2 files changed, 13 insertions, 13 deletions
diff --git a/ports/stm32/Makefile b/ports/stm32/Makefile
index 28408c62f..4e35a4454 100644
--- a/ports/stm32/Makefile
+++ b/ports/stm32/Makefile
@@ -141,7 +141,7 @@ endif
 # Options for mpy-cross
 MPY_CROSS_FLAGS += -march=armv7m
 
-SRC_LIB = $(addprefix lib/,\
+LIB_SRC_C = $(addprefix lib/,\
 	libc/string0.c \
 	mp-readline/readline.c \
 	netutils/netutils.c \
@@ -155,7 +155,7 @@ SRC_LIB = $(addprefix lib/,\
 	)
 
 ifeq ($(MICROPY_FLOAT_IMPL),double)
-SRC_LIBM = $(addprefix lib/libm_dbl/,\
+LIBM_SRC_C = $(addprefix lib/libm_dbl/,\
 	__cos.c \
 	__expo2.c \
 	__fpclassify.c \
@@ -199,12 +199,12 @@ SRC_LIBM = $(addprefix lib/libm_dbl/,\
 	trunc.c \
 	)
 ifeq ($(SUPPORTS_HARDWARE_FP_DOUBLE),1)
-SRC_LIBM += lib/libm_dbl/thumb_vfp_sqrt.c
+LIBM_SRC_C += lib/libm_dbl/thumb_vfp_sqrt.c
 else
-SRC_LIBM += lib/libm_dbl/sqrt.c
+LIBM_SRC_C += lib/libm_dbl/sqrt.c
 endif
 else
-SRC_LIBM = $(addprefix lib/libm/,\
+LIBM_SRC_C = $(addprefix lib/libm/,\
 	math.c \
 	acoshf.c \
 	asinfacosf.c \
@@ -233,17 +233,17 @@ SRC_LIBM = $(addprefix lib/libm/,\
 	wf_tgamma.c \
 	)
 ifeq ($(SUPPORTS_HARDWARE_FP_SINGLE),1)
-SRC_LIBM += lib/libm/thumb_vfp_sqrtf.c
+LIBM_SRC_C += lib/libm/thumb_vfp_sqrtf.c
 else
-SRC_LIBM += lib/libm/ef_sqrt.c
+LIBM_SRC_C += lib/libm/ef_sqrt.c
 endif
 endif
 
-LIBM_O = $(addprefix $(BUILD)/, $(SRC_LIBM:.c=.o))
+LIBM_O = $(addprefix $(BUILD)/, $(LIBM_SRC_C:.c=.o))
 
 # Too many warnings in libm_dbl, disable for now.
 ifeq ($(MICROPY_FLOAT_IMPL),double)
-$(LIBM_O): CFLAGS := $(filter-out -Wdouble-promotion -Wfloat-conversion, $(CFLAGS)) 
+$(LIBM_O): CFLAGS := $(filter-out -Wdouble-promotion -Wfloat-conversion, $(CFLAGS))
 endif
 
 EXTMOD_SRC_C = $(addprefix extmod/,\
@@ -501,7 +501,7 @@ endif
 
 OBJ =
 OBJ += $(PY_O)
-OBJ += $(addprefix $(BUILD)/, $(SRC_LIB:.c=.o))
+OBJ += $(addprefix $(BUILD)/, $(LIB_SRC_C:.c=.o))
 OBJ += $(LIBM_O)
 OBJ += $(addprefix $(BUILD)/, $(EXTMOD_SRC_C:.c=.o))
 OBJ += $(addprefix $(BUILD)/, $(DRIVERS_SRC_C:.c=.o))
@@ -639,7 +639,7 @@ GEN_CDCINF_FILE = $(HEADER_BUILD)/pybcdc.inf
 GEN_CDCINF_HEADER = $(HEADER_BUILD)/pybcdc_inf.h
 
 # List of sources for qstr extraction
-SRC_QSTR += $(SRC_C) $(SRC_MOD) $(SRC_LIB) $(EXTMOD_SRC_C)
+SRC_QSTR += $(SRC_C) $(SRC_MOD) $(LIB_SRC_C) $(EXTMOD_SRC_C)
 # Append any auto-generated sources that are needed by sources listed in
 # SRC_QSTR
 SRC_QSTR_AUTO_DEPS += $(GEN_CDCINF_HEADER)
diff --git a/ports/stm32/mboot/Makefile b/ports/stm32/mboot/Makefile
index 36d8613ff..43aae2a67 100755
--- a/ports/stm32/mboot/Makefile
+++ b/ports/stm32/mboot/Makefile
@@ -82,7 +82,7 @@ else
 COPT += -Os -DNDEBUG
 endif
 
-SRC_LIB = \
+LIB_SRC_C = \
 	lib/libc/string0.c \
 	lib/oofatfs/ff.c \
 	lib/oofatfs/ffunicode.c \
@@ -127,7 +127,7 @@ SRC_USBDEV = $(addprefix ports/stm32/$(USBDEV_DIR)/,\
 	)
 
 OBJ =
-OBJ += $(addprefix $(BUILD)/, $(SRC_LIB:.c=.o))
+OBJ += $(addprefix $(BUILD)/, $(LIB_SRC_C:.c=.o))
 OBJ += $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
 OBJ += $(addprefix $(BUILD)/, $(SRC_O))
 OBJ += $(addprefix $(BUILD)/, $(SRC_HAL:.c=.o))