Only start nfs-common in runlevel S; it doesn't need to be started more than once...
[nfs-utils.git] / configure.ac
1 dnl Process this file with autoconf to produce a configure script.
2 dnl
3 AC_INIT([linux nfs-utils],[1.2.8],[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],
28                         [define the statd state dir as /foo instead of the NFS statedir @<:@default=/var/lib/nfs@:>@])],
29         statdpath=$withval,
30         statdpath=$statedir
31         )
32         AC_SUBST(statdpath)
33 AC_ARG_WITH(statduser,
34         [AC_HELP_STRING([--with-statduser=rpcuser],
35                         [statd to run under @<:@rpcuser or nobody@:>@]
36         )],
37         statduser=$withval,
38         if test "x$cross_compiling" = "xno"; then
39                 if grep -s '^rpcuser:' /etc/passwd > /dev/null; then
40                         statduser=rpcuser
41                 else
42                         statduser=nobody
43                 fi
44         else
45                 statduser=nobody
46         fi)
47         AC_SUBST(statduser)
48 AC_ARG_WITH(start-statd,
49         [AC_HELP_STRING([--with-start-statd=scriptname],
50                         [When an nfs filesystems is mounted with locking, run this script]
51         )],
52         startstatd=$withval,
53         startstatd=/usr/sbin/start-statd
54         )
55         AC_SUBST(startstatd)
56         AC_DEFINE_UNQUOTED(START_STATD, "$startstatd", [Define this to a script which can start statd on mount])
57 AC_ARG_ENABLE(nfsv4,
58         [AC_HELP_STRING([--enable-nfsv4],
59                         [enable support for NFSv4 @<:@default=yes@:>@])],
60         enable_nfsv4=$enableval,
61         enable_nfsv4=yes)
62         if test "$enable_nfsv4" = yes; then
63                 IDMAPD=idmapd
64         else
65                 enable_nfsv4=
66                 IDMAPD=
67         fi
68         AC_SUBST(IDMAPD)
69         AC_SUBST(enable_nfsv4)
70         AM_CONDITIONAL(CONFIG_NFSV4, [test "$enable_nfsv4" = "yes"])
71
72 AC_ARG_ENABLE(nfsv41,
73         [AC_HELP_STRING([--enable-nfsv41],
74                         [enable support for NFSv41 @<:@default=yes@:>@])],
75         enable_nfsv41=$enableval,
76         enable_nfsv41=yes)
77         if test "$enable_nfsv41" = yes; then
78                 if test "$enable_nfsv4" != yes; then
79                         AC_MSG_WARN([NFS v4 is not enabled. Disabling NFS v4.1])
80                         enable_nfsv41=no
81                 fi
82                 BLKMAPD=blkmapd
83         else
84                 enable_nfsv41=
85                 BLKMAPD=
86         fi
87         AC_SUBST(enable_nfsv41)
88         AM_CONDITIONAL(CONFIG_NFSV41, [test "$enable_nfsv41" = "yes"])
89
90 AC_ARG_ENABLE(gss,
91         [AC_HELP_STRING([--enable-gss],
92                         [enable support for rpcsec_gss @<:@default=yes@:>@])],
93         enable_gss=$enableval,
94         enable_gss=yes)
95         if test "$enable_gss" = yes; then
96                 GSSD=gssd
97                 SVCGSSD=svcgssd
98         else
99                 enable_gss=
100                 GSSD=
101                 SVCGSSD=
102         fi
103         AC_SUBST(GSSD)
104         AC_SUBST(SVCGSSD)
105         AC_SUBST(enable_gss)
106         AM_CONDITIONAL(CONFIG_GSS, [test "$enable_gss" = "yes"])
107 AC_ARG_ENABLE(kprefix,
108         [AC_HELP_STRING([--enable-kprefix], [install progs as rpc.knfsd etc])],
109         test "$enableval" = "yes" && kprefix=k,
110         kprefix=)
111         AC_SUBST(kprefix)
112 AC_ARG_WITH(rpcgen,
113         [AC_HELP_STRING([--with-rpcgen=internal], [use internal rpcgen instead of system one])],
114         rpcgen_path=$withval,
115         rpcgen_path=yes )
116         RPCGEN_PATH=
117         if test "$rpcgen_path" = "yes"; then
118             for p in /usr/local/bin/rpcgen /usr/bin/rpcgen /bin/rpcgen
119             do if test -f $p ; then RPCGEN_PATH=$p ; break; fi ; done
120         elif test "$rpcgen_path" != "internal"; then
121             RPCGEN_PATH=$rpcgen_path
122         fi
123         AC_SUBST(RPCGEN_PATH)
124         AM_CONDITIONAL(CONFIG_RPCGEN, [test "$RPCGEN_PATH" = ""])
125 AC_ARG_ENABLE(uuid,
126         [AC_HELP_STRING([--disable-uuid], [Exclude uuid support to avoid buggy libblkid])],
127         if test "$enableval" = "yes" ; then choose_blkid=yes; else choose_blkid=no; fi,
128         choose_blkid=default)
129 AC_ARG_ENABLE(mount,
130         [AC_HELP_STRING([--enable-mount],
131                         [Create mount.nfs and do not use the util-linux mount(8) functionality. @<:@default=yes@:>@])],
132         enable_mount=$enableval,
133         enable_mount=yes)
134         AM_CONDITIONAL(CONFIG_MOUNT, [test "$enable_mount" = "yes"])
135
136 if test "$enable_mount" = yes; then
137         AC_ARG_ENABLE(libmount-mount,
138                 [AC_HELP_STRING([--enable-libmount-mount],
139                                 [Link mount.nfs with libmount (EXPERIMENTAL)])],
140                 enable_libmount=$enableval,
141                 enable_libmount=no)
142 fi
143
144 AC_ARG_ENABLE(tirpc,
145         [AC_HELP_STRING([--enable-tirpc],
146                         [enable use of TI-RPC @<:@default=yes@:>@])],
147         enable_tirpc=$enableval,
148         enable_tirpc='')
149 AC_ARG_ENABLE(ipv6,
150         [AC_HELP_STRING([--enable-ipv6],
151                         [enable support for IPv6 @<:@default=no@:>@])],
152         enable_ipv6=$enableval,
153         enable_ipv6=no)
154         if test "$enable_ipv6" = yes; then
155                 AC_DEFINE(IPV6_SUPPORTED, 1, [Define this if you want IPv6 support compiled in])
156         else
157                 enable_ipv6=
158         fi
159         AC_SUBST(enable_ipv6)
160         AM_CONDITIONAL(CONFIG_IPV6, [test "$enable_ipv6" = "yes"])
161
162 if test "$enable_mount" = yes; then
163         AC_ARG_ENABLE(mountconfig,
164         [AC_HELP_STRING([--enable-mountconfig],
165                         [enable mount to use a configuration file])],
166         mountconfig=$enableval,
167         mountconfig=no)
168         if test "$enable_mountconfig" = yes; then
169                 AC_DEFINE(MOUNT_CONFIG, 1, 
170                         [Define this if you want mount to read a configuration file])
171                 AC_ARG_WITH(mountfile,
172                         [AC_HELP_STRING([--with-mountfile=filename],
173                         [Using filename as the NFS mount options file [/etc/nfsmounts.conf]]
174                         )],
175                 mountfile=$withval,
176                 mountfile=/etc/nfsmount.conf)
177                 AC_SUBST(mountfile)
178                 AC_DEFINE_UNQUOTED(MOUNTOPTS_CONFFILE, "$mountfile", 
179                         [This defines the location of the NFS mount configuration file])
180         else
181                 enable_mountconfig=
182         fi
183         AC_SUBST(enable_mountconfig)
184         AM_CONDITIONAL(MOUNT_CONFIG, [test "$enable_mountconfig" = "yes"])
185 else
186         AM_CONDITIONAL(MOUNT_CONFIG, [test "$enable_mount" = "yes"])
187 fi
188
189 AC_ARG_ENABLE(nfsdcltrack,
190         [AC_HELP_STRING([--enable-nfsdcltrack],
191                         [enable NFSv4 clientid tracking programs @<:@default=yes@:>@])],
192         enable_nfsdctrack=$enableval,
193         enable_nfsdcltrack="yes")
194
195 dnl Check for TI-RPC library and headers
196 AC_LIBTIRPC
197
198 dnl Check for -lcap
199 AC_LIBCAP
200
201 # Check whether user wants TCP wrappers support
202 AC_TCP_WRAPPERS
203
204 # Arrange for large-file support
205 AC_SYS_LARGEFILE
206
207 AC_CONFIG_SRCDIR([support/include/config.h.in])
208 AC_CONFIG_HEADERS([support/include/config.h])
209
210 # Checks for programs.
211 AC_PROG_CXX
212 AC_PROG_CC
213 AC_PROG_CPP
214 AC_PROG_INSTALL
215 AC_PROG_LN_S
216 AC_PROG_MAKE_SET
217 AC_PROG_LIBTOOL
218 AM_PROG_CC_C_O
219
220 if test "x$cross_compiling" = "xno"; then
221         CC_FOR_BUILD=${CC_FOR_BUILD-${CC-gcc}}
222 else
223         CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
224 fi
225
226 AC_SUBST(CC_FOR_BUILD)
227
228 AC_CHECK_TOOL(AR, ar)
229 AC_CHECK_TOOL(LD, ld)
230
231 AC_HEADER_STDC([])
232 AC_GNULIBC
233 AC_BSD_SIGNALS
234
235 dnl *************************************************************
236 dnl * Check for required libraries
237 dnl *************************************************************
238
239 AC_CHECK_FUNC([gethostbyname], ,
240               [AC_CHECK_LIB([nsl], [gethostbyname], [LIBNSL="-lnsl"])])
241 AC_SUBST(LIBNSL)
242
243 AC_CHECK_FUNC([connect], ,
244               [AC_CHECK_LIB([socket], [connect], [LIBSOCKET="-lsocket"],
245                     [AC_MSG_ERROR([Function 'socket' not found.])], [$LIBNSL])])
246
247 AC_CHECK_FUNC([getaddrinfo], ,
248               [AC_MSG_ERROR([Function 'getaddrinfo' not found.])])
249
250 AC_CHECK_FUNC([getrpcbynumber], ,
251               [AC_MSG_ERROR([Function 'getrpcbynumber' not found.])])
252
253 AC_CHECK_FUNC([getservbyname], ,
254               [AC_MSG_ERROR([Function 'getservbyname' not found.])])
255
256 AC_CHECK_LIB([crypt], [crypt], [LIBCRYPT="-lcrypt"])
257
258 AC_CHECK_LIB([dl], [dlclose], [LIBDL="-ldl"])
259
260 if test "$enable_nfsv4" = yes; then
261   dnl check for libevent libraries and headers
262   AC_LIBEVENT
263
264   dnl check for nfsidmap libraries and headers
265   AC_LIBNFSIDMAP
266
267   dnl check for the keyutils libraries and headers
268   AC_KEYUTILS
269
270   dnl Check for sqlite3
271   AC_SQLITE3_VERS
272
273   if test "$enable_nfsdcltrack" = "yes"; then
274         AC_CHECK_HEADERS([libgen.h sys/inotify.h], ,
275                 AC_MSG_ERROR([Cannot find header needed for nfsdcltrack]))
276
277     case $libsqlite3_cv_is_recent in
278     yes) ;;
279     unknown)
280       dnl do not fail when cross-compiling
281       AC_MSG_WARN([assuming sqlite is at least v3.3]) ;;
282     *)
283       AC_MSG_ERROR([nfsdcltrack requires sqlite-devel]) ;;
284     esac
285   fi
286
287 else
288   enable_nfsdcltrack="no"
289 fi
290
291 if test "$enable_nfsv41" = yes; then
292   AC_CHECK_LIB([devmapper], [dm_task_create], [LIBDEVMAPPER="-ldevmapper"], AC_MSG_ERROR([libdevmapper needed]))
293   AC_CHECK_HEADER(libdevmapper.h, , AC_MSG_ERROR([Cannot find devmapper header file libdevmapper.h]))
294   AC_CHECK_HEADER(sys/inotify.h, , AC_MSG_ERROR([Cannot find header file sys/inotify.h]))
295 fi
296
297 dnl enable nfsidmap when its support by libnfsidmap
298 AM_CONDITIONAL(CONFIG_NFSDCLTRACK, [test "$enable_nfsdcltrack" = "yes" ])
299 AM_CONDITIONAL(CONFIG_NFSIDMAP, [test "$ac_cv_header_keyutils_h$ac_cv_lib_nfsidmap_nfs4_owner_to_uid" = "yesyes"])
300
301
302 if test "$knfsd_cv_glibc2" = no; then
303     AC_CHECK_LIB(bsd, daemon, [LIBBSD="-lbsd"])
304 fi
305
306 if test "$choose_blkid" != no; then 
307    AC_CHECK_LIB(blkid, blkid_get_library_version, [LIBBLKID="-lblkid"], AC_MSG_ERROR([libblkid needed]))
308    AC_CHECK_HEADER(blkid/blkid.h, , AC_MSG_ERROR([Cannot find libblkid header file blkid/blkid.h]))
309    AC_BLKID_VERS
310    if test $choose_blkid = yes; then
311       use_blkid=1
312       test $libblkid_cv_is_recent = no && AC_MSG_WARN([libblkid is old and may cause mountd to leak memory])
313    else
314       if test $libblkid_cv_is_recent = yes
315       then use_blkid=1
316       else use_blkid=0
317            AC_MSG_WARN([uuid support disabled as libblkid is too old])
318       fi
319     fi
320     AC_DEFINE_UNQUOTED(USE_BLKID, $use_blkid, [Define if you want to use blkid to find uuid of filesystems])
321 fi
322 AC_SUBST(LIBSOCKET)
323 AC_SUBST(LIBCRYPT)
324 AC_SUBST(LIBBSD)
325 AC_SUBST(LIBBLKID)
326 AC_SUBST(LIBDL)
327
328 if test "$enable_libmount" != no; then
329    AC_CHECK_LIB(mount, mnt_context_do_mount, [LIBMOUNT="-lmount"], AC_MSG_ERROR([libmount needed]))
330    AC_CHECK_HEADER(libmount/libmount.h, , AC_MSG_ERROR([Cannot find libmount header file libmount/libmount.h]))
331 fi
332 AM_CONDITIONAL(CONFIG_LIBMOUNT, [test "$enable_libmount" = "yes"])
333 AC_SUBST(LIBMOUNT)
334
335 if test "$enable_gss" = yes; then
336   dnl 'gss' requires getnameinfo - at least for gssd_proc.c
337   AC_CHECK_FUNC([getnameinfo], , [AC_MSG_ERROR([GSSAPI support requires 'getnameinfo' function])])
338
339   dnl 'gss' also depends on nfsidmap.h - at least for svcgssd_proc.c
340   AC_LIBNFSIDMAP
341
342   dnl Check for Kerberos V5
343   AC_KERBEROS_V5
344
345   dnl Invoked after AC_KERBEROS_V5; AC_LIBRPCSECGSS needs to have KRBLIBS set
346   AC_LIBRPCSECGSS
347
348   dnl librpcsecgss already has a dependency on libgssapi,
349   dnl but we need to make sure we get the right version
350   if test "$enable_gss" = yes; then
351     AC_RPCSEC_VERSION
352     if test x"$GSSGLUE_LIBS" != x""; then
353       GSSAPI_CFLAGS=$GSSGLUE_CFLAGS
354       GSSAPI_LIBS=$GSSGLUE_LIBS
355     else
356       GSSAPI_CFLAGS=$GSSKRB_CFLAGS
357       GSSAPI_LIBS=$GSSKRB_LIBS
358     fi
359     AC_SUBST([GSSAPI_CFLAGS])
360     AC_SUBST([GSSAPI_LIBS])
361   fi
362 fi
363
364 dnl Check for IPv6 support
365 AC_IPV6
366
367 dnl *************************************************************
368 dnl Check for headers
369 dnl *************************************************************
370 AC_CHECK_HEADERS([arpa/inet.h fcntl.h libintl.h limits.h \
371                  malloc.h memory.h netdb.h netinet/in.h paths.h \
372                  stdlib.h string.h sys/file.h sys/ioctl.h sys/mount.h \
373                  sys/param.h sys/socket.h sys/time.h sys/vfs.h \
374                  syslog.h unistd.h com_err.h et/com_err.h \
375                  ifaddrs.h nfs-plugin.h libio.h])
376
377 dnl *************************************************************
378 dnl Checks for typedefs, structures, and compiler characteristics
379 dnl *************************************************************
380 AC_C_CONST
381 AC_TYPE_UID_T
382 AC_C_INLINE
383 AC_TYPE_OFF_T
384 AC_TYPE_PID_T
385 AC_TYPE_SIZE_T
386 AC_HEADER_TIME
387 AC_STRUCT_TM
388
389 dnl *************************************************************
390 dnl Check for functions
391 dnl *************************************************************
392 AC_FUNC_ALLOCA
393 AC_FUNC_CLOSEDIR_VOID
394 AC_FUNC_ERROR_AT_LINE
395 AC_FUNC_FORK
396 AC_FUNC_GETGROUPS
397 AC_FUNC_GETMNTENT
398 AC_PROG_GCC_TRADITIONAL
399 AC_FUNC_LSTAT
400 AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
401 AC_HEADER_MAJOR
402 #AC_FUNC_MALLOC
403 AC_FUNC_MEMCMP
404 #AC_FUNC_REALLOC
405 AC_FUNC_SELECT_ARGTYPES
406 AC_TYPE_SIGNAL
407 AC_FUNC_STAT
408 AC_FUNC_VPRINTF
409 AC_CHECK_FUNCS([alarm atexit dup2 fdatasync ftruncate getcwd \
410                gethostbyaddr gethostbyname gethostname getmntent \
411                getnameinfo getrpcbyname getifaddrs \
412                gettimeofday hasmntopt inet_ntoa innetgr memset mkdir pathconf \
413                ppoll realpath rmdir select socket strcasecmp strchr strdup \
414                strerror strrchr strtol strtoul sigprocmask])
415
416
417 dnl *************************************************************
418 dnl Check for data sizes
419 dnl *************************************************************
420 AC_CHECK_SIZEOF(short)
421 AC_CHECK_SIZEOF(int)
422 AC_CHECK_SIZEOF(long)
423 AC_CHECK_SIZEOF(size_t)
424 AC_CHECK_SIZEOF(socklen_t)
425
426
427 dnl *************************************************************
428 dnl Export some path names to config.h
429 dnl *************************************************************
430 AC_DEFINE_UNQUOTED(NFS_STATEDIR, "$statedir", [This defines the location of the NFS state files. Warning: this must match definitions in config.mk!])
431 AC_DEFINE_UNQUOTED(NSM_DEFAULT_STATEDIR, "$statdpath", [Define this to the pathname where statd keeps its state file])
432
433 if test "x$cross_compiling" = "xno"; then
434         CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-"$CFLAGS"}
435         CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-"$CXXFLAGS"}
436         CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-"$CPPFLAGS"}
437         LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-"$LDFLAGS"}
438 else
439         CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-""}
440         CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-""}
441         CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-""}
442         LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-""}
443 fi
444
445 AC_SUBST(CFLAGS)
446 AC_SUBST(CXXFLAGS)
447 AC_SUBST(CPPFLAGS)
448 AC_SUBST(LDFLAGS)
449
450 AC_SUBST(CFLAGS_FOR_BUILD)
451 AC_SUBST(CXXFLAGS_FOR_BUILD)
452 AC_SUBST(CPPFLAGS_FOR_BUILD)
453 AC_SUBST(LDFLAGS_FOR_BUILD)
454
455 dnl *************************************************************
456 dnl Set up "global" CFLAGS
457 dnl *************************************************************
458 dnl Use architecture-specific compile flags
459 dnl (We use $host and not $build in case we are cross-compiling)
460 dnl *************************************************************
461 dnl Note: we no longer have arch specific compile flags, but 
462 dnl the stub is left here in case they are needed one day.
463 case $host in
464   *)
465     ARCHFLAGS="" ;;
466 esac
467
468 my_am_cflags="-Wall -Wextra -Wstrict-prototypes $ARCHFLAGS -pipe"
469
470 AC_SUBST([AM_CFLAGS], ["$my_am_cflags"])
471
472 # Make sure that $ACLOCAL_FLAGS are used during a rebuild
473 AC_SUBST([ACLOCAL_AMFLAGS], ["-I $ac_macro_dir \$(ACLOCAL_FLAGS)"])
474
475 AC_CONFIG_FILES([
476         Makefile
477         linux-nfs/Makefile
478         support/Makefile
479         support/export/Makefile
480         support/include/nfs/Makefile
481         support/include/rpcsvc/Makefile
482         support/include/sys/fs/Makefile
483         support/include/sys/Makefile
484         support/include/Makefile
485         support/misc/Makefile
486         support/nfs/Makefile
487         support/nsm/Makefile
488         tools/Makefile
489         tools/locktest/Makefile
490         tools/nlmtest/Makefile
491         tools/rpcdebug/Makefile
492         tools/rpcgen/Makefile
493         tools/mountstats/Makefile
494         tools/nfs-iostat/Makefile
495         utils/Makefile
496         utils/blkmapd/Makefile
497         utils/nfsdcltrack/Makefile
498         utils/exportfs/Makefile
499         utils/gssd/Makefile
500         utils/idmapd/Makefile
501         utils/mount/Makefile
502         utils/mountd/Makefile
503         utils/nfsd/Makefile
504         utils/nfsstat/Makefile
505         utils/nfsidmap/Makefile
506         utils/showmount/Makefile
507         utils/statd/Makefile
508         utils/osd_login/Makefile
509         tests/Makefile
510         tests/nsm_client/Makefile])
511 AC_OUTPUT
512