gssd: gssd.man is missing a description of the "-M" option
[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],[1.2.7],[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 "$enable_nfsdcltrack" = "yes"; then
274         AC_CHECK_HEADERS([libgen.h sys/inotify.h], ,
275                 AC_MSG_ERROR([Cannot find header needed for nfsdcltrack]))
276
277         if test "$libsqlite3_cv_is_recent" != "yes" ; then
278                 AC_MSG_ERROR([nfsdcltrack requires sqlite-devel])
279         fi
280   fi
281
282 else
283   enable_nfsdcltrack="no"
284 fi
285
286 if test "$enable_nfsv41" = yes; then
287   AC_CHECK_LIB([devmapper], [dm_task_create], [LIBDEVMAPPER="-ldevmapper"], AC_MSG_ERROR([libdevmapper needed]))
288   AC_CHECK_HEADER(libdevmapper.h, , AC_MSG_ERROR([Cannot find devmapper header file libdevmapper.h]))
289   AC_CHECK_HEADER(sys/inotify.h, , AC_MSG_ERROR([Cannot find header file sys/inotify.h]))
290 fi
291
292 dnl enable nfsidmap when its support by libnfsidmap
293 AM_CONDITIONAL(CONFIG_NFSDCLTRACK, [test "$enable_nfsdcltrack" = "yes" ])
294 AM_CONDITIONAL(CONFIG_NFSIDMAP, [test "$ac_cv_header_keyutils_h$ac_cv_lib_nfsidmap_nfs4_owner_to_uid" = "yesyes"])
295
296
297 if test "$knfsd_cv_glibc2" = no; then
298     AC_CHECK_LIB(bsd, daemon, [LIBBSD="-lbsd"])
299 fi
300
301 if test "$choose_blkid" != no; then 
302    AC_CHECK_LIB(blkid, blkid_get_library_version, [LIBBLKID="-lblkid"], AC_MSG_ERROR([libblkid needed]))
303    AC_CHECK_HEADER(blkid/blkid.h, , AC_MSG_ERROR([Cannot find libblkid header file blkid/blkid.h]))
304    AC_BLKID_VERS
305    if test $choose_blkid = yes; then
306       use_blkid=1
307       test $libblkid_cv_is_recent = no && AC_MSG_WARN([libblkid is old and may cause mountd to leak memory])
308    else
309       if test $libblkid_cv_is_recent = yes
310       then use_blkid=1
311       else use_blkid=0
312            AC_MSG_WARN([uuid support disabled as libblkid is too old])
313       fi
314     fi
315     AC_DEFINE_UNQUOTED(USE_BLKID, $use_blkid, [Define if you want to use blkid to find uuid of filesystems])
316 fi
317 AC_SUBST(LIBSOCKET)
318 AC_SUBST(LIBCRYPT)
319 AC_SUBST(LIBBSD)
320 AC_SUBST(LIBBLKID)
321 AC_SUBST(LIBDL)
322
323 if test "$enable_libmount" != no; then
324    AC_CHECK_LIB(mount, mnt_context_do_mount, [LIBMOUNT="-lmount"], AC_MSG_ERROR([libmount needed]))
325    AC_CHECK_HEADER(libmount/libmount.h, , AC_MSG_ERROR([Cannot find libmount header file libmount/libmount.h]))
326 fi
327 AM_CONDITIONAL(CONFIG_LIBMOUNT, [test "$enable_libmount" = "yes"])
328 AC_SUBST(LIBMOUNT)
329
330 if test "$enable_gss" = yes; then
331   dnl 'gss' requires getnameinfo - at least for gssd_proc.c
332   AC_CHECK_FUNC([getnameinfo], , [AC_MSG_ERROR([GSSAPI support requires 'getnameinfo' function])])
333
334   dnl 'gss' also depends on nfsidmap.h - at least for svcgssd_proc.c
335   AC_LIBNFSIDMAP
336
337   dnl Check for Kerberos V5
338   AC_KERBEROS_V5
339
340   dnl Invoked after AC_KERBEROS_V5; AC_LIBRPCSECGSS needs to have KRBLIBS set
341   AC_LIBRPCSECGSS
342
343   dnl librpcsecgss already has a dependency on libgssapi,
344   dnl but we need to make sure we get the right version
345   if test "$enable_gss" = yes; then
346     AC_RPCSEC_VERSION
347   fi
348 fi
349
350 dnl Check for IPv6 support
351 AC_IPV6
352
353 dnl *************************************************************
354 dnl Check for headers
355 dnl *************************************************************
356 AC_CHECK_HEADERS([arpa/inet.h fcntl.h libintl.h limits.h \
357                  malloc.h memory.h netdb.h netinet/in.h paths.h \
358                  stdlib.h string.h sys/file.h sys/ioctl.h sys/mount.h \
359                  sys/param.h sys/socket.h sys/time.h sys/vfs.h \
360                  syslog.h unistd.h com_err.h et/com_err.h \
361                  ifaddrs.h nfs-plugin.h])
362
363 dnl *************************************************************
364 dnl Checks for typedefs, structures, and compiler characteristics
365 dnl *************************************************************
366 AC_C_CONST
367 AC_TYPE_UID_T
368 AC_C_INLINE
369 AC_TYPE_OFF_T
370 AC_TYPE_PID_T
371 AC_TYPE_SIZE_T
372 AC_HEADER_TIME
373 AC_STRUCT_TM
374
375 dnl *************************************************************
376 dnl Check for functions
377 dnl *************************************************************
378 AC_FUNC_ALLOCA
379 AC_FUNC_CLOSEDIR_VOID
380 AC_FUNC_ERROR_AT_LINE
381 AC_FUNC_FORK
382 AC_FUNC_GETGROUPS
383 AC_FUNC_GETMNTENT
384 AC_PROG_GCC_TRADITIONAL
385 AC_FUNC_LSTAT
386 AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
387 AC_HEADER_MAJOR
388 #AC_FUNC_MALLOC
389 AC_FUNC_MEMCMP
390 #AC_FUNC_REALLOC
391 AC_FUNC_SELECT_ARGTYPES
392 AC_TYPE_SIGNAL
393 AC_FUNC_STAT
394 AC_FUNC_VPRINTF
395 AC_CHECK_FUNCS([alarm atexit dup2 fdatasync ftruncate getcwd \
396                gethostbyaddr gethostbyname gethostname getmntent \
397                getnameinfo getrpcbyname getifaddrs \
398                gettimeofday hasmntopt inet_ntoa innetgr memset mkdir pathconf \
399                ppoll realpath rmdir select socket strcasecmp strchr strdup \
400                strerror strrchr strtol strtoul sigprocmask])
401
402
403 dnl *************************************************************
404 dnl Check for data sizes
405 dnl *************************************************************
406 AC_CHECK_SIZEOF(short)
407 AC_CHECK_SIZEOF(int)
408 AC_CHECK_SIZEOF(long)
409 AC_CHECK_SIZEOF(size_t)
410 AC_CHECK_SIZEOF(socklen_t)
411
412
413 dnl *************************************************************
414 dnl Export some path names to config.h
415 dnl *************************************************************
416 AC_DEFINE_UNQUOTED(NFS_STATEDIR, "$statedir", [This defines the location of the NFS state files. Warning: this must match definitions in config.mk!])
417 AC_DEFINE_UNQUOTED(NSM_DEFAULT_STATEDIR, "$statdpath", [Define this to the pathname where statd keeps its state file])
418
419 if test "x$cross_compiling" = "xno"; then
420         CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-"$CFLAGS"}
421         CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-"$CXXFLAGS"}
422         CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-"$CPPFLAGS"}
423         LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-"$LDFLAGS"}
424 else
425         CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-""}
426         CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-""}
427         CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-""}
428         LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-""}
429 fi
430
431 AC_SUBST(CFLAGS)
432 AC_SUBST(CXXFLAGS)
433 AC_SUBST(CPPFLAGS)
434 AC_SUBST(LDFLAGS)
435
436 AC_SUBST(CFLAGS_FOR_BUILD)
437 AC_SUBST(CXXFLAGS_FOR_BUILD)
438 AC_SUBST(CPPFLAGS_FOR_BUILD)
439 AC_SUBST(LDFLAGS_FOR_BUILD)
440
441 dnl *************************************************************
442 dnl Set up "global" CFLAGS
443 dnl *************************************************************
444 dnl Use architecture-specific compile flags
445 dnl (We use $host and not $build in case we are cross-compiling)
446 dnl *************************************************************
447 dnl Note: we no longer have arch specific compile flags, but 
448 dnl the stub is left here in case they are needed one day.
449 case $host in
450   *)
451     ARCHFLAGS="" ;;
452 esac
453
454 my_am_cflags="-Wall -Wextra -Wstrict-prototypes $ARCHFLAGS -pipe"
455
456 AC_SUBST([AM_CFLAGS], ["$my_am_cflags"])
457
458 # Make sure that $ACLOCAL_FLAGS are used during a rebuild
459 AC_SUBST([ACLOCAL_AMFLAGS], ["-I $ac_macro_dir \$(ACLOCAL_FLAGS)"])
460
461 AC_CONFIG_FILES([
462         Makefile
463         linux-nfs/Makefile
464         support/Makefile
465         support/export/Makefile
466         support/include/nfs/Makefile
467         support/include/rpcsvc/Makefile
468         support/include/sys/fs/Makefile
469         support/include/sys/Makefile
470         support/include/Makefile
471         support/misc/Makefile
472         support/nfs/Makefile
473         support/nsm/Makefile
474         tools/Makefile
475         tools/locktest/Makefile
476         tools/nlmtest/Makefile
477         tools/rpcdebug/Makefile
478         tools/rpcgen/Makefile
479         tools/mountstats/Makefile
480         tools/nfs-iostat/Makefile
481         utils/Makefile
482         utils/blkmapd/Makefile
483         utils/nfsdcltrack/Makefile
484         utils/exportfs/Makefile
485         utils/gssd/Makefile
486         utils/idmapd/Makefile
487         utils/mount/Makefile
488         utils/mountd/Makefile
489         utils/nfsd/Makefile
490         utils/nfsstat/Makefile
491         utils/nfsidmap/Makefile
492         utils/showmount/Makefile
493         utils/statd/Makefile
494         utils/osd_login/Makefile
495         tests/Makefile
496         tests/nsm_client/Makefile])
497 AC_OUTPUT
498