-dmeventd-path=PATH],
[dmeventd path [EPREFIX/sbin/dmeventd]]),
DMEVENTD_PATH=$withval,
DMEVENTD_PATH="$SBINDIR/dmeventd")
AC_ARG_WITH(dmeventd-exit-on-path,
AS_HELP_STRING([--with-dmeventd-exit-on-path=PATH],
[Default path to exit-on file in dmeventd [/run/nologin]]),
DEFAULT_DMEVENTD_EXIT_ON_PATH=$withval,
DEFAULT_DMEVENTD_EXIT_ON_PATH="/run/nologin")
AS_IF([test "$BUILD_DMEVENTD" = "yes"], [
AC_DEFINE_UNQUOTED(DMEVENTD_PIDFILE, ["$DMEVENTD_PIDFILE"],
[Path to dmeventd pidfile.])
AC_DEFINE_UNQUOTED(DMEVENTD_PATH, ["$DMEVENTD_PATH"],
[Path to dmeventd binary.])
AC_DEFINE_UNQUOTED(DEFAULT_DMEVENTD_EXIT_ON_PATH, ["$DEFAULT_DMEVENTD_EXIT_ON_PATH"],
[Path to exit-on dmeventd file.])
])
################################################################################
dnl -- various defaults
dnl -- FIXME: need to switch to regular option here --sysconfdir
AC_ARG_WITH(default-system-dir,
AS_HELP_STRING([--with-default-system-dir=DIR],
[default LVM system directory [/etc/lvm]]),
DEFAULT_SYS_DIR=$withval, DEFAULT_SYS_DIR="/etc/lvm")
AC_DEFINE_UNQUOTED(DEFAULT_SYS_DIR, ["$DEFAULT_SYS_DIR"],
[Path to LVM system directory.])
AC_ARG_WITH(default-profile-subdir,
AS_HELP_STRING([--with-default-profile-subdir=SUBDIR],
[default configuration profile subdir [profile]]),
DEFAULT_PROFILE_SUBDIR=$withval, DEFAULT_PROFILE_SUBDIR="profile")
AC_DEFINE_UNQUOTED(DEFAULT_PROFILE_SUBDIR, ["$DEFAULT_PROFILE_SUBDIR"],
[Name of default configuration profile subdirectory.])
AC_ARG_WITH(default-archive-subdir,
AS_HELP_STRING([--with-default-archive-subdir=SUBDIR],
[default metadata archive subdir [archive]]),
DEFAULT_ARCHIVE_SUBDIR=$withval, DEFAULT_ARCHIVE_SUBDIR="archive")
AC_DEFINE_UNQUOTED(DEFAULT_ARCHIVE_SUBDIR, ["$DEFAULT_ARCHIVE_SUBDIR"],
[Name of default metadata archive subdirectory.])
AC_ARG_WITH(default-backup-subdir,
AS_HELP_STRING([--with-default-backup-subdir=SUBDIR],
[default metadata backup subdir [backup]]),
DEFAULT_BACKUP_SUBDIR=$withval, DEFAULT_BACKUP_SUBDIR="backup")
AC_DEFINE_UNQUOTED(DEFAULT_BACKUP_SUBDIR, ["$DEFAULT_BACKUP_SUBDIR"],
[Name of default metadata backup subdirectory.])
AC_ARG_WITH(default-cache-subdir,
AS_HELP_STRING([--with-default-cache-subdir=SUBDIR],
[default metadata cache subdir [cache]]),
DEFAULT_CACHE_SUBDIR=$withval, DEFAULT_CACHE_SUBDIR="cache")
AC_DEFINE_UNQUOTED(DEFAULT_CACHE_SUBDIR, ["$DEFAULT_CACHE_SUBDIR"],
[Name of default metadata cache subdirectory.])
# Select default system locking dir, prefer /run/lock over /var/lock
DEFAULT_SYS_LOCK_DIR="$RUN_DIR/lock"
test -d "$DEFAULT_SYS_LOCK_DIR" || DEFAULT_SYS_LOCK_DIR="/var/lock"
# Support configurable locking subdir for lvm
AC_MSG_CHECKING([for default lock directory])
AC_ARG_WITH(default-locking-dir,
AS_HELP_STRING([--with-default-locking-dir=DIR],
[default locking directory [autodetect_lock_dir/lvm]]),
[DEFAULT_LOCK_DIR=$withval], [DEFAULT_LOCK_DIR="$DEFAULT_SYS_LOCK_DIR/lvm"])
AC_MSG_RESULT([$DEFAULT_LOCK_DIR])
AC_DEFINE_UNQUOTED(DEFAULT_LOCK_DIR, ["$DEFAULT_LOCK_DIR"],
[Name of default locking directory.])
# No --with configure setting, but store in the main configure.h
AC_DEFINE_UNQUOTED(DEFAULT_PROC_DIR, ["/proc"], [Path to /proc.])
################################################################################
dnl -- which kernel interface to use (ioctl only)
AC_MSG_CHECKING([for kernel interface choice])
AC_ARG_WITH(interface,
AS_HELP_STRING([--with-interface=IFACE],
[choose kernel interface (ioctl) [ioctl]]),
interface=$withval, interface="ioctl")
AS_IF([test "$interface" != "ioctl"],
[AC_MSG_ERROR([--with-interface=ioctl required. fs no longer supported.])])
AC_MSG_RESULT([$interface])
################################################################################
read DM_LIB_VERSION < "$srcdir"/VERSION_DM 2>/dev/null || DM_LIB_VERSION="Unknown"
AC_DEFINE_UNQUOTED(DM_LIB_VERSION, "$DM_LIB_VERSION", [Library version])
DM_LIB_PATCHLEVEL=$($AWK -F '[[-. ]]' '{printf "%s.%s.%s",$1,$2,$3}' "$srcdir"/VERSION_DM)
read VER < "$srcdir"/VERSION 2>/dev/null || VER=Unknown
LVM_VERSION=\"$VER\"
LVM_RELEASE_DATE="\"$(echo $VER | $SED 's/.* (//;s/).*//')\""
VER=$(echo "$VER" | $AWK '{print $1}')
LVM_RELEASE="\"$(echo "$VER" | $AWK -F '-' '{print $2}')\""
VER=$(echo "$VER" | $AWK -F '-' '{print $1}')
LVM_MAJOR=$(echo "$VER" | $AWK -F '.' '{print $1}')
LVM_MINOR=$(echo "$VER" | $AWK -F '.' '{print $2}')
LVM_PATCHLEVEL=$(echo "$VER" | $AWK -F '[[(.]]' '{print $3}')
LVM_LIBAPI=$(echo "$VER" | $AWK -F '[[()]]' '{print $2}')
AC_DEFINE_UNQUOTED(LVM_CONFIGURE_LINE, "$CONFIGURE_LINE", [configure command line used])
################################################################################
# Allow users to override default location for libaio
# there seems to be no pkg-config support available
AIO_CFLAGS=${AIO_CFLAGS:-}
AIO_LIBS=${AIO_LIBS:--laio}
AC_ARG_VAR([AIO_CFLAGS], [C compiler flags for AIO])
AC_ARG_VAR([AIO_LIBS], [linker flags for AIO])
AC_ARG_VAR([READLINE_CFLAGS], [C compiler flags for readline])
AC_ARG_VAR([READLINE_LIBS], [linker flags for readline])
################################################################################
AC_SUBST(AWK)
AC_SUBST(BLKDEACTIVATE)
AC_SUBST(BLKID_PC)
AC_SUBST(BLKID_STATIC_LIBS)
AC_SUBST(BUILD_CMIRRORD)
AC_SUBST(BUILD_DMEVENTD)
AC_SUBST(BUILD_DMFILEMAPD)
AC_SUBST(BUILD_LOCKDDLM)
AC_SUBST(BUILD_LOCKDDLM_CONTROL)
AC_SUBST(BUILD_LOCKDIDM)
AC_SUBST(BUILD_LOCKDSANLOCK)
AC_SUBST(BUILD_LVMDBUSD)
AC_SUBST(BUILD_LVMLOCKD)
AC_SUBST(BUILD_LVMPOLLD)
AC_SUBST(CACHE)
AC_SUBST(CACHE_CHECK_CMD)
AC_SUBST(CACHE_DUMP_CMD)
AC_SUBST(CACHE_REPAIR_CMD)
AC_SUBST(CACHE_RESTORE_CMD)
AC_SUBST(CFLAGS)
AC_SUBST(CFLOW_CMD)
AC_SUBST(CHMOD)
AC_SUBST(CLDFLAGS)
AC_SUBST(CLDNOWHOLEARCHIVE)
AC_SUBST(CLDWHOLEARCHIVE)
AC_SUBST(CMDLIB)
AC_SUBST(CMIRRORD_PIDFILE)
AC_SUBST(CONFDIR)
AC_SUBST(COPTIMISE_FLAG)
AC_SUBST(CPPFLAGS)
AC_SUBST(CSCOPE_CMD)
AC_SUBST(DEBUG)
AC_SUBST(DEFAULT_ARCHIVE_SUBDIR)
AC_SUBST(DEFAULT_BACKUP_SUBDIR)
AC_SUBST(DEFAULT_CACHE_SUBDIR)
AC_SUBST(DEFAULT_DM_RUN_DIR)
AC_SUBST(DEFAULT_DMEVENTD_EXIT_ON_PATH)
AC_SUBST(DEFAULT_EVENT_ACTIVATION)
AC_SUBST(DEFAULT_LOCK_DIR)
AC_SUBST(DEFAULT_MIRROR_SEGTYPE)
AC_SUBST(DEFAULT_PID_DIR)
AC_SUBST(DEFAULT_PROC_DIR)
AC_SUBST(DEFAULT_PROFILE_SUBDIR)
AC_SUBST(DEFAULT_RAID10_SEGTYPE)
AC_SUBST(DEFAULT_RUN_DIR)
AC_SUBST(DEFAULT_SPARSE_SEGTYPE)
AC_SUBST(DEFAULT_SYS_DIR)
AC_SUBST(DEFAULT_SYS_LOCK_DIR)
AC_SUBST(DEFAULT_USE_BLKID_WIPING)
AC_SUBST(DEFAULT_USE_DEVICES_FILE)
AC_SUBST(DEFAULT_USE_LVMLOCKD)
AC_SUBST(DEFAULT_USE_LVMPOLLD)
AC_SUBST(DEVMAPPER)
AC_SUBST(DL_LIBS)
AC_SUBST(DMEVENTD_PATH)
AC_SUBST(DMEVENTD_PIDFILE)
AC_SUBST(DM_LIB_PATCHLEVEL)
AC_SUBST(ELDFLAGS)
AC_SUBST(FSADM)
AC_SUBST(FSADM_PATH)
AC_SUBST(INTEGRITY)
AC_SUBST(INTL)
AC_SUBST(JOBS)
AC_SUBST(LDDEPS)
AC_SUBST(LIBS)
AC_SUBST(LIB_SUFFIX)
AC_SUBST(localedir)
AC_SUBST(LVM2CMD_LIB)
AC_SUBST(LVMIMPORTVDO)
AC_SUBST(LVMIMPORTVDO_PATH)
AC_SUBST(LVMLOCKD_PIDFILE)
AC_SUBST(LVMPOLLD_PIDFILE)
AC_SUBST(LVM_LIBAPI)
AC_SUBST(LVM_MAJOR)
AC_SUBST(LVM_MINOR)
AC_SUBST(LVM_PATCHLEVEL)
AC_SUBST(LVM_PATH)
AC_SUBST(LVM_RELEASE)
AC_SUBST(LVM_RELEASE_DATE)
AC_SUBST(LVM_VERSION)
AC_SUBST(LVRESIZE_FS_HELPER_PATH)
AC_SUBST(MANGLING)
AC_SUBST(MIRRORS)
AC_SUBST(MSGFMT)
AC_SUBST(M_LIBS)
AC_SUBST(OCF)
AC_SUBST(OCFDIR)
AC_SUBST(ODIRECT)
AC_SUBST(PKGCONFIG)
AC_SUBST(PTHREAD_LIBS)
AC_SUBST(PYTHON2)
AC_SUBST(PYTHON2DIR)
AC_SUBST(PYTHON3)
AC_SUBST(PYTHON3DIR)
AC_SUBST(RT_LIBS)
AC_SUBST(SBINDIR)
AC_SUBST(SELINUX_LIBS)
AC_SUBST(SELINUX_PC)
AC_SUBST(SELINUX_STATIC_LIBS)
AC_SUBST(SHARED_LINK)
AC_SUBST(SILENT_RULES)
AC_SUBST(SNAPSHOTS)
AC_SUBST(STATICDIR)
AC_SUBST(STATIC_LDFLAGS)
AC_SUBST(STATIC_LINK)
AC_SUBST(SYSCONFDIR)
AC_SUBST(SYSTEMD_RUN_CMD)
AC_SUBST(TESTSUITE_DATA)
AC_SUBST(THIN)
AC_SUBST(THIN_CHECK_CMD)
AC_SUBST(THIN_DUMP_CMD)
AC_SUBST(THIN_REPAIR_CMD)
AC_SUBST(THIN_RESTORE_CMD)
AC_SUBST(UDEV_HAS_BUILTIN_BLKID)
AC_SUBST(UDEV_PC)
AC_SUBST(UDEV_RULES)
AC_SUBST(UDEV_RULE_EXEC_DETECTION)
AC_SUBST(UDEV_STATIC_LIBS)
AC_SUBST(UDEV_SYNC)
AC_SUBST(USE_TRACKING)
AC_SUBST(USRSBINDIR)
AC_SUBST(VALGRIND_POOL)
AC_SUBST(VDO)
AC_SUBST(VDO_FORMAT_CMD)
AC_SUBST(VDO_INCLUDE)
AC_SUBST(VDO_LIB)
AC_SUBST(WRITECACHE)
AC_SUBST(WRITE_INSTALL)
AC_SUBST(interface)
AC_SUBST(kerneldir)
AC_SUBST(kernelvsn)
AC_SUBST(libexecdir)
AC_SUBST(missingkernel)
AC_SUBST(modulesdir)
AC_SUBST(systemdsystemunitdir)
AC_SUBST(systemdutildir)
AC_SUBST(tmpdir)
AC_SUBST(tmpfilesdir)
AC_SUBST(udevdir)
AC_SUBST(udev_prefix)
AC_SUBST(usrlibdir)
AC_SUBST(usrsbindir)
################################################################################
dnl -- First and last lines should not contain files to generate in order to
dnl -- keep utility scripts running properly
AC_CONFIG_FILES([
Makefile
make.tmpl
libdm/make.tmpl
daemons/Makefile
daemons/cmirrord/Makefile
daemons/dmeventd/Makefile
daemons/dmeventd/libdevmapper-event.pc
daemons/dmeventd/plugins/Makefile
daemons/dmeventd/plugins/lvm2/Makefile
daemons/dmeventd/plugins/raid/Makefile
daemons/dmeventd/plugins/mirror/Makefile
daemons/dmeventd/plugins/snapshot/Makefile
daemons/dmeventd/plugins/thin/Makefile
daemons/dmeventd/plugins/vdo/Makefile
daemons/lvmdbusd/Makefile
daemons/lvmdbusd/lvmdbusd
daemons/lvmdbusd/lvmdb.py
daemons/lvmdbusd/lvm_shell_proxy.py
daemons/lvmdbusd/path.py
daemons/lvmpolld/Makefile
daemons/lvmlockd/Makefile
conf/Makefile
conf/example.conf
conf/lvmlocal.conf
conf/command_profile_template.profile
conf/metadata_profile_template.profile
include/Makefile
lib/Makefile
include/lvm-version.h
libdaemon/Makefile
libdaemon/client/Makefile
libdaemon/server/Makefile
libdm/Makefile
libdm/dm-tools/Makefile
libdm/libdevmapper.pc
man/Makefile
po/Makefile
scripts/lvm2-pvscan.service
scripts/blkdeactivate.sh
scripts/blk_availability_init_red_hat
scripts/blk_availability_systemd_red_hat.service
scripts/cmirrord_init_red_hat
scripts/com.redhat.lvmdbus1.service
scripts/dm_event_systemd_red_hat.service
scripts/dm_event_systemd_red_hat.socket
scripts/lvm2_cmirrord_systemd_red_hat.service
scripts/lvm2_lvmdbusd_systemd_red_hat.service
scripts/lvm2_lvmpolld_init_red_hat
scripts/lvm2_lvmpolld_systemd_red_hat.service
scripts/lvm2_lvmpolld_systemd_red_hat.socket
scripts/lvmlockd.service
scripts/lvmlocks.service
scripts/lvm2_monitoring_init_red_hat
scripts/lvm2_monitoring_systemd_red_hat.service
scripts/lvm2_tmpfiles_red_hat.conf
scripts/lvmdump.sh
scripts/Makefile
test/Makefile
tools/Makefile
udev/Makefile
])
AC_OUTPUT
AS_IF([test -n "$THIN_CONFIGURE_WARN"],
[AC_MSG_WARN([Support for thin provisioning is limited since some thin provisioning tools are missing!])])
AS_IF([test -n "$THIN_CHECK_VERSION_WARN"],
[AC_MSG_WARN([You should also install latest thin_check vsn 0.7.0 (or later) for lvm2 thin provisioning])])
AS_IF([test -n "$CACHE_CONFIGURE_WARN"],
[AC_MSG_WARN([Support for cache is limited since some cache tools are missing!])])
AS_IF([test -n "$CACHE_CHECK_VERSION_WARN"],
[AC_MSG_WARN([You should install latest cache_check vsn 0.7.0 to use lvm2 cache metadata format 2])])
AS_IF([test -n "$VDO_CONFIGURE_WARN"],
[AC_MSG_WARN([Unrecognized 'vdoformat' tool is REQUIRED for VDO logical volume creation!])])
AS_IF([test -n "$LVM_NEEDS_LIBAIO_WARN"],
[AC_MSG_WARN([Only libdm part can be build without libaio: make [[install_]]device-mapper])])
AS_IF([test "$ODIRECT" != "yes"],
[AC_MSG_WARN([O_DIRECT disabled: low-memory pvmove may lock up])])
AS_IF([test "$BUILD_LVMDBUSD" = "yes" && test "$NOTIFYDBUS_SUPPORT" = "no"],
[AC_MSG_WARN([Building D-Bus support without D-Bus notifications!])])
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