about summary refs log tree commit diff
path: root/Makeconfig
diff options
context:
space:
mode:
Diffstat (limited to 'Makeconfig')
-rw-r--r--Makeconfig3
1 files changed, 2 insertions, 1 deletions
diff --git a/Makeconfig b/Makeconfig
index f68a752766..b81594f077 100644
--- a/Makeconfig
+++ b/Makeconfig
@@ -661,7 +661,8 @@ libio-include = -I$(..)libio
 # Note that we can't use -std=* in CPPFLAGS, because it overrides
 # the implicit -lang-asm and breaks cpp behavior for .S files--notably
 # it causes cpp to stop predefining __ASSEMBLER__.
-CPPFLAGS = $(CPPFLAGS-config) $($(subdir)-CPPFLAGS) $(+includes) $(defines) \
+CPPFLAGS = $(CPPUNDEFS) $(CPPFLAGS-config) $($(subdir)-CPPFLAGS) \
+	   $(+includes) $(defines) \
 	   -include $(..)include/libc-symbols.h $(sysdep-CPPFLAGS) \
 	   $(CPPFLAGS-$(suffix $@)) \
 	   $(foreach lib,$(libof-$(basename $(@F))) \