minor build updates

Author: mars

Makefile

@@ -55,7 +55,7 @@ CPPFLAGS += -fpie
 CPPFLAGS += -fdata-sections 
 CPPFLAGS += -ffunction-sections
 # CPPFLAGS += -munaligned-access
-CPPFLAGS +=  -mno-unaligned-access
+CPPFLAGS += -mno-unaligned-access
 # CPPFLAGS += -mlong-calls
 
 # CPPFLAGS += -mpic-data-is-text-relative
@@ -133,10 +133,10 @@ include $(BUILDROOT)/common.mk
 	@echo Building patch $(PATCHNAME)
 
 $(BUILD)/patch.cpp: .FORCE
-	echo "REGISTER_PATCH($(PATCHCLASS), \"$(PATCHNAME)\", $(PATCHIN), $(PATCHOUT));" > $(BUILD)/patch.cpp
+	@echo "REGISTER_PATCH($(PATCHCLASS), \"$(PATCHNAME)\", $(PATCHIN), $(PATCHOUT));" > $(BUILD)/patch.cpp
 
 $(BUILD)/patch.h: .FORCE
-	echo "#include \"$(PATCHFILE)\"" > $(BUILD)/patch.h
+	@echo "#include \"$(PATCHFILE)\"" > $(BUILD)/patch.h
 
 $(BUILD)/startup.o: .FORCE
 	@echo '.string "'$(PATCHNAME)'"' > $(BUILD)/progname.s

common.mk

@@ -22,8 +22,8 @@ SIZE=$(TOOLROOT)/arm-none-eabi-size
 # Compilation Flags
 ARCH_FLAGS = -mcpu=cortex-m4 -mthumb -mfloat-abi=hard -mfpu=fpv4-sp-d16
 # ARCH_FLAGS = -mcpu=cortex-m4 -mthumb -mfloat-abi=soft -msoft-float
-# ARCH_FLAGS += -fsingle-precision-constant
-DEF_FLAGS = -DUSE_STDPERIPH_DRIVER -DARM_MATH_CM4 -DSTM32F4XX -D__FPU_PRESENT -D__FPU_USED=1
+ARCH_FLAGS += -fsingle-precision-constant
+DEF_FLAGS = -DARM_MATH_CM4 -DSTM32F4XX -D__FPU_PRESENT -D__FPU_USED=1
 # DEF_FLAGS = -DUSE_STDPERIPH_DRIVER -DARM_MATH_CM4 -DSTM32F4XX
 INC_FLAGS = -I$(BUILDROOT)/Libraries -I$(DEVICE) -I$(CMSIS) -I$(PERIPH_FILE)/inc -I$(SOURCE)
 INC_FLAGS += -I$(DEVICE)/Include -I$(CMSIS)