+
+# Check for various supplementary target information (beyond the
+# triplet) which might affect the choices in configure.srv.
+case "${target}" in
+ arm*-*-linux*)
+ AC_CACHE_CHECK([if iWMMXt is selected], [gdb_cv_arm_iwmmxt],
+ [save_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $CFLAGS"
+ AC_EGREP_CPP([got it], [
+#ifdef __IWMMXT__
+got it
+#endif
+ ], [gdb_cv_arm_iwmmxt=yes],
+ [gdb_cv_arm_iwmmxt=no])
+ CPPFLAGS="$save_CPPFLAGS"])
+ ;;
+esac
+