configure.ac

   1 dnl  Copyright (c) 2006-2012 Red Hat, Inc. <http://www.redhat.com>
   2 dnl  This file is part of GlusterFS.
   3 dnl
   4 dnl  This file is licensed to you under your choice of the GNU Lesser
   5 dnl  General Public License, version 3 or any later version (LGPLv3 or
   6 dnl  later), or the GNU General Public License, version 2 (GPLv2), in all
   7 dnl  cases as published by the Free Software Foundation.
   8
   9 AC_INIT([glusterfs],
  10         [m4_esyscmd([build-aux/pkg-version --version])],
  11         [gluster-users@gluster.org],,[https://github.com/gluster/glusterfs.git])
  12
  13 AC_SUBST([PACKAGE_RELEASE],
  14          [m4_esyscmd([build-aux/pkg-version --release])])
  15
  16 AM_INIT_AUTOMAKE
  17
  18 # Removes warnings when using automake 1.14 around (...but option 'subdir-objects' is disabled )
  19 #but libglusterfs fails to build with contrib (Then are not set up that way?)
  20 #AM_INIT_AUTOMAKE([subdir-objects])
  21
  22 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES(yes)])
  23
  24 if make --help 2>&1 | grep -q no-print-directory; then
  25    AM_MAKEFLAGS="$AM_MAKEFLAGS --no-print-directory";
  26 fi
  27
  28 if make --help 2>&1 | grep -q quiet; then
  29    AM_MAKEFLAGS="$AM_MAKEFLAGS --quiet"
  30 fi
  31
  32 if libtool --help 2>&1 | grep -q quiet; then
  33    AM_LIBTOOLFLAGS="--quiet";
  34 fi
  35
  36 AC_CONFIG_HEADERS([config.h])
  37
  38 AC_CONFIG_FILES([Makefile
  39                 libglusterfs/Makefile
  40                 libglusterfs/src/Makefile
  41                 libglusterfs/src/gfdb/Makefile
  42                 geo-replication/src/peer_gsec_create
  43                 geo-replication/src/peer_mountbroker
  44                 extras/peer_add_secret_pub
  45                 geo-replication/syncdaemon/configinterface.py
  46                 glusterfsd/Makefile
  47                 glusterfsd/src/Makefile
  48                 rpc/Makefile
  49                 rpc/rpc-lib/Makefile
  50                 rpc/rpc-lib/src/Makefile
  51                 rpc/rpc-transport/Makefile
  52                 rpc/rpc-transport/socket/Makefile
  53                 rpc/rpc-transport/socket/src/Makefile
  54                 rpc/rpc-transport/rdma/Makefile
  55                 rpc/rpc-transport/rdma/src/Makefile
  56                 rpc/xdr/Makefile
  57                 rpc/xdr/src/Makefile
  58                 xlators/Makefile
  59                 xlators/meta/Makefile
  60                 xlators/meta/src/Makefile
  61                 xlators/mount/Makefile
  62                 xlators/mount/fuse/Makefile
  63                 xlators/mount/fuse/src/Makefile
  64                 xlators/mount/fuse/utils/mount.glusterfs
  65                 xlators/mount/fuse/utils/mount_glusterfs
  66                 xlators/mount/fuse/utils/Makefile
  67                 xlators/storage/Makefile
  68                 xlators/storage/posix/Makefile
  69                 xlators/storage/posix/src/Makefile
  70                 xlators/storage/bd/Makefile
  71                 xlators/storage/bd/src/Makefile
  72                 xlators/cluster/Makefile
  73                 xlators/cluster/afr/Makefile
  74                 xlators/cluster/afr/src/Makefile
  75                 xlators/cluster/stripe/Makefile
  76                 xlators/cluster/stripe/src/Makefile
  77                 xlators/cluster/dht/Makefile
  78                 xlators/cluster/dht/src/Makefile
  79                 xlators/cluster/ec/Makefile
  80                 xlators/cluster/ec/src/Makefile
  81                 xlators/performance/Makefile
  82                 xlators/performance/write-behind/Makefile
  83                 xlators/performance/write-behind/src/Makefile
  84                 xlators/performance/read-ahead/Makefile
  85                 xlators/performance/read-ahead/src/Makefile
  86                 xlators/performance/readdir-ahead/Makefile
  87                 xlators/performance/readdir-ahead/src/Makefile
  88                 xlators/performance/io-threads/Makefile
  89                 xlators/performance/io-threads/src/Makefile
  90                 xlators/performance/io-cache/Makefile
  91                 xlators/performance/io-cache/src/Makefile
  92                 xlators/performance/symlink-cache/Makefile
  93                 xlators/performance/symlink-cache/src/Makefile
  94                 xlators/performance/quick-read/Makefile
  95                 xlators/performance/quick-read/src/Makefile
  96                 xlators/performance/open-behind/Makefile
  97                 xlators/performance/open-behind/src/Makefile
  98                 xlators/performance/md-cache/Makefile
  99                 xlators/performance/md-cache/src/Makefile
 100                 xlators/debug/Makefile
 101                 xlators/debug/trace/Makefile
 102                 xlators/debug/trace/src/Makefile
 103                 xlators/debug/error-gen/Makefile
 104                 xlators/debug/error-gen/src/Makefile
 105                 xlators/debug/io-stats/Makefile
 106                 xlators/debug/io-stats/src/Makefile
 107                 xlators/protocol/Makefile
 108                 xlators/protocol/auth/Makefile
 109                 xlators/protocol/auth/addr/Makefile
 110                 xlators/protocol/auth/addr/src/Makefile
 111                 xlators/protocol/auth/login/Makefile
 112                 xlators/protocol/auth/login/src/Makefile
 113                 xlators/protocol/client/Makefile
 114                 xlators/protocol/client/src/Makefile
 115                 xlators/protocol/server/Makefile
 116                 xlators/protocol/server/src/Makefile
 117                 xlators/features/Makefile
 118                 xlators/features/changelog/Makefile
 119                 xlators/features/changelog/src/Makefile
 120                 xlators/features/changelog/lib/Makefile
 121                 xlators/features/changelog/lib/src/Makefile
 122                 xlators/features/changetimerecorder/Makefile
 123                 xlators/features/changetimerecorder/src/Makefile
 124                 xlators/features/glupy/Makefile
 125                 xlators/features/glupy/examples/Makefile
 126                 xlators/features/glupy/src/Makefile
 127                 xlators/features/glupy/src/setup.py
 128                 xlators/features/glupy/src/__init__.py
 129                 xlators/features/locks/Makefile
 130                 xlators/features/locks/src/Makefile
 131                 xlators/features/quota/Makefile
 132                 xlators/features/quota/src/Makefile
 133                 xlators/features/marker/Makefile
 134                 xlators/features/marker/src/Makefile
 135                 xlators/features/read-only/Makefile
 136                 xlators/features/read-only/src/Makefile
 137                 xlators/features/compress/Makefile
 138                 xlators/features/compress/src/Makefile
 139                 xlators/features/mac-compat/Makefile
 140                 xlators/features/mac-compat/src/Makefile
 141                 xlators/features/quiesce/Makefile
 142                 xlators/features/quiesce/src/Makefile
 143                 xlators/features/barrier/Makefile
 144                 xlators/features/barrier/src/Makefile
 145                 xlators/features/ganesha/Makefile
 146                 xlators/features/ganesha/src/Makefile
 147                 xlators/features/index/Makefile
 148                 xlators/features/index/src/Makefile
 149                 xlators/features/protect/Makefile
 150                 xlators/features/protect/src/Makefile
 151                 xlators/features/gfid-access/Makefile
 152                 xlators/features/gfid-access/src/Makefile
 153                 xlators/features/trash/Makefile
 154                 xlators/features/trash/src/Makefile
 155                 xlators/features/snapview-server/Makefile
 156                 xlators/features/snapview-server/src/Makefile
 157                 xlators/features/snapview-client/Makefile
 158                 xlators/features/snapview-client/src/Makefile
 159                 xlators/features/upcall/Makefile
 160                 xlators/features/upcall/src/Makefile
 161                 xlators/playground/Makefile
 162                 xlators/playground/template/Makefile
 163                 xlators/playground/template/src/Makefile
 164                 xlators/encryption/Makefile
 165                 xlators/encryption/rot-13/Makefile
 166                 xlators/encryption/rot-13/src/Makefile
 167                 xlators/encryption/crypt/Makefile
 168                 xlators/encryption/crypt/src/Makefile
 169                 xlators/features/qemu-block/Makefile
 170                 xlators/features/qemu-block/src/Makefile
 171                 xlators/system/Makefile
 172                 xlators/system/posix-acl/Makefile
 173                 xlators/system/posix-acl/src/Makefile
 174                 xlators/nfs/Makefile
 175                 xlators/nfs/server/Makefile
 176                 xlators/nfs/server/src/Makefile
 177                 xlators/mgmt/Makefile
 178                 xlators/mgmt/glusterd/Makefile
 179                 xlators/mgmt/glusterd/src/Makefile
 180                 cli/Makefile
 181                 cli/src/Makefile
 182                 doc/Makefile
 183                 extras/Makefile
 184                 extras/glusterd.vol
 185                 extras/init.d/Makefile
 186                 extras/init.d/glusterd.plist
 187                 extras/init.d/glusterd-Debian
 188                 extras/init.d/glusterd-Redhat
 189                 extras/init.d/glusterd-FreeBSD
 190                 extras/init.d/glusterd-SuSE
 191                 extras/ganesha/Makefile
 192                 extras/ganesha/config/Makefile
 193                 extras/ganesha/scripts/Makefile
 194                 extras/ganesha/ocf/Makefile
 195                 extras/systemd/Makefile
 196                 extras/systemd/glusterd.service
 197                 extras/run-gluster.tmpfiles
 198                 extras/benchmarking/Makefile
 199                 extras/hook-scripts/Makefile
 200                 extras/ocf/Makefile
 201                 extras/ocf/glusterd
 202                 extras/ocf/volume
 203                 extras/LinuxRPM/Makefile
 204                 extras/geo-rep/Makefile
 205                 extras/hook-scripts/add-brick/Makefile
 206                 extras/hook-scripts/add-brick/pre/Makefile
 207                 extras/hook-scripts/add-brick/post/Makefile
 208                 extras/hook-scripts/start/Makefile
 209                 extras/hook-scripts/start/post/Makefile
 210                 extras/hook-scripts/set/Makefile
 211                 extras/hook-scripts/set/post/Makefile
 212                 extras/hook-scripts/stop/Makefile
 213                 extras/hook-scripts/stop/pre/Makefile
 214                 extras/hook-scripts/reset/Makefile
 215                 extras/hook-scripts/reset/post/Makefile
 216                 extras/hook-scripts/reset/pre/Makefile
 217                 extras/snap_scheduler/Makefile
 218                 contrib/fuse-util/Makefile
 219                 contrib/umountd/Makefile
 220                 contrib/uuid/uuid_types.h
 221                 glusterfs-api.pc
 222                 libgfchangelog.pc
 223                 libgfdb.pc
 224                 api/Makefile
 225                 api/src/Makefile
 226                 api/examples/Makefile
 227                 geo-replication/Makefile
 228                 geo-replication/src/Makefile
 229                 geo-replication/syncdaemon/Makefile
 230                 tools/Makefile
 231                 tools/gfind_missing_files/Makefile
 232                 heal/Makefile
 233                 heal/src/Makefile
 234                 glusterfs.spec
 235                 tools/glusterfind/src/tool.conf
 236                 tools/glusterfind/glusterfind
 237                 tools/glusterfind/Makefile
 238                 tools/glusterfind/src/Makefile])
 239
 240 AC_CANONICAL_HOST
 241
 242 AC_PROG_CC
 243 AC_DISABLE_STATIC
 244 AC_PROG_LIBTOOL
 245 AC_SUBST([shrext_cmds])
 246
 247 AC_CHECK_PROG([RPCGEN], [rpcgen], [yes], [no])
 248
 249 if test "x$RPCGEN" = "xno"; then
 250    AC_MSG_ERROR([`rpcgen` not found, glusterfs needs `rpcgen` exiting..])
 251 fi
 252
 253 # Initialize CFLAGS before usage
 254 AC_ARG_ENABLE([debug],
 255               AC_HELP_STRING([--enable-debug],
 256                              [Enable debug build options.]))
 257 if test "x$enable_debug" = "xyes"; then
 258         BUILD_DEBUG=yes
 259         CFLAGS="${CFLAGS} -g -O0 -DDEBUG"
 260 else
 261         BUILD_DEBUG=no
 262         CFLAGS="${CFLAGS} -g -O2"
 263 fi
 264
 265 case $host_os in
 266   darwin*)
 267     if ! test "`/usr/bin/sw_vers | grep ProductVersion: | cut -f 2 | cut -d. -f2`" -ge 7; then
 268        AC_MSG_ERROR([You need at least OS X 10.7 (Lion) to build Glusterfs])
 269     fi
 270     # OSX version lesser than 9 has llvm/clang optimization issues which leads to various segfaults
 271     if test "`/usr/bin/sw_vers | grep ProductVersion: | cut -f 2 | cut -d. -f2`" -lt 9; then
 272        CFLAGS="${CFLAGS} -g -O0 -DDEBUG"
 273     fi
 274     ;;
 275 esac
 276
 277 AC_ARG_WITH([previous-options],
 278         [AS_HELP_STRING([--with-previous-options],
 279                         [read config.status for configure options])
 280         ],
 281         [ if test -r ./config.status && \
 282              args=$(grep 'ac_cs_config=' config.status | \
 283                     sed -e 's/.*"\(.*\)".*/\1/'| sed -e "s/'//g") ; then
 284             echo "###"
 285             echo "### Rerunning as '$0 $args'"
 286             echo "###"
 287             exec $0 $args
 288           fi
 289         ])
 290
 291 AC_ARG_WITH(pkgconfigdir,
 292             [  --with-pkgconfigdir=DIR      pkgconfig file in DIR @<:@LIBDIR/pkgconfig@:>@],
 293             [pkgconfigdir=$withval],
 294             [pkgconfigdir='${libdir}/pkgconfig'])
 295 AC_SUBST(pkgconfigdir)
 296
 297 AC_ARG_WITH(mountutildir,
 298             [  --with-mountutildir=DIR mount helper utility in DIR @<:@/sbin@:>@],
 299             [mountutildir=$withval],
 300             [mountutildir='/sbin'])
 301 AC_SUBST(mountutildir)
 302
 303 AC_ARG_WITH(systemddir,
 304             [  --with-systemddir=DIR systemd service files in DIR @<:@/usr/lib/systemd/system@:>@],
 305             [systemddir=$withval],
 306             [systemddir='/usr/lib/systemd/system'])
 307 AC_SUBST(systemddir)
 308
 309 AC_ARG_WITH(initdir,
 310             [  --with-initdir=DIR init.d scripts in DIR @<:@/etc/init.d@:>@],
 311             [initdir=$withval],
 312             [initdir='/etc/init.d'])
 313 AC_SUBST(initdir)
 314
 315 AC_ARG_WITH(launchddir,
 316             [  --with-launchddir=DIR launchd services in DIR @<:@/Library/LaunchDaemons@:>@],
 317             [launchddir=$withval],
 318             [launchddir='/Library/LaunchDaemons'])
 319 AC_SUBST(launchddir)
 320
 321 AC_ARG_WITH(tmpfilesdir,
 322             AC_HELP_STRING([--with-tmpfilesdir=DIR],
 323                            [tmpfiles config in DIR, disabled by default]),
 324             [tmpfilesdir=$withval],
 325             [tmpfilesdir=''])
 326 AC_SUBST(tmpfilesdir)
 327
 328 AC_ARG_WITH([ocf],
 329             [AS_HELP_STRING([--without-ocf], [build OCF-compliant cluster resource agents])],
 330             ,
 331             [OCF_SUBDIR='ocf'],
 332             )
 333 AC_SUBST(OCF_SUBDIR)
 334
 335 # LEX needs a check
 336 AC_PROG_LEX
 337 if test  "x${LEX}" != "xflex" -a "x${FLEX}" != "xlex"; then
 338    AC_MSG_ERROR([Flex or lex required to build glusterfs.])
 339 fi
 340
 341 dnl
 342 dnl Word sizes...
 343 dnl
 344 AC_CHECK_SIZEOF(short)
 345 AC_CHECK_SIZEOF(int)
 346 AC_CHECK_SIZEOF(long)
 347 AC_CHECK_SIZEOF(long long)
 348 SIZEOF_SHORT=$ac_cv_sizeof_short
 349 SIZEOF_INT=$ac_cv_sizeof_int
 350 SIZEOF_LONG=$ac_cv_sizeof_long
 351 SIZEOF_LONG_LONG=$ac_cv_sizeof_long_long
 352 AC_SUBST(SIZEOF_SHORT)
 353 AC_SUBST(SIZEOF_INT)
 354 AC_SUBST(SIZEOF_LONG)
 355 AC_SUBST(SIZEOF_LONG_LONG)
 356
 357 # YACC needs a check
 358 AC_PROG_YACC
 359 if test "x${YACC}" = "xbyacc" -o "x${YACC}" = "xyacc" -o "x${YACC}" = "x"; then
 360    AC_MSG_ERROR([GNU Bison required to build glusterfs.])
 361 fi
 362
 363 AC_CHECK_TOOL([LD],[ld])
 364
 365 AC_CHECK_LIB([crypto], [MD5], , AC_MSG_ERROR([OpenSSL crypto library is required to build glusterfs]))
 366
 367 AC_CHECK_LIB([pthread], [pthread_mutex_init], , AC_MSG_ERROR([Posix threads library is required to build glusterfs]))
 368
 369 AC_CHECK_FUNC([dlopen], [has_dlopen=yes], AC_CHECK_LIB([dl], [dlopen], , AC_MSG_ERROR([Dynamic linking library required to build glusterfs])))
 370
 371 AC_CHECK_LIB([readline], [rl_do_undo], [RL_UNDO="yes"], [RL_UNDO="no"])
 372
 373 AC_CHECK_LIB([intl], [gettext])
 374
 375 AC_CHECK_HEADERS([sys/xattr.h])
 376
 377 AC_CHECK_HEADERS([sys/ioctl.h], AC_DEFINE(HAVE_IOCTL_IN_SYS_IOCTL_H, 1, [have sys/ioctl.h]))
 378
 379 AC_CHECK_HEADERS([sys/extattr.h])
 380
 381 dnl Math library
 382 case $host_os in
 383      linux*)
 384         MATH_LIB=''
 385         ;;
 386      *)
 387         MATH_LIB='-lm'
 388         ;;
 389 esac
 390 AC_SUBST(MATH_LIB)
 391
 392 dnl NetBSD does not support POSIX ACLs :-(
 393 case $host_os in
 394      *netbsd*)
 395         AC_MSG_WARN([NetBSD does not support POSIX ACLs... disabling them])
 396         ACL_LIBS=''
 397         USE_POSIX_ACLS='0'
 398         ;;
 399      *)
 400         AC_CHECK_HEADERS([sys/acl.h], ,
 401                          AC_MSG_ERROR([Support for POSIX ACLs is required]))
 402         USE_POSIX_ACLS='1'
 403         case $host_os in
 404              linux*)
 405                 ACL_LIBS='-lacl'
 406                 ;;
 407              solaris*)
 408                 ACL_LIBS='-lsec'
 409                 ;;
 410              *freebsd*)
 411                 ACL_LIBS='-lc'
 412                 ;;
 413              darwin*)
 414                 ACL_LIBS='-lc'
 415                 ;;
 416         esac
 417         if test "x${ACL_LIBS}" = "x-lacl"; then
 418           AC_CHECK_HEADERS([acl/libacl.h], , AC_MSG_ERROR([libacl is required for building on ${host_os}]))
 419         fi
 420         ;;
 421 esac
 422 AC_SUBST(ACL_LIBS)
 423 AC_SUBST(USE_POSIX_ACLS)
 424
 425 # libglusterfs/checksum
 426 AC_CHECK_HEADERS([openssl/md5.h])
 427 AC_CHECK_LIB([z], [adler32], [ZLIB_LIBS="-lz"], AC_MSG_ERROR([zlib is required to build glusterfs]))
 428 AC_SUBST(ZLIB_LIBS)
 429
 430 AC_CHECK_HEADERS([linux/falloc.h])
 431
 432 dnl Mac OS X does not have spinlocks
 433 AC_CHECK_FUNC([pthread_spin_init], [have_spinlock=yes])
 434 if test "x${have_spinlock}" = "xyes"; then
 435    AC_DEFINE(HAVE_SPINLOCK, 1, [define if found spinlock])
 436 fi
 437 AC_SUBST(HAVE_SPINLOCK)
 438
 439 dnl some os may not have GNU defined strnlen function
 440 AC_CHECK_FUNC([strnlen], [have_strnlen=yes])
 441 if test "x${have_strnlen}" = "xyes"; then
 442    AC_DEFINE(HAVE_STRNLEN, 1, [define if found strnlen])
 443 fi
 444 AC_SUBST(HAVE_STRNLEN)
 445
 446
 447 AC_CHECK_FUNC([setfsuid], [have_setfsuid=yes])
 448 AC_CHECK_FUNC([setfsgid], [have_setfsgid=yes])
 449
 450 if test "x${have_setfsuid}" = "xyes" -a "x${have_setfsgid}" = "xyes"; then
 451   AC_DEFINE(HAVE_SET_FSID, 1, [define if found setfsuid setfsgid])
 452 fi
 453
 454 dnl test umount2 function
 455 AC_CHECK_FUNC([umount2], [have_umount2=yes])
 456
 457 if test "x${have_umount2}" = "xyes"; then
 458    AC_DEFINE(HAVE_UMOUNT2, 1, [define if found umount2])
 459 fi
 460
 461 # FUSE section
 462 AC_ARG_ENABLE([fuse-client],
 463               AC_HELP_STRING([--disable-fuse-client],
 464                              [Do not build the fuse client. NOTE: you cannot mount glusterfs without the client]))
 465
 466 BUILD_FUSE_CLIENT=no
 467 if test "x$enable_fuse_client" != "xno"; then
 468    FUSE_CLIENT_SUBDIR=fuse
 469    BUILD_FUSE_CLIENT="yes"
 470 fi
 471
 472 AC_ARG_ENABLE([bd-xlator],
 473               AC_HELP_STRING([--enable-bd-xlator], [Build BD xlator]))
 474
 475 if test "x$enable_bd_xlator" != "xno"; then
 476   AC_CHECK_LIB([lvm2app],
 477                [lvm_init,lvm_lv_from_name],
 478                [HAVE_BD_LIB="yes"],
 479                [HAVE_BD_LIB="no"])
 480
 481 if test "x$HAVE_BD_LIB" = "xyes"; then
 482     # lvm_lv_from_name() has been made public with lvm2-2.02.79
 483     AC_CHECK_DECLS(
 484                   [lvm_lv_from_name],
 485                   [NEED_LVM_LV_FROM_NAME_DECL="no"],
 486                   [NEED_LVM_LV_FROM_NAME_DECL="yes"],
 487                   [[#include <lvm2app.h>]])
 488   fi
 489 fi
 490
 491 if test "x$enable_bd_xlator" = "xyes" -a "x$HAVE_BD_LIB" = "xno"; then
 492    echo "BD xlator requested but required lvm2 development library not found."
 493    exit 1
 494 fi
 495
 496 BUILD_BD_XLATOR=no
 497 if test "x${enable-bd-xlator}" != "xno" -a "x${HAVE_BD_LIB}" = "xyes"; then
 498   BUILD_BD_XLATOR=yes
 499   AC_DEFINE(HAVE_BD_XLATOR, 1, [define if lvm2app library found and bd xlator
 500                             enabled])
 501   if test "x$NEED_LVM_LV_FROM_NAME_DECL" = "xyes"; then
 502     AC_DEFINE(NEED_LVM_LV_FROM_NAME_DECL, 1, [defined if lvm_lv_from_name()
 503                   was not found in the lvm2app.h header, but can be linked])
 504   fi
 505 fi
 506
 507 AM_CONDITIONAL([ENABLE_BD_XLATOR], [test x$BUILD_BD_XLATOR = xyes])
 508
 509 # start encryption/crypt section
 510
 511 AC_CHECK_HEADERS([openssl/cmac.h], [have_cmac_h=yes], [have_cmac_h=no])
 512
 513 AC_ARG_ENABLE([crypt-xlator],
 514         AC_HELP_STRING([--enable-crypt-xlator], [Build crypt encryption xlator]))
 515
 516 if test "x$enable_crypt_xlator" = "xyes" -a "x$have_cmac_h" = "xno"; then
 517    AC_MSG_ERROR([Encryption xlator requires OpenSSL with cmac.h])
 518 fi
 519
 520 BUILD_CRYPT_XLATOR=no
 521 if test "x$enable_crypt_xlator" != "xno" -a "x$have_cmac_h" = "xyes"; then
 522    BUILD_CRYPT_XLATOR=yes
 523    AC_DEFINE(HAVE_CRYPT_XLATOR, 1, [enable building crypt encryption xlator])
 524 fi
 525
 526 AM_CONDITIONAL([ENABLE_CRYPT_XLATOR], [test x$BUILD_CRYPT_XLATOR = xyes])
 527
 528 AC_SUBST(FUSE_CLIENT_SUBDIR)
 529 # end FUSE section
 530
 531
 532 # FUSERMOUNT section
 533 AC_ARG_ENABLE([fusermount],
 534               AC_HELP_STRING([--disable-fusermount],
 535                              [Use system's fusermount]))
 536
 537 BUILD_FUSERMOUNT="yes"
 538 if test "x$enable_fusermount" = "xno"; then
 539    BUILD_FUSERMOUNT="no"
 540 else
 541    AC_DEFINE(GF_FUSERMOUNT, 1, [Use our own fusermount])
 542    FUSERMOUNT_SUBDIR="contrib/fuse-util"
 543 fi
 544
 545 AC_SUBST(FUSERMOUNT_SUBDIR)
 546 #end FUSERMOUNT section
 547
 548 # QEMU_BLOCK section
 549
 550 AC_ARG_ENABLE([qemu-block],
 551                 AC_HELP_STRING([--enable-qemu-block],
 552                         [Build QEMU Block formats translator]))
 553
 554 if test "x$enable_qemu_block" != "xno"; then
 555   PKG_CHECK_MODULES([GLIB], [glib-2.0],
 556                     [HAVE_GLIB_2="yes"],
 557                       [HAVE_GLIB_2="no"])
 558 fi
 559
 560 if test "x$enable_qemu_block" = "xyes" -a "x$HAVE_GLIB_2" = "xno"; then
 561    echo "QEMU Block formats translator requires libglib-2.0, but missing."
 562    exit 1
 563 fi
 564
 565 BUILD_QEMU_BLOCK=no
 566 if test "x${enable_qemu_block}" != "xno" -a "x${HAVE_GLIB_2}" = "xyes"; then
 567   BUILD_QEMU_BLOCK=yes
 568   AC_DEFINE(HAVE_QEMU_BLOCK, 1, [define if libglib-2.0 library found and QEMU
 569                                Block translator enabled])
 570 fi
 571
 572
 573 # end QEMU_BLOCK section
 574
 575 # EPOLL section
 576 AC_ARG_ENABLE([epoll],
 577               AC_HELP_STRING([--disable-epoll],
 578                              [Use poll instead of epoll.]))
 579
 580 BUILD_EPOLL=no
 581 if test "x$enable_epoll" != "xno"; then
 582    AC_CHECK_HEADERS([sys/epoll.h],
 583                     [BUILD_EPOLL=yes],
 584                     [BUILD_EPOLL=no])
 585 fi
 586 # end EPOLL section
 587
 588
 589 # IBVERBS section
 590 AC_ARG_ENABLE([ibverbs],
 591               AC_HELP_STRING([--disable-ibverbs],
 592                              [Do not build the ibverbs transport]))
 593
 594 if test "x$enable_ibverbs" != "xno"; then
 595   AC_CHECK_LIB([ibverbs],
 596                [ibv_get_device_list],
 597                [HAVE_LIBIBVERBS="yes"],
 598                [HAVE_LIBIBVERBS="no"])
 599   AC_CHECK_LIB([rdmacm], [rdma_create_id], [HAVE_RDMACM="yes"], [HAVE_RDMACM="no"])
 600 fi
 601
 602 if test "x$enable_ibverbs" = "xyes"; then
 603    if test "x$HAVE_LIBIBVERBS" = "xno"; then
 604       echo "ibverbs-transport requested, but libibverbs is not present."
 605       exit 1
 606    fi
 607
 608    if test "x$HAVE_RDMACM" = "xno"; then
 609       echo "ibverbs-transport requested, but librdmacm is not present."
 610       exit 1
 611    fi
 612 fi
 613
 614 BUILD_RDMA=no
 615 BUILD_IBVERBS=no
 616 if test "x$enable_ibverbs" != "xno" -a "x$HAVE_LIBIBVERBS" = "xyes" -a "x$HAVE_RDMACM" = "xyes"; then
 617   IBVERBS_SUBDIR=ib-verbs
 618   BUILD_IBVERBS=yes
 619   RDMA_SUBDIR=rdma
 620   BUILD_RDMA=yes
 621 fi
 622
 623 AC_SUBST(IBVERBS_SUBDIR)
 624 AC_SUBST(RDMA_SUBDIR)
 625 # end IBVERBS section
 626
 627
 628 # SYNCDAEMON section
 629 AC_ARG_ENABLE([georeplication],
 630               AC_HELP_STRING([--disable-georeplication],
 631                              [Do not install georeplication components]))
 632
 633 BUILD_SYNCDAEMON=no
 634 case $host_os in
 635      linux*)
 636 #do nothing
 637        ;;
 638      netbsd*)
 639 #do nothing
 640        ;;
 641      *)
 642 #disabling geo replication for non-linux platforms
 643         enable_georeplication=no
 644         ;;
 645 esac
 646 SYNCDAEMON_COMPILE=0
 647 if test "x$enable_georeplication" != "xno"; then
 648   SYNCDAEMON_SUBDIR=geo-replication
 649   SYNCDAEMON_COMPILE=1
 650
 651   BUILD_SYNCDAEMON="yes"
 652   AM_PATH_PYTHON([2.4])
 653   echo -n "checking if python is python 2.x... "
 654   if echo $PYTHON_VERSION | grep ^2; then
 655     :
 656   else
 657     echo no
 658     AC_MSG_ERROR([only python 2.x is supported])
 659   fi
 660   echo -n "checking if python has ctypes support... "
 661   if "$PYTHON" -c 'import ctypes' 2>/dev/null; then
 662     echo yes
 663   else
 664     echo no
 665     AC_MSG_ERROR([python does not have ctypes support])
 666   fi
 667 fi
 668 AC_SUBST(SYNCDAEMON_COMPILE)
 669 AC_SUBST(SYNCDAEMON_SUBDIR)
 670 # end SYNCDAEMON section
 671
 672 # only install scripts from extras/geo-rep when enabled
 673 if test "x$enable_georeplication" != "xno"; then
 674   GEOREP_EXTRAS_SUBDIR=geo-rep
 675 fi
 676 AC_SUBST(GEOREP_EXTRAS_SUBDIR)
 677
 678 # CDC xlator - check if libz is present if so enable HAVE_LIB_Z
 679 BUILD_CDC=yes
 680 PKG_CHECK_MODULES([ZLIB], [zlib >= 1.2.0],,
 681                   [AC_CHECK_LIB([z], [deflate], [ZLIB_LIBS="-lz"],
 682                                 [BUILD_CDC=no])])
 683 echo -n "features requiring zlib enabled: "
 684 if test "x$BUILD_CDC" = "xyes" ; then
 685   echo "yes"
 686   AC_DEFINE(HAVE_LIB_Z, 1, [define if zlib is present])
 687 else
 688   echo "no"
 689 fi
 690 AC_SUBST(ZLIB_CFLAGS)
 691 AC_SUBST(ZLIB_LIBS)
 692 # end CDC xlator secion
 693
 694 # Data tiering requires sqlite
 695 AC_ARG_ENABLE([tiering],
 696                AC_HELP_STRING([--disable-tiering],
 697                              [Disable data classification/tiering]),
 698               [BUILD_GFDB="${enableval}"], [BUILD_GFDB="yes"])
 699
 700 if test "x${BUILD_GFDB}" = "xyes"; then
 701   PKG_CHECK_MODULES([SQLITE], [sqlite3],
 702                     AC_DEFINE(USE_GFDB, 1),
 703                     AC_MSG_ERROR([pass --disable-tiering to build without sqlite]))
 704 else
 705   AC_DEFINE(USE_GFDB, 0, [no sqlite, gfdb is disabled])
 706 fi
 707
 708 AC_SUBST(SQLITE_CFLAGS)
 709 AC_SUBST(SQLITE_LIBS)
 710 AM_CONDITIONAL(BUILD_GFDB, test "x${BUILD_GFDB}" = "xyes")
 711 AM_CONDITIONAL(USE_GFDB, test "x${BUILD_GFDB}" = "xyes")
 712
 713 # check for systemtap/dtrace
 714 BUILD_SYSTEMTAP=no
 715 AC_MSG_CHECKING([whether to include systemtap tracing support])
 716 AC_ARG_ENABLE([systemtap],
 717               [AS_HELP_STRING([--enable-systemtap],
 718               [Enable inclusion of systemtap trace support])],
 719               [ENABLE_SYSTEMTAP="${enableval}"], [ENABLE_SYSTEMTAP="def"])
 720
 721 AM_CONDITIONAL([ENABLE_SYSTEMTAP], [test "x${ENABLE_SYSTEMTAP}" = "xyes"])
 722 AC_MSG_RESULT(${ENABLE_SYSTEMTAP})
 723
 724 if test "x${ENABLE_SYSTEMTAP}" != "xno"; then
 725     AC_CHECK_PROG(DTRACE, dtrace, "yes", "no")
 726     AC_CHECK_HEADER([sys/sdt.h], [SDT_H_FOUND="yes"],
 727                     [SDT_H_FOUND="no"])
 728 fi
 729
 730 if test "x${ENABLE_SYSTEMTAP}" = "xyes"; then
 731     if test "x${DTRACE}" = "xno"; then
 732         AC_MSG_ERROR([dtrace not found])
 733     elif test "$x{SDT_H_FOUND}" = "xno"; then
 734         AC_MSG_ERROR([systemtap support needs sys/sdt.h header])
 735     fi
 736 fi
 737
 738 if test "x${DTRACE}" = "xyes" -a "x${SDT_H_FOUND}" = "xyes"; then
 739     AC_MSG_CHECKING([x"${DTRACE}"xy"${SDT_H_FOUND}"y])
 740     AC_DEFINE([HAVE_SYSTEMTAP], [1], [Define to 1 if using  probes.])
 741     BUILD_SYSTEMTAP=yes
 742 fi
 743 # end of systemtap/dtrace
 744
 745 # xml-output
 746 AC_ARG_ENABLE([xml-output],
 747               AC_HELP_STRING([--disable-xml-output],
 748                              [Disable the xml output]))
 749 BUILD_XML_OUTPUT="yes"
 750 if test "x$enable_xml_output" != "xno"; then
 751     #check if libxml is present if so enable HAVE_LIB_XML
 752     m4_ifdef([AM_PATH_XML2],[AM_PATH_XML2([2.6.19])], [no_xml=yes])
 753     if test "x${no_xml}" = "x"; then
 754         AC_DEFINE([HAVE_LIB_XML], [1], [Define to 1 if using libxml2.])
 755     else
 756         if test "x$enable_georeplication" != "xno"; then
 757            AC_MSG_ERROR([libxml2 devel libraries not found])
 758         else
 759            AC_MSG_WARN([libxml2 devel libraries not found disabling XML support])
 760            BUILD_XML_OUTPUT="no"
 761         fi
 762
 763     fi
 764 else
 765     if test "x$enable_georeplication" != "xno"; then
 766        AC_MSG_ERROR([geo-replication requires xml output])
 767     fi
 768     BUILD_XML_OUTPUT="no"
 769 fi
 770 # end of xml-output
 771
 772 AC_CHECK_HEADERS([execinfo.h], [have_backtrace=yes])
 773 if test "x${have_backtrace}" = "xyes"; then
 774    AC_DEFINE(HAVE_BACKTRACE, 1, [define if found backtrace])
 775 fi
 776 AC_SUBST(HAVE_BACKTRACE)
 777
 778 if test "x${have_backtrace}" != "xyes"; then
 779 AC_TRY_COMPILE([#include <math.h>], [double x=0.0; x=ceil(0.0);],
 780    [have_math_h=yes],
 781    AC_MSG_ERROR([need math library for libexecinfo]))
 782 if test "x${have_math_h}" = "xyes"; then
 783    LIBS="$LIBS -lm"
 784 fi
 785 fi
 786
 787 dnl glusterfs prints memory usage to stderr by sending it SIGUSR1
 788 AC_CHECK_FUNC([malloc_stats], [have_malloc_stats=yes])
 789 if test "x${have_malloc_stats}" = "xyes"; then
 790    AC_DEFINE(HAVE_MALLOC_STATS, 1, [define if found malloc_stats])
 791 fi
 792 AC_SUBST(HAVE_MALLOC_STATS)
 793
 794 dnl Linux, Solaris, Cygwin
 795 AC_CHECK_MEMBERS([struct stat.st_atim.tv_nsec])
 796 dnl FreeBSD, NetBSD
 797 AC_CHECK_MEMBERS([struct stat.st_atimespec.tv_nsec])
 798 case $host_os in
 799         *netbsd*)
 800         CFLAGS="${CFLAGS} -D_INCOMPLETE_XOPEN_C063 -DCONFIG_MACHINE_BSWAP_H"
 801         ;;
 802 esac
 803 AC_CHECK_FUNC([linkat], [have_linkat=yes])
 804 if test "x${have_linkat}" = "xyes"; then
 805    AC_DEFINE(HAVE_LINKAT, 1, [define if found linkat])
 806 fi
 807 AC_SUBST(HAVE_LINKAT)
 808
 809 dnl check for Monotonic clock
 810 AC_CHECK_LIB([rt], [clock_gettime], ,
 811              AC_MSG_WARN([System doesn't have monotonic clock using contrib]))
 812
 813 dnl Check for argp
 814 AC_CHECK_HEADER([argp.h], AC_DEFINE(HAVE_ARGP, 1, [have argp]))
 815
 816 BUILD_ARGP_STANDALONE=no
 817 if test "x${ac_cv_header_argp_h}" = "xno"; then
 818    AC_CONFIG_SUBDIRS(contrib/argp-standalone)
 819    BUILD_ARGP_STANDALONE=yes
 820    ARGP_STANDALONE_CPPFLAGS='-I${top_srcdir}/contrib/argp-standalone'
 821    ARGP_STANDALONE_LDADD='${top_builddir}/contrib/argp-standalone/libargp.a'
 822    ARGP_STANDALONE_DIR='${top_builddir}/contrib/argp-standalone'
 823 fi
 824
 825 AC_SUBST(ARGP_STANDALONE_CPPFLAGS)
 826 AC_SUBST(ARGP_STANDALONE_LDADD)
 827 AC_SUBST(ARGP_STANDALONE_DIR)
 828
 829 AC_CHECK_HEADER([malloc.h], AC_DEFINE(HAVE_MALLOC_H, 1, [have malloc.h]))
 830
 831 AC_CHECK_FUNC([llistxattr], [have_llistxattr=yes])
 832 if test "x${have_llistxattr}" = "xyes"; then
 833    AC_DEFINE(HAVE_LLISTXATTR, 1, [define if llistxattr exists])
 834 fi
 835
 836 AC_CHECK_FUNC([fdatasync], [have_fdatasync=no])
 837 if test "x${have_fdatasync}" = "xyes"; then
 838    AC_DEFINE(HAVE_FDATASYNC, 1, [define if fdatasync exists])
 839 fi
 840
 841 AC_CHECK_FUNC([fallocate], [have_fallocate=yes])
 842 if test "x${have_fallocate}" = "xyes"; then
 843    AC_DEFINE(HAVE_FALLOCATE, 1, [define if fallocate exists])
 844 fi
 845
 846 AC_CHECK_FUNC([posix_fallocate], [have_posix_fallocate=yes])
 847 if test "x${have_posix_fallocate}" = "xyes"; then
 848    AC_DEFINE(HAVE_POSIX_FALLOCATE, 1, [define if posix_fallocate exists])
 849 fi
 850
 851 # Check the distribution where you are compiling glusterfs on
 852
 853 GF_DISTRIBUTION=
 854 AC_CHECK_FILE([/etc/debian_version])
 855 AC_CHECK_FILE([/etc/SuSE-release])
 856 AC_CHECK_FILE([/etc/redhat-release])
 857
 858 if test "x$ac_cv_file__etc_debian_version" = "xyes"; then
 859    GF_DISTRIBUTION=Debian
 860 fi
 861 if test "x$ac_cv_file__etc_SuSE_release" = "xyes"; then
 862    GF_DISTRIBUTION=SuSE
 863 fi
 864 if test "x$ac_cv_file__etc_redhat_release" = "xyes"; then
 865    GF_DISTRIBUTION=Redhat
 866 fi
 867
 868 AC_SUBST(GF_DISTRIBUTION)
 869
 870 GF_HOST_OS=""
 871 GF_LDFLAGS="-rdynamic"
 872
 873 dnl check for gcc -Werror=format-security
 874 saved_GF_CFLAGS="-Wformat -Werror=format-security"
 875 AC_MSG_CHECKING([whether $CC accepts -Werror=format-security])
 876 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [cc_werror_format_security=yes], [cc_werror_format_security=no])
 877 echo $cc_werror_format_security
 878 if test "x$cc_werror_format_security" = "xno"; then
 879     GF_CFLAGS="$GF_CFLAGS"
 880 else
 881     GF_CFLAGS="$saved_GF_CFLAGS $GF_CFLAGS"
 882 fi
 883
 884 dnl check for gcc -Werror=implicit-function-declaration
 885 saved_GF_CFLAGS=$GF_CFLAGS
 886 GF_CFLAGS="-Werror=implicit-function-declaration"
 887 AC_MSG_CHECKING([whether $CC accepts -Werror=implicit-function-declaration])
 888 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [cc_werror_implicit=yes], [cc_werror_implicit=no])
 889 echo $cc_werror_implicit
 890 if test "x$cc_werror_implicit" = "xno"; then
 891     GF_CFLAGS="$saved_GF_CFLAGS"
 892 else
 893     GF_CFLAGS="$saved_GF_CFLAGS $GF_CFLAGS"
 894 fi
 895
 896 dnl clang is mostly GCC-compatible, but its version is much lower,
 897 dnl so we have to check for it.
 898 AC_MSG_CHECKING([if compiling with clang])
 899
 900 AC_COMPILE_IFELSE(
 901 [AC_LANG_PROGRAM([], [[
 902 #ifndef __clang__
 903        not clang
 904 #endif
 905 ]])],
 906 [CLANG=yes], [CLANG=no])
 907
 908 AC_MSG_RESULT([$CLANG])
 909
 910 if test "x$CLANG" = "xyes"; then
 911    GF_COMPILER_FLAGS="-Wno-gnu"
 912 fi
 913
 914 if test "x$ac_cv_header_execinfo_h" = "xno"; then
 915    # The reason is that __builtin_frame_address(n) for n > 0 seems
 916    # to just crash on most platforms when -fomit-stack-pointer is
 917    # specified, which seems to be the default for many platforms on
 918    # -O2. The documentation says that __builtin_frame_address()
 919    # should return NULL in case it can't get the frame, but it
 920    # seems to crash instead.
 921
 922    # execinfo.c in ./contrib/libexecinfo uses __builtin_frame_address(n)
 923    # for providing cross platform backtrace*() functions.
 924    if test "x$CLANG" = "xno"; then
 925       CFLAGS="$CFLAGS -fno-omit-frame-pointer"
 926    fi
 927 fi
 928
 929 old_prefix=$prefix
 930 if test "x$prefix" = xNONE; then
 931         prefix=$ac_default_prefix
 932 fi
 933 GLUSTERFS_LIBEXECDIR="$(eval echo $prefix)/libexec/glusterfs"
 934 GLUSTERFSD_MISCDIR="$(eval echo $prefix)/var/lib/misc/glusterfsd"
 935 prefix=$old_prefix
 936
 937 ### Dirty hacky stuff to make LOCALSTATEDIR work
 938 if test "x$prefix" = xNONE; then
 939    test $localstatedir = '${prefix}/var' && localstatedir=$ac_default_prefix/var
 940    localstatedir=/var
 941    LOCALSTATEDIR=$(eval echo ${localstatedir})
 942 else
 943    LOCALSTATEDIR=$(eval echo ${localstatedir})
 944 fi
 945
 946 old_prefix=$prefix
 947 if test "x$prefix" = xNONE; then
 948     prefix=$ac_default_prefix
 949 fi
 950 GLUSTERD_VOLFILE="$(eval echo ${sysconfdir})/glusterfs/glusterd.vol"
 951 prefix=$old_prefix
 952
 953
 954 case $host_os in
 955      linux*)
 956         GF_HOST_OS="GF_LINUX_HOST_OS"
 957         GF_CFLAGS="${GF_COMPILER_FLAGS} ${ARGP_STANDALONE_CPPFLAGS}"
 958         GF_LDADD="${ARGP_STANDALONE_LDADD}"
 959         GF_FUSE_CFLAGS="-DFUSERMOUNT_DIR=\\\"\$(bindir)\\\""
 960         GLUSTERD_WORKDIR="${LOCALSTATEDIR}/lib/glusterd"
 961         ;;
 962      solaris*)
 963         GF_HOST_OS="GF_SOLARIS_HOST_OS"
 964         GF_CFLAGS="${ARGP_STANDALONE_CPPFLAGS} -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -m64"
 965         GF_LDFLAGS=""
 966         GF_LDADD="${ARGP_STANDALONE_LDADD}"
 967         BUILD_FUSE_CLIENT=no
 968         FUSE_CLIENT_SUBDIR=""
 969         GLUSTERD_WORKDIR="${LOCALSTATEDIR}/lib/glusterd"
 970         ;;
 971      *netbsd*)
 972         GF_HOST_OS="GF_BSD_HOST_OS"
 973         GF_CFLAGS="${ARGP_STANDALONE_CPPFLAGS} -D_INCOMPLETE_XOPEN_C063"
 974         GF_CFLAGS="${GF_CFLAGS} -DTHREAD_UNSAFE_BASENAME"
 975         GF_CFLAGS="${GF_CFLAGS} -DTHREAD_UNSAFE_DIRNAME"
 976         GF_FUSE_CFLAGS="-DFUSERMOUNT_DIR=\\\"\$(sbindir)\\\""
 977         GF_LDADD="${ARGP_STANDALONE_LDADD}"
 978         if test "x$ac_cv_header_execinfo_h" = "xyes"; then
 979            GF_LDFLAGS="-lexecinfo"
 980         fi
 981         GF_FUSE_LDADD="-lperfuse"
 982         BUILD_FUSE_CLIENT=yes
 983         LEXLIB=""
 984         BUILD_FUSERMOUNT=no
 985         FUSERMOUNT_SUBDIR=""
 986         GLUSTERD_WORKDIR="${LOCALSTATEDIR}/db/glusterd"
 987         ;;
 988      *freebsd*)
 989         GF_HOST_OS="GF_BSD_HOST_OS"
 990         GF_CFLAGS="${GF_COMPILER_FLAGS} ${ARGP_STANDALONE_CPPFLAGS} -O0"
 991         GF_CFLAGS="${GF_CFLAGS} -DTHREAD_UNSAFE_BASENAME"
 992         GF_CFLAGS="${GF_CFLAGS} -DTHREAD_UNSAFE_DIRNAME"
 993         GF_CFLAGS="${GF_CFLAGS} -D_LIBGEN_H_"
 994         GF_CFLAGS="${GF_CFLAGS} -DO_DSYNC=0"
 995         GF_CFLAGS="${GF_CFLAGS} -Dxdr_quad_t=xdr_longlong_t"
 996         GF_CFLAGS="${GF_CFLAGS} -Dxdr_u_quad_t=xdr_u_longlong_t"
 997         GF_FUSE_CFLAGS="-DFUSERMOUNT_DIR=\\\"\$(sbindir)\\\""
 998         GF_LDADD="${ARGP_STANDALONE_LDADD}"
 999         if test "x$ac_cv_header_execinfo_h" = "xyes"; then
1000            GF_LDFLAGS="-lexecinfo"
1001         fi
1002         BUILD_FUSE_CLIENT=yes
1003         BUILD_FUSERMOUNT=no
1004         FUSERMOUNT_SUBDIR=""
1005         GLUSTERD_WORKDIR="${LOCALSTATEDIR}/db/glusterd"
1006         ;;
1007      darwin*)
1008         GF_HOST_OS="GF_DARWIN_HOST_OS"
1009         LIBTOOL=glibtool
1010         GF_CFLAGS="${GF_COMPILER_FLAGS} ${ARGP_STANDALONE_CPPFLAGS} "
1011         GF_CFLAGS="${GF_CFLAGS} -D_REENTRANT -D_XOPEN_SOURCE "
1012         GF_CFLAGS="${GF_CFLAGS} -D_DARWIN_USE_64_BIT_INODE "
1013         GF_CFLAGS="${GF_CFLAGS} -DTHREAD_UNSAFE_BASENAME"
1014         GF_CFLAGS="${GF_CFLAGS} -DTHREAD_UNSAFE_DIRNAME"
1015         GF_LDADD="${ARGP_STANDALONE_LDADD}"
1016         GF_LDFLAGS=""
1017         GF_FUSE_CFLAGS="-I\$(CONTRIBDIR)/macfuse"
1018         BUILD_FUSERMOUNT="no"
1019         FUSERMOUNT_SUBDIR=""
1020         GLUSTERD_WORKDIR="${LOCALSTATEDIR}/db/glusterd"
1021         ;;
1022 esac
1023
1024 case $host_os in
1025      darwin*)
1026         GFAPI_EXTRA_LDFLAGS='-Wl,-alias_list,$(top_srcdir)/api/src/gfapi.aliases'
1027         ;;
1028      *)
1029         GFAPI_EXTRA_LDFLAGS='-Wl,--version-script=$(top_srcdir)/api/src/gfapi.map'
1030         ;;
1031 esac
1032
1033 # lazy umount emulation
1034 UMOUNTD_SUBDIR=""
1035 if test "x${GF_HOST_OS}" != "xGF_LINUX_HOST_OS" ; then
1036         UMOUNTD_SUBDIR="contrib/umountd"
1037 fi
1038 AC_SUBST(UMOUNTD_SUBDIR)
1039
1040 # enable/disable QEMU
1041 AM_CONDITIONAL([ENABLE_QEMU_BLOCK], [test x$BUILD_QEMU_BLOCK = xyes])
1042
1043
1044 # enable debug section
1045 AC_ARG_ENABLE([debug],
1046               AC_HELP_STRING([--enable-debug],
1047                              [Enable debug build options.]))
1048
1049
1050 # syslog section
1051 AC_ARG_ENABLE([syslog],
1052               AC_HELP_STRING([--disable-syslog],
1053                              [Disable syslog for logging]))
1054
1055 USE_SYSLOG="yes"
1056 if test "x$enable_syslog" != "xno"; then
1057   AC_DEFINE(GF_USE_SYSLOG, 1, [Use syslog for logging])
1058 else
1059   USE_SYSLOG="no"
1060 fi
1061 AM_CONDITIONAL([ENABLE_SYSLOG], [test x$USE_SYSLOG = xyes])
1062 #end syslog section
1063
1064 BUILD_READLINE=no
1065 AC_CHECK_LIB([readline -lcurses],[readline],[RLLIBS="-lreadline -lcurses"])
1066 AC_CHECK_LIB([readline -ltermcap],[readline],[RLLIBS="-lreadline -ltermcap"])
1067 AC_CHECK_LIB([readline -lncurses],[readline],[RLLIBS="-lreadline -lncurses"])
1068
1069 if test "x$RLLIBS" != "x"; then
1070    if test "x$RL_UNDO" = "xyes"; then
1071       AC_DEFINE(HAVE_READLINE, 1, [readline enabled CLI])
1072       BUILD_READLINE=yes
1073    else
1074       BUILD_READLINE="no (present but missing undo)"
1075    fi
1076
1077 fi
1078
1079 BUILD_LIBAIO=no
1080 AC_CHECK_LIB([aio],[io_setup],[LIBAIO="-laio"])
1081
1082 if test "x$LIBAIO" != "x"; then
1083    AC_DEFINE(HAVE_LIBAIO, 1, [libaio based POSIX enabled])
1084    BUILD_LIBAIO=yes
1085 fi
1086
1087 # glupy section
1088 BUILD_GLUPY=no
1089 have_python2=no
1090 have_Python_h=no
1091
1092 AM_PATH_PYTHON()
1093 if echo $PYTHON_VERSION | grep ^2; then
1094   have_python2=yes
1095 fi
1096
1097 # Save flags before testing python
1098 saved_CFLAGS=$CFLAGS
1099 saved_CPPFLAGS=$CPPFLAGS
1100 saved_LDFLAGS=$LDFLAGS
1101
1102 CFLAGS="`${PYTHON}-config --cflags`"
1103 CPPFLAGS=$CFLAGS
1104 LDFLAGS="-L`${PYTHON}-config --prefix`/lib -L`${PYTHON}-config --prefix`/$libdir `${PYTHON}-config --ldflags`"
1105
1106 AC_CHECK_HEADERS([python$PYTHON_VERSION/Python.h],[have_Python_h=yes],[])
1107 AC_ARG_ENABLE([glupy],
1108               AS_HELP_STRING([--enable-glupy],
1109                              [build glupy]))
1110 case x$enable_glupy in
1111    xyes)
1112       if test "x$have_python2" = "xyes" -a "x$have_Python_h" = "xyes"; then
1113         BUILD_GLUPY=yes
1114         PYTHONDEV_CFLAGS="$CFLAGS"
1115         PYTHONDEV_CPPFLAGS="$CPPFLAGS"
1116         PYTHONDEV_LDFLAGS="$LDFLAGS"
1117         AC_SUBST(PYTHONDEV_CFLAGS)
1118         AC_SUBST(PYTHONDEV_CPPFLAGS)
1119         AC_SUBST(PYTHONDEV_LDFLAGS)
1120       else
1121         AC_MSG_ERROR([glupy requires python-devel/python-dev package and python2.x])
1122       fi
1123       ;;
1124    xno)
1125       ;;
1126    *)
1127       if test "x$have_python2" = "xyes" -a "x$have_Python_h" = "xyes"; then
1128         BUILD_GLUPY=yes
1129         PYTHONDEV_CFLAGS="$CFLAGS"
1130         PYTHONDEV_CPPFLAGS="$CPPFLAGS"
1131         PYTHONDEV_LDFLAGS="$LDFLAGS"
1132         AC_SUBST(PYTHONDEV_CFLAGS)
1133         AC_SUBST(PYTHONDEV_CPPFLAGS)
1134         AC_SUBST(PYTHONDEV_LDFLAGS)
1135       else
1136         AC_MSG_WARN([
1137         ---------------------------------------------------------------------------------
1138          cannot build glupy. python 2.x and python-devel/python-dev package are required.
1139         ---------------------------------------------------------------------------------])
1140       fi
1141       ;;
1142 esac
1143 # Restore flags
1144 CFLAGS=$saved_CFLAGS
1145 CPPFLAGS=$saved_CPPFLAGS
1146 LDFLAGS=$saved_LDFLAGS
1147
1148 case $host_os in
1149      darwin*)
1150         BUILD_GLUPY=no
1151         ;;
1152 esac
1153
1154 if test "x$BUILD_GLUPY" = "xyes"; then
1155    BUILD_PYTHON_SITE_PACKAGES=`$PYTHON -c 'from distutils.sysconfig import get_python_lib; print(get_python_lib())'`
1156    BUILD_PYTHON_INC=`$PYTHON -c "from distutils import sysconfig; print sysconfig.get_python_inc()"`
1157    BUILD_PYTHON_LIB=python$PYTHON_VERSION
1158    GLUPY_SUBDIR=glupy
1159    GLUPY_SUBDIR_MAKEFILE=xlators/features/glupy/Makefile
1160    GLUPY_SUBDIR_SRC_MAKEFILE=xlators/features/glupy/src/Makefile
1161    echo "building glupy with -isystem $BUILD_PYTHON_INC -l $BUILD_PYTHON_LIB"
1162    AC_SUBST(BUILD_PYTHON_SITE_PACKAGES)
1163    AC_SUBST(BUILD_PYTHON_INC)
1164    AC_SUBST(BUILD_PYTHON_LIB)
1165    AC_SUBST(GLUPY_SUBDIR)
1166    AC_SUBST(GLUPY_SUBDIR_MAKEFILE)
1167    AC_SUBST(GLUPY_SUBDIR_SRC_MAKEFILE)
1168 fi
1169 # end glupy section
1170
1171 dnl Check for userspace-rcu
1172 PKG_CHECK_MODULES([URCU], [liburcu-bp])
1173 PKG_CHECK_MODULES([URCU_CDS], [liburcu-cds >= 0.8], [],
1174   [PKG_CHECK_MODULES([URCU_CDS], [liburcu-cds >= 0.7],
1175     [AC_DEFINE(URCU_0_7, 1, [Define if liburcu 0.7 is found])],
1176     [AC_MSG_ERROR([liburcu >= 0.7 required])])])
1177
1178 BUILD_UNITTEST="no"
1179 AC_ARG_ENABLE([cmocka],
1180               AC_HELP_STRING([--enable-cmocka],
1181                              [Enable cmocka build options.]))
1182 if test "x$enable_cmocka" = "xyes"; then
1183     BUILD_UNITTEST="yes"
1184     PKG_CHECK_MODULES([UNITTEST], [cmocka], [],[
1185       AC_CHECK_LIB([cmocka], [mock_assert], [
1186         UNITTEST_LDFLAGS="-lcmocka -lgcov"
1187         UNITTEST_CFLAGS="-Wall -Werror"
1188       ], [
1189         AC_MSG_ERROR([cmocka library is required to build glusterfs])
1190       ])
1191     ])
1192 fi
1193 AM_CONDITIONAL([UNITTEST], [test x$BUILD_UNITTEST = xyes])
1194
1195 dnl Define UNIT_TESTING only for building cmocka binaries.
1196 UNITTEST_CFLAGS="${UNITTEST_CFLAGS} -DUNIT_TESTING=1"
1197
1198 dnl Add cmocka for unit tests
1199 case $host_os in
1200   freebsd*)
1201     dnl remove --coverage on FreeBSD due to a known llvm packaging bug
1202     UNITTEST_CFLAGS="${UNITTEST_CPPFLAGS} ${UNITTEST_CFLAGS} -g -DDEBUG -O0"
1203     UNITTEST_LDFLAGS="${UNITTEST_LIBS} ${UNITTEST_LDFLAGS}"
1204     ;;
1205   *)
1206     UNITTEST_CFLAGS="${UNITTEST_CPPFLAGS} ${UNITTEST_CFLAGS} -g -DDEBUG -O0 --coverage"
1207     UNITTEST_LDFLAGS="${UNITTEST_LIBS} ${UNITTEST_LDFLAGS}"
1208     ;;
1209 esac
1210
1211 AC_SUBST(UNITTEST_CFLAGS)
1212 AC_SUBST(UNITTEST_LDFLAGS)
1213
1214 AC_SUBST(CFLAGS)
1215 # end enable debug section
1216
1217 AC_SUBST(GF_HOST_OS)
1218 AC_SUBST(GF_CFLAGS)
1219 AC_SUBST(GF_LDFLAGS)
1220 AC_SUBST(GF_LDADD)
1221 AC_SUBST(GF_FUSE_LDADD)
1222 AC_SUBST(GF_FUSE_CFLAGS)
1223 AC_SUBST(RLLIBS)
1224 AC_SUBST(LIBAIO)
1225 AC_SUBST(AM_MAKEFLAGS)
1226 AC_SUBST(AM_LIBTOOLFLAGS)
1227
1228 CONTRIBDIR='$(top_srcdir)/contrib'
1229 AC_SUBST(CONTRIBDIR)
1230
1231 GF_CPPDEFINES='-D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE -D$(GF_HOST_OS)'
1232 GF_CPPINCLUDES='-I$(top_srcdir)/libglusterfs/src -I$(CONTRIBDIR)/uuid'
1233 GF_CPPFLAGS="$GF_CPPDEFINES $GF_CPPINCLUDES"
1234 AC_SUBST([GF_CPPFLAGS])
1235
1236 AM_CONDITIONAL([GF_LINUX_HOST_OS], test "${GF_HOST_OS}" = "GF_LINUX_HOST_OS")
1237 AM_CONDITIONAL([GF_DARWIN_HOST_OS], test "${GF_HOST_OS}" = "GF_DARWIN_HOST_OS")
1238 AM_CONDITIONAL([GF_BSD_HOST_OS], test "${GF_HOST_OS}" = "GF_BSD_HOST_OS")
1239
1240 AC_SUBST(GLUSTERD_WORKDIR)
1241 AM_CONDITIONAL([GF_INSTALL_GLUSTERD_WORKDIR], test ! -d ${GLUSTERD_WORKDIR} && test -d ${sysconfdir}/glusterd )
1242 AC_SUBST(GLUSTERD_VOLFILE)
1243 AC_SUBST(GLUSTERFS_LIBEXECDIR)
1244 AC_SUBST(GLUSTERFSD_MISCDIR)
1245
1246 dnl pkg-config versioning
1247 dnl
1248 dnl Once we released gluster-api.pc with version=4. Since then we undid the
1249 dnl library versioning and replaced it with symbol-versioning. The current
1250 dnl libgfapi.so has version 0, but the symbols have the version from the main
1251 dnl package at the time they were added.
1252 dnl
1253 dnl Because other packages (like samba) use the pkg-config version, we can not
1254 dnl drop it, or decrease the version easily. The simplest solution is to keep
1255 dnl the version=4 and add sub-digits for the actual package/symbol versions.
1256 GFAPI_VERSION="4."${PACKAGE_VERSION}
1257 LIBGFCHANGELOG_VERSION="0.0.1"
1258 AC_SUBST(GFAPI_VERSION)
1259 AC_SUBST(LIBGFCHANGELOG_VERSION)
1260 LIBGFDB_VERSION="0.0.1"
1261 AC_SUBST(LIBGFDB_VERSION)
1262
1263 dnl libtool versioning
1264 LIBGFXDR_LT_VERSION="0:1:0"
1265 LIBGFRPC_LT_VERSION="0:1:0"
1266 LIBGLUSTERFS_LT_VERSION="0:1:0"
1267 LIBGFCHANGELOG_LT_VERSION="0:1:0"
1268 GFAPI_LT_VERSION="0:0:0"
1269 AC_SUBST(LIBGFXDR_LT_VERSION)
1270 AC_SUBST(LIBGFRPC_LT_VERSION)
1271 AC_SUBST(LIBGLUSTERFS_LT_VERSION)
1272 AC_SUBST(LIBGFCHANGELOG_LT_VERSION)
1273 AC_SUBST(GFAPI_LT_VERSION)
1274 AC_SUBST(GFAPI_EXTRA_LDFLAGS)
1275
1276 GFAPI_LIBS="${ACL_LIBS}"
1277 AC_SUBST(GFAPI_LIBS)
1278
1279 dnl this change necessary for run-tests.sh
1280 AC_CONFIG_FILES([tests/env.rc],[ln -s ${ac_abs_builddir}/env.rc ${ac_abs_srcdir}/env.rc 2>/dev/null])
1281
1282 AC_OUTPUT
1283
1284 echo
1285 echo "GlusterFS configure summary"
1286 echo "==========================="
1287 echo "FUSE client          : $BUILD_FUSE_CLIENT"
1288 echo "Infiniband verbs     : $BUILD_IBVERBS"
1289 echo "epoll IO multiplex   : $BUILD_EPOLL"
1290 echo "argp-standalone      : $BUILD_ARGP_STANDALONE"
1291 echo "fusermount           : $BUILD_FUSERMOUNT"
1292 echo "readline             : $BUILD_READLINE"
1293 echo "georeplication       : $BUILD_SYNCDAEMON"
1294 echo "Linux-AIO            : $BUILD_LIBAIO"
1295 echo "Enable Debug         : $BUILD_DEBUG"
1296 ## echo "systemtap            : $BUILD_SYSTEMTAP"
1297 echo "Block Device xlator  : $BUILD_BD_XLATOR"
1298 echo "glupy                : $BUILD_GLUPY"
1299 echo "Use syslog           : $USE_SYSLOG"
1300 echo "XML output           : $BUILD_XML_OUTPUT"
1301 echo "QEMU Block formats   : $BUILD_QEMU_BLOCK"
1302 echo "Encryption xlator    : $BUILD_CRYPT_XLATOR"
1303 echo "Unit Tests           : $BUILD_UNITTEST"
1304 echo "POSIX ACLs           : $USE_POSIX_ACLS"
1305 echo "Data Classification  : $BUILD_GFDB"
1306 echo