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40ed782077
lvm2/configure.ac
David Teigland 40ed782077 lvresize: add new options and defaults for fs handling 
The new option "--fs String" for lvresize/lvreduce/lvextend
controls the handling of file systems before/after resizing
the LV.  --resizefs is the same as --fs resize.

Possible --fs values:

checksize
  Only used when reducing the size, does nothing when exending.
  Check the fs size, and reduce the LV if the fs is not using
  the affected space, i.e. the fs does not need to be shrunk.
  Fail the command without reducing the fs or LV if the fs is
  using the affected space.

resize_remount | resize
  Resize the fs if needed. Mounts or unmounts the fs as
  required (avoids mounting/unmounting when possible.)
  Attempts to restore the original mount state when finished.

resize_keepmount
  Resize the fs if needed, only if it can be done without
  changing the current mount state. Fail the command without
  resizing the fs or LV if an fs resize requires mounting or
  unmounting.

resize_unmount
  Resize the fs if needed, only while unmounted. Unmount the
  fs if needed.  Fail the command without resizing the fs
  or LV if an fs resize is needed that requires the the fs
  to be mounted.

resize_fsadm
  Use the old method of calling fsadm to do handle the fs
  (deprecated).

ignore
  Resize the LV without checking for or handling a file system.

Notes on lvreduce:

When no --fs or --resizefs option is specified:
. lvextend default behavior is fs ignore.
. lvreduce default behavior is fs checksize
  (includes activating the LV.)

With the exception of --fs resize_fsadm|ignore, lvreduce requires
the recent libblkid fields FSLASTBLOCK and FSBLOCKSIZE.
FSLASTBLOCK*FSBLOCKSIZE is the last byte used by the fs on the LV,
which determines if reducing the fs is necessary.
2022-07-05 14:57:50 -05:00

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###############################################################################
## Copyright (C) 2000-2004 Sistina Software, Inc. All rights reserved.
## Copyright (C) 2004-2016 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"])
case "$host_os" in
linux*)
# equivalent to -rdynamic
ELDFLAGS="-Wl,--export-dynamic"
# FIXME Generate list and use --dynamic-list=.dlopen.sym
CLDWHOLEARCHIVE="-Wl,-whole-archive"
CLDNOWHOLEARCHIVE="-Wl,-no-whole-archive"
LIB_SUFFIX=so
DEVMAPPER=yes
BUILD_LVMPOLLD=no
ODIRECT=yes
DM_IOCTLS=yes
SELINUX=yes
FSADM=yes
LVMIMPORTVDO=yes
BLKDEACTIVATE=yes
;;
darwin*)
CFLAGS="$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
;;
*)
CLDFLAGS="${CLDFLAGS-"$LDFLAGS"}"
;;
esac
################################################################################
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="$PATH:/usr/sbin:/sbin"
dnl probably no longer needed in 2008, but...
AC_PROG_GCC_TRADITIONAL
AC_PROG_INSTALL
AC_PROG_LN_S
AC_PROG_MAKE_SET
AC_PROG_MKDIR_P
AC_PROG_RANLIB
AC_CHECK_TOOL(AR, ar)
AC_PATH_TOOL(CFLOW_CMD, cflow)
AC_PATH_TOOL(CSCOPE_CMD, cscope)
AC_PATH_TOOL(CHMOD, chmod)
AC_PATH_TOOL(WC, wc)
AC_PATH_TOOL(SORT, sort)
################################################################################
dnl -- Check for header files.
AC_HEADER_DIRENT
AC_HEADER_MAJOR
AC_HEADER_STDBOOL
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_HEADER_TIME
AC_CHECK_HEADERS([assert.h ctype.h dirent.h errno.h fcntl.h float.h \
getopt.h inttypes.h langinfo.h libgen.h limits.h locale.h paths.h \
signal.h stdarg.h stddef.h stdio.h stdlib.h string.h sys/file.h \
sys/ioctl.h syslog.h sys/mman.h sys/param.h sys/resource.h sys/stat.h \
sys/time.h sys/types.h sys/utsname.h sys/wait.h time.h \
unistd.h], , [AC_MSG_ERROR(bailing out)])
AC_CHECK_HEADERS(termios.h sys/statvfs.h sys/timerfd.h sys/vfs.h linux/magic.h linux/fiemap.h)
AC_CHECK_HEADERS(libaio.h,LVM_NEEDS_LIBAIO_WARN=,LVM_NEEDS_LIBAIO_WARN=y)
case "$host_os" in
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)) ;;
esac
################################################################################
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_SIGNAL
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 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 -- 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], [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 "$exec_prefix" = NONE -a "$prefix" = NONE && exec_prefix=""
test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
################################################################################
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=$withval, ADD_NODE=resume)
case "$ADD_NODE" in
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]);;
esac
AC_MSG_RESULT(on $ADD_NODE)
AC_DEFINE_UNQUOTED([DEFAULT_DM_ADD_NODE], $add_on, [Define default node creation behavior with dmsetup create])
dnl -- Default settings for lvm.conf { devices/use_devicesfile }
AC_MSG_CHECKING(default for use_devicesfile)
AC_ARG_WITH(default-use-devices-file,
AS_HELP_STRING([--with-default-use-devices-file], [default for lvm.conf devices/use_devicesfile = [0]]),
DEFAULT_USE_DEVICES_FILE=$withval, DEFAULT_USE_DEVICES_FILE=0)
case "$DEFAULT_USE_DEVICES_FILE" in
0|1);;
*) AC_MSG_ERROR([--with-default-use-devices-file parameter invalid]);;
esac
AC_MSG_RESULT($DEFAULT_USE_DEVICES_FILE)
AC_DEFINE_UNQUOTED(DEFAULT_USE_DEVICES_FILE, [$DEFAULT_USE_DEVICES_FILE],
[Default for lvm.conf use_devicefile.])
AC_MSG_CHECKING(default name mangling)
AC_ARG_WITH(default-name-mangling,
AS_HELP_STRING([--with-default-name-mangling=MANGLING],
[default name mangling: auto/none/hex [auto]]),
MANGLING=$withval, MANGLING=auto)
case "$MANGLING" in
auto) mangling=DM_STRING_MANGLING_AUTO;;
no|none|disabled) mangling=DM_STRING_MANGLING_NONE;;
hex) mangling=DM_STRING_MANGLING_HEX;;
*) AC_MSG_ERROR([--with-default-name-mangling parameter invalid]);;
esac
AC_MSG_RESULT($MANGLING)
AC_DEFINE_UNQUOTED([DEFAULT_DM_NAME_MANGLING], $mangling, [Define default name mangling behaviour])
################################################################################
dnl -- snapshots inclusion type
AC_MSG_CHECKING(whether to include snapshots)
AC_ARG_WITH(snapshots,
AS_HELP_STRING([--with-snapshots=TYPE],
[snapshot support: internal/none [internal]]),
SNAPSHOTS=$withval, SNAPSHOTS=internal)
AC_MSG_RESULT($SNAPSHOTS)
case "$SNAPSHOTS" in
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]) ;;
esac
################################################################################
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)
case "$MIRRORS" in
no|none|shared) ;;
internal) AC_DEFINE([MIRRORED_INTERNAL], 1,
[Define to 1 to include built-in support for mirrors.]) ;;
*) AC_MSG_ERROR([--with-mirrors parameter invalid]) ;;
esac
################################################################################
dnl -- raid inclusion type
AC_ARG_WITH(default-mirror-segtype,
AS_HELP_STRING([--with-default-mirror-segtype=TYPE],
[default mirror segtype: raid1/mirror [raid1]]),
DEFAULT_MIRROR_SEGTYPE=$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], ["$DEFAULT_RAID10_SEGTYPE"],
[Default segtype used for raid10 volumes.])
################################################################################
AC_ARG_WITH(default-sparse-segtype,
AS_HELP_STRING([--with-default-sparse-segtype=TYPE],
[default sparse segtype: thin/snapshot [thin]]),
[ case "$withval" in
thin|snapshot) DEFAULT_SPARSE_SEGTYPE=$withval ;;
*) AC_MSG_ERROR(--with-default-sparse-segtype parameter invalid) ;;
esac], DEFAULT_SPARSE_SEGTYPE="thin")
################################################################################
dnl -- thin provisioning
AC_MSG_CHECKING(whether to include thin provisioning)
AC_ARG_WITH(thin,
AS_HELP_STRING([--with-thin=TYPE],
[thin provisioning support: internal/none [internal]]),
THIN=$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($THIN)
case "$THIN" in
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)]) ;;
esac
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
case "$THIN" in
internal|shared)
# Empty means a config way to ignore thin checking
if test "$THIN_CHECK_CMD" = "autodetect"; then
AC_PATH_TOOL(THIN_CHECK_CMD, thin_check, [], [$PATH_SBIN])
if test -z "$THIN_CHECK_CMD"; then
AC_MSG_WARN([thin_check not found in path $PATH])
THIN_CHECK_CMD=/usr/sbin/thin_check
THIN_CONFIGURE_WARN=y
fi
fi
if test "$THIN_CHECK_NEEDS_CHECK" = yes && test "$THIN_CONFIGURE_WARN" != y ; then
THIN_CHECK_VSN=`"$THIN_CHECK_CMD" -V 2>/dev/null`
THIN_CHECK_VSN_MAJOR=`echo "$THIN_CHECK_VSN" | $AWK -F '.' '{print $1}'`
THIN_CHECK_VSN_MINOR=`echo "$THIN_CHECK_VSN" | $AWK -F '.' '{print $2}'`
if test -z "$THIN_CHECK_VSN_MAJOR" -o -z "$THIN_CHECK_VSN_MINOR"; then
AC_MSG_WARN([$THIN_CHECK_CMD: Bad version "$THIN_CHECK_VSN" found])
THIN_CHECK_VERSION_WARN=y
THIN_CHECK_NEEDS_CHECK=no
elif test "$THIN_CHECK_VSN_MAJOR" -eq 0 -a "$THIN_CHECK_VSN_MINOR" -lt 3; then
AC_MSG_WARN([$THIN_CHECK_CMD: Old version "$THIN_CHECK_VSN" found])
THIN_CHECK_VERSION_WARN=y
THIN_CHECK_NEEDS_CHECK=no
fi
fi
# Empty means a config way to ignore thin dumping
if test "$THIN_DUMP_CMD" = "autodetect"; then
AC_PATH_TOOL(THIN_DUMP_CMD, thin_dump, [], [$PATH_SBIN])
test -z "$THIN_DUMP_CMD" && {
AC_MSG_WARN(thin_dump not found in path $PATH)
THIN_DUMP_CMD=/usr/sbin/thin_dump
THIN_CONFIGURE_WARN=y
}
fi
# Empty means a config way to ignore thin repairing
if test "$THIN_REPAIR_CMD" = "autodetect"; then
AC_PATH_TOOL(THIN_REPAIR_CMD, thin_repair, [], [$PATH_SBIN])
test -z "$THIN_REPAIR_CMD" && {
AC_MSG_WARN(thin_repair not found in path $PATH)
THIN_REPAIR_CMD=/usr/sbin/thin_repair
THIN_CONFIGURE_WARN=y
}
fi
# Empty means a config way to ignore thin restoring
if test "$THIN_RESTORE_CMD" = "autodetect"; then
AC_PATH_TOOL(THIN_RESTORE_CMD, thin_restore, [], [$PATH_SBIN])
test -z "$THIN_RESTORE_CMD" && {
AC_MSG_WARN(thin_restore not found in path $PATH)
THIN_RESTORE_CMD=/usr/sbin/thin_restore
THIN_CONFIGURE_WARN=y
}
fi
AC_MSG_CHECKING([whether thin_check supports the needs-check flag])
AC_MSG_RESULT([$THIN_CHECK_NEEDS_CHECK])
if test "$THIN_CHECK_NEEDS_CHECK" = yes; then
AC_DEFINE([THIN_CHECK_NEEDS_CHECK], 1, [Define to 1 if the external 'thin_check' tool requires the --clear-needs-check-flag option])
fi
;;
esac
AC_DEFINE_UNQUOTED([THIN_CHECK_CMD], ["$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($CACHE)
case "$CACHE" in
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]) ;;
esac
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=$enableval, CACHE_CHECK_NEEDS_CHECK=yes)
# Test if necessary cache tools are available
# if not - use plain defaults and warn user
case "$CACHE" in
internal|shared)
# Empty means a config way to ignore cache checking
if test "$CACHE_CHECK_CMD" = "autodetect"; then
AC_PATH_TOOL(CACHE_CHECK_CMD, cache_check, [], [$PATH_SBIN])
if test -z "$CACHE_CHECK_CMD"; then
AC_MSG_WARN([cache_check not found in path $PATH])
CACHE_CHECK_CMD=/usr/sbin/cache_check
CACHE_CONFIGURE_WARN=y
fi
fi
if test "$CACHE_CHECK_NEEDS_CHECK" = yes && test "$CACHE_CONFIGURE_WARN" != y ; then
$CACHE_CHECK_CMD -V 2>/dev/null >conftest.tmp
read -r CACHE_CHECK_VSN < conftest.tmp
IFS=.- read -r CACHE_CHECK_VSN_MAJOR CACHE_CHECK_VSN_MINOR CACHE_CHECK_VSN_PATCH LEFTOVER < conftest.tmp
rm -f conftest.tmp
# Require version >= 0.5.4 for --clear-needs-check-flag
if test -z "$CACHE_CHECK_VSN_MAJOR" \
|| test -z "$CACHE_CHECK_VSN_MINOR" \
|| test -z "$CACHE_CHECK_VSN_PATCH"; then
AC_MSG_WARN([$CACHE_CHECK_CMD: Bad version "$CACHE_CHECK_VSN" found])
CACHE_CHECK_VERSION_WARN=y
CACHE_CHECK_NEEDS_CHECK=no
elif test "$CACHE_CHECK_VSN_MAJOR" -eq 0 ; then
if test "$CACHE_CHECK_VSN_MINOR" -lt 5 \
|| test "$CACHE_CHECK_VSN_MINOR" -eq 5 -a "$CACHE_CHECK_VSN_PATCH" -lt 4; then
AC_MSG_WARN([$CACHE_CHECK_CMD: Old version "$CACHE_CHECK_VSN" found])
CACHE_CHECK_VERSION_WARN=y
CACHE_CHECK_NEEDS_CHECK=no
fi
if test "$CACHE_CHECK_VSN_MINOR" -lt 7 ; then
AC_MSG_WARN([$CACHE_CHECK_CMD: Old version "$CACHE_CHECK_VSN" does not support new cache format V2])
CACHE_CHECK_VERSION_WARN=y
fi
fi
fi
# Empty means a config way to ignore cache dumping
if test "$CACHE_DUMP_CMD" = "autodetect"; then
AC_PATH_TOOL(CACHE_DUMP_CMD, cache_dump, [], [$PATH_SBIN])
test -z "$CACHE_DUMP_CMD" && {
AC_MSG_WARN(cache_dump not found in path $PATH)
CACHE_DUMP_CMD=/usr/sbin/cache_dump
CACHE_CONFIGURE_WARN=y
}
fi
# Empty means a config way to ignore cache repairing
if test "$CACHE_REPAIR_CMD" = "autodetect"; then
AC_PATH_TOOL(CACHE_REPAIR_CMD, cache_repair, [], [$PATH_SBIN])
test -z "$CACHE_REPAIR_CMD" && {
AC_MSG_WARN(cache_repair not found in path $PATH)
CACHE_REPAIR_CMD=/usr/sbin/cache_repair
CACHE_CONFIGURE_WARN=y
}
fi
# Empty means a config way to ignore cache restoring
if test "$CACHE_RESTORE_CMD" = "autodetect"; then
AC_PATH_TOOL(CACHE_RESTORE_CMD, cache_restore, [], [$PATH_SBIN])
test -z "$CACHE_RESTORE_CMD" && {
AC_MSG_WARN(cache_restore not found in path $PATH)
CACHE_RESTORE_CMD=/usr/sbin/cache_restore
CACHE_CONFIGURE_WARN=y
}
fi
AC_MSG_CHECKING([whether cache_check supports the needs-check flag])
AC_MSG_RESULT([$CACHE_CHECK_NEEDS_CHECK])
if test "$CACHE_CHECK_NEEDS_CHECK" = yes; then
AC_DEFINE([CACHE_CHECK_NEEDS_CHECK], 1, [Define to 1 if the external 'cache_check' tool requires the --clear-needs-check-flag option])
fi
;;
esac
AC_DEFINE_UNQUOTED([CACHE_CHECK_CMD], ["$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")
case "$VDO" in
no|none) ;;
internal)
AC_DEFINE([VDO_INTERNAL], 1, [Define to 1 to include built-in support for vdo.])
if test "$VDO_FORMAT_CMD" = "autodetect"; then
AC_PATH_TOOL(VDO_FORMAT_CMD, vdoformat, [], [$PATH])
if test -z "$VDO_FORMAT_CMD"; then
AC_MSG_WARN([vdoformat not found in path $PATH])
VDO_FORMAT_CMD=/usr/bin/vdoformat
VDO_CONFIGURE_WARN=y
fi
fi
;;
*) AC_MSG_ERROR([--with-vdo parameter invalid]) ;;
esac
AC_DEFINE_UNQUOTED([VDO_FORMAT_CMD], ["$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 vdoformating ?
#
#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)
case "$WRITECACHE" in
no|none) ;;
internal)
AC_DEFINE([WRITECACHE_INTERNAL], 1, [Define to 1 to include built-in support for writecache.])
;;
*) AC_MSG_ERROR([--with-writecache parameter invalid]) ;;
esac
################################################################################
dnl -- integrity inclusion type
AC_MSG_CHECKING(whether to include integrity)
AC_ARG_WITH(integrity,
AS_HELP_STRING([--with-integrity=TYPE],
[integrity support: internal/none [internal]]),
INTEGRITY=$withval, INTEGRITY="internal")
AC_MSG_RESULT($INTEGRITY)
case "$INTEGRITY" in
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]) ;;
esac
################################################################################
# Allow users to override default location for libaio
# there seems to be no pkg-config support available
AIO_CFLAGS=
AIO_LIBS=${AIO_LIBS:--laio}
AC_ARG_VAR([AIO_CFLAGS], [C compiler flags for AIO])
AC_ARG_VAR([AIO_LIBS], [linker flags for AIO])
################################################################################
dnl -- Disable readline
AC_ARG_ENABLE([readline],
AS_HELP_STRING([--disable-readline], [disable readline support]),
READLINE=$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='${prefix}/lib/ocf/resource.d/lvm2')
################################################################################
dnl -- Init pkg-config with dummy invokation:
dnl -- this is required because PKG_CHECK_MODULES macro is expanded
dnl -- to initialize the pkg-config environment only at the first invokation,
dnl -- that would be conditional in this configure.in.
pkg_config_init() {
if test "$PKGCONFIG_INIT" != 1; then
PKG_CHECK_MODULES(PKGCONFIGINIT, pkgconfiginit, [],
[AC_MSG_RESULT([pkg-config initialized])])
PKGCONFIG_INIT=1
fi
}
################################################################################
AC_MSG_CHECKING(for default run directory)
RUN_DIR="/run"
test -d "/run" || 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]),
CMIRRORD=$enableval, CMIRRORD=no)
AC_MSG_RESULT($CMIRRORD)
BUILD_CMIRRORD=$CMIRRORD
################################################################################
dnl -- cmirrord pidfile
if test "$BUILD_CMIRRORD" = yes; then
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, ["$CMIRRORD_PIDFILE"],
[Path to cmirrord pidfile.])
fi
################################################################################
dnl -- Look for corosync libraries if required.
if [[ "$BUILD_CMIRRORD" = yes ]]; then
pkg_config_init
if test "$HAVE_CPG" != yes; then
PKG_CHECK_MODULES(CPG, libcpg)
fi
fi
################################################################################
dnl -- Enable debugging
AC_MSG_CHECKING(whether to enable debugging)
AC_ARG_ENABLE(debug, AS_HELP_STRING([--enable-debug], [enable debugging]),
DEBUG=$enableval, DEBUG=no)
AC_MSG_RESULT($DEBUG)
dnl -- Normally turn off optimisation for debug builds
if test "$DEBUG" = yes; then
COPTIMISE_FLAG=
else
CSCOPE_CMD=
fi
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]]),
[ case "$withval" in
gnu|no) symvers=$withval ;;
*) AC_MSG_ERROR(--with-symvers parameter invalid) ;;
esac], symvers=gnu)
AC_MSG_RESULT($symvers)
if test "$GCC" = "yes" && test "$symvers" = "gnu" ; then
AC_DEFINE(GNU_SYMVER, 1,
[Define to use GNU versioning in the shared library.])
case "$host_os" in
linux*)
CLDFLAGS="${CLDFLAGS-"$LDFLAGS"} -Wl,--version-script,.export.sym"
LDDEPS="$LDDEPS .export.sym"
;;
esac
fi
################################################################################
dnl -- Enable profiling
AC_MSG_CHECKING(whether to gather gcov profiling data)
AC_ARG_ENABLE(profiling,
AS_HELP_STRING([--enable-profiling],
[gather gcov profiling data]),
PROFILING=$enableval, PROFILING=no)
AC_MSG_RESULT($PROFILING)
if test "$PROFILING" = yes; then
COPTIMISE_FLAG="$COPTIMISE_FLAG -fprofile-arcs -ftest-coverage"
AC_PATH_TOOL(LCOV, lcov)
AC_PATH_TOOL(GENHTML, genhtml)
test -z "$LCOV" -o -z "$GENHTML" && AC_MSG_ERROR([lcov and genhtml are required for profiling])
AC_PATH_TOOL(GENPNG, genpng)
if test -n "$GENPNG"; then
AC_MSG_CHECKING([whether $GENPNG has all required modules])
if "$GENPNG" --help > /dev/null 2>&1 ; then
AC_MSG_RESULT(ok)
GENHTML="$GENHTML --frames"
else
AC_MSG_RESULT([not supported])
AC_MSG_WARN([GD.pm perl module is not installed])
GENPNG=
fi
fi
fi
################################################################################
dnl -- Set LVM2 testsuite data
TESTSUITE_DATA='${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($VALGRIND_POOL)
pkg_config_init
PKG_CHECK_MODULES(VALGRIND, valgrind, [HAVE_VALGRIND=yes], [if test x$VALGRIND_POOL = xyes; then AC_MSG_ERROR(bailing out); fi])
AC_SUBST(VALGRIND_CFLAGS)
if test x$HAVE_VALGRIND = xyes; then
AC_DEFINE([HAVE_VALGRIND], 1, [valgrind.h found])
fi
if test x$VALGRIND_POOL = xyes; then
AC_DEFINE([VALGRIND_POOL], 1, [Enable a valgrind aware build of pool])
fi
################################################################################
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)
if test "$DEVMAPPER" = yes; then
AC_DEFINE([DEVMAPPER_SUPPORT], 1, [Define to 1 to enable LVM2 device-mapper interaction.])
fi
################################################################################
dnl -- Build lvmpolld
AC_MSG_CHECKING(whether to build lvmpolld)
AC_ARG_ENABLE(lvmpolld,
AS_HELP_STRING([--enable-lvmpolld],
[enable the LVM Polling Daemon]),
LVMPOLLD=$enableval, LVMPOLLD=no)
test -n "$LVMPOLLD" && BUILD_LVMPOLLD=$LVMPOLLD
AC_MSG_RESULT($BUILD_LVMPOLLD)
################################################################################
BUILD_LVMLOCKD=no
dnl -- Build lvmlockdsanlock
AC_MSG_CHECKING(whether to build lvmlockdsanlock)
AC_ARG_ENABLE(lvmlockd-sanlock,
AS_HELP_STRING([--enable-lvmlockd-sanlock],
[enable the LVM lock daemon using sanlock]),
LOCKDSANLOCK=$enableval, LOCKDSANLOCK=no)
AC_MSG_RESULT($LOCKDSANLOCK)
BUILD_LOCKDSANLOCK=$LOCKDSANLOCK
dnl -- Look for sanlock libraries
if test "$BUILD_LOCKDSANLOCK" = yes; then
PKG_CHECK_MODULES(LOCKD_SANLOCK, libsanlock_client >= 3.3.0, [HAVE_LOCKD_SANLOCK=yes], $bailout)
AC_DEFINE([LOCKDSANLOCK_SUPPORT], 1, [Define to 1 to include code that uses lvmlockd sanlock option.])
BUILD_LVMLOCKD=yes
fi
################################################################################
dnl -- Build lvmlockddlm
AC_MSG_CHECKING(whether to build lvmlockddlm)
AC_ARG_ENABLE(lvmlockd-dlm,
AS_HELP_STRING([--enable-lvmlockd-dlm],
[enable the LVM lock daemon using dlm]),
LOCKDDLM=$enableval, LOCKDDLM=no)
AC_MSG_RESULT($LOCKDDLM)
BUILD_LOCKDDLM=$LOCKDDLM
dnl -- Look for dlm libraries
if test "$BUILD_LOCKDDLM" = yes; then
PKG_CHECK_MODULES(LOCKD_DLM, libdlm, [HAVE_LOCKD_DLM=yes], $bailout)
AC_DEFINE([LOCKDDLM_SUPPORT], 1, [Define to 1 to include code that uses lvmlockd dlm option.])
BUILD_LVMLOCKD=yes
fi
################################################################################
dnl -- Build lvmlockddlmcontrol
AC_MSG_CHECKING(whether to build lvmlockddlmcontrol)
AC_ARG_ENABLE(lvmlockd-dlmcontrol,
AS_HELP_STRING([--enable-lvmlockd-dlmcontrol],
[enable lvmlockd remote refresh using libdlmcontrol]),
LOCKDDLM_CONTROL=$enableval, LOCKDDLM_CONTROL=no)
AC_MSG_RESULT($LOCKDDLM_CONTROL)
BUILD_LOCKDDLM_CONTROL=$LOCKDDLM_CONTROL
dnl -- Look for libdlmcontrol libraries
if test "$BUILD_LOCKDDLM_CONTROL" = yes; then
PKG_CHECK_MODULES(LOCKD_DLM_CONTROL, libdlmcontrol >= 3.2, [HAVE_LOCKD_DLM_CONTROL=yes], $bailout)
AC_DEFINE([LOCKDDLM_CONTROL_SUPPORT], 1, [Define to 1 to include code that uses lvmlockd dlm control option.])
BUILD_LVMLOCKD=yes
fi
################################################################################
dnl -- Build lvmlockdidm
AC_MSG_CHECKING(whether to build lvmlockdidm)
AC_ARG_ENABLE(lvmlockd-idm,
AS_HELP_STRING([--enable-lvmlockd-idm],
[enable the LVM lock daemon using idm]),
LOCKDIDM=$enableval, LOCKDIDM=no)
AC_MSG_RESULT($LOCKDIDM)
BUILD_LOCKDIDM=$LOCKDIDM
dnl -- Look for Seagate IDM libraries
if test "$BUILD_LOCKDIDM" = yes; then
PKG_CHECK_MODULES(LOCKD_IDM, libseagate_ilm >= 0.1.0, [HAVE_LOCKD_IDM=yes], $bailout)
PKG_CHECK_EXISTS(blkid >= 2.24, [HAVE_LOCKD_IDM=yes], $bailout)
AC_DEFINE([LOCKDIDM_SUPPORT], 1, [Define to 1 to include code that uses lvmlockd IDM option.])
BUILD_LVMLOCKD=yes
fi
################################################################################
dnl -- Build lvmlockd
AC_MSG_CHECKING(whether to build lvmlockd)
AC_MSG_RESULT($BUILD_LVMLOCKD)
if test "$BUILD_LVMLOCKD" = yes; then
AS_IF([test "$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]),
[case ${enableval} in
yes) DEFAULT_USE_LVMLOCKD=1 ;;
*) DEFAULT_USE_LVMLOCKD=0 ;;
esac], DEFAULT_USE_LVMLOCKD=1)
AC_MSG_RESULT($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, ["$LVMLOCKD_PIDFILE"],
[Path to lvmlockd pidfile.])
else
DEFAULT_USE_LVMLOCKD=0
fi
AC_DEFINE_UNQUOTED(DEFAULT_USE_LVMLOCKD, [$DEFAULT_USE_LVMLOCKD],
[Use lvmlockd by default.])
################################################################################
dnl -- Check lvmpolld
if test "$BUILD_LVMPOLLD" = yes; then
AC_MSG_CHECKING([defaults for use_lvmpolld])
AC_ARG_ENABLE(use_lvmpolld,
AS_HELP_STRING([--disable-use-lvmpolld],
[disable usage of LVM Poll Daemon]),
[case ${enableval} in
yes) DEFAULT_USE_LVMPOLLD=1 ;;
*) DEFAULT_USE_LVMPOLLD=0 ;;
esac], DEFAULT_USE_LVMPOLLD=1)
AC_MSG_RESULT($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, ["$LVMPOLLD_PIDFILE"],
[Path to lvmpolld pidfile.])
else
DEFAULT_USE_LVMPOLLD=0
fi
AC_DEFINE_UNQUOTED(DEFAULT_USE_LVMPOLLD, [$DEFAULT_USE_LVMPOLLD],
[Use lvmpolld by default.])
################################################################################
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)
AC_DEFINE([DMFILEMAPD], $BUILD_DMFILEMAPD, [Define to 1 to enable the device-mapper filemap daemon.])
dnl -- dmfilemapd requires FIEMAP
if test "$BUILD_DMFILEMAPD" = yes; then
AC_CHECK_HEADER([linux/fiemap.h], , [AC_MSG_ERROR(--enable-dmfilemapd requires fiemap.h)])
fi
SYSTEMD_MIN_VERSION=0
pkg_config_init
PKG_CHECK_EXISTS(systemd >= 205, [SYSTEMD_MIN_VERSION=205], [])
################################################################################
dnl -- Build notifydbus
PKG_CHECK_EXISTS(systemd >= 221, [SYSTEMD_MIN_VERSION=221], [])
AC_MSG_CHECKING(whether to build notifydbus)
AC_ARG_ENABLE(notify-dbus,
AS_HELP_STRING([--enable-notify-dbus],
[enable LVM notification using dbus]),
AS_IF([test "$enableval" = yes && test "$SYSTEMD_MIN_VERSION" -lt 221],
AC_MSG_ERROR([Enabling notify-dbus requires systemd >= 221]))
NOTIFYDBUS_SUPPORT=$enableval, NOTIFYDBUS_SUPPORT=no)
AC_MSG_RESULT($NOTIFYDBUS_SUPPORT)
AS_IF([test "$NOTIFYDBUS_SUPPORT" = yes],
AC_DEFINE([NOTIFYDBUS_SUPPORT], 1, [Define to 1 to include code that uses dbus notification.]))
################################################################################
dnl -- Build with systemd journaling when the header file is present
AS_IF([test "$SYSTEMD_MIN_VERSION" -ge 221], [SYSTEMD_JOURNAL_SUPPORT=maybe], [SYSTEMD_JOURNAL_SUPPORT=no])
AC_CHECK_HEADER([systemd/sd-journal.h],
[AS_IF([test "$SYSTEMD_JOURNAL_SUPPORT" != no], [SYSTEMD_JOURNAL_SUPPORT=yes])],
[SYSTEMD_JOURNAL_SUPPORT=no])
AC_MSG_CHECKING(whether to log to systemd journal)
AC_ARG_ENABLE(systemd-journal,
AS_HELP_STRING([--disable-systemd-journal],
[disable LVM systemd journaling]),
AS_IF([test "$enableval" = yes && test "$SYSTEMD_JOURNAL_SUPPORT" = no],
AC_MSG_ERROR([Enabling systemd journal requires systemd/sd-journal.h and systemd >= 221.]))
SYSTEMD_JOURNAL_SUPPORT=$enableval, [])
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
PKG_CHECK_EXISTS(systemd >= 234, [SYSTEMD_MIN_VERSION=234 APP_MACHINEID_SUPPORT=maybe], [APP_MACHINEID_SUPPORT=no])
AC_CHECK_HEADER([systemd/sd-id128.h],
[AS_IF([test "$APP_MACHINEID_SUPPORT" != no], [APP_MACHINEID_SUPPORT=yes])],
[APP_MACHINEID_SUPPORT=no])
AC_MSG_CHECKING(whether to support systemd appmachineid)
AC_ARG_ENABLE(app-machineid,
AC_HELP_STRING([--disable-app-machineid],
[disable LVM system ID using app-specific machine-id]),
AS_IF([test "$enableval" = yes && test "$APP_MACHINEID_SUPPORT" = no],
AC_MSG_ERROR([Enabling app machineid requires systemd/sd-id128.h and systemd >= 234.]))
APP_MACHINEID_SUPPORT=$enableval, [])
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 -- Look for libsystemd libraries if needed
AS_IF([test "$NOTIFYDBUS_SUPPORT" = yes || test "$SYSTEMD_JOURNAL_SUPPORT" = yes || test "$APP_MACHINEID_SUPPORT" = yes ] ,[
pkg_config_init
PKG_CHECK_MODULES(SYSTEMD, [systemd], [SYSTEMD_LIBS="-lsystemd"], $bailout) ])
################################################################################
dnl -- Enable blkid wiping functionality
AC_ARG_ENABLE(blkid_wiping,
AS_HELP_STRING([--disable-blkid_wiping],
[disable libblkid detection of signatures when wiping and use native code instead]),
BLKID_WIPING=$enableval, BLKID_WIPING=maybe)
DEFAULT_USE_BLKID_WIPING=0
if test "$BLKID_WIPING" != no; then
pkg_config_init
PKG_CHECK_MODULES(BLKID, blkid >= 2.24,
[ BLKID_WIPING=yes
BLKID_PC="blkid"
DEFAULT_USE_BLKID_WIPING=1
AC_DEFINE([BLKID_WIPING_SUPPORT], 1, [Define to 1 to use libblkid detection of signatures when wiping.])
], [if test "$BLKID_WIPING" = maybe; then
BLKID_WIPING=no
else
AC_MSG_ERROR([bailing out... blkid library >= 2.24 is required])
fi])
fi
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-systemd protocol to instantiate a service for background jobs
dnl -- Requires systemd version 205 at least (including support for systemd-run)
AC_ARG_ENABLE(udev-systemd-background-jobs,
AS_HELP_STRING([--disable-udev-systemd-background-jobs],
[disable udev-systemd protocol to instantiate a service for background job]),
UDEV_SYSTEMD_BACKGROUND_JOBS=$enableval,
UDEV_SYSTEMD_BACKGROUND_JOBS=maybe)
if test "$UDEV_SYSTEMD_BACKGROUND_JOBS" != no; then
AS_IF([test "$SYSTEMD_MIN_VERSION" -ge 205],
UDEV_SYSTEMD_BACKGROUND_JOBS=yes,
AS_IF([test "$UDEV_SYSTEMD_BACKGROUND_JOBS" = maybe],
[UDEV_SYSTEMD_BACKGROUND_JOBS=no],
[AC_MSG_ERROR([bailing out... systemd >= 205 is required])]))
fi
AC_MSG_CHECKING(whether to use udev-systemd protocol for jobs in background)
AC_MSG_RESULT($UDEV_SYSTEMD_BACKGROUND_JOBS)
################################################################################
dnl -- Enable udev synchronisation
AC_MSG_CHECKING(whether to enable synchronisation with udev processing)
AC_ARG_ENABLE(udev_sync,
AS_HELP_STRING([--enable-udev_sync],
[enable synchronisation with udev processing]),
UDEV_SYNC=$enableval, UDEV_SYNC=no)
AC_MSG_RESULT($UDEV_SYNC)
if test "$UDEV_SYNC" = yes; then
pkg_config_init
PKG_CHECK_MODULES(UDEV, libudev >= 143, [UDEV_PC="libudev"])
AC_DEFINE([UDEV_SYNC_SUPPORT], 1, [Define to 1 to enable synchronisation 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=$ac_check_lib_save_LIBS
fi
dnl -- Enable udev rules
AC_MSG_CHECKING(whether to enable installation of udev rules required for synchronisation)
AC_ARG_ENABLE(udev_rules,
AS_HELP_STRING([--enable-udev_rules],
[install rule files needed for udev synchronisation]),
UDEV_RULES=$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
if test "$UDEV_RULE" != no ; then
AC_MSG_CHECKING(whether udev supports built-in blkid)
pkg_config_init
if $("$PKG_CONFIG" --atleast-version=176 libudev); then
UDEV_HAS_BUILTIN_BLKID=yes
else
UDEV_HAS_BUILTIN_BLKID=no
fi
AC_MSG_RESULT($UDEV_HAS_BUILTIN_BLKID)
fi
################################################################################
dnl -- Compatible units suffix mode
AC_ARG_ENABLE(units-compat,
AS_HELP_STRING([--enable-units-compat],
[enable output compatibility with old versions that
that do not use KiB-style unit suffixes]),
UNITS_COMPAT=$enableval, UNITS_COMPAT=no)
if test "$UNITS_COMPAT" = yes; then
AC_DEFINE([DEFAULT_SI_UNIT_CONSISTENCY], 0, [Define to 0 to reinstate the pre-2.02.54 handling of unit suffixes.])
fi
################################################################################
dnl -- Disable ioctl
AC_ARG_ENABLE(ioctl,
AS_HELP_STRING([--disable-ioctl],
[disable ioctl calls to device-mapper in the kernel]),
DM_IOCTLS=$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($ODIRECT)
if test "$ODIRECT" = yes; then
AC_DEFINE([O_DIRECT_SUPPORT], 1, [Define to 1 to enable O_DIRECT support.])
fi
################################################################################
dnl -- Enable cmdlib
AC_MSG_CHECKING(whether to compile liblvm2cmd.so)
AC_ARG_ENABLE(cmdlib,
AS_HELP_STRING([--enable-cmdlib], [build shared command library]),
CMDLIB=$enableval, CMDLIB=no)
AC_MSG_RESULT($CMDLIB)
AC_SUBST([LVM2CMD_LIB])
test "$CMDLIB" = yes \
&& LVM2CMD_LIB=-llvm2cmd \
|| LVM2CMD_LIB=
################################################################################
dnl -- Enable D-Bus service
AC_MSG_CHECKING(whether to include Python D-Bus support)
AC_ARG_ENABLE(dbus-service,
AS_HELP_STRING([--enable-dbus-service], [install D-Bus support]),
BUILD_LVMDBUSD=$enableval, BUILD_LVMDBUSD=no)
AC_MSG_RESULT($BUILD_LVMDBUSD)
AS_IF([test "$NOTIFYDBUS_SUPPORT" = yes && test "BUILD_LVMDBUSD" = yes],
[AC_MSG_WARN([Building D-Bus support without D-Bus notifications.])])
################################################################################
dnl -- Enable Python dbus library
if test "$BUILD_LVMDBUSD" = yes; then
unset am_cv_pathless_PYTHON ac_cv_path_PYTHON am_cv_python_platform
unset am_cv_python_pythondir am_cv_python_version am_cv_python_pyexecdir
unset ac_cv_path_PYTHON_CONFIG ac_cv_path_ac_pt_PYTHON_CONFIG
m4_define_default([_AM_PYTHON_INTERPRETER_LIST],[ python3 python2 python dnl
python3.9 python3.8 python3.7 python3.6 python3.5 python3.4 python3.3 python3.2 python3.1 python3.0 dnl
python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 ])
AM_PATH_PYTHON([3])
PYTHON3=$PYTHON
test -z "$PYTHON3" && AC_MSG_ERROR([python3 is required for --enable-python3_bindings or --enable-dbus-service but cannot be found])
AC_PATH_TOOL(PYTHON3_CONFIG, python3-config)
test -z "$PYTHON3_CONFIG" && AC_MSG_ERROR([python3 headers are required for --enable-python3_bindings or --enable-dbus-service but cannot be found])
PYTHON3_INCDIRS=`"$PYTHON3_CONFIG" --includes`
PYTHON3_LIBDIRS=`"$PYTHON3_CONFIG" --libs`
PYTHON3DIR=$pythondir
test "$PYTHON3_BINDINGS" = yes && PYTHON_BINDINGS=yes
# To get this macro, install autoconf-archive package then run autoreconf
AC_PYTHON_MODULE([pyudev], [Required], python3)
AC_PYTHON_MODULE([dbus], [Required], python3)
fi
################################################################################
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
if test "$BUILD_DMEVENTD" = yes; then
if test "$MIRRORS" != internal; then
AC_MSG_ERROR([--enable-dmeventd currently requires --with-mirrors=internal])
fi
if test "$CMDLIB" = no; then
AC_MSG_ERROR([--enable-dmeventd requires --enable-cmdlib to be used as well])
fi
AC_DEFINE([DMEVENTD], 1, [Define to 1 to enable the device-mapper event daemon.])
fi
################################################################################
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
if [[ \( "$LVM1" = shared -o "$POOL" = shared \
\) -a "$STATIC_LINK" = yes ]]; then
AC_MSG_ERROR([Features cannot be 'shared' when building statically])
fi
################################################################################
AC_CHECK_LIB(m, log10,
[M_LIBS="-lm"], hard_bailout)
################################################################################
AC_CHECK_LIB([pthread], [pthread_mutex_lock],
[PTHREAD_LIBS="-lpthread"], hard_bailout)
################################################################################
dnl -- Disable selinux
AC_MSG_CHECKING(whether to enable selinux support)
AC_ARG_ENABLE(selinux,
AS_HELP_STRING([--disable-selinux], [disable selinux support]),
SELINUX=$enableval)
AC_MSG_RESULT($SELINUX)
################################################################################
dnl -- Check for selinux
if test "$SELINUX" = yes; then
AC_CHECK_LIB([sepol], [sepol_check_context], [
AC_DEFINE([HAVE_SEPOL], 1, [Define to 1 if sepol_check_context is available.])
SELINUX_LIBS="-lsepol"])
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="-lselinux $SELINUX_LIBS"
SELINUX_PC="libselinux"
HAVE_SELINUX=yes ], [
AC_MSG_WARN(Disabling selinux)
SELINUX_LIBS=
SELINUX_PC=
HAVE_SELINUX=no ])
fi
################################################################################
dnl -- Check BLKZEROOUT support
AC_CACHE_CHECK([for BLKZEROOUT in sys/ioctl.h.],
[ac_cv_have_blkzeroout],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[#include <sys/ioctl.h>
#include <linux/fs.h>
int bar(void) { return ioctl(0, BLKZEROOUT, 0); }]
)], [ac_cv_have_blkzeroout=yes], [ac_cv_have_blkzeroout=no])])
AC_ARG_ENABLE(blkzeroout,
AS_HELP_STRING([--disable-blkzeroout],
[do not use BLKZEROOUT for device zeroing]),
BLKZEROOUT=$enableval, BLKZEROOUT=yes)
AC_MSG_CHECKING(whether to use BLKZEROOUT for device zeroing)
if test "$BLKZEROOUT" = yes; then
AC_IF_YES(ac_cv_have_blkzeroout,
AC_DEFINE(HAVE_BLKZEROOUT, 1,
[Define if ioctl BLKZEROOUT can be used for device zeroing.]),
BLKZEROOUT=no)
fi
AC_MSG_RESULT($BLKZEROOUT)
################################################################################
dnl -- Check for realtime clock support
RT_LIBS=
HAVE_REALTIME=no
if test "$REALTIME" = yes; then
AC_CHECK_FUNCS([clock_gettime], HAVE_REALTIME=yes)
AS_IF([test "$HAVE_REALTIME" != yes], [ # try again with -lrt
AC_CHECK_LIB([rt], [clock_gettime], RT_LIBS="-lrt"; HAVE_REALTIME=yes)])
if test "$HAVE_REALTIME" = yes; then
AC_DEFINE([HAVE_REALTIME], 1, [Define to 1 to include support for realtime clock.])
else
AC_MSG_WARN(Disabling realtime clock)
fi
fi
dnl Check if the system has struct stat st_ctim.
AC_CACHE_CHECK([for struct stat has st_ctim.],
[ac_cv_stat_st_ctim],
[AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[#include <sys/stat.h>
long bar(void) { struct stat s; return (long)(s.st_ctim.tv_sec + s.st_ctim.tv_nsec);}]
)], [ac_cv_stat_st_ctim=yes], [ac_cv_stat_st_ctim=no])])
AC_IF_YES(ac_cv_stat_st_ctim,
AC_DEFINE(HAVE_STAT_ST_CTIM, 1,
[Define if struct stat has a field st_ctim with timespec for ctime]))
################################################################################
dnl -- Check for getopt
AC_CHECK_HEADERS(getopt.h, AC_DEFINE([HAVE_GETOPTLONG], 1, [Define to 1 if getopt_long is available.]))
################################################################################
dnl -- Check for editline
if test "$EDITLINE" == yes; then
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.])
)
fi
################################################################################
dnl -- Check for readline (Shamelessly copied from parted 1.4.17)
if test "$READLINE" != no; then
lvm_saved_libs=$LIBS
AC_SEARCH_LIBS([tgetent], [tinfo ncurses curses termcap termlib],
READLINE_LIBS=$ac_cv_search_tgetent, [
if test "$READLINE" = yes; then
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.])
fi])
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 $READLINE_LIBS"
]) ], [
READLINE_LIBS=
if test "$READLINE" = yes; then
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).])
fi ])
LIBS="$READLINE_LIBS $lvm_saved_libs"
AC_CHECK_FUNCS([rl_completion_matches])
LIBS=$lvm_saved_libs
fi
################################################################################
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)
if test "$INTL" = yes; then
# FIXME - Move this - can be device-mapper too
INTL_PACKAGE="lvm2"
AC_PATH_TOOL(MSGFMT, msgfmt)
AS_IF([test -z "$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 $localedir))"], [Locale-dependent data])
fi
################################################################################
dnl -- FIXME: need to switch to regular option here --sysconfdir
AC_ARG_WITH(confdir,
AS_HELP_STRING([--with-confdir=DIR],
[configuration files in DIR [/etc]]),
CONFDIR=$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='${prefix}/sbin')
################################################################################
AC_ARG_WITH(udev_prefix,
AS_HELP_STRING([--with-udev-prefix=UPREFIX],
[install udev rule files in UPREFIX [EPREFIX]]),
udev_prefix=$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='${udev_prefix}/lib/udev/rules.d')
################################################################################
dnl -- Get the systemd system unit dir value from pkg_config automatically if value not given explicitly.
dnl -- This follows the recommendation for systemd integration best practices mentioned in daemon(7) manpage.
AC_ARG_WITH(systemdsystemunitdir,
AS_HELP_STRING([--with-systemdsystemunitdir=DIR],
[systemd service files in DIR]),
systemdsystemunitdir=$withval,
pkg_config_init
pkg_systemdsystemunitdir=$("$PKG_CONFIG" --variable=systemdsystemunitdir systemd))
test -n "$pkg_systemdsystemunitdir" && systemdsystemunitdir=$pkg_systemdsystemunitdir
test -z "$systemdsystemunitdir" && systemdsystemunitdir='${exec_prefix}/lib/systemd/system';
systemdutildir=$("$PKG_CONFIG" --variable=systemdutildir systemd)
test -z "$systemdutildir" && systemdutildir='${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 -- Ensure additional headers required
if test "$READLINE" = yes; then
AC_CHECK_HEADERS(readline/readline.h readline/history.h,,hard_bailout)
fi
AC_MSG_CHECKING(whether to enable readline)
AC_MSG_RESULT($READLINE)
if test "$EDITLINE" = yes; then
AC_CHECK_HEADERS(editline/readline.h,,hard_bailout)
fi
AC_MSG_CHECKING(whether to enable editline)
AC_MSG_RESULT($EDITLINE)
if test "$BUILD_CMIRRORD" = yes; then
AC_CHECK_FUNCS(atexit,,hard_bailout)
fi
if test "$BUILD_LVMLOCKD" = yes; then
AS_IF([test "$HAVE_REALTIME" != yes], [AC_MSG_ERROR([Realtime clock support is mandatory for lvmlockd.])])
AC_CHECK_FUNCS(strtoull,,hard_bailout)
fi
if test "$BUILD_LVMPOLLD" = yes; then
AC_CHECK_FUNCS(strpbrk,,hard_bailout)
AC_FUNC_STRERROR_R
fi
if test "$BUILD_DMEVENTD" = yes; then
AC_CHECK_HEADERS(arpa/inet.h,,hard_bailout)
fi
if test "$HAVE_LIBDL" = yes; then
AC_CHECK_HEADERS(dlfcn.h,,hard_bailout)
fi
if test "$INTL" = yes; then
AC_CHECK_HEADERS(libintl.h,,hard_bailout)
fi
if test "$UDEV_SYNC" = yes; then
AC_CHECK_HEADERS(sys/ipc.h sys/sem.h,,hard_bailout)
fi
if test "$BUILD_DMFILEMAPD" = yes; then
AC_CHECK_HEADERS([sys/inotify.h],,hard_bailout)
fi
################################################################################
AC_PATH_TOOL(MODPROBE_CMD, modprobe, [], [$PATH_SBIN])
if test -n "$MODPROBE_CMD"; then
AC_DEFINE_UNQUOTED([MODPROBE_CMD], ["$MODPROBE_CMD"], [The path to 'modprobe', if available.])
fi
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, ["$LVMIMPORTVDO_PATH"], [Path to lvm_import_vdo script.])
MOUNT_PATH="/usr/bin/mount"
AC_DEFINE_UNQUOTED(MOUNT_PATH, ["$MOUNT_PATH"], [Path to mount binary.])
UMOUNT_PATH="/usr/bin/umount"
AC_DEFINE_UNQUOTED(UMOUNT_PATH, ["$UMOUNT_PATH"], [Path to umount binary.])
E2FSCK_PATH="$SBINDIR/e2fsck"
AC_DEFINE_UNQUOTED(E2FSCK_PATH, ["$E2FSCK_PATH"], [Path to e2fsck binary.])
RESIZE2FS_PATH="$SBINDIR/resize2fs"
AC_DEFINE_UNQUOTED(RESIZE2FS_PATH, ["$RESIZE2FS_PATH"], [Path to resize2fs binary.])
XFS_GROWFS_PATH="$SBINDIR/xfs_growfs"
AC_DEFINE_UNQUOTED(XFS_GROWFS_PATH, ["$XFS_GROWFS_PATH"], [Path to xfs_growfs binary.])
################################################################################
dnl -- dmeventd pidfile and executable path
if test "$BUILD_DMEVENTD" = yes; then
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_DEFINE_UNQUOTED(DMEVENTD_PIDFILE, ["$DMEVENTD_PIDFILE"],
[Path to dmeventd pidfile.])
fi
if test "$BUILD_DMEVENTD" = yes; then
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_DEFINE_UNQUOTED(DMEVENTD_PATH, ["$DMEVENTD_PATH"],
[Path to dmeventd binary.])
fi
################################################################################
dnl -- various defaults
dnl -- FIXME: need to switch to regular option here --sysconfdir
AC_ARG_WITH(default-system-dir,
AS_HELP_STRING([--with-default-system-dir=DIR],
[default LVM system directory [/etc/lvm]]),
DEFAULT_SYS_DIR=$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 "$DEFAULT_SYS_LOCK_DIR" || DEFAULT_SYS_LOCK_DIR="/var/lock"
# Support configurable locking subdir for lvm
AC_ARG_WITH(default-locking-dir,
AS_HELP_STRING([--with-default-locking-dir=DIR],
[default locking directory [autodetect_lock_dir/lvm]]),
DEFAULT_LOCK_DIR=$withval,
[AC_MSG_CHECKING(for default lock directory)
DEFAULT_LOCK_DIR="$DEFAULT_SYS_LOCK_DIR/lvm"
AC_MSG_RESULT($DEFAULT_LOCK_DIR)])
AC_DEFINE_UNQUOTED(DEFAULT_LOCK_DIR, ["$DEFAULT_LOCK_DIR"],
[Name of default locking directory.])
################################################################################
dnl -- which kernel interface to use (ioctl only)
AC_MSG_CHECKING(for kernel interface choice)
AC_ARG_WITH(interface,
AS_HELP_STRING([--with-interface=IFACE],
[choose kernel interface (ioctl) [ioctl]]),
interface=$withval, interface=ioctl)
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=`cat "$srcdir"/VERSION_DM | $AWK -F '[[-. ]]' '{printf "%s.%s.%s",$1,$2,$3}'`
read VER < "$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])
AC_ARG_VAR([BLKID_CFLAGS], [C compiler flags for blkid])
AC_ARG_VAR([BLKID_LIBS], [linker flags for blkid])
AC_ARG_VAR([CPG_CFLAGS], [C compiler flags for cpg])
AC_ARG_VAR([CPG_LIBS], [linker flags for cpg])
AC_ARG_VAR([EDITLINE_CFLAGS], [C compiler flags for editline])
AC_ARG_VAR([EDITLINE_LIBS], [linker flags for editline])
AC_ARG_VAR([READLINE_CFLAGS], [C compiler flags for readline])
AC_ARG_VAR([READLINE_LIBS], [linker flags for readline])
AC_ARG_VAR([SYSTEMD_CFLAGS], [C compiler flags for systemd])
AC_ARG_VAR([SYSTEMD_LIBS], [linker flags for systemd])
AC_ARG_VAR([UDEV_CFLAGS], [C compiler flags for udev])
AC_ARG_VAR([UDEV_LIBS], [linker flags for udev])
################################################################################
AC_SUBST(AWK)
AC_SUBST(BLKID_PC)
AC_SUBST(BUILD_CMIRRORD)
AC_SUBST(BUILD_DMEVENTD)
AC_SUBST(BUILD_LVMDBUSD)
AC_SUBST(BUILD_LVMPOLLD)
AC_SUBST(BUILD_LVMLOCKD)
AC_SUBST(BUILD_LOCKDSANLOCK)
AC_SUBST(BUILD_LOCKDDLM)
AC_SUBST(BUILD_LOCKDDLM_CONTROL)
AC_SUBST(BUILD_DMFILEMAPD)
AC_SUBST(CACHE)
AC_SUBST(CFLAGS)
AC_SUBST(CFLOW_CMD)
AC_SUBST(CHMOD)
AC_SUBST(CLDFLAGS)
AC_SUBST(CLDNOWHOLEARCHIVE)
AC_SUBST(CLDWHOLEARCHIVE)
AC_SUBST(CMDLIB)
AC_SUBST(CONFDB_CFLAGS)
AC_SUBST(CONFDB_LIBS)
AC_SUBST(CONFDIR)
AC_SUBST(COPTIMISE_FLAG)
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_LOCK_DIR)
AC_SUBST(DEFAULT_MIRROR_SEGTYPE)
AC_SUBST(DEFAULT_PID_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_LVMPOLLD)
AC_SUBST(DEFAULT_USE_LVMLOCKD)
AC_SUBST(DEVMAPPER)
AC_SUBST(DLM_CFLAGS)
AC_SUBST(DLM_LIBS)
AC_SUBST(DL_LIBS)
AC_SUBST(DMEVENTD_PATH)
AC_SUBST(DM_LIB_PATCHLEVEL)
AC_SUBST(ELDFLAGS)
AC_SUBST(FSADM)
AC_SUBST(FSADM_PATH)
AC_SUBST(MOUNT_PATH)
AC_SUBST(UMOUNT_PATH)
AC_SUBST(E2FSCK_PATH)
AC_SUBST(RESIZE2FS_PATH)
AC_SUBST(XFS_GROWFS_PATH)
AC_SUBST(BLKDEACTIVATE)
AC_SUBST(HAVE_LIBDL)
AC_SUBST(HAVE_REALTIME)
AC_SUBST(HAVE_VALGRIND)
AC_SUBST(INTEGRITY)
AC_SUBST(INTL)
AC_SUBST(JOBS)
AC_SUBST(LDDEPS)
AC_SUBST(LIBS)
AC_SUBST(LIB_SUFFIX)
AC_SUBST(LVM_VERSION)
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(LVMIMPORTVDO)
AC_SUBST(LVMIMPORTVDO_PATH)
AC_SUBST(localedir)
AC_SUBST(MANGLING)
AC_SUBST(MIRRORS)
AC_SUBST(MSGFMT)
AC_SUBST(OCF)
AC_SUBST(OCFDIR)
AC_SUBST(ODIRECT)
AC_SUBST(PKGCONFIG)
AC_SUBST(M_LIBS)
AC_SUBST(PTHREAD_LIBS)
AC_SUBST(PYTHON2)
AC_SUBST(PYTHON3)
AC_SUBST(PYTHON_BINDINGS)
AC_SUBST(PYTHON2_BINDINGS)
AC_SUBST(PYTHON3_BINDINGS)
AC_SUBST(PYTHON2_INCDIRS)
AC_SUBST(PYTHON3_INCDIRS)
AC_SUBST(PYTHON2_LIBDIRS)
AC_SUBST(PYTHON3_LIBDIRS)
AC_SUBST(PYTHON2DIR)
AC_SUBST(PYTHON3DIR)
AC_SUBST(QUORUM_CFLAGS)
AC_SUBST(QUORUM_LIBS)
AC_SUBST(RT_LIBS)
AC_SUBST(REPLICATORS)
AC_SUBST(SACKPT_CFLAGS)
AC_SUBST(SACKPT_LIBS)
AC_SUBST(SALCK_CFLAGS)
AC_SUBST(SALCK_LIBS)
AC_SUBST(SBINDIR)
AC_SUBST(SELINUX_LIBS)
AC_SUBST(SELINUX_PC)
AC_SUBST(SYSCONFDIR)
AC_SUBST(SNAPSHOTS)
AC_SUBST(STATICDIR)
AC_SUBST(STATIC_LINK)
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(CACHE_CHECK_CMD)
AC_SUBST(CACHE_DUMP_CMD)
AC_SUBST(CACHE_REPAIR_CMD)
AC_SUBST(CACHE_RESTORE_CMD)
AC_SUBST(UDEV_PC)
AC_SUBST(UDEV_RULES)
AC_SUBST(UDEV_SYNC)
AC_SUBST(UDEV_SYSTEMD_BACKGROUND_JOBS)
AC_SUBST(UDEV_RULE_EXEC_DETECTION)
AC_SUBST(UDEV_HAS_BUILTIN_BLKID)
AC_SUBST(USE_TRACKING)
AC_SUBST(SILENT_RULES)
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(DMEVENTD_PIDFILE)
AC_SUBST(LVMPOLLD_PIDFILE)
AC_SUBST(LVMLOCKD_PIDFILE)
AC_SUBST(CMIRRORD_PIDFILE)
AC_SUBST(interface)
AC_SUBST(kerneldir)
AC_SUBST(missingkernel)
AC_SUBST(kernelvsn)
AC_SUBST(tmpdir)
AC_SUBST(udev_prefix)
AC_SUBST(udevdir)
AC_SUBST(systemdsystemunitdir)
AC_SUBST(systemdutildir)
AC_SUBST(tmpfilesdir)
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])])
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