+# Disable libitm on unsupported systems.
+if test -d ${srcdir}/libitm; then
+ if test x$enable_libitm = x; then
+ AC_MSG_CHECKING([for libitm support])
+ if (srcdir=${srcdir}/libitm; \
+ . ${srcdir}/configure.tgt; \
+ test -n "$UNSUPPORTED")
+ then
+ AC_MSG_RESULT([no])
+ noconfigdirs="$noconfigdirs target-libitm"
+ else
+ AC_MSG_RESULT([yes])
+ fi
+ fi
+fi
+