-AC_DEFINE_UNQUOTED(BUILD_VENDOR, "${build_vendor}")
-AC_DEFINE_UNQUOTED(HOST_VENDOR, "${host_vendor}")
-AC_DEFINE_UNQUOTED(TARGET_VENDOR, "${target_vendor}")
+AC_DEFINE_UNQUOTED(BUILD_VENDOR, "${build_vendor}", build_vendor)
+AC_DEFINE_UNQUOTED(HOST_VENDOR, "${host_vendor}", host_vendor)
+AC_DEFINE_UNQUOTED(TARGET_VENDOR, "${target_vendor}", target_vendor)