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