Must still use knowledge of the glue context for pre-1.4 versions of MIT krb5
[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],[1.0.8-rc2],[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 # Check whether user wants TCP wrappers support
111 AC_TCP_WRAPPERS
112
113 AC_CONFIG_SRCDIR([support/include/config.h.in])
114 AC_CONFIG_HEADERS([support/include/config.h])
115
116 # Checks for programs.
117 AC_PROG_CXX
118 AC_PROG_CC
119 AC_PROG_CPP
120 AC_PROG_INSTALL
121 AC_PROG_LN_S
122 AC_PROG_MAKE_SET
123 AC_PROG_LIBTOOL
124
125 if test "x$cross_compiling" = "xno"; then
126         CC_FOR_BUILD=${CC_FOR_BUILD-${CC-gcc}}
127 else
128         CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
129 fi
130
131 AC_SUBST(CC_FOR_BUILD)
132
133 AC_CHECK_TOOL(AR, ar)
134 AC_CHECK_TOOL(LD, ld)
135
136 AC_HEADER_STDC([])
137 AC_GNULIBC
138 AC_BSD_SIGNALS
139
140 dnl *************************************************************
141 dnl * Check for required libraries
142 dnl *************************************************************
143 AC_CHECK_LIB(socket, main, [LIBSOCKET="-lnsl"])
144 AC_CHECK_LIB(nsl, main, [LIBNSL="-lnsl"])
145 AC_CHECK_LIB(crypt, crypt, [LIBCRYPT="-lcrypt"])
146 if test "$enable_nfsv4" = yes; then
147     AC_CHECK_LIB(event, event_dispatch, [libevent=1], [AC_MSG_ERROR(libevent needed for nfsv4 support)])
148     AC_CHECK_LIB(nfsidmap, nfs4_init_name_mapping, [libnfsidmap=1], [AC_MSG_ERROR(libnfsidmap needed for nfsv4 support)])
149     AC_CHECK_HEADERS(event.h, ,[AC_MSG_ERROR(libevent needed for nfsv4 support)])
150     AC_CHECK_HEADERS(nfsidmap.h, ,[AC_MSG_ERROR(libnfsidmap needed for nfsv4 support)])
151 fi
152 if test "$knfsd_cv_glibc2" = no; then
153     AC_CHECK_LIB(bsd, daemon, [LIBBSD="-lbsd"])
154 fi
155 AC_SUBST(LIBSOCKET)
156 AC_SUBST(LIBNSL)
157 AC_SUBST(LIBCRYPT)
158 AC_SUBST(LIBBSD)
159
160 if test "$enable_gss" = yes; then
161   dnl 'gss' also depends on nfsidmap.h - at least for svcgssd_proc.c
162   AC_CHECK_HEADERS(nfsidmap.h, ,[AC_MSG_ERROR(libnfsidmap needed for gss support)])
163   AC_CHECK_HEADERS(spkm3.h, ,[AC_MSG_WARN(could not locate SPKM3 header; will not have SPKM3 support)])
164
165   dnl Check for Kerberos V5
166   AC_KERBEROS_V5
167
168   dnl This is not done until here because we need to have KRBLIBS set
169   dnl "librpcsecgss=1" is so that it doesn't get added to LIBS
170   AC_CHECK_LIB(rpcsecgss, authgss_create_default, [librpcsecgss=1], [AC_MSG_ERROR(librpcsecgss needed for nfsv4 support)], $KRBLIBS)
171   AC_CHECK_LIB(rpcsecgss, authgss_set_debug_level,
172                AC_DEFINE(HAVE_AUTHGSS_SET_DEBUG_LEVEL, 1, [Define this if the rpcsec_gss library has the function authgss_set_debug_level]),, $KRBLIBS)
173
174 fi
175
176 dnl *************************************************************
177 dnl Check for headers
178 dnl *************************************************************
179 AC_CHECK_HEADERS([arpa/inet.h fcntl.h libintl.h limits.h \
180                  malloc.h memory.h netdb.h netinet/in.h paths.h \
181                  stdlib.h string.h sys/file.h sys/ioctl.h sys/mount.h \
182                  sys/param.h sys/socket.h sys/time.h sys/vfs.h \
183                  syslog.h unistd.h com_err.h et/com_err.h])
184
185 dnl *************************************************************
186 dnl Checks for typedefs, structures, and compiler characteristics
187 dnl *************************************************************
188 AC_C_CONST
189 AC_TYPE_UID_T
190 AC_C_INLINE
191 AC_TYPE_OFF_T
192 AC_TYPE_PID_T
193 AC_TYPE_SIZE_T
194 AC_HEADER_TIME
195 AC_STRUCT_TM
196
197 dnl *************************************************************
198 dnl Check for functions
199 dnl *************************************************************
200 AC_FUNC_ALLOCA
201 AC_FUNC_CLOSEDIR_VOID
202 AC_FUNC_ERROR_AT_LINE
203 AC_FUNC_FORK
204 AC_FUNC_GETGROUPS
205 AC_FUNC_GETMNTENT
206 AC_PROG_GCC_TRADITIONAL
207 AC_FUNC_LSTAT
208 AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
209 AC_HEADER_MAJOR
210 #AC_FUNC_MALLOC
211 AC_FUNC_MEMCMP
212 #AC_FUNC_REALLOC
213 AC_FUNC_SELECT_ARGTYPES
214 AC_TYPE_SIGNAL
215 AC_FUNC_STAT
216 AC_FUNC_VPRINTF
217 AC_CHECK_FUNCS([alarm atexit dup2 fdatasync ftruncate getcwd \
218                gethostbyaddr gethostbyname gethostname getmntent \
219                gettimeofday hasmntopt inet_ntoa memset mkdir pathconf \
220                realpath rmdir select socket strcasecmp strchr strdup \
221                strerror strrchr strtol strtoul])
222
223
224 dnl *************************************************************
225 dnl Check for data sizes (XXX These should go away with libgssapi pkg-config)
226 dnl *************************************************************
227 AC_CHECK_SIZEOF(short)
228 AC_CHECK_SIZEOF(int)
229 AC_CHECK_SIZEOF(long)
230 AC_CHECK_SIZEOF(size_t)
231
232 dnl *************************************************************
233 dnl Export some path names to config.h
234 dnl *************************************************************
235 AC_DEFINE_UNQUOTED(NFS_STATEDIR, "$statedir", [This defines the location of the NFS state files. Warning: this must match definitions in config.mk!])
236
237 if test "x$cross_compiling" = "xno"; then
238         CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-"$CFLAGS"}
239         CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-"$CXXFLAGS"}
240         CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-"$CPPFLAGS"}
241         LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-"$LDFLAGS"}
242 else
243         CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-""}
244         CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-""}
245         CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-""}
246         LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-""}
247 fi
248
249 AC_SUBST(CFLAGS)
250 AC_SUBST(CXXFLAGS)
251 AC_SUBST(CPPFLAGS)
252 AC_SUBST(LDFLAGS)
253
254 AC_SUBST(CFLAGS_FOR_BUILD)
255 AC_SUBST(CXXFLAGS_FOR_BUILD)
256 AC_SUBST(CPPFLAGS_FOR_BUILD)
257 AC_SUBST(LDFLAGS_FOR_BUILD)
258
259 dnl *************************************************************
260 dnl Set up "global" CFLAGS
261 dnl *************************************************************
262 dnl Use architecture-specific compile flags
263 dnl (We use $host and not $build in case we are cross-compiling)
264 dnl *************************************************************
265 case $host in
266   alpha*)
267     ARCHFLAGS="-mno-fp-regs -ffixed-8" ;;
268   *)
269     ARCHFLAGS="" ;;
270 esac
271
272 my_am_cflags="-Wall $ARCHFLAGS -pipe"
273
274 AC_SUBST([AM_CPPFLAGS], ["-I\${top_srcdir}/support/include -D_FILE_OFFSET_BITS=64"])
275 AC_SUBST([AM_CFLAGS], ["$my_am_cflags"])
276
277 # Make sure that $ACLOCAL_FLAGS are used during a rebuild
278 AC_SUBST([ACLOCAL_AMFLAGS], ["-I $ac_macro_dir \$(ACLOCAL_FLAGS)"])
279
280 AC_CONFIG_FILES([
281         Makefile
282         linux-nfs/Makefile
283         support/Makefile
284         support/export/Makefile
285         support/include/nfs/Makefile
286         support/include/rpcsvc/Makefile
287         support/include/sys/fs/Makefile
288         support/include/sys/Makefile
289         support/include/Makefile
290         support/misc/Makefile
291         support/nfs/Makefile
292         tools/Makefile
293         tools/getiversion/Makefile
294         tools/getkversion/Makefile
295         tools/locktest/Makefile
296         tools/nlmtest/Makefile
297         tools/rpcdebug/Makefile
298         tools/rpcgen/Makefile
299         utils/Makefile
300         utils/exportfs/Makefile
301         utils/gssd/Makefile
302         utils/idmapd/Makefile
303         utils/lockd/Makefile
304         utils/mountd/Makefile
305         utils/nfsd/Makefile
306         utils/nfsstat/Makefile
307         utils/nhfsstone/Makefile
308         utils/rquotad/Makefile
309         utils/showmount/Makefile
310         utils/statd/Makefile
311         utils/svcgssd/Makefile])
312 AC_OUTPUT
313