Release 1.1.3
[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],[1.1.3],[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 "$enableval" = "yes" && kprefix=k,
96         kprefix=)
97         AC_SUBST(kprefix)
98 AC_ARG_ENABLE(secure-statd,
99         [AC_HELP_STRING([--enable-secure-statd],
100                         [Only lockd can use statd (security)])],
101         test "$enableval" = "yes" && secure_statd=yes,
102         secure_statd=yes)
103         if test "$secure_statd" = yes; then
104                 AC_DEFINE(RESTRICTED_STATD, 1, [Define this if you want to enable various security checks in statd. These checks basically keep anyone but lockd from using this service.])
105         fi
106         AC_SUBST(secure_statd)
107 AC_ARG_WITH(rpcgen,
108         [AC_HELP_STRING([--with-rpcgen=internal], [use internal rpcgen instead of system one])],
109         rpcgen_path=$withval,
110         rpcgen_path=yes )
111         RPCGEN_PATH=
112         if test "$rpcgen_path" == "yes"; then
113             for p in /usr/local/bin/rpcgen /usr/bin/rpcgen /bin/rpcgen
114             do if test -f $p ; then RPCGEN_PATH=$p ; break; fi ; done
115         elif test "$rpcgen_path" != "internal"; then
116             RPCGEN_PATH=$rpcgen_path
117         fi
118         AC_SUBST(RPCGEN_PATH)
119         AM_CONDITIONAL(CONFIG_RPCGEN, [test "$RPCGEN_PATH" == ""])
120 AC_ARG_ENABLE(uuid,
121         [AC_HELP_STRING([--without-uuid], [Exclude uuid support and so avoid possibly buggy libblkid])],
122         if test "$enableval" = "yes" ; then choose_blkid=yes; else choose_blkid=no; fi,
123         choose_blkid=default)
124 AC_ARG_ENABLE(mount,
125         [AC_HELP_STRING([--enable-mount],
126                         [Create mount.nfs and don't use the util-linux mount(8) functionality. @<:@default=yes@:>@])],
127         enable_mount=$enableval,
128         enable_mount=yes)
129         AM_CONDITIONAL(CONFIG_MOUNT, [test "$enable_mount" = "yes"])
130 AC_ARG_ENABLE(ipv6,
131         [AC_HELP_STRING([--enable-ipv6],
132                         [enable support for IPv6 @<:@default=no@:>@])],
133         enable_ipv6=$enableval,
134         enable_ipv6=no)
135         if test "$enable_ipv6" = yes; then
136                 AC_DEFINE(IPV6_SUPPORTED, 1, [Define this if you want IPv6 support compiled in])
137         else
138                 enable_ipv6=
139         fi
140         AC_SUBST(enable_ipv6)
141         AM_CONDITIONAL(CONFIG_IPV6, [test "$enable_ipv6" = "yes"])
142
143 # Check whether user wants TCP wrappers support
144 AC_TCP_WRAPPERS
145
146 # Arrange for large-file support
147 AC_SYS_LARGEFILE
148
149 AC_CONFIG_SRCDIR([support/include/config.h.in])
150 AC_CONFIG_HEADERS([support/include/config.h])
151
152 # Checks for programs.
153 AC_PROG_CXX
154 AC_PROG_CC
155 AC_PROG_CPP
156 AC_PROG_INSTALL
157 AC_PROG_LN_S
158 AC_PROG_MAKE_SET
159 AC_PROG_LIBTOOL
160 AM_PROG_CC_C_O
161
162 if test "x$cross_compiling" = "xno"; then
163         CC_FOR_BUILD=${CC_FOR_BUILD-${CC-gcc}}
164 else
165         CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
166 fi
167
168 AC_SUBST(CC_FOR_BUILD)
169
170 AC_CHECK_TOOL(AR, ar)
171 AC_CHECK_TOOL(LD, ld)
172
173 AC_HEADER_STDC([])
174 AC_GNULIBC
175 AC_BSD_SIGNALS
176
177 dnl *************************************************************
178 dnl * Check for required libraries
179 dnl *************************************************************
180 AC_CHECK_FUNC(gethostbyname, , [AC_CHECK_LIB(nsl, gethostbyname, [LIBNSL="-lnsl"])])
181 AC_SUBST(LIBNSL)
182
183 AC_CHECK_FUNC(connect, ,
184       AC_CHECK_LIB(socket, connect, [LIBSOCKET="-lsocket"],
185                 AC_MSG_ERROR(Function 'socket' not found.), $LIBNSL))
186
187 AC_CHECK_FUNC(getaddrinfo, , ,
188                 AC_MSG_ERROR(Function 'getaddrinfo' not found.))
189
190 AC_CHECK_LIB(crypt, crypt, [LIBCRYPT="-lcrypt"])
191 if test "$enable_nfsv4" = yes; then
192     AC_CHECK_LIB(event, event_dispatch, [libevent=1], AC_MSG_ERROR([libevent needed for nfsv4 support]))
193     AC_CHECK_LIB(nfsidmap, nfs4_init_name_mapping, [libnfsidmap=1], AC_MSG_ERROR([libnfsidmap needed for nfsv4 support]))
194     AC_CHECK_HEADERS(event.h, ,AC_MSG_ERROR([libevent needed for nfsv4 support]))
195     AC_CHECK_HEADERS(nfsidmap.h, ,AC_MSG_ERROR([libnfsidmap needed for nfsv4 support]))
196     dnl librpcsecgss already has a dependency on libgssapi,
197     dnl but we need to make sure we get the right version
198     if test "$enable_gss" = yes; then
199      PKG_CHECK_MODULES(RPCSECGSS, librpcsecgss >= 0.16, ,
200       [AC_MSG_ERROR([Unable to locate information required to use librpcsecgss.  If you have pkgconfig installed, you might try setting environment variable PKG_CONFIG_PATH to /usr/local/lib/pkgconfig])
201       ]
202      )
203     PKG_CHECK_MODULES(GSSGLUE, libgssglue >= 0.1)
204     fi
205
206 fi
207 if test "$knfsd_cv_glibc2" = no; then
208     AC_CHECK_LIB(bsd, daemon, [LIBBSD="-lbsd"])
209 fi
210
211 if test "$choose_blkid" != no; then 
212    AC_CHECK_LIB(blkid, blkid_get_library_version, [LIBBLKID="-lblkid"], AC_MSG_ERROR([libblkid needed]))
213    AC_CHECK_HEADER(blkid/blkid.h, , AC_MSG_ERROR([Cannot find libblkid header file blkid/blkid.h]))
214    AC_BLKID_VERS
215    if test $choose_blkid = yes; then
216       use_blkid=1
217       test $libblkid_is_recent = no && AC_MSG_WARN([libblkid is old and may cause mountd to leak memory])
218    else
219       if test $libblkid_is_recent = yes
220       then use_blkid=1
221       else use_blkid=0
222            AC_MSG_WARN([uuid support disabled as libblkid is too old])
223       fi
224     fi
225     AC_DEFINE_UNQUOTED(USE_BLKID, $use_blkid, [Define if you want to use blkid to find uuid of filesystems])
226 fi
227 AC_SUBST(LIBSOCKET)
228 AC_SUBST(LIBCRYPT)
229 AC_SUBST(LIBBSD)
230 AC_SUBST(LIBBLKID)
231
232 if test "$enable_gss" = yes; then
233   dnl 'gss' also depends on nfsidmap.h - at least for svcgssd_proc.c
234   AC_CHECK_HEADERS(nfsidmap.h, ,AC_MSG_ERROR([libnfsidmap needed for gss support]))
235   AC_CHECK_HEADERS(spkm3.h, ,AC_MSG_WARN([could not locate SPKM3 header; will not have SPKM3 support]))
236   dnl the nfs4_set_debug function doesn't appear in all version of the library
237   AC_CHECK_LIB(nfsidmap, nfs4_set_debug,
238                AC_DEFINE(HAVE_NFS4_SET_DEBUG,1,
239                          [Whether nfs4_set_debug() is present in libnfsidmap]),)
240
241   dnl Check for Kerberos V5
242   AC_KERBEROS_V5
243
244   dnl This is not done until here because we need to have KRBLIBS set
245   dnl ("librpcsecgss=1" is so that it doesn't get added to LIBS)
246   AC_CHECK_LIB(rpcsecgss, authgss_create_default, [librpcsecgss=1], AC_MSG_ERROR([librpcsecgss needed for nfsv4 support]), -lgssglue -ldl)
247   AC_CHECK_LIB(rpcsecgss, authgss_set_debug_level,
248                AC_DEFINE(HAVE_AUTHGSS_SET_DEBUG_LEVEL, 1, [Define this if the rpcsec_gss library has the function authgss_set_debug_level]),, -lgssglue -ldl)
249
250 fi
251
252 if test "$enable_ipv6" = yes; then
253   AC_CHECK_FUNC(inet_ntop, , ,
254                AC_MSG_ERROR(Function 'inet_ntop' not found.))
255   AC_CHECK_FUNC(getnameinfo, , ,
256                AC_MSG_ERROR(Function 'getnameinfo' not found.))
257   AC_CHECK_LIB(tirpc, clnt_tli_create, ,
258                AC_MSG_ERROR([libtirpc needed for IPv6 support]))
259   AC_CHECK_HEADERS(tirpc/netconfig.h, ,
260                AC_MSG_ERROR([libtirpc-devel needed for IPv6 support]))
261 fi
262
263 dnl *************************************************************
264 dnl Check for headers
265 dnl *************************************************************
266 AC_CHECK_HEADERS([arpa/inet.h fcntl.h libintl.h limits.h \
267                  malloc.h memory.h netdb.h netinet/in.h paths.h \
268                  stdlib.h string.h sys/file.h sys/ioctl.h sys/mount.h \
269                  sys/param.h sys/socket.h sys/time.h sys/vfs.h \
270                  syslog.h unistd.h com_err.h et/com_err.h \
271                  ifaddrs.h tirpc/netconfig.h])
272
273 dnl *************************************************************
274 dnl Checks for typedefs, structures, and compiler characteristics
275 dnl *************************************************************
276 AC_C_CONST
277 AC_TYPE_UID_T
278 AC_C_INLINE
279 AC_TYPE_OFF_T
280 AC_TYPE_PID_T
281 AC_TYPE_SIZE_T
282 AC_HEADER_TIME
283 AC_STRUCT_TM
284
285 dnl *************************************************************
286 dnl Check for functions
287 dnl *************************************************************
288 AC_FUNC_ALLOCA
289 AC_FUNC_CLOSEDIR_VOID
290 AC_FUNC_ERROR_AT_LINE
291 AC_FUNC_FORK
292 AC_FUNC_GETGROUPS
293 AC_FUNC_GETMNTENT
294 AC_PROG_GCC_TRADITIONAL
295 AC_FUNC_LSTAT
296 AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
297 AC_HEADER_MAJOR
298 #AC_FUNC_MALLOC
299 AC_FUNC_MEMCMP
300 #AC_FUNC_REALLOC
301 AC_FUNC_SELECT_ARGTYPES
302 AC_TYPE_SIGNAL
303 AC_FUNC_STAT
304 AC_FUNC_VPRINTF
305 AC_CHECK_FUNCS([alarm atexit dup2 fdatasync ftruncate getcwd \
306                gethostbyaddr gethostbyname gethostname getmntent \
307                inet_ntop getnameinfo getrpcbyname \
308                bindresvport_sa getnetconfig \
309                clnt_create clnt_create_timed \
310                clnt_tli_create clnt_vc_create clnt_dg_create xdr_rpcb \
311                gettimeofday hasmntopt inet_ntoa innetgr memset mkdir pathconf \
312                realpath rmdir select socket strcasecmp strchr strdup \
313                strerror strrchr strtol strtoul sigprocmask])
314
315
316 dnl *************************************************************
317 dnl Check for data sizes
318 dnl *************************************************************
319 AC_CHECK_SIZEOF(short)
320 AC_CHECK_SIZEOF(int)
321 AC_CHECK_SIZEOF(long)
322 AC_CHECK_SIZEOF(size_t)
323 AC_CHECK_SIZEOF(socklen_t)
324
325
326 dnl *************************************************************
327 dnl Export some path names to config.h
328 dnl *************************************************************
329 AC_DEFINE_UNQUOTED(NFS_STATEDIR, "$statedir", [This defines the location of the NFS state files. Warning: this must match definitions in config.mk!])
330
331 if test "x$cross_compiling" = "xno"; then
332         CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-"$CFLAGS"}
333         CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-"$CXXFLAGS"}
334         CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-"$CPPFLAGS"}
335         LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-"$LDFLAGS"}
336 else
337         CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-""}
338         CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-""}
339         CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-""}
340         LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-""}
341 fi
342
343 AC_SUBST(CFLAGS)
344 AC_SUBST(CXXFLAGS)
345 AC_SUBST(CPPFLAGS)
346 AC_SUBST(LDFLAGS)
347
348 AC_SUBST(CFLAGS_FOR_BUILD)
349 AC_SUBST(CXXFLAGS_FOR_BUILD)
350 AC_SUBST(CPPFLAGS_FOR_BUILD)
351 AC_SUBST(LDFLAGS_FOR_BUILD)
352
353 dnl *************************************************************
354 dnl Set up "global" CFLAGS
355 dnl *************************************************************
356 dnl Use architecture-specific compile flags
357 dnl (We use $host and not $build in case we are cross-compiling)
358 dnl *************************************************************
359 dnl Note: we no longer have arch specific compile flags, but 
360 dnl the stub is left here in case they are needed one day.
361 case $host in
362   *)
363     ARCHFLAGS="" ;;
364 esac
365
366 my_am_cflags="-Wall -Wstrict-prototypes $ARCHFLAGS -pipe"
367
368 AC_SUBST([AM_CPPFLAGS], ["-I\${top_srcdir}/support/include"])
369 AC_SUBST([AM_CFLAGS], ["$my_am_cflags"])
370
371 # Make sure that $ACLOCAL_FLAGS are used during a rebuild
372 AC_SUBST([ACLOCAL_AMFLAGS], ["-I $ac_macro_dir \$(ACLOCAL_FLAGS)"])
373
374 AC_CONFIG_FILES([
375         Makefile
376         linux-nfs/Makefile
377         support/Makefile
378         support/export/Makefile
379         support/include/nfs/Makefile
380         support/include/rpcsvc/Makefile
381         support/include/sys/fs/Makefile
382         support/include/sys/Makefile
383         support/include/Makefile
384         support/misc/Makefile
385         support/nfs/Makefile
386         tools/Makefile
387         tools/locktest/Makefile
388         tools/nlmtest/Makefile
389         tools/rpcdebug/Makefile
390         tools/rpcgen/Makefile
391         utils/Makefile
392         utils/exportfs/Makefile
393         utils/gssd/Makefile
394         utils/idmapd/Makefile
395         utils/mount/Makefile
396         utils/mountd/Makefile
397         utils/nfsd/Makefile
398         utils/nfsstat/Makefile
399         utils/showmount/Makefile
400         utils/statd/Makefile])
401 AC_OUTPUT
402