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-rw-r--r--py/mkenv.mk1
1 files changed, 1 insertions, 0 deletions
diff --git a/py/mkenv.mk b/py/mkenv.mk
index ea2e34f3b..5368279e2 100644
--- a/py/mkenv.mk
+++ b/py/mkenv.mk
@@ -45,6 +45,7 @@ PYTHON = python3
AS = $(CROSS_COMPILE)as
CC = $(CROSS_COMPILE)gcc
+CPP = $(CC) -E
CXX = $(CROSS_COMPILE)g++
GDB = $(CROSS_COMPILE)gdb
LD = $(CROSS_COMPILE)ld