bzr push into mysql-6.0 branch (alik:2719 to 2720)

[Alexander Nozdrin]

 2720 Alexander Nozdrin	2008-10-30
      Temporary fix for Solaris 10 on SPARC.
      Will be moved into falcon/plug.in in the future.
modified:
  configure.in

 2719 Alexander Nozdrin	2008-10-30 [merge]
      Pull from 6.0

=== modified file 'configure.in'
--- a/configure.in	2008-10-27 15:17:06 +0000
+++ b/configure.in	2008-10-30 15:08:17 +0000
@@ -1795,6 +1795,9 @@ case "$with_atomic_ops" in
    *) AC_MSG_ERROR(["$with_atomic_ops" is not a valid value for --with-atomic-ops]) ;;
 esac
 
+# Check if we have the atomic_* functions on Solaris
+AC_CHECK_FUNC(atomic_cas_32, AC_DEFINE([HAVE_SOLARIS_ATOMIC], [1], [Define to 1 if Solaris support atomic functions.]))
+
 # Force static compilation to avoid linking problems/get more speed
 AC_ARG_WITH(mysqld-ldflags,
     [  --with-mysqld-ldflags   Extra linking arguments for mysqld],