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cee9a8d87e
lvm2/configure.in
Alasdair Kergon 7314bc1d45 no need for libdevmapper.h on system any more
2008-11-10 21:25:45 +00:00

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###############################################################################
## Copyright (C) 2000-2004 Sistina Software, Inc. All rights reserved.
## Copyright (C) 2004-2008 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
################################################################################
AC_PREREQ(2.57)
################################################################################
dnl -- Process this file with autoconf to produce a configure script.
AC_INIT
AC_CONFIG_SRCDIR([lib/device/dev-cache.h])
AC_CONFIG_HEADERS([lib/misc/configure.h])
################################################################################
dnl -- Setup the directory where autoconf has auxilary files
AC_CONFIG_AUX_DIR(autoconf)
################################################################################
dnl -- Get system type
AC_CANONICAL_TARGET([])
case "$host_os" in
linux*)
COPTIMISE_FLAG="-O2"
CLDFLAGS="$CLDFLAGS -Wl,--version-script,.export.sym"
CLDWHOLEARCHIVE="-Wl,-whole-archive"
CLDNOWHOLEARCHIVE="-Wl,-no-whole-archive"
LDDEPS="$LDDEPS .export.sym"
LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
LIB_SUFFIX=so
DEVMAPPER=yes
ODIRECT=yes
DM_IOCTLS=yes
SELINUX=yes
REALTIME=yes
CLUSTER=internal
FSADM=yes
;;
darwin*)
CFLAGS="$CFLAGS -no-cpp-precomp -fno-common"
COPTIMISE_FLAG="-O2"
CLDFLAGS="$CLDFLAGS"
CLDWHOLEARCHIVE="-all_load"
CLDNOWHOLEARCHIVE=
LIB_SUFFIX=dylib
DEVMAPPER=yes
ODIRECT=no
DM_IOCTLS=no
SELINUX=no
REALTIME=no
CLUSTER=none
FSADM=no
;;
esac
################################################################################
dnl -- Checks for programs.
AC_PROG_SED
AC_PROG_AWK
AC_PROG_CC
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_PATH_PROG(CFLOW_CMD, cflow)
AC_PATH_PROG(CSCOPE_CMD, cscope)
################################################################################
dnl -- Check for header files.
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_HEADER_SYS_WAIT
AC_HEADER_TIME
AC_CHECK_HEADERS([locale.h stddef.h syslog.h sys/file.h sys/time.h assert.h \
libgen.h signal.h sys/mman.h sys/resource.h sys/utsname.h sys/wait.h time.h], ,
[AC_MSG_ERROR(bailing out)])
case "$host_os" in
linux*)
AC_CHECK_HEADERS(asm/byteorder.h linux/fs.h malloc.h,,AC_MSG_ERROR(bailing out)) ;;
darwin*)
AC_CHECK_HEADERS(machine/endian.h sys/disk.h,,AC_MSG_ERROR(bailing out)) ;;
esac
AC_CHECK_HEADERS([ctype.h dirent.h errno.h fcntl.h getopt.h inttypes.h limits.h \
stdarg.h stdio.h stdlib.h string.h sys/ioctl.h sys/param.h sys/stat.h \
sys/types.h unistd.h], , [AC_MSG_ERROR(bailing out)])
AC_CHECK_HEADERS(termios.h sys/statvfs.h)
################################################################################
dnl -- Check for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_CHECK_MEMBERS([struct stat.st_rdev])
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIGNAL
AC_TYPE_SIZE_T
AC_TYPE_MODE_T
AC_CHECK_MEMBERS([struct stat.st_rdev])
AC_STRUCT_TM
################################################################################
dnl -- Check for functions
AC_CHECK_FUNCS([gethostname getpagesize memset mkdir rmdir munmap setlocale \
strcasecmp strchr strdup strncasecmp strerror strrchr strstr strtol strtoul \
uname], , [AC_MSG_ERROR(bailing out)])
AC_FUNC_ALLOCA
AC_FUNC_CLOSEDIR_VOID
AC_FUNC_FORK
AC_FUNC_LSTAT
AC_FUNC_MALLOC
AC_FUNC_MEMCMP
AC_FUNC_MMAP
AC_FUNC_STAT
AC_FUNC_STRTOD
AC_FUNC_VPRINTF
################################################################################
dnl -- Prefix is /usr by default, the exec_prefix default is setup later
AC_PREFIX_DEFAULT(/usr)
################################################################################
dnl -- Setup the ownership of the files
AC_MSG_CHECKING(file owner)
OWNER="root"
AC_ARG_WITH(user,
[ --with-user=USER Set the owner of installed files [[USER=root]] ],
[ OWNER="$withval" ])
AC_MSG_RESULT($OWNER)
if test x$OWNER != x; then
OWNER="-o $OWNER"
fi
################################################################################
dnl -- Setup the group ownership of the files
AC_MSG_CHECKING(group owner)
GROUP="root"
AC_ARG_WITH(group,
[ --with-group=GROUP Set the group owner of installed files [[GROUP=root]] ],
[ GROUP="$withval" ])
AC_MSG_RESULT($GROUP)
if test x$GROUP != x; then
GROUP="-g $GROUP"
fi
################################################################################
dnl -- Setup device node ownership
AC_MSG_CHECKING(device node uid)
AC_ARG_WITH(device-uid,
[ --with-device-uid=UID Set the owner used for new device nodes [[UID=0]] ],
[ DM_DEVICE_UID="$withval" ], [ DM_DEVICE_UID="0" ] )
AC_MSG_RESULT($DM_DEVICE_UID)
################################################################################
dnl -- Setup device group ownership
AC_MSG_CHECKING(device node gid)
AC_ARG_WITH(device-gid,
[ --with-device-gid=UID Set the group used for new device nodes [[GID=0]] ],
[ DM_DEVICE_GID="$withval" ], [ DM_DEVICE_GID="0" ] )
AC_MSG_RESULT($DM_DEVICE_GID)
################################################################################
dnl -- Setup device mode
AC_MSG_CHECKING(device node mode)
AC_ARG_WITH(device-mode,
[ --with-device-mode=MODE Set the mode used for new device nodes [[MODE=0600]] ],
[ DM_DEVICE_MODE="$withval" ], [ DM_DEVICE_MODE="0600" ] )
AC_MSG_RESULT($DM_DEVICE_MODE)
################################################################################
dnl -- LVM1 tool fallback option
AC_MSG_CHECKING(whether to enable lvm1 fallback)
AC_ARG_ENABLE(lvm1_fallback, [ --enable-lvm1_fallback Use this to fall back and use LVM1 binaries if
device-mapper is missing from the kernel], LVM1_FALLBACK=$enableval, LVM1_FALLBACK=no)
AC_MSG_RESULT($LVM1_FALLBACK)
if test x$LVM1_FALLBACK = xyes; then
AC_DEFINE([LVM1_FALLBACK], 1, [Define to 1 if 'lvm' should fall back to using LVM1 binaries if device-mapper is missing from the kernel])
fi
################################################################################
dnl -- format1 inclusion type
AC_MSG_CHECKING(whether to include support for lvm1 metadata)
AC_ARG_WITH(lvm1,
[ --with-lvm1=TYPE LVM1 metadata support: internal/shared/none
[TYPE=internal] ],
[ LVM1="$withval" ],
[ LVM1="internal" ])
AC_MSG_RESULT($LVM1)
if [[ "x$LVM1" != xnone -a "x$LVM1" != xinternal -a "x$LVM1" != xshared ]];
then AC_MSG_ERROR(
--with-lvm1 parameter invalid
)
fi;
if test x$LVM1 = xinternal; then
AC_DEFINE([LVM1_INTERNAL], 1, [Define to 1 to include built-in support for LVM1 metadata.])
fi
################################################################################
dnl -- format_pool inclusion type
AC_MSG_CHECKING(whether to include support for GFS pool metadata)
AC_ARG_WITH(pool,
[ --with-pool=TYPE GFS pool read-only support: internal/shared/none
[TYPE=internal] ],
[ POOL="$withval" ],
[ POOL="internal" ])
AC_MSG_RESULT($POOL)
if [[ "x$POOL" != xnone -a "x$POOL" != xinternal -a "x$POOL" != xshared ]];
then AC_MSG_ERROR(
--with-pool parameter invalid
)
fi;
if test x$POOL = xinternal; then
AC_DEFINE([POOL_INTERNAL], 1, [Define to 1 to include built-in support for GFS pool metadata.])
fi
################################################################################
dnl -- cluster_locking inclusion type
AC_MSG_CHECKING(whether to include support for cluster locking)
AC_ARG_WITH(cluster,
[ --with-cluster=TYPE Cluster LVM locking support: internal/shared/none
[TYPE=internal] ],
[ CLUSTER="$withval" ])
AC_MSG_RESULT($CLUSTER)
if [[ "x$CLUSTER" != xnone -a "x$CLUSTER" != xinternal -a "x$CLUSTER" != xshared ]];
then AC_MSG_ERROR(
--with-cluster parameter invalid
)
fi;
if test x$CLUSTER = xinternal; then
AC_DEFINE([CLUSTER_LOCKING_INTERNAL], 1, [Define to 1 to include built-in support for clustered LVM locking.])
fi
################################################################################
dnl -- snapshots inclusion type
AC_MSG_CHECKING(whether to include snapshots)
AC_ARG_WITH(snapshots,
[ --with-snapshots=TYPE Snapshot support: internal/shared/none
[TYPE=internal] ],
[ SNAPSHOTS="$withval" ],
[ SNAPSHOTS="internal" ])
AC_MSG_RESULT($SNAPSHOTS)
if [[ "x$SNAPSHOTS" != xnone -a "x$SNAPSHOTS" != xinternal -a "x$SNAPSHOTS" != xshared ]];
then AC_MSG_ERROR(
--with-snapshots parameter invalid
)
fi;
if test x$SNAPSHOTS = xinternal; then
AC_DEFINE([SNAPSHOT_INTERNAL], 1, [Define to 1 to include built-in support for snapshots.])
fi
################################################################################
dnl -- mirrors inclusion type
AC_MSG_CHECKING(whether to include mirrors)
AC_ARG_WITH(mirrors,
[ --with-mirrors=TYPE Mirror support: internal/shared/none
[TYPE=internal] ],
[ MIRRORS="$withval" ],
[ MIRRORS="internal" ])
AC_MSG_RESULT($MIRRORS)
if [[ "x$MIRRORS" != xnone -a "x$MIRRORS" != xinternal -a "x$MIRRORS" != xshared ]];
then AC_MSG_ERROR(
--with-mirrors parameter invalid
)
fi;
if test x$MIRRORS = xinternal; then
AC_DEFINE([MIRRORED_INTERNAL], 1, [Define to 1 to include built-in support for mirrors.])
fi
################################################################################
dnl -- Disable readline
AC_MSG_CHECKING(whether to enable readline)
AC_ARG_ENABLE([readline],
[ --disable-readline Disable readline support],
[READLINE=$enableval], [READLINE=maybe])
AC_MSG_RESULT($READLINE)
################################################################################
dnl -- Disable realtime clock support
AC_MSG_CHECKING(whether to enable realtime support)
AC_ARG_ENABLE(realtime, [ --disable-realtime Disable realtime clock support],
REALTIME=$enableval)
AC_MSG_RESULT($REALTIME)
################################################################################
dnl -- Build cluster LVM daemon
AC_MSG_CHECKING(whether to build cluster LVM daemon)
AC_ARG_WITH(clvmd,
[ --with-clvmd=TYPE Build cluster LVM Daemon: cman/gulm/none/all
[TYPE=none] ],
[ CLVMD="$withval" ],
[ CLVMD="none" ])
if test x$CLVMD = xyes; then
CLVMD=all
fi
AC_MSG_RESULT($CLVMD)
dnl -- If clvmd enabled without cluster locking, automagically include it
if test x$CLVMD != xnone && test x$CLUSTER = xnone; then
CLUSTER=internal
fi
################################################################################
dnl -- Enable debugging
AC_MSG_CHECKING(whether to enable debugging)
AC_ARG_ENABLE(debug, [ --enable-debug Enable debugging],
DEBUG=$enableval, DEBUG=no)
AC_MSG_RESULT($DEBUG)
dnl -- Normally turn off optimisation for debug builds
if test x$DEBUG = xyes; then
COPTIMISE_FLAG=
else
CSCOPE_CMD=
fi
################################################################################
dnl -- Override optimisation
AC_MSG_CHECKING(for C optimisation flag)
AC_ARG_WITH(optimisation,
[ --with-optimisation=OPT C optimisation flag [[OPT=-O2]] ],
[ COPTIMISE_FLAG="$withval" ])
AC_MSG_RESULT($COPTIMISE_FLAG)
################################################################################
dnl -- Enable profiling
AC_MSG_CHECKING(whether to gather gcov profiling data)
AC_ARG_ENABLE(profiling,
AC_HELP_STRING(--enable-profiling, [Gather gcov profiling data]),
PROFILING=$enableval, PROFILING=no)
AC_MSG_RESULT($PROFILING)
if test "x$PROFILING" = xyes; then
COPTIMISE_FLAG="$COPTIMISE_FLAG -fprofile-arcs -ftest-coverage"
AC_PATH_PROG(LCOV, lcov, no)
AC_PATH_PROG(GENHTML, genhtml, no)
if test "$LCOV" = no -o "$GENHTML" = no ; then
AC_MSG_ERROR([lcov and genhtml are required for profiling])
fi
fi
################################################################################
dnl -- Disable devmapper
AC_MSG_CHECKING(whether to use device-mapper)
AC_ARG_ENABLE(devmapper, [ --disable-devmapper Disable LVM2 device-mapper interaction],
DEVMAPPER=$enableval)
AC_MSG_RESULT($DEVMAPPER)
if test x$DEVMAPPER = xyes; then
AC_DEFINE([DEVMAPPER_SUPPORT], 1, [Define to 1 to enable LVM2 device-mapper interaction.])
fi
################################################################################
dnl -- Compatibility mode
AC_ARG_ENABLE(compat, [ --enable-compat Enable support for old device-mapper versions],
DM_COMPAT=$enableval, DM_COMPAT=no)
################################################################################
dnl -- Disable ioctl
AC_ARG_ENABLE(ioctl, [ --disable-driver Disable calls to device-mapper in the kernel],
DM_IOCTLS=$enableval)
################################################################################
dnl -- Disable O_DIRECT
AC_MSG_CHECKING(whether to enable O_DIRECT)
AC_ARG_ENABLE(o_direct, [ --disable-o_direct Disable O_DIRECT],
ODIRECT=$enableval)
AC_MSG_RESULT($ODIRECT)
if test x$ODIRECT = xyes; 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, [ --enable-cmdlib Build shared command library],
CMDLIB=$enableval, CMDLIB=no)
AC_MSG_RESULT($CMDLIB)
AC_SUBST([LVM2CMD_LIB])
test x$CMDLIB = xyes \
&& LVM2CMD_LIB=-llvm2cmd \
|| LVM2CMD_LIB=
################################################################################
dnl -- Enable pkg-config
AC_ARG_ENABLE(pkgconfig, [ --enable-pkgconfig Install pkgconfig support],
PKGCONFIG=$enableval, PKGCONFIG=no)
################################################################################
dnl -- Enable fsadm
AC_MSG_CHECKING(whether to install fsadm)
AC_ARG_ENABLE(fsadm, [ --enable-fsadm Enable fsadm],
FSADM=$enableval)
AC_MSG_RESULT($FSADM)
################################################################################
dnl -- enable dmeventd handling
AC_MSG_CHECKING(whether to use dmeventd)
AC_ARG_ENABLE(dmeventd, [ --enable-dmeventd Enable the device-mapper event daemon],
DMEVENTD=$enableval)
AC_MSG_RESULT($DMEVENTD)
BUILD_DMEVENTD=$DMEVENTD
dnl -- dmeventd currently requires internal mirror support
if test x$DMEVENTD = xyes; then
if test x$MIRRORS != xinternal; then
AC_MSG_ERROR(
--enable-dmeventd currently requires --with-mirrors=internal
)
fi
if test x$CMDLIB = xno; then
AC_MSG_ERROR(
--enable-dmeventd requires --enable-cmdlib to be used as well
)
fi
fi
if test x$DMEVENTD = xyes; then
AC_DEFINE([DMEVENTD], 1, [Define to 1 to enable the device-mapper event daemon.])
fi
################################################################################
dnl -- getline included in recent libc
AC_CHECK_LIB(c, getline, AC_DEFINE([HAVE_GETLINE], 1,
[Define to 1 if getline is available.]))
################################################################################
dnl -- canonicalize_file_name included in recent libc
AC_CHECK_LIB(c, canonicalize_file_name,
AC_DEFINE([HAVE_CANONICALIZE_FILE_NAME], 1,
[Define to 1 if canonicalize_file_name is available.]))
################################################################################
dnl -- Clear default exec_prefix - install into /sbin rather than /usr/sbin
if [[ "x$exec_prefix" = xNONE -a "x$prefix" = xNONE ]];
then exec_prefix="";
fi;
################################################################################
dnl -- Check for termcap (Shamelessly copied from parted 1.4.17)
if test x$READLINE != xno; then
AC_SEARCH_LIBS([tgetent], [ncurses curses termcap termlib],
[tg_found=yes], [tg_found=no])
test x$READLINE:$tg_found = xyes:no &&
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 -- Check for dlopen
AC_CHECK_LIB(dl, dlopen, HAVE_LIBDL=yes, HAVE_LIBDL=no)
if [[ "x$HAVE_LIBDL" = xyes ]]; then
AC_DEFINE([HAVE_LIBDL], 1, [Define to 1 if dynamic libraries are available.])
LIBS="-ldl $LIBS"
else
HAVE_LIBDL=no
fi
################################################################################
dnl -- Check for shared/static conflicts
if [[ \( "x$LVM1" = xshared -o "x$POOL" = xshared -o "x$CLUSTER" = xshared \
-o "x$SNAPSHOTS" = xshared -o "x$MIRRORS" = xshared \
\) -a "x$STATIC_LINK" = xyes ]];
then AC_MSG_ERROR(
Features cannot be 'shared' when building statically
)
fi
################################################################################
dnl -- Enables statically-linked tools
AC_MSG_CHECKING(whether to use static linking)
AC_ARG_ENABLE(static_link,
[ --enable-static_link Use this to link the tools to their libraries
statically. Default is dynamic linking],
STATIC_LINK=$enableval, STATIC_LINK=no)
AC_MSG_RESULT($STATIC_LINK)
################################################################################
dnl -- Disable selinux
AC_MSG_CHECKING(whether to enable selinux support)
AC_ARG_ENABLE(selinux, [ --disable-selinux Disable selinux support],
SELINUX=$enableval)
AC_MSG_RESULT($SELINUX)
################################################################################
dnl -- Check for selinux
if test x$SELINUX = xyes; then
AC_CHECK_LIB(sepol, sepol_check_context, HAVE_SEPOL=yes, HAVE_SEPOL=no)
if test x$HAVE_SEPOL = xyes; then
AC_DEFINE([HAVE_SEPOL], 1,
[Define to 1 if sepol_check_context is available.])
LIBS="-lsepol $LIBS"
fi
AC_CHECK_LIB(selinux, is_selinux_enabled, HAVE_SELINUX=yes, HAVE_SELINUX=no)
if test x$HAVE_SELINUX = xyes; then
AC_DEFINE([HAVE_SELINUX], 1, [Define to 1 to include support for selinux.])
LIBS="-lselinux $LIBS"
else
AC_MSG_WARN(Disabling selinux)
fi
# With --enable-static_link and selinux enabled, linking
# fails on at least Debian unstable due to unsatisfied references
# to pthread_mutex_lock and _unlock. See if we need -lpthread.
if test "$STATIC_LINK-$HAVE_SELINUX" = yes-yes; then
lvm_saved_libs=$LIBS
LIBS="$LIBS -static"
AC_SEARCH_LIBS([pthread_mutex_lock], [pthread],
[test "$ac_cv_search_pthread_mutex_lock" = "none required" ||
LIB_PTHREAD=-lpthread])
LIBS=$lvm_saved_libs
fi
fi
################################################################################
dnl -- Check for realtime clock support
if test x$REALTIME = xyes; then
AC_CHECK_LIB(rt, clock_gettime, HAVE_REALTIME=yes, HAVE_REALTIME=no)
if test x$HAVE_REALTIME = xyes; then
AC_DEFINE([HAVE_REALTIME], 1, [Define to 1 to include support for realtime clock.])
LIBS="-lrt $LIBS"
else
AC_MSG_WARN(Disabling realtime clock)
fi
fi
################################################################################
dnl -- Check for getopt
AC_CHECK_HEADERS(getopt.h, AC_DEFINE([HAVE_GETOPTLONG], 1, [Define to 1 if getopt_long is available.]))
################################################################################
dnl -- Check for readline (Shamelessly copied from parted 1.4.17)
if test x$READLINE != xno; then
rl_found=yes
AC_CHECK_LIB([readline], [readline], , [rl_found=no])
test x$READLINE:$rl_found = xyes:no &&
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).
)
if test $rl_found = yes; then
AC_CHECK_FUNCS([rl_completion_matches])
AC_DEFINE([READLINE_SUPPORT], 1,
[Define to 1 to include the LVM readline shell.])
fi
fi
################################################################################
dnl -- Internationalisation stuff
AC_MSG_CHECKING(whether to enable internationalisation)
AC_ARG_ENABLE(nls, [ --enable-nls Enable Native Language Support],
INTL=$enableval, INTL=no)
AC_MSG_RESULT($INTL)
if test x$INTL = xyes; then
# FIXME - Move this - can be device-mapper too
INTL_PACKAGE="lvm2"
AC_PATH_PROG(MSGFMT, msgfmt)
if [[ "x$MSGFMT" == x ]];
then AC_MSG_ERROR(
msgfmt not found in path $PATH
)
fi;
AC_ARG_WITH(localedir,
[ --with-localedir=DIR Translation files in DIR [[PREFIX/share/locale]] ],
[ LOCALEDIR="$withval" ],
[ LOCALEDIR='${prefix}/share/locale' ])
fi
################################################################################
AC_ARG_WITH(confdir,
[ --with-confdir=DIR Configuration files in DIR [/etc]],
[ CONFDIR="$withval" ],
[ CONFDIR='/etc' ])
AC_ARG_WITH(staticdir,
[ --with-staticdir=DIR Static binary in DIR [EXEC_PREFIX/sbin]],
[ STATICDIR="$withval" ],
[ STATICDIR='${exec_prefix}/sbin' ])
AC_ARG_WITH(usrlibdir,
[ --with-usrlibdir=DIR],
[ usrlibdir="$withval"],
[ usrlibdir='${prefix}/lib' ])
AC_ARG_WITH(usrsbindir,
[ --with-usrsbindir=DIR],
[ usrsbindir="$withval"],
[ usrsbindir='${prefix}/sbin' ])
################################################################################
dnl -- Ensure additional headers required
if test x$READLINE = xyes; then
AC_CHECK_HEADERS(readline/readline.h readline/history.h,,AC_MSG_ERROR(bailing out))
fi
if test x$CLVMD != xnone; then
AC_CHECK_HEADERS(mntent.h netdb.h netinet/in.h pthread.h search.h sys/mount.h sys/socket.h sys/uio.h sys/un.h utmpx.h,,AC_MSG_ERROR(bailing out))
AC_CHECK_FUNCS(dup2 getmntent memmove select socket,,AC_MSG_ERROR(bailing out))
AC_FUNC_GETMNTENT
# AC_FUNC_REALLOC
AC_FUNC_SELECT_ARGTYPES
fi
if test x$CLUSTER != xnone; then
AC_CHECK_HEADERS(sys/socket.h sys/un.h,,AC_MSG_ERROR(bailing out))
AC_CHECK_FUNCS(socket,,AC_MSG_ERROR(bailing out))
fi
if test x$HAVE_LIBDL = xyes; then
AC_CHECK_HEADERS(dlfcn.h,,AC_MSG_ERROR(bailing out))
fi
if test x$INTL = xyes; then
AC_CHECK_HEADERS(libintl.h,,AC_MSG_ERROR(bailing out))
fi
if test x$HAVE_SELINUX = xyes; then
AC_CHECK_HEADERS(selinux/selinux.h,,AC_MSG_ERROR(bailing out))
fi
################################################################################
AC_PATH_PROG(MODPROBE_CMD, modprobe)
if test x$MODPROBE_CMD != x; then
AC_DEFINE_UNQUOTED([MODPROBE_CMD], ["$MODPROBE_CMD"], [The path to 'modprobe', if available.])
fi
################################################################################
dnl -- dmeventd pidfile and executable path
AH_TEMPLATE(DMEVENTD_PIDFILE, [Path to dmeventd pidfile.])
if test "$BUILD_DMEVENTD" = yes; then
AC_ARG_WITH(dmeventd-pidfile,
[ --with-dmeventd-pidfile=PATH dmeventd pidfile [[/var/run/dmeventd.pid]] ],
[ AC_DEFINE_UNQUOTED(DMEVENTD_PIDFILE,"$withval") ],
[ AC_DEFINE_UNQUOTED(DMEVENTD_PIDFILE,"/var/run/dmeventd.pid") ])
fi
AH_TEMPLATE(DMEVENTD_PATH, [Path to dmeventd binary.])
if test "$BUILD_DMEVENTD" = yes; then
dmeventd_prefix="$exec_prefix"
if test "x$dmeventd_prefix" = "xNONE"; then
dmeventd_prefix="$prefix"
fi
if test "x$dmeventd_prefix" = "xNONE"; then
dmeventd_prefix=""
fi
AC_ARG_WITH(dmeventd-path,
[ --with-dmeventd-path=PATH dmeventd path [[${exec_prefix}/sbin/dmeventd]] ],
[ AC_DEFINE_UNQUOTED(DMEVENTD_PATH,"$withval") ],
[ AC_DEFINE_UNQUOTED(DMEVENTD_PATH,"$dmeventd_prefix/sbin/dmeventd") ])
fi
################################################################################
dnl -- which kernel interface to use (ioctl only)
AC_MSG_CHECKING(for kernel interface choice)
AC_ARG_WITH(interface,
[ --with-interface=IFACE Choose kernel interface (ioctl) [[ioctl]] ],
[ interface="$withval" ],
[ interface=ioctl ])
if [[ "x$interface" != xioctl ]];
then
AC_MSG_ERROR(--with-interface=ioctl required. fs no longer supported.)
fi
AC_MSG_RESULT($interface)
################################################################################
DM_LIB_VERSION="\"`cat VERSION_DM 2>/dev/null || echo Unknown`\""
AC_DEFINE_UNQUOTED(DM_LIB_VERSION, $DM_LIB_VERSION, [Library version])
DM_LIB_PATCHLEVEL=`cat VERSION_DM | awk -F '[[-. ]]' '{printf "%s.%s.%s",$1,$2,$3}'`
LVM_VERSION="\"`cat VERSION 2>/dev/null || echo Unknown`\""
################################################################################
AC_SUBST(BUILD_DMEVENTD)
AC_SUBST(CFLAGS)
AC_SUBST(CFLOW_CMD)
AC_SUBST(CLDFLAGS)
AC_SUBST(CLDNOWHOLEARCHIVE)
AC_SUBST(CLDWHOLEARCHIVE)
AC_SUBST(CLUSTER)
AC_SUBST(CLVMD)
AC_SUBST(CMDLIB)
AC_SUBST(COPTIMISE_FLAG)
AC_SUBST(CSCOPE_CMD)
AC_SUBST(DEBUG)
AC_SUBST(DEVMAPPER)
AC_SUBST(DMEVENTD)
AC_SUBST(DM_COMPAT)
AC_SUBST(DM_DEVICE_GID)
AC_SUBST(DM_DEVICE_MODE)
AC_SUBST(DM_DEVICE_UID)
AC_SUBST(DM_IOCTLS)
AC_SUBST(DM_LIB_VERSION)
AC_SUBST(DM_LIB_PATCHLEVEL)
AC_SUBST(FSADM)
AC_SUBST(GROUP)
AC_SUBST(HAVE_LIBDL)
AC_SUBST(HAVE_REALTIME)
AC_SUBST(HAVE_SELINUX)
AC_SUBST(INTL)
AC_SUBST(INTL_PACKAGE)
AC_SUBST(JOBS)
AC_SUBST(LDDEPS)
AC_SUBST(LIBS)
AC_SUBST(LIB_SUFFIX)
AC_SUBST(LOCALEDIR)
AC_SUBST(LVM1)
AC_SUBST(LVM1_FALLBACK)
AC_SUBST(CONFDIR)
AC_SUBST(LVM_VERSION)
AC_SUBST(MIRRORS)
AC_SUBST(MSGFMT)
AC_SUBST(OWNER)
AC_SUBST(PKGCONFIG)
AC_SUBST(POOL)
AC_SUBST(SNAPSHOTS)
AC_SUBST(STATICDIR)
AC_SUBST(STATIC_LINK)
AC_SUBST([LIB_PTHREAD])
AC_SUBST(interface)
AC_SUBST(kerneldir)
AC_SUBST(missingkernel)
AC_SUBST(kernelvsn)
AC_SUBST(tmpdir)
AC_SUBST(usrlibdir)
AC_SUBST(usrsbindir)
################################################################################
dnl -- First and last lines should not contain files to generate in order to
dnl -- keep utility scripts running properly
AC_CONFIG_FILES([
Makefile
make.tmpl
daemons/Makefile
daemons/clvmd/Makefile
daemons/dmeventd/Makefile
daemons/dmeventd/libdevmapper-event.pc
daemons/dmeventd/plugins/Makefile
daemons/dmeventd/plugins/mirror/Makefile
daemons/dmeventd/plugins/snapshot/Makefile
doc/Makefile
include/Makefile
lib/Makefile
lib/format1/Makefile
lib/format_pool/Makefile
lib/locking/Makefile
lib/mirror/Makefile
lib/snapshot/Makefile
libdm/Makefile
libdm/libdevmapper.pc
man/Makefile
po/Makefile
scripts/Makefile
test/Makefile
tools/Makefile
tools/version.h
])
AC_OUTPUT
if test x$ODIRECT != xyes; then
AC_MSG_WARN(Warning: O_DIRECT disabled: low-memory pvmove may lock up)
fi
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