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