AM_CONDITIONAL(DEFAULT_TARGET_I386, test "$targ_obj" = "i386")
AM_CONDITIONAL(DEFAULT_TARGET_POWERPC, test "$targ_obj" = "powerpc")
AM_CONDITIONAL(DEFAULT_TARGET_SPARC, test "$targ_obj" = "sparc")
+ AM_CONDITIONAL(DEFAULT_TARGET_S390, test "$targ_obj" = "s390")
target_x86_64=no
target_x32=no
if test "$targ_obj" = "x86_64"; then
powerpc*) false;;
x86_64) false;;
sparc64) false;;
+ s390x) false;;
*) true;;
esac])