1 dnl Process this file with autoconf to produce a configure script.
4 AC_PREFIX_DEFAULT(/usr)
6 # The nfs-utils version
10 dnl *************************************************************
11 dnl * Define the set of applicable options
12 dnl *************************************************************
14 [ --with-release=XXX set release to XXX [1]],
19 [ --with-statedir=/foo use state dir /foo [/var/lib/nfs]],
21 statedir=/var/lib/nfs)
23 AC_ARG_WITH(statduser,
24 [ --with-statduser=rpcuser user for statd to run under [rpcuser or nobody]],
26 if grep -s '^rpcuser:' /etc/passwd > /dev/null; then
33 [ --enable-nfsv3 enable support for NFSv3],
34 enable_nfsv3=$enableval,
36 if test "$enable_nfsv3" = yes; then
37 AC_DEFINE(NFS3_SUPPORTED, 1, [Define this if you want NFSv3 support compiled in])
41 AC_SUBST(enable_nfsv3)
43 [ --enable-nfsv4 enable support for NFSv4],
44 enable_nfsv4=$enableval,
46 if test "$enable_nfsv4" = yes; then
47 AC_DEFINE(NFS4_SUPPORTED, 1, [Define this if you want NFSv4 support compiled in])
54 AC_SUBST(enable_nfsv4)
56 [ --enable-gss enable support for rpcsec_gss],
57 enable_gss=$enableval,
59 if test "$enable_gss" = yes; then
60 AC_DEFINE(GSS_SUPPORTED, 1, [Define this if you want rpcsec_gss support compiled in])
71 AC_ARG_ENABLE(kprefix,
72 [ --enable-kprefix install progs as rpc.knfsd etc],
73 test "$enableval" = "yes" && kprefix=k,
76 AC_ARG_ENABLE(secure-statd,
77 [ --enable-secure-statd Only lockd can use statd (security)],
78 test "$enableval" = "yes" && secure_statd=yes,
80 if test "$secure_statd" = yes; then
81 AC_DEFINE(RESTRICTED_STATD, 1, [Define this if you want to enable various security checks in statd. These checks basically keep anyone but lockd from using this service.])
83 AC_SUBST(secure_statd)
84 AC_ARG_ENABLE(rquotad,
85 [ --enable-rquotad enable rquotad],
86 enable_rquotad=$enableval,
88 if test "$enable_rquotad" = yes; then
94 dnl AC_ARG_ENABLE(frob, enable frobnicator,, enable_frob=test)
95 AC_CONFIG_HEADER(support/include/config.h)
101 test "${CC_FOR_BUILD+set}" = set || CC_FOR_BUILD="$CC"
102 AC_SUBST(CC_FOR_BUILD)
104 AC_CHECK_TOOL(RANLIB, ranlib, :)
105 AC_CHECK_TOOL(AR, ar)
106 AC_CHECK_TOOL(LD, ld)
113 dnl *************************************************************
114 dnl * Check for required librarues
115 dnl *************************************************************
116 AC_CHECK_LIB(socket, main, [LIBSOCKET="-lnsl"])
117 AC_CHECK_LIB(nsl, main, [LIBNSL="-lnsl"])
118 AC_CHECK_LIB(crypt, crypt, [LIBCRYPT="-lcrypt"])
119 if test "$enable_nfsv4" = yes; then
120 AC_CHECK_LIB(event, event_dispatch, [libevent=1], [AC_MSG_ERROR(libevent needed for nfsv4 support)])
121 AC_CHECK_LIB(nfsidmap, nfs4_init_name_mapping, [libnfsidmap=1], [AC_MSG_ERROR(libnfsidmap needed for nfsv4 support)])
122 AC_CHECK_HEADERS(event.h, ,[AC_MSG_ERROR(libevent needed for nfsv4 support)])
123 AC_CHECK_HEADERS(nfsidmap.h, ,[AC_MSG_ERROR(libnfsidmap needed for nfsv4 support)])
125 if test "$knfsd_cv_glibc2" = no; then
126 AC_CHECK_LIB(bsd, daemon, [LIBBSD="-lbsd"])
136 if test "$enable_gss" = yes; then
137 dnl 'gss' also depends on nfsidmap.h - at least for svcgssd_proc.c
138 AC_CHECK_HEADERS(nfsidmap.h, ,[AC_MSG_ERROR(libnfsidmap needed for gss support)])
140 dnl Checks for Kerberos
141 dnl NOTE: while we intend to do generic gss-api, currently we
142 dnl have a requirement to get an initial Kerberos machine
143 dnl credential. Thus, the requirement for Kerberos.
144 dnl The Kerberos gssapi library will be dynamically loaded?
145 AC_MSG_CHECKING(for Kerberos v5)
147 [ --with-krb5=DIR use Kerberos v5 installation in DIR],
158 for dir in $krb5_with /usr /usr/kerberos /usr/local /usr/local/krb5 \
159 /usr/krb5 /usr/heimdal /usr/local/heimdal /usr/athena ; do
160 dnl This ugly hack brought on by the split installation of
161 dnl MIT Kerberos on Fedora Core 1
163 if test -f $dir/bin/krb5-config; then
164 K5CONFIG=$dir/bin/krb5-config
165 elif test -f "/usr/kerberos/bin/krb5-config"; then
166 K5CONFIG="/usr/kerberos/bin/krb5-config"
168 if test "$K5CONFIG" != ""; then
169 KRBINC=`$K5CONFIG --cflags`
170 KRBLIB=`$K5CONFIG --libs gssapi`
171 K5VERS=`$K5CONFIG --version | head -n 1 | awk '{split($4,v,"."); if (v[[3]] == "") v[[3]] = "0"; print v[[1]]v[[2]]v[[3]] }'`
172 AC_DEFINE_UNQUOTED(KRB5_VERSION, $K5VERS, [Define this as the Kerberos version number])
173 if test -f $dir/include/gssapi/gssapi_krb5.h -a \
174 \( -f $dir/lib/libgssapi_krb5.a -o \
175 -f $dir/lib/libgssapi_krb5.so \) ; then
176 AC_DEFINE(HAVE_KRB5, 1, [Define this if you have MIT Kerberos libraries])
178 dnl If we are using MIT K5 1.3.1 and before, we *MUST* use the
179 dnl private function (gss_krb5_ccache_name) to get correct
180 dnl behavior of changing the ccache used by gssapi.
181 dnl Starting in 1.3.2, we *DO NOT* want to use
182 dnl gss_krb5_ccache_name, instead we want to set KRB5CCNAME
183 dnl to get gssapi to use a different ccache
184 if test $K5VERS -le 131; then
185 AC_DEFINE(USE_GSS_KRB5_CCACHE_NAME, 1, [Define this if the private function, gss_krb5_cache_name, must be used to tell the Kerberos library which credentials cache to use. Otherwise, this is done by setting the KRB5CCNAME environment variable])
187 gssapi_lib=gssapi_krb5
189 dnl The following ugly hack brought on by the split installation
190 dnl of Heimdal Kerberos on SuSe
191 elif test \( -f $dir/include/heim_err.h -o\
192 -f $dir/include/heimdal/heim_err.h \) -a \
193 -f $dir/lib/libroken.a; then
194 AC_DEFINE(HAVE_HEIMDAL, 1, [Define this if you have Heimdal Kerberos libraries])
199 CFLAGS=$CFLAGS `$K5CONFIG --cflags`
202 dnl We didn't find a usable Kerberos environment
203 if test "x$KRBDIR" = "x"; then
204 if test "x$krb5_with" = "x"; then
205 AC_MSG_ERROR(Kerberos v5 with GSS support not found: consider --disable-gss or --with-krb5=)
207 AC_MSG_ERROR(Kerberos v5 with GSS support not found at $krb5_with)
210 CFLAGS="$CFLAGS `$K5CONFIG --cflags`"
211 AC_MSG_RESULT($KRBDIR)
213 dnl Now check for functions within gssapi library
214 AC_CHECK_LIB($gssapi_lib, gss_krb5_export_lucid_sec_context,
215 AC_DEFINE(HAVE_LUCID_CONTEXT_SUPPORT, 1, [Define this if the Kerberos GSS library supports gss_krb5_export_lucid_sec_context]), ,$KRBLIB)
216 AC_CHECK_LIB($gssapi_lib, gss_krb5_set_allowable_enctypes,
217 AC_DEFINE(HAVE_SET_ALLOWABLE_ENCTYPES, 1, [Define this if the Kerberos GSS library supports gss_krb5_set_allowable_enctypes]), ,$KRBLIB)
218 AC_CHECK_LIB($gssapi_lib, gss_krb5_ccache_name,
219 AC_DEFINE(HAVE_GSS_KRB5_CCACHE_NAME, 1, [Define this if the Kerberos GSS library supports gss_krb5_ccache_name]), ,$KRBLIB)
221 dnl If they specified a directory and it didn't work, give them a warning
222 if test "x$krb5_with" != "x" -a "$krb5_with" != "$KRBDIR"; then
223 AC_MSG_WARN(Using $KRBDIR instead of requested value of $krb5_with for Kerberos!)
226 dnl This is not done until here because we need to have KRBLIB set
227 dnl "librpcsecgss=1" is so that it doesn't get added to LIBS
228 AC_CHECK_LIB(rpcsecgss, authgss_create_default, [librpcsecgss=1], [AC_MSG_ERROR(librpcsecgss needed for nfsv4 support)], $KRBLIB)
229 AC_CHECK_LIB(rpcsecgss, authgss_set_debug_level,
230 AC_DEFINE(HAVE_AUTHGSS_SET_DEBUG_LEVEL, 1, [Define this if the rpcsec_gss library has the function authgss_set_debug_level]),, $KRBLIB)
238 dnl *************************************************************
239 dnl Check for headers
240 dnl *************************************************************
241 dnl AC_HAVE_HEADERS(string.h)
242 AC_HAVE_HEADERS(com_err.h)
243 AC_HAVE_HEADERS(et/com_err.h)
245 dnl *************************************************************
246 dnl Check for functions
247 dnl *************************************************************
248 AC_HAVE_FUNCS(innetgr)
250 dnl *************************************************************
251 dnl Check for data sizes
252 dnl *************************************************************
253 AC_CHECK_SIZEOF(short)
255 AC_CHECK_SIZEOF(long)
256 AC_CHECK_SIZEOF(size_t)
258 dnl *************************************************************
259 dnl Export some path names to config.h
260 dnl *************************************************************
261 AC_DEFINE_UNQUOTED(NFS_STATEDIR, "$statedir", [This defines the location of the NFS state files. Warning: this must match definitions in config.mk!])
266 AC_OUTPUT(config.mk utils/Makefile)