configure: pull common nfsidmap and event checks into aclocal/
[nfs-utils.git] / aclocal / kerberos5.m4
index 44e99b0..dfa5738 100644 (file)
@@ -26,6 +26,8 @@ AC_DEFUN([AC_KERBEROS_V5],[
       K5CONFIG=$dir/bin/krb5-config
     elif test -f "/usr/kerberos/bin/krb5-config"; then
       K5CONFIG="/usr/kerberos/bin/krb5-config"
+    elif test -f "/usr/lib/mit/bin/krb5-config"; then
+      K5CONFIG="/usr/lib/mit/bin/krb5-config"
     fi
     if test "$K5CONFIG" != ""; then
       KRBCFLAGS=`$K5CONFIG --cflags`
@@ -34,6 +36,8 @@ AC_DEFUN([AC_KERBEROS_V5],[
       AC_DEFINE_UNQUOTED(KRB5_VERSION, $K5VERS, [Define this as the Kerberos version number])
       if test -f $dir/include/gssapi/gssapi_krb5.h -a \
                 \( -f $dir/lib/libgssapi_krb5.a -o \
+                   -f $dir/lib64/libgssapi_krb5.a -o \
+                   -f $dir/lib64/libgssapi_krb5.so -o \
                    -f $dir/lib/libgssapi_krb5.so \) ; then
          AC_DEFINE(HAVE_KRB5, 1, [Define this if you have MIT Kerberos libraries])
          KRBDIR="$dir"
@@ -70,6 +74,17 @@ AC_DEFUN([AC_KERBEROS_V5],[
   fi
   AC_MSG_RESULT($KRBDIR)
 
+  dnl Check if -rpath=$(KRBDIR)/lib is needed
+  echo "The current KRBDIR is $KRBDIR"
+  if test "$KRBDIR/lib" = "/lib" -o "$KRBDIR/lib" = "/usr/lib" \
+       -o "$KRBDIR/lib" = "//lib" -o "$KRBDIR/lib" = "/usr//lib" ; then
+    KRBLDFLAGS="";
+  elif /sbin/ldconfig -p | grep > /dev/null "=> $KRBDIR/lib/"; then
+    KRBLDFLAGS="";
+  else
+    KRBLDFLAGS="-Wl,-rpath=$KRBDIR/lib"
+  fi
+
   dnl Now check for functions within gssapi library
   AC_CHECK_LIB($gssapi_lib, gss_krb5_export_lucid_sec_context,
     AC_DEFINE(HAVE_LUCID_CONTEXT_SUPPORT, 1, [Define this if the Kerberos GSS library supports gss_krb5_export_lucid_sec_context]), ,$KRBLIBS)
@@ -78,6 +93,14 @@ AC_DEFUN([AC_KERBEROS_V5],[
   AC_CHECK_LIB($gssapi_lib, gss_krb5_ccache_name,
     AC_DEFINE(HAVE_GSS_KRB5_CCACHE_NAME, 1, [Define this if the Kerberos GSS library supports gss_krb5_ccache_name]), ,$KRBLIBS)
 
+  dnl Check for newer error message facility
+  AC_CHECK_LIB($gssapi_lib, krb5_get_error_message,
+    AC_DEFINE(HAVE_KRB5_GET_ERROR_MESSAGE, 1, [Define this if the function krb5_get_error_message is available]), ,$KRBLIBS)
+
+  dnl Check for function to specify addressless tickets
+  AC_CHECK_LIB($gssapi_lib, krb5_get_init_creds_opt_set_addressless,
+    AC_DEFINE(HAVE_KRB5_GET_INIT_CREDS_OPT_SET_ADDRESSLESS, 1, [Define this if the function krb5_get_init_creds_opt_set_addressless is available]), ,$KRBLIBS)
+
   dnl If they specified a directory and it didn't work, give them a warning
   if test "x$krb5_with" != "x" -a "$krb5_with" != "$KRBDIR"; then
     AC_MSG_WARN(Using $KRBDIR instead of requested value of $krb5_with for Kerberos!)
@@ -86,6 +109,7 @@ AC_DEFUN([AC_KERBEROS_V5],[
   AC_SUBST([KRBDIR])
   AC_SUBST([KRBLIBS])
   AC_SUBST([KRBCFLAGS])
+  AC_SUBST([KRBLDFLAGS])
   AC_SUBST([K5VERS])
 
 ])