configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 dnl
   3 AC_INIT([linux nfs-utils],[1.1.4],[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=$withval,
  18         RELEASE=1)
  19         AC_SUBST(RELEASE)
  20 AC_ARG_WITH(statedir,
  21         [  --with-statedir=/foo    use state dir /foo [/var/lib/nfs]],
  22         statedir=$withval,
  23         statedir=/var/lib/nfs)
  24         AC_SUBST(statedir)
  25 AC_ARG_WITH(statduser,
  26         [AC_HELP_STRING([--with-statduser=rpcuser],
  27                         [statd to run under @<:@rpcuser or nobody@:>@]
  28         )],
  29         statduser=$withval,
  30         if test "x$cross_compiling" = "xno"; then
  31                 if grep -s '^rpcuser:' /etc/passwd > /dev/null; then
  32                         statduser=rpcuser
  33                 else
  34                         statduser=nobody
  35                 fi
  36         else
  37                 statduser=nobody
  38         fi)
  39         AC_SUBST(statduser)
  40 AC_ARG_WITH(start-statd,
  41         [AC_HELP_STRING([--with-start-statd=scriptname],
  42                         [When an nfs filesystems is mounted with locking, run this script]
  43         )],
  44         startstatd=$withval,
  45         startstatd=/usr/sbin/start-statd
  46         )
  47         AC_SUBST(startstatd)
  48         AC_DEFINE_UNQUOTED(START_STATD, "$startstatd", [Define this to a script which can start statd on mount])
  49 AC_ARG_ENABLE(nfsv3,
  50         [AC_HELP_STRING([--enable-nfsv3],
  51                         [enable support for NFSv3 @<:@default=yes@:>@])],
  52         enable_nfsv3=$enableval,
  53         enable_nfsv3=yes)
  54         if test "$enable_nfsv3" = yes; then
  55                 AC_DEFINE(NFS3_SUPPORTED, 1, [Define this if you want NFSv3 support compiled in])
  56         else
  57                 enable_nfsv3=
  58         fi
  59         AC_SUBST(enable_nfsv3)
  60 AC_ARG_ENABLE(nfsv4,
  61         [AC_HELP_STRING([--enable-nfsv4],
  62                         [enable support for NFSv4 @<:@default=yes@:>@])],
  63         enable_nfsv4=$enableval,
  64         enable_nfsv4=yes)
  65         if test "$enable_nfsv4" = yes; then
  66                 AC_DEFINE(NFS4_SUPPORTED, 1, [Define this if you want NFSv4 support compiled in])
  67                 IDMAPD=idmapd
  68         else
  69                 enable_nfsv4=
  70                 IDMAPD=
  71         fi
  72         AC_SUBST(IDMAPD)
  73         AC_SUBST(enable_nfsv4)
  74         AM_CONDITIONAL(CONFIG_NFSV4, [test "$enable_nfsv4" = "yes"])
  75 AC_ARG_ENABLE(gss,
  76         [AC_HELP_STRING([--enable-gss],
  77                         [enable support for rpcsec_gss @<:@default=yes@:>@])],
  78         enable_gss=$enableval,
  79         enable_gss=yes)
  80         if test "$enable_gss" = yes; then
  81                 AC_DEFINE(GSS_SUPPORTED, 1, [Define this if you want rpcsec_gss support compiled in])
  82                 GSSD=gssd
  83                 SVCGSSD=svcgssd
  84         else
  85                 enable_gss=
  86                 GSSD=
  87                 SVCGSSD=
  88         fi
  89         AC_SUBST(GSSD)
  90         AC_SUBST(SVCGSSD)
  91         AC_SUBST(enable_gss)
  92         AM_CONDITIONAL(CONFIG_GSS, [test "$enable_gss" = "yes"])
  93 AC_ARG_ENABLE(kprefix,
  94         [AC_HELP_STRING([--enable-kprefix], [install progs as rpc.knfsd etc])],
  95         test "$enableval" = "yes" && kprefix=k,
  96         kprefix=)
  97         AC_SUBST(kprefix)
  98 AC_ARG_WITH(rpcgen,
  99         [AC_HELP_STRING([--with-rpcgen=internal], [use internal rpcgen instead of system one])],
 100         rpcgen_path=$withval,
 101         rpcgen_path=yes )
 102         RPCGEN_PATH=
 103         if test "$rpcgen_path" == "yes"; then
 104             for p in /usr/local/bin/rpcgen /usr/bin/rpcgen /bin/rpcgen
 105             do if test -f $p ; then RPCGEN_PATH=$p ; break; fi ; done
 106         elif test "$rpcgen_path" != "internal"; then
 107             RPCGEN_PATH=$rpcgen_path
 108         fi
 109         AC_SUBST(RPCGEN_PATH)
 110         AM_CONDITIONAL(CONFIG_RPCGEN, [test "$RPCGEN_PATH" == ""])
 111 AC_ARG_ENABLE(uuid,
 112         [AC_HELP_STRING([--without-uuid], [Exclude uuid support and so avoid possibly buggy libblkid])],
 113         if test "$enableval" = "yes" ; then choose_blkid=yes; else choose_blkid=no; fi,
 114         choose_blkid=default)
 115 AC_ARG_ENABLE(mount,
 116         [AC_HELP_STRING([--enable-mount],
 117                         [Create mount.nfs and don't use the util-linux mount(8) functionality. @<:@default=yes@:>@])],
 118         enable_mount=$enableval,
 119         enable_mount=yes)
 120         AM_CONDITIONAL(CONFIG_MOUNT, [test "$enable_mount" = "yes"])
 121 AC_ARG_ENABLE(ipv6,
 122         [AC_HELP_STRING([--enable-ipv6],
 123                         [enable support for IPv6 @<:@default=no@:>@])],
 124         enable_ipv6=$enableval,
 125         enable_ipv6=no)
 126         if test "$enable_ipv6" = yes; then
 127                 AC_DEFINE(IPV6_SUPPORTED, 1, [Define this if you want IPv6 support compiled in])
 128         else
 129                 enable_ipv6=
 130         fi
 131         AC_SUBST(enable_ipv6)
 132         AM_CONDITIONAL(CONFIG_IPV6, [test "$enable_ipv6" = "yes"])
 133
 134 # Check whether user wants TCP wrappers support
 135 AC_TCP_WRAPPERS
 136
 137 # Arrange for large-file support
 138 AC_SYS_LARGEFILE
 139
 140 AC_CONFIG_SRCDIR([support/include/config.h.in])
 141 AC_CONFIG_HEADERS([support/include/config.h])
 142
 143 # Checks for programs.
 144 AC_PROG_CXX
 145 AC_PROG_CC
 146 AC_PROG_CPP
 147 AC_PROG_INSTALL
 148 AC_PROG_LN_S
 149 AC_PROG_MAKE_SET
 150 AC_PROG_LIBTOOL
 151 AM_PROG_CC_C_O
 152
 153 if test "x$cross_compiling" = "xno"; then
 154         CC_FOR_BUILD=${CC_FOR_BUILD-${CC-gcc}}
 155 else
 156         CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
 157 fi
 158
 159 AC_SUBST(CC_FOR_BUILD)
 160
 161 AC_CHECK_TOOL(AR, ar)
 162 AC_CHECK_TOOL(LD, ld)
 163
 164 AC_HEADER_STDC([])
 165 AC_GNULIBC
 166 AC_BSD_SIGNALS
 167
 168 dnl *************************************************************
 169 dnl * Check for required libraries
 170 dnl *************************************************************
 171 AC_CHECK_FUNC(gethostbyname, , [AC_CHECK_LIB(nsl, gethostbyname, [LIBNSL="-lnsl"])])
 172 AC_SUBST(LIBNSL)
 173
 174 AC_CHECK_FUNC(connect, ,
 175       AC_CHECK_LIB(socket, connect, [LIBSOCKET="-lsocket"],
 176                 AC_MSG_ERROR(Function 'socket' not found.), $LIBNSL))
 177
 178 AC_CHECK_FUNC(getaddrinfo, , ,
 179                 AC_MSG_ERROR(Function 'getaddrinfo' not found.))
 180
 181 AC_CHECK_FUNC(getrpcbynumber, , ,
 182                 AC_MSG_ERROR(Function 'getrpcbynumber' not found.))
 183
 184 AC_CHECK_FUNC(getservbyname, , ,
 185                 AC_MSG_ERROR(Function 'getservbyname' not found.))
 186
 187 AC_CHECK_LIB(crypt, crypt, [LIBCRYPT="-lcrypt"])
 188 if test "$enable_nfsv4" = yes; then
 189     AC_CHECK_LIB(event, event_dispatch, [libevent=1], AC_MSG_ERROR([libevent needed for nfsv4 support]))
 190     AC_CHECK_LIB(nfsidmap, nfs4_init_name_mapping, [libnfsidmap=1], AC_MSG_ERROR([libnfsidmap needed for nfsv4 support]))
 191     AC_CHECK_HEADERS(event.h, ,AC_MSG_ERROR([libevent needed for nfsv4 support]))
 192     AC_CHECK_HEADERS(nfsidmap.h, ,AC_MSG_ERROR([libnfsidmap needed for nfsv4 support]))
 193     dnl librpcsecgss already has a dependency on libgssapi,
 194     dnl but we need to make sure we get the right version
 195     if test "$enable_gss" = yes; then
 196      PKG_CHECK_MODULES(RPCSECGSS, librpcsecgss >= 0.16, ,
 197       [AC_MSG_ERROR([Unable to locate information required to use librpcsecgss.  If you have pkgconfig installed, you might try setting environment variable PKG_CONFIG_PATH to /usr/local/lib/pkgconfig])
 198       ]
 199      )
 200     PKG_CHECK_MODULES(GSSGLUE, libgssglue >= 0.1)
 201     fi
 202
 203 fi
 204 if test "$knfsd_cv_glibc2" = no; then
 205     AC_CHECK_LIB(bsd, daemon, [LIBBSD="-lbsd"])
 206 fi
 207
 208 if test "$choose_blkid" != no; then
 209    AC_CHECK_LIB(blkid, blkid_get_library_version, [LIBBLKID="-lblkid"], AC_MSG_ERROR([libblkid needed]))
 210    AC_CHECK_HEADER(blkid/blkid.h, , AC_MSG_ERROR([Cannot find libblkid header file blkid/blkid.h]))
 211    AC_BLKID_VERS
 212    if test $choose_blkid = yes; then
 213       use_blkid=1
 214       test $libblkid_is_recent = no && AC_MSG_WARN([libblkid is old and may cause mountd to leak memory])
 215    else
 216       if test $libblkid_is_recent = yes
 217       then use_blkid=1
 218       else use_blkid=0
 219            AC_MSG_WARN([uuid support disabled as libblkid is too old])
 220       fi
 221     fi
 222     AC_DEFINE_UNQUOTED(USE_BLKID, $use_blkid, [Define if you want to use blkid to find uuid of filesystems])
 223 fi
 224 AC_SUBST(LIBSOCKET)
 225 AC_SUBST(LIBCRYPT)
 226 AC_SUBST(LIBBSD)
 227 AC_SUBST(LIBBLKID)
 228
 229 if test "$enable_gss" = yes; then
 230   dnl 'gss' also depends on nfsidmap.h - at least for svcgssd_proc.c
 231   AC_CHECK_HEADERS(nfsidmap.h, ,AC_MSG_ERROR([libnfsidmap needed for gss support]))
 232   AC_CHECK_HEADERS(spkm3.h, ,AC_MSG_WARN([could not locate SPKM3 header; will not have SPKM3 support]))
 233   dnl the nfs4_set_debug function doesn't appear in all version of the library
 234   AC_CHECK_LIB(nfsidmap, nfs4_set_debug,
 235                AC_DEFINE(HAVE_NFS4_SET_DEBUG,1,
 236                          [Whether nfs4_set_debug() is present in libnfsidmap]),)
 237
 238   dnl Check for Kerberos V5
 239   AC_KERBEROS_V5
 240
 241   dnl This is not done until here because we need to have KRBLIBS set
 242   dnl ("librpcsecgss=1" is so that it doesn't get added to LIBS)
 243   AC_CHECK_LIB(rpcsecgss, authgss_create_default, [librpcsecgss=1], AC_MSG_ERROR([librpcsecgss needed for nfsv4 support]), -lgssglue -ldl)
 244   AC_CHECK_LIB(rpcsecgss, authgss_set_debug_level,
 245                AC_DEFINE(HAVE_AUTHGSS_SET_DEBUG_LEVEL, 1, [Define this if the rpcsec_gss library has the function authgss_set_debug_level]),, -lgssglue -ldl)
 246
 247 fi
 248
 249 AC_CHECK_DECL([AI_ADDRCONFIG],
 250               AC_DEFINE([HAVE_DECL_AI_ADDRCONFIG], 1,
 251                          [Define this to 1 if AI_ADDRCONFIG macro is defined]), ,
 252               [ #include <netdb.h> ] )
 253
 254 if test "$enable_ipv6" = yes; then
 255   AC_CHECK_FUNC(inet_ntop, , ,
 256                AC_MSG_ERROR(Function 'inet_ntop' not found.))
 257   AC_CHECK_FUNC(getnameinfo, , ,
 258                AC_MSG_ERROR(Function 'getnameinfo' not found.))
 259   AC_CHECK_LIB(tirpc, clnt_tli_create, ,
 260                AC_MSG_ERROR([libtirpc needed for IPv6 support]))
 261   AC_CHECK_HEADERS(tirpc/netconfig.h, ,
 262                AC_MSG_ERROR([libtirpc-devel needed for IPv6 support]))
 263   AC_CHECK_DECL([AI_ADDRCONFIG], ,
 264                AC_MSG_ERROR([full getaddrinfo(3) implementation needed for IPv6 support]),
 265                [ #include <netdb.h> ] )
 266 fi
 267
 268 dnl *************************************************************
 269 dnl Check for headers
 270 dnl *************************************************************
 271 AC_CHECK_HEADERS([arpa/inet.h fcntl.h libintl.h limits.h \
 272                  malloc.h memory.h netdb.h netinet/in.h paths.h \
 273                  stdlib.h string.h sys/file.h sys/ioctl.h sys/mount.h \
 274                  sys/param.h sys/socket.h sys/time.h sys/vfs.h \
 275                  syslog.h unistd.h com_err.h et/com_err.h \
 276                  ifaddrs.h tirpc/netconfig.h])
 277
 278 dnl *************************************************************
 279 dnl Checks for typedefs, structures, and compiler characteristics
 280 dnl *************************************************************
 281 AC_C_CONST
 282 AC_TYPE_UID_T
 283 AC_C_INLINE
 284 AC_TYPE_OFF_T
 285 AC_TYPE_PID_T
 286 AC_TYPE_SIZE_T
 287 AC_HEADER_TIME
 288 AC_STRUCT_TM
 289
 290 dnl *************************************************************
 291 dnl Check for functions
 292 dnl *************************************************************
 293 AC_FUNC_ALLOCA
 294 AC_FUNC_CLOSEDIR_VOID
 295 AC_FUNC_ERROR_AT_LINE
 296 AC_FUNC_FORK
 297 AC_FUNC_GETGROUPS
 298 AC_FUNC_GETMNTENT
 299 AC_PROG_GCC_TRADITIONAL
 300 AC_FUNC_LSTAT
 301 AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
 302 AC_HEADER_MAJOR
 303 #AC_FUNC_MALLOC
 304 AC_FUNC_MEMCMP
 305 #AC_FUNC_REALLOC
 306 AC_FUNC_SELECT_ARGTYPES
 307 AC_TYPE_SIGNAL
 308 AC_FUNC_STAT
 309 AC_FUNC_VPRINTF
 310 AC_CHECK_FUNCS([alarm atexit dup2 fdatasync ftruncate getcwd \
 311                gethostbyaddr gethostbyname gethostname getmntent \
 312                inet_ntop getnameinfo getrpcbyname \
 313                bindresvport_sa getnetconfig \
 314                clnt_create clnt_create_timed \
 315                clnt_tli_create clnt_vc_create clnt_dg_create xdr_rpcb \
 316                gettimeofday hasmntopt inet_ntoa innetgr memset mkdir pathconf \
 317                realpath rmdir select socket strcasecmp strchr strdup \
 318                strerror strrchr strtol strtoul sigprocmask])
 319
 320
 321 dnl *************************************************************
 322 dnl Check for data sizes
 323 dnl *************************************************************
 324 AC_CHECK_SIZEOF(short)
 325 AC_CHECK_SIZEOF(int)
 326 AC_CHECK_SIZEOF(long)
 327 AC_CHECK_SIZEOF(size_t)
 328 AC_CHECK_SIZEOF(socklen_t)
 329
 330
 331 dnl *************************************************************
 332 dnl Export some path names to config.h
 333 dnl *************************************************************
 334 AC_DEFINE_UNQUOTED(NFS_STATEDIR, "$statedir", [This defines the location of the NFS state files. Warning: this must match definitions in config.mk!])
 335
 336 if test "x$cross_compiling" = "xno"; then
 337         CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-"$CFLAGS"}
 338         CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-"$CXXFLAGS"}
 339         CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-"$CPPFLAGS"}
 340         LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-"$LDFLAGS"}
 341 else
 342         CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-""}
 343         CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-""}
 344         CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-""}
 345         LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-""}
 346 fi
 347
 348 AC_SUBST(CFLAGS)
 349 AC_SUBST(CXXFLAGS)
 350 AC_SUBST(CPPFLAGS)
 351 AC_SUBST(LDFLAGS)
 352
 353 AC_SUBST(CFLAGS_FOR_BUILD)
 354 AC_SUBST(CXXFLAGS_FOR_BUILD)
 355 AC_SUBST(CPPFLAGS_FOR_BUILD)
 356 AC_SUBST(LDFLAGS_FOR_BUILD)
 357
 358 dnl *************************************************************
 359 dnl Set up "global" CFLAGS
 360 dnl *************************************************************
 361 dnl Use architecture-specific compile flags
 362 dnl (We use $host and not $build in case we are cross-compiling)
 363 dnl *************************************************************
 364 dnl Note: we no longer have arch specific compile flags, but
 365 dnl the stub is left here in case they are needed one day.
 366 case $host in
 367   *)
 368     ARCHFLAGS="" ;;
 369 esac
 370
 371 my_am_cflags="-Wall -Wstrict-prototypes $ARCHFLAGS -pipe"
 372
 373 AC_SUBST([AM_CPPFLAGS], ["-I\${top_srcdir}/support/include"])
 374 AC_SUBST([AM_CFLAGS], ["$my_am_cflags"])
 375
 376 # Make sure that $ACLOCAL_FLAGS are used during a rebuild
 377 AC_SUBST([ACLOCAL_AMFLAGS], ["-I $ac_macro_dir \$(ACLOCAL_FLAGS)"])
 378
 379 AC_CONFIG_FILES([
 380         Makefile
 381         linux-nfs/Makefile
 382         support/Makefile
 383         support/export/Makefile
 384         support/include/nfs/Makefile
 385         support/include/rpcsvc/Makefile
 386         support/include/sys/fs/Makefile
 387         support/include/sys/Makefile
 388         support/include/Makefile
 389         support/misc/Makefile
 390         support/nfs/Makefile
 391         tools/Makefile
 392         tools/locktest/Makefile
 393         tools/nlmtest/Makefile
 394         tools/rpcdebug/Makefile
 395         tools/rpcgen/Makefile
 396         utils/Makefile
 397         utils/exportfs/Makefile
 398         utils/gssd/Makefile
 399         utils/idmapd/Makefile
 400         utils/mount/Makefile
 401         utils/mountd/Makefile
 402         utils/nfsd/Makefile
 403         utils/nfsstat/Makefile
 404         utils/showmount/Makefile
 405         utils/statd/Makefile])
 406 AC_OUTPUT
 407