Merge branch 'master' of git://linux-nfs.org/nfs-utils
[nfs-utils.git] / configure.in
1 dnl Process this file with autoconf to produce a configure script.
2 dnl
3 AC_INIT([linux nfs-utils],[1.0.9-pre1],[nfs@lists.sf.net],[nfs-utils])
4 AC_CANONICAL_BUILD([])
5 AC_CANONICAL_HOST([])
6 AC_CONFIG_SRCDIR(tools/getiversion/getiversion.c)
7 AC_CONFIG_MACRO_DIR(aclocal)
8 AM_INIT_AUTOMAKE
9 AC_PREREQ(2.59)
10 AC_PREFIX_DEFAULT(/usr)
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_ENABLE(nfsv3,
41         [AC_HELP_STRING([--enable-nfsv3],
42                         [enable support for NFSv3 @<:@default=yes@:>@])],
43         enable_nfsv3=$enableval,
44         enable_nfsv3=yes)
45         if test "$enable_nfsv3" = yes; then
46                 AC_DEFINE(NFS3_SUPPORTED, 1, [Define this if you want NFSv3 support compiled in])
47         else
48                 enable_nfsv3=
49         fi
50         AC_SUBST(enable_nfsv3)
51 AC_ARG_ENABLE(nfsv4,
52         [AC_HELP_STRING([--enable-nfsv4],
53                         [enable support for NFSv4 @<:@default=yes@:>@])],
54         enable_nfsv4=$enableval,
55         enable_nfsv4=yes)
56         if test "$enable_nfsv4" = yes; then
57                 AC_DEFINE(NFS4_SUPPORTED, 1, [Define this if you want NFSv4 support compiled in])
58                 IDMAPD=idmapd
59         else
60                 enable_nfsv4=
61                 IDMAPD=
62         fi
63         AC_SUBST(IDMAPD)
64         AC_SUBST(enable_nfsv4)
65         AM_CONDITIONAL(CONFIG_NFSV4, [test "$enable_nfsv4" = "yes"])
66 AC_ARG_ENABLE(gss,
67         [AC_HELP_STRING([--enable-gss],
68                         [enable support for rpcsec_gss @<:@default=yes@:>@])],
69         enable_gss=$enableval,
70         enable_gss=yes)
71         if test "$enable_gss" = yes; then
72                 AC_DEFINE(GSS_SUPPORTED, 1, [Define this if you want rpcsec_gss support compiled in])
73                 GSSD=gssd
74                 SVCGSSD=svcgssd
75         else
76                 enable_gss=
77                 GSSD=
78                 SVCGSSD=
79         fi
80         AC_SUBST(GSSD)
81         AC_SUBST(SVCGSSD)
82         AC_SUBST(enable_gss)
83         AM_CONDITIONAL(CONFIG_GSS, [test "$enable_gss" = "yes"])
84 AC_ARG_ENABLE(kprefix,
85         [AC_HELP_STRING([--enable-kprefix], [install progs as rpc.knfsd etc])],
86         test "$enableval" = "yes" && kprefix=k,
87         kprefix=)
88         AC_SUBST(kprefix)
89 AC_ARG_ENABLE(secure-statd,
90         [AC_HELP_STRING([--enable-secure-statd],
91                         [Only lockd can use statd (security)])],
92         test "$enableval" = "yes" && secure_statd=yes,
93         secure_statd=no)
94         if test "$secure_statd" = yes; then
95                 AC_DEFINE(RESTRICTED_STATD, 1, [Define this if you want to enable various security checks in statd. These checks basically keep anyone but lockd from using this service.])
96         fi
97         AC_SUBST(secure_statd)
98 AC_ARG_ENABLE(rquotad,
99         [AC_HELP_STRING([--enable-rquotad],
100                         [enable rquotad @<:@default=yes@:>@])],
101         enable_rquotad=$enableval,
102         enable_rquotad=yes)
103         if test "$enable_rquotad" = yes; then
104                 RQUOTAD=rquotad
105         else
106                 RQUOTAD=
107         fi
108         AM_CONDITIONAL(CONFIG_RQUOTAD, [test "$enable_rquotad" = "yes"])
109
110 AC_ARG_ENABLE(mount,
111         [AC_HELP_STRING([--enable-mount],
112                         [Create mount.nfs and don't use the util-linux mount(8) functionality. @<:@default=yes@:>@])],
113         enable_mount=$enableval,
114         enable_mount=yes)
115         AM_CONDITIONAL(CONFIG_MOUNT, [test "$enable_mount" = "yes"])
116
117 # Check whether user wants TCP wrappers support
118 AC_TCP_WRAPPERS
119
120 AC_CONFIG_SRCDIR([support/include/config.h.in])
121 AC_CONFIG_HEADERS([support/include/config.h])
122
123 # Checks for programs.
124 AC_PROG_CXX
125 AC_PROG_CC
126 AC_PROG_CPP
127 AC_PROG_INSTALL
128 AC_PROG_LN_S
129 AC_PROG_MAKE_SET
130 AC_PROG_LIBTOOL
131
132 if test "x$cross_compiling" = "xno"; then
133         CC_FOR_BUILD=${CC_FOR_BUILD-${CC-gcc}}
134 else
135         CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
136 fi
137
138 AC_SUBST(CC_FOR_BUILD)
139
140 AC_CHECK_TOOL(AR, ar)
141 AC_CHECK_TOOL(LD, ld)
142
143 AC_HEADER_STDC([])
144 AC_GNULIBC
145 AC_BSD_SIGNALS
146
147 dnl *************************************************************
148 dnl * Check for required libraries
149 dnl *************************************************************
150 AC_CHECK_LIB(socket, main, [LIBSOCKET="-lnsl"])
151 AC_CHECK_LIB(nsl, main, [LIBNSL="-lnsl"])
152 AC_CHECK_LIB(crypt, crypt, [LIBCRYPT="-lcrypt"])
153 if test "$enable_nfsv4" = yes; then
154     AC_CHECK_LIB(event, event_dispatch, [libevent=1], AC_MSG_ERROR([libevent needed for nfsv4 support]))
155     AC_CHECK_LIB(nfsidmap, nfs4_init_name_mapping, [libnfsidmap=1], AC_MSG_ERROR([libnfsidmap needed for nfsv4 support]))
156     AC_CHECK_HEADERS(event.h, ,AC_MSG_ERROR([libevent needed for nfsv4 support]))
157     AC_CHECK_HEADERS(nfsidmap.h, ,AC_MSG_ERROR([libnfsidmap needed for nfsv4 support]))
158     dnl librpcsecgss already has a dependency on libgssapi,
159     dnl but we need to make sure we get the right version
160     if test "$enable_gss" = yes; then
161      PKG_CHECK_MODULES(RPCSECGSS, librpcsecgss >= 0.10, ,
162       [AC_MSG_ERROR([Unable to locate information required to use librpcsecgss.])
163        AC_MSG_ERROR([If you have pkgconfig installed, you might try setting environment])
164        AC_MSG_ERROR([variable PKG_CONFIG_PATH to /usr/local/lib/pkgconfig])
165       ]
166      )
167     PKG_CHECK_MODULES(GSSAPI, libgssapi >= 0.9)
168     fi
169
170 fi
171 if test "$knfsd_cv_glibc2" = no; then
172     AC_CHECK_LIB(bsd, daemon, [LIBBSD="-lbsd"])
173 fi
174 AC_SUBST(LIBSOCKET)
175 AC_SUBST(LIBNSL)
176 AC_SUBST(LIBCRYPT)
177 AC_SUBST(LIBBSD)
178
179 if test "$enable_gss" = yes; then
180   dnl 'gss' also depends on nfsidmap.h - at least for svcgssd_proc.c
181   AC_CHECK_HEADERS(nfsidmap.h, ,AC_MSG_ERROR([libnfsidmap needed for gss support]))
182   AC_CHECK_HEADERS(spkm3.h, ,AC_MSG_WARN([could not locate SPKM3 header; will not have SPKM3 support]))
183   dnl the nfs4_set_debug function doesn't appear in all version of the library
184   AC_CHECK_LIB(nfsidmap, nfs4_set_debug,
185                AC_DEFINE(HAVE_NFS4_SET_DEBUG,1,
186                          [Whether nfs4_set_debug() is present in libnfsidmap]),)
187
188   dnl Check for Kerberos V5
189   AC_KERBEROS_V5
190
191   dnl This is not done until here because we need to have KRBLIBS set
192   dnl ("librpcsecgss=1" is so that it doesn't get added to LIBS)
193   AC_CHECK_LIB(rpcsecgss, authgss_create_default, [librpcsecgss=1], AC_MSG_ERROR([librpcsecgss needed for nfsv4 support]), $KRBLIBS)
194   AC_CHECK_LIB(rpcsecgss, authgss_set_debug_level,
195                AC_DEFINE(HAVE_AUTHGSS_SET_DEBUG_LEVEL, 1, [Define this if the rpcsec_gss library has the function authgss_set_debug_level]),, $KRBLIBS)
196
197 fi
198
199 dnl *************************************************************
200 dnl Check for headers
201 dnl *************************************************************
202 AC_CHECK_HEADERS([arpa/inet.h fcntl.h libintl.h limits.h \
203                  malloc.h memory.h netdb.h netinet/in.h paths.h \
204                  stdlib.h string.h sys/file.h sys/ioctl.h sys/mount.h \
205                  sys/param.h sys/socket.h sys/time.h sys/vfs.h \
206                  syslog.h unistd.h com_err.h et/com_err.h \
207                  ifaddrs.h])
208
209 dnl *************************************************************
210 dnl Checks for typedefs, structures, and compiler characteristics
211 dnl *************************************************************
212 AC_C_CONST
213 AC_TYPE_UID_T
214 AC_C_INLINE
215 AC_TYPE_OFF_T
216 AC_TYPE_PID_T
217 AC_TYPE_SIZE_T
218 AC_HEADER_TIME
219 AC_STRUCT_TM
220
221 dnl *************************************************************
222 dnl Check for functions
223 dnl *************************************************************
224 AC_FUNC_ALLOCA
225 AC_FUNC_CLOSEDIR_VOID
226 AC_FUNC_ERROR_AT_LINE
227 AC_FUNC_FORK
228 AC_FUNC_GETGROUPS
229 AC_FUNC_GETMNTENT
230 AC_PROG_GCC_TRADITIONAL
231 AC_FUNC_LSTAT
232 AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
233 AC_HEADER_MAJOR
234 #AC_FUNC_MALLOC
235 AC_FUNC_MEMCMP
236 #AC_FUNC_REALLOC
237 AC_FUNC_SELECT_ARGTYPES
238 AC_TYPE_SIGNAL
239 AC_FUNC_STAT
240 AC_FUNC_VPRINTF
241 AC_CHECK_FUNCS([alarm atexit dup2 fdatasync ftruncate getcwd \
242                gethostbyaddr gethostbyname gethostname getmntent \
243                gettimeofday hasmntopt inet_ntoa innetgr memset mkdir pathconf \
244                realpath rmdir select socket strcasecmp strchr strdup \
245                strerror strrchr strtol strtoul sigprocmask])
246
247
248 dnl *************************************************************
249 dnl Check for data sizes (XXX These should go away with libgssapi pkg-config)
250 dnl *************************************************************
251 AC_CHECK_SIZEOF(short)
252 AC_CHECK_SIZEOF(int)
253 AC_CHECK_SIZEOF(long)
254 AC_CHECK_SIZEOF(size_t)
255 AC_CHECK_SIZEOF(socklen_t)
256
257
258 dnl *************************************************************
259 dnl Export some path names to config.h
260 dnl *************************************************************
261 AC_DEFINE_UNQUOTED(NFS_STATEDIR, "$statedir", [This defines the location of the NFS state files. Warning: this must match definitions in config.mk!])
262
263 if test "x$cross_compiling" = "xno"; then
264         CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-"$CFLAGS"}
265         CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-"$CXXFLAGS"}
266         CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-"$CPPFLAGS"}
267         LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-"$LDFLAGS"}
268 else
269         CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-""}
270         CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-""}
271         CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-""}
272         LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-""}
273 fi
274
275 AC_SUBST(CFLAGS)
276 AC_SUBST(CXXFLAGS)
277 AC_SUBST(CPPFLAGS)
278 AC_SUBST(LDFLAGS)
279
280 AC_SUBST(CFLAGS_FOR_BUILD)
281 AC_SUBST(CXXFLAGS_FOR_BUILD)
282 AC_SUBST(CPPFLAGS_FOR_BUILD)
283 AC_SUBST(LDFLAGS_FOR_BUILD)
284
285 dnl *************************************************************
286 dnl Set up "global" CFLAGS
287 dnl *************************************************************
288 dnl Use architecture-specific compile flags
289 dnl (We use $host and not $build in case we are cross-compiling)
290 dnl *************************************************************
291 case $host in
292   alpha*)
293     ARCHFLAGS="-mno-fp-regs -ffixed-8" ;;
294   *)
295     ARCHFLAGS="" ;;
296 esac
297
298 my_am_cflags="-Wall $ARCHFLAGS -pipe"
299
300 AC_SUBST([AM_CPPFLAGS], ["-I\${top_srcdir}/support/include -D_FILE_OFFSET_BITS=64"])
301 AC_SUBST([AM_CFLAGS], ["$my_am_cflags"])
302
303 # Make sure that $ACLOCAL_FLAGS are used during a rebuild
304 AC_SUBST([ACLOCAL_AMFLAGS], ["-I $ac_macro_dir \$(ACLOCAL_FLAGS)"])
305
306 AC_CONFIG_FILES([
307         Makefile
308         linux-nfs/Makefile
309         support/Makefile
310         support/export/Makefile
311         support/include/nfs/Makefile
312         support/include/rpcsvc/Makefile
313         support/include/sys/fs/Makefile
314         support/include/sys/Makefile
315         support/include/Makefile
316         support/misc/Makefile
317         support/nfs/Makefile
318         tools/Makefile
319         tools/getiversion/Makefile
320         tools/getkversion/Makefile
321         tools/locktest/Makefile
322         tools/nlmtest/Makefile
323         tools/rpcdebug/Makefile
324         tools/rpcgen/Makefile
325         utils/Makefile
326         utils/exportfs/Makefile
327         utils/gssd/Makefile
328         utils/idmapd/Makefile
329         utils/lockd/Makefile
330         utils/mount/Makefile
331         utils/mountd/Makefile
332         utils/nfsd/Makefile
333         utils/nfsstat/Makefile
334         utils/nhfsstone/Makefile
335         utils/rquotad/Makefile
336         utils/showmount/Makefile
337         utils/statd/Makefile])
338 AC_OUTPUT
339