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-rw-r--r--Makeconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makeconfig b/Makeconfig
index 6ae27e9dc6..f4f6508f1c 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -570,7 +570,7 @@ libio-include = -I$(..)libio
 
 # These are the variables that the implicit compilation rules use.
 CPPFLAGS = $($(subdir)-CPPFLAGS) $(+includes) $(defines) \
-	   -include $(..)include/libc-symbols.h $(sysdep-CPPFLAGS) \
+	   -imacros $(..)include/libc-symbols.h $(sysdep-CPPFLAGS) \
 	   $(CPPFLAGS-$(suffix $@)) $(CPPFLAGS-$(<F)) $(CPPFLAGS-$(@F))
 override CFLAGS	= $(filter-out %frame-pointer,$(+cflags)) $(sysdep-CFLAGS) \
 		  $(CFLAGS-$(suffix $@)) $(CFLAGS-$(<F)) $(CFLAGS-$(@F))