configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 dnl
   3 AC_INIT([linux nfs-utils],[1.2.4],[linux-nfs@vger.kernel.org],[nfs-utils])
   4 AC_CANONICAL_BUILD([])
   5 AC_CANONICAL_HOST([])
   6 AC_CONFIG_MACRO_DIR(aclocal)
   7 AM_INIT_AUTOMAKE
   8 AC_PREREQ(2.59)
   9 AC_PREFIX_DEFAULT(/usr)
  10 AM_MAINTAINER_MODE
  11
  12 dnl *************************************************************
  13 dnl * Define the set of applicable options
  14 dnl *************************************************************
  15 AC_ARG_WITH(release,
  16         [AC_HELP_STRING([--with-release=XXX], [set release to XXX [1]])],
  17         RELEASE=$withval,
  18         RELEASE=1)
  19         AC_SUBST(RELEASE)
  20 AC_ARG_WITH(statedir,
  21         [AC_HELP_STRING([--with-statedir=/foo],
  22                         [use state dir /foo @<:@default=/var/lib/nfs@:>@])],
  23         statedir=$withval,
  24         statedir=/var/lib/nfs)
  25         AC_SUBST(statedir)
  26 AC_ARG_WITH(statdpath,
  27         [AC_HELP_STRING([--with-statdpath=/foo @<:@default=/var/lib/nfs@:>@],
  28                 [define statd's state dir as /foo instead of the NFS statedir]
  29         )],
  30         statdpath=$withval,
  31         statdpath=$statedir
  32         )
  33         AC_SUBST(statdpath)
  34 AC_ARG_WITH(statduser,
  35         [AC_HELP_STRING([--with-statduser=rpcuser],
  36                         [statd to run under @<:@rpcuser or nobody@:>@]
  37         )],
  38         statduser=$withval,
  39         if test "x$cross_compiling" = "xno"; then
  40                 if grep -s '^rpcuser:' /etc/passwd > /dev/null; then
  41                         statduser=rpcuser
  42                 else
  43                         statduser=nobody
  44                 fi
  45         else
  46                 statduser=nobody
  47         fi)
  48         AC_SUBST(statduser)
  49 AC_ARG_WITH(start-statd,
  50         [AC_HELP_STRING([--with-start-statd=scriptname],
  51                         [When an nfs filesystems is mounted with locking, run this script]
  52         )],
  53         startstatd=$withval,
  54         startstatd=/usr/sbin/start-statd
  55         )
  56         AC_SUBST(startstatd)
  57         AC_DEFINE_UNQUOTED(START_STATD, "$startstatd", [Define this to a script which can start statd on mount])
  58 AC_ARG_ENABLE(nfsv3,
  59         [AC_HELP_STRING([--enable-nfsv3],
  60                         [enable support for NFSv3 @<:@default=yes@:>@])],
  61         enable_nfsv3=$enableval,
  62         enable_nfsv3=yes)
  63         if test "$enable_nfsv3" = yes; then
  64                 AC_DEFINE(NFS3_SUPPORTED, 1, [Define this if you want NFSv3 support compiled in])
  65         else
  66                 enable_nfsv3=
  67         fi
  68         AC_SUBST(enable_nfsv3)
  69 AC_ARG_ENABLE(nfsv4,
  70         [AC_HELP_STRING([--enable-nfsv4],
  71                         [enable support for NFSv4 @<:@default=yes@:>@])],
  72         enable_nfsv4=$enableval,
  73         enable_nfsv4=yes)
  74         if test "$enable_nfsv4" = yes; then
  75                 AC_DEFINE(NFS4_SUPPORTED, 1, [Define this if you want NFSv4 support compiled in])
  76                 IDMAPD=idmapd
  77         else
  78                 enable_nfsv4=
  79                 IDMAPD=
  80         fi
  81         AC_SUBST(IDMAPD)
  82         AC_SUBST(enable_nfsv4)
  83         AM_CONDITIONAL(CONFIG_NFSV4, [test "$enable_nfsv4" = "yes"])
  84
  85 AC_ARG_ENABLE(nfsv41,
  86         [AC_HELP_STRING([--enable-nfsv41],
  87                         [enable support for NFSv41 @<:@default=no@:>@])],
  88         enable_nfsv41=$enableval,
  89         enable_nfsv41=no)
  90         if test "$enable_nfsv41" = yes; then
  91                 AC_DEFINE(NFS41_SUPPORTED, 1, [Define this if you want NFSv41 support compiled in])
  92         else
  93                 enable_nfsv41=
  94         fi
  95         AC_SUBST(enable_nfsv41)
  96         AM_CONDITIONAL(CONFIG_NFSV41, [test "$enable_nfsv41" = "yes"])
  97
  98 AC_ARG_ENABLE(gss,
  99         [AC_HELP_STRING([--enable-gss],
 100                         [enable support for rpcsec_gss @<:@default=yes@:>@])],
 101         enable_gss=$enableval,
 102         enable_gss=yes)
 103         if test "$enable_gss" = yes; then
 104                 AC_DEFINE(GSS_SUPPORTED, 1, [Define this if you want rpcsec_gss support compiled in])
 105                 GSSD=gssd
 106                 SVCGSSD=svcgssd
 107         else
 108                 enable_gss=
 109                 GSSD=
 110                 SVCGSSD=
 111         fi
 112         AC_SUBST(GSSD)
 113         AC_SUBST(SVCGSSD)
 114         AC_SUBST(enable_gss)
 115         AM_CONDITIONAL(CONFIG_GSS, [test "$enable_gss" = "yes"])
 116 AC_ARG_ENABLE(kprefix,
 117         [AC_HELP_STRING([--enable-kprefix], [install progs as rpc.knfsd etc])],
 118         test "$enableval" = "yes" && kprefix=k,
 119         kprefix=)
 120         AC_SUBST(kprefix)
 121 AC_ARG_WITH(rpcgen,
 122         [AC_HELP_STRING([--with-rpcgen=internal], [use internal rpcgen instead of system one])],
 123         rpcgen_path=$withval,
 124         rpcgen_path=yes )
 125         RPCGEN_PATH=
 126         if test "$rpcgen_path" = "yes"; then
 127             for p in /usr/local/bin/rpcgen /usr/bin/rpcgen /bin/rpcgen
 128             do if test -f $p ; then RPCGEN_PATH=$p ; break; fi ; done
 129         elif test "$rpcgen_path" != "internal"; then
 130             RPCGEN_PATH=$rpcgen_path
 131         fi
 132         AC_SUBST(RPCGEN_PATH)
 133         AM_CONDITIONAL(CONFIG_RPCGEN, [test "$RPCGEN_PATH" = ""])
 134 AC_ARG_ENABLE(uuid,
 135         [AC_HELP_STRING([--disable-uuid], [Exclude uuid support to avoid buggy libblkid])],
 136         if test "$enableval" = "yes" ; then choose_blkid=yes; else choose_blkid=no; fi,
 137         choose_blkid=default)
 138 AC_ARG_ENABLE(mount,
 139         [AC_HELP_STRING([--enable-mount],
 140                         [Create mount.nfs and do not use the util-linux mount(8) functionality. @<:@default=yes@:>@])],
 141         enable_mount=$enableval,
 142         enable_mount=yes)
 143         AM_CONDITIONAL(CONFIG_MOUNT, [test "$enable_mount" = "yes"])
 144
 145 if test "$enable_mount" = yes; then
 146         AC_ARG_ENABLE(libmount-mount,
 147                 [AC_HELP_STRING([--enable-libmount-mount],
 148                                 [Link mount.nfs with libmount (EXPERIMENTAL)])],
 149                 enable_libmount=$enableval,
 150                 enable_libmount=no)
 151 fi
 152
 153 AC_ARG_ENABLE(tirpc,
 154         [AC_HELP_STRING([--enable-tirpc],
 155                         [enable use of TI-RPC @<:@default=yes@:>@])],
 156         enable_tirpc=$enableval,
 157         enable_tirpc='')
 158 AC_ARG_ENABLE(ipv6,
 159         [AC_HELP_STRING([--enable-ipv6],
 160                         [enable support for IPv6 @<:@default=no@:>@])],
 161         enable_ipv6=$enableval,
 162         enable_ipv6=no)
 163         if test "$enable_ipv6" = yes; then
 164                 AC_DEFINE(IPV6_SUPPORTED, 1, [Define this if you want IPv6 support compiled in])
 165         else
 166                 enable_ipv6=
 167         fi
 168         AC_SUBST(enable_ipv6)
 169         AM_CONDITIONAL(CONFIG_IPV6, [test "$enable_ipv6" = "yes"])
 170
 171 if test "$enable_mount" = yes; then
 172         AC_ARG_ENABLE(mountconfig,
 173         [AC_HELP_STRING([--enable-mountconfig],
 174                         [enable mount to use a configuration file])],
 175         mountconfig=$enableval,
 176         mountconfig=no)
 177         if test "$enable_mountconfig" = yes; then
 178                 AC_DEFINE(MOUNT_CONFIG, 1,
 179                         [Define this if you want mount to read a configuration file])
 180                 AC_ARG_WITH(mountfile,
 181                         [AC_HELP_STRING([--with-mountfile=filename],
 182                         [Using filename as the NFS mount options file [/etc/nfsmounts.conf]]
 183                         )],
 184                 mountfile=$withval,
 185                 mountfile=/etc/nfsmount.conf)
 186                 AC_SUBST(mountfile)
 187                 AC_DEFINE_UNQUOTED(MOUNTOPTS_CONFFILE, "$mountfile",
 188                         [This defines the location of the NFS mount configuration file])
 189         else
 190                 enable_mountconfig=
 191         fi
 192         AC_SUBST(enable_mountconfig)
 193         AM_CONDITIONAL(MOUNT_CONFIG, [test "$enable_mountconfig" = "yes"])
 194 else
 195         AM_CONDITIONAL(MOUNT_CONFIG, [test "$enable_mount" = "yes"])
 196 fi
 197
 198 dnl Check for TI-RPC library and headers
 199 AC_LIBTIRPC
 200
 201 dnl Check for -lcap
 202 AC_LIBCAP
 203
 204 # Check whether user wants TCP wrappers support
 205 AC_TCP_WRAPPERS
 206
 207 # Arrange for large-file support
 208 AC_SYS_LARGEFILE
 209
 210 AC_CONFIG_SRCDIR([support/include/config.h.in])
 211 AC_CONFIG_HEADERS([support/include/config.h])
 212
 213 # Checks for programs.
 214 AC_PROG_CXX
 215 AC_PROG_CC
 216 AC_PROG_CPP
 217 AC_PROG_INSTALL
 218 AC_PROG_LN_S
 219 AC_PROG_MAKE_SET
 220 AC_PROG_LIBTOOL
 221 AM_PROG_CC_C_O
 222
 223 if test "x$cross_compiling" = "xno"; then
 224         CC_FOR_BUILD=${CC_FOR_BUILD-${CC-gcc}}
 225 else
 226         CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
 227 fi
 228
 229 AC_SUBST(CC_FOR_BUILD)
 230
 231 AC_CHECK_TOOL(AR, ar)
 232 AC_CHECK_TOOL(LD, ld)
 233
 234 AC_HEADER_STDC([])
 235 AC_GNULIBC
 236 AC_BSD_SIGNALS
 237
 238 dnl *************************************************************
 239 dnl * Check for required libraries
 240 dnl *************************************************************
 241
 242 AC_CHECK_FUNC([gethostbyname], ,
 243               [AC_CHECK_LIB([nsl], [gethostbyname], [LIBNSL="-lnsl"])])
 244 AC_SUBST(LIBNSL)
 245
 246 AC_CHECK_FUNC([connect], ,
 247               [AC_CHECK_LIB([socket], [connect], [LIBSOCKET="-lsocket"],
 248                     [AC_MSG_ERROR([Function 'socket' not found.])], [$LIBNSL])])
 249
 250 AC_CHECK_FUNC([getaddrinfo], ,
 251               [AC_MSG_ERROR([Function 'getaddrinfo' not found.])])
 252
 253 AC_CHECK_FUNC([getrpcbynumber], ,
 254               [AC_MSG_ERROR([Function 'getrpcbynumber' not found.])])
 255
 256 AC_CHECK_FUNC([getservbyname], ,
 257               [AC_MSG_ERROR([Function 'getservbyname' not found.])])
 258
 259 AC_CHECK_LIB([crypt], [crypt], [LIBCRYPT="-lcrypt"])
 260
 261 if test "$enable_nfsv4" = yes; then
 262   dnl check for libevent libraries and headers
 263   AC_LIBEVENT
 264
 265   dnl check for nfsidmap libraries and headers
 266   AC_LIBNFSIDMAP
 267
 268   dnl check for the keyutils libraries and headers
 269   AC_KEYUTILS
 270
 271   dnl librpcsecgss already has a dependency on libgssapi,
 272   dnl but we need to make sure we get the right version
 273   if test "$enable_gss" = yes; then
 274     AC_RPCSEC_VERSION
 275   fi
 276 fi
 277 dnl enable nfsidmap when its support by libnfsidmap
 278 AM_CONDITIONAL(CONFIG_NFSIDMAP, [test "$ac_cv_header_keyutils_h$ac_cv_lib_nfsidmap_nfs4_owner_to_uid" = "yesyes"])
 279
 280
 281 if test "$knfsd_cv_glibc2" = no; then
 282     AC_CHECK_LIB(bsd, daemon, [LIBBSD="-lbsd"])
 283 fi
 284
 285 if test "$choose_blkid" != no; then
 286    AC_CHECK_LIB(blkid, blkid_get_library_version, [LIBBLKID="-lblkid"], AC_MSG_ERROR([libblkid needed]))
 287    AC_CHECK_HEADER(blkid/blkid.h, , AC_MSG_ERROR([Cannot find libblkid header file blkid/blkid.h]))
 288    AC_BLKID_VERS
 289    if test $choose_blkid = yes; then
 290       use_blkid=1
 291       test $libblkid_cv_is_recent = no && AC_MSG_WARN([libblkid is old and may cause mountd to leak memory])
 292    else
 293       if test $libblkid_cv_is_recent = yes
 294       then use_blkid=1
 295       else use_blkid=0
 296            AC_MSG_WARN([uuid support disabled as libblkid is too old])
 297       fi
 298     fi
 299     AC_DEFINE_UNQUOTED(USE_BLKID, $use_blkid, [Define if you want to use blkid to find uuid of filesystems])
 300 fi
 301 AC_SUBST(LIBSOCKET)
 302 AC_SUBST(LIBCRYPT)
 303 AC_SUBST(LIBBSD)
 304 AC_SUBST(LIBBLKID)
 305
 306 if test "$enable_libmount" != no; then
 307    AC_CHECK_LIB(mount, mnt_context_do_mount, [LIBMOUNT="-lmount"], AC_MSG_ERROR([libmount needed]))
 308    AC_CHECK_HEADER(libmount/libmount.h, , AC_MSG_ERROR([Cannot find libmount header file libmount/libmount.h]))
 309 fi
 310 AM_CONDITIONAL(CONFIG_LIBMOUNT, [test "$enable_libmount" = "yes"])
 311 AC_SUBST(LIBMOUNT)
 312
 313 if test "$enable_gss" = yes; then
 314   dnl 'gss' requires getnameinfo - at least for gssd_proc.c
 315   AC_CHECK_FUNC([getnameinfo], , [AC_MSG_ERROR([GSSAPI support requires 'getnameinfo' function])])
 316
 317   dnl 'gss' also depends on nfsidmap.h - at least for svcgssd_proc.c
 318   AC_LIBNFSIDMAP
 319
 320   AC_CHECK_HEADERS([spkm3.h], ,
 321                    [AC_MSG_WARN([Could not locate SPKM3 header; will not have SPKM3 support])])
 322
 323   dnl Check for Kerberos V5
 324   AC_KERBEROS_V5
 325
 326   dnl Invoked after AC_KERBEROS_V5; AC_LIBRPCSECGSS needs to have KRBLIBS set
 327   AC_LIBRPCSECGSS
 328
 329 fi
 330
 331 dnl Check for IPv6 support
 332 AC_IPV6
 333
 334 dnl *************************************************************
 335 dnl Check for headers
 336 dnl *************************************************************
 337 AC_CHECK_HEADERS([arpa/inet.h fcntl.h libintl.h limits.h \
 338                  malloc.h memory.h netdb.h netinet/in.h paths.h \
 339                  stdlib.h string.h sys/file.h sys/ioctl.h sys/mount.h \
 340                  sys/param.h sys/socket.h sys/time.h sys/vfs.h \
 341                  syslog.h unistd.h com_err.h et/com_err.h \
 342                  ifaddrs.h])
 343
 344 dnl *************************************************************
 345 dnl Checks for typedefs, structures, and compiler characteristics
 346 dnl *************************************************************
 347 AC_C_CONST
 348 AC_TYPE_UID_T
 349 AC_C_INLINE
 350 AC_TYPE_OFF_T
 351 AC_TYPE_PID_T
 352 AC_TYPE_SIZE_T
 353 AC_HEADER_TIME
 354 AC_STRUCT_TM
 355
 356 dnl *************************************************************
 357 dnl Check for functions
 358 dnl *************************************************************
 359 AC_FUNC_ALLOCA
 360 AC_FUNC_CLOSEDIR_VOID
 361 AC_FUNC_ERROR_AT_LINE
 362 AC_FUNC_FORK
 363 AC_FUNC_GETGROUPS
 364 AC_FUNC_GETMNTENT
 365 AC_PROG_GCC_TRADITIONAL
 366 AC_FUNC_LSTAT
 367 AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
 368 AC_HEADER_MAJOR
 369 #AC_FUNC_MALLOC
 370 AC_FUNC_MEMCMP
 371 #AC_FUNC_REALLOC
 372 AC_FUNC_SELECT_ARGTYPES
 373 AC_TYPE_SIGNAL
 374 AC_FUNC_STAT
 375 AC_FUNC_VPRINTF
 376 AC_CHECK_FUNCS([alarm atexit dup2 fdatasync ftruncate getcwd \
 377                gethostbyaddr gethostbyname gethostname getmntent \
 378                getnameinfo getrpcbyname getifaddrs \
 379                gettimeofday hasmntopt inet_ntoa innetgr memset mkdir pathconf \
 380                realpath rmdir select socket strcasecmp strchr strdup \
 381                strerror strrchr strtol strtoul sigprocmask])
 382
 383
 384 dnl *************************************************************
 385 dnl Check for data sizes
 386 dnl *************************************************************
 387 AC_CHECK_SIZEOF(short)
 388 AC_CHECK_SIZEOF(int)
 389 AC_CHECK_SIZEOF(long)
 390 AC_CHECK_SIZEOF(size_t)
 391 AC_CHECK_SIZEOF(socklen_t)
 392
 393
 394 dnl *************************************************************
 395 dnl Export some path names to config.h
 396 dnl *************************************************************
 397 AC_DEFINE_UNQUOTED(NFS_STATEDIR, "$statedir", [This defines the location of the NFS state files. Warning: this must match definitions in config.mk!])
 398 AC_DEFINE_UNQUOTED(NSM_DEFAULT_STATEDIR, "$statdpath", [Define this to the pathname where statd keeps its state file])
 399
 400 if test "x$cross_compiling" = "xno"; then
 401         CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-"$CFLAGS"}
 402         CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-"$CXXFLAGS"}
 403         CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-"$CPPFLAGS"}
 404         LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-"$LDFLAGS"}
 405 else
 406         CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-""}
 407         CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-""}
 408         CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-""}
 409         LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-""}
 410 fi
 411
 412 AC_SUBST(CFLAGS)
 413 AC_SUBST(CXXFLAGS)
 414 AC_SUBST(CPPFLAGS)
 415 AC_SUBST(LDFLAGS)
 416
 417 AC_SUBST(CFLAGS_FOR_BUILD)
 418 AC_SUBST(CXXFLAGS_FOR_BUILD)
 419 AC_SUBST(CPPFLAGS_FOR_BUILD)
 420 AC_SUBST(LDFLAGS_FOR_BUILD)
 421
 422 dnl *************************************************************
 423 dnl Set up "global" CFLAGS
 424 dnl *************************************************************
 425 dnl Use architecture-specific compile flags
 426 dnl (We use $host and not $build in case we are cross-compiling)
 427 dnl *************************************************************
 428 dnl Note: we no longer have arch specific compile flags, but
 429 dnl the stub is left here in case they are needed one day.
 430 case $host in
 431   *)
 432     ARCHFLAGS="" ;;
 433 esac
 434
 435 my_am_cflags="-Wall -Wextra -Wstrict-prototypes $ARCHFLAGS -pipe"
 436
 437 AC_SUBST([AM_CFLAGS], ["$my_am_cflags"])
 438
 439 # Make sure that $ACLOCAL_FLAGS are used during a rebuild
 440 AC_SUBST([ACLOCAL_AMFLAGS], ["-I $ac_macro_dir \$(ACLOCAL_FLAGS)"])
 441
 442 AC_CONFIG_FILES([
 443         Makefile
 444         linux-nfs/Makefile
 445         support/Makefile
 446         support/export/Makefile
 447         support/include/nfs/Makefile
 448         support/include/rpcsvc/Makefile
 449         support/include/sys/fs/Makefile
 450         support/include/sys/Makefile
 451         support/include/Makefile
 452         support/misc/Makefile
 453         support/nfs/Makefile
 454         support/nsm/Makefile
 455         tools/Makefile
 456         tools/locktest/Makefile
 457         tools/nlmtest/Makefile
 458         tools/rpcdebug/Makefile
 459         tools/rpcgen/Makefile
 460         tools/mountstats/Makefile
 461         tools/nfs-iostat/Makefile
 462         utils/Makefile
 463         utils/exportfs/Makefile
 464         utils/gssd/Makefile
 465         utils/idmapd/Makefile
 466         utils/mount/Makefile
 467         utils/mountd/Makefile
 468         utils/nfsd/Makefile
 469         utils/nfsstat/Makefile
 470         utils/nfsidmap/Makefile
 471         utils/showmount/Makefile
 472         utils/statd/Makefile
 473         tests/Makefile
 474         tests/nsm_client/Makefile])
 475 AC_OUTPUT
 476