diff --git a/configure/os/CONFIG.Common.RTEMS b/configure/os/CONFIG.Common.RTEMS
index 2e3b73ac8..9e6a1ad41 100644
--- a/configure/os/CONFIG.Common.RTEMS
+++ b/configure/os/CONFIG.Common.RTEMS
@@ -73,6 +73,8 @@ CPPFLAGS += $($(BUILD_CLASS)_CPPFLAGS) $(POSIX_CPPFLAGS) $(OPT_CPPFLAGS)\
  $(USR_CPPFLAGS) $(CMD_CPPFLAGS) $(ARCH_DEP_CPPFLAGS) $(OP_SYS_CPPFLAGS)\
  $(OP_SYS_INCLUDE_CPPFLAGS) $(CODE_CPPFLAGS)
 
+ECHO = @$(if $(findstring s,$(patsubst T_A=%,,$(MAKEFLAGS))),$(NOP),echo)
+
 #--------------------------------------------------
 # Although RTEMS uses gcc, it wants to use gcc its own way
 CROSS_CPPFLAGS =