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-rw-r--r--ports/qemu-arm/Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/ports/qemu-arm/Makefile b/ports/qemu-arm/Makefile
index 9641e2425..47a45af61 100644
--- a/ports/qemu-arm/Makefile
+++ b/ports/qemu-arm/Makefile
@@ -40,7 +40,7 @@ INC += -I.
INC += -I$(TOP)
INC += -I$(BUILD)
-CFLAGS += $(INC) -Wall -Wpointer-arith -Werror -std=gnu99 $(COPT) \
+CFLAGS += $(INC) -Wall -Wpointer-arith -Wdouble-promotion -Wfloat-conversion -Werror -std=gnu99 $(COPT) \
-ffunction-sections -fdata-sections
#Debugging/Optimization