Commit mthomas changes to GCC and port those changes to IAR

[avr_bc100.git] / BaseTinyFirmware / GCC / avr463 / Makefile

diff --git a/BaseTinyFirmware/GCC/avr463/Makefile b/BaseTinyFirmware/GCC/avr463/Makefile
index 44c49e4ee106af91dd3409db9bed26c9a69cf767..53aebb18583967fcb3b80b22fe903a03126b216e 100644 (file)
--- a/BaseTinyFirmware/GCC/avr463/Makefile
+++ b/BaseTinyFirmware/GCC/avr463/Makefile
@@ -5,16 +5,19 @@
 ## General Flags\r
 PROJECT = avr463\r
 MCU = attiny861\r
-TARGET = avr463.elf\r
-CC = avr-gcc.exe\r
+TARGET = $(PROJECT).elf\r
+CC = avr-gcc\r
 \r
 ## Options common to compile, link and assembly rules\r
 COMMON = -mmcu=$(MCU)\r
 \r
 ## Compile options common for all C compilation units.\r
 CFLAGS = $(COMMON)\r
-CFLAGS += -Wall -gdwarf-2 -std=gnu99 -Os -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -DNIMH\r
-CFLAGS += -MD -MP -MT $(*F).o -MF dep/$(@F).d \r
+CFLAGS += -gdwarf-2 -std=gnu99 -Os -funsigned-char -funsigned-bitfields -fpack-struct -fshort-enums -ffunction-sections\r
+CFLAGS += -fno-inline-small-functions -fno-split-wide-types\r
+CFLAGS += -Wall -Wstrict-prototypes -Wundef -Wa,-adhlns=./$(*F).lst\r
+CFLAGS += -MMD -MP -MF dep/$(@F).d  \r
+CFLAGS += -DNIMH\r
 \r
 ## Assembly specific flags\r
 ASMFLAGS = $(COMMON)\r
@@ -23,7 +26,7 @@ ASMFLAGS += -x assembler-with-cpp -Wa,-gdwarf2
 \r
 ## Linker flags\r
 LDFLAGS = $(COMMON)\r
-LDFLAGS +=  -Wl,-Map=avr463.map -Wl,-relax\r
+LDFLAGS +=  -Wl,-Map=$(PROJECT).map,--cref -Wl,-gc-sections -Wl,-relax\r
 \r
 \r
 ## Intel Hex file production flags\r
@@ -44,7 +47,7 @@ OBJECTS = ADC.o battery.o chargefunc.o main.o menu.o NIMHcharge.o OWI.o PWM.o st
 LINKONLYOBJECTS = \r
 \r
 ## Build\r
-all: $(TARGET) avr463.hex avr463.eep avr463.lss size\r
+all: $(TARGET) $(PROJECT).hex $(PROJECT).eep $(PROJECT).lss size\r
 \r
 ## Compile\r
 ADC.o: ../ADC.c\r
@@ -100,9 +103,8 @@ size: ${TARGET}
 ## Clean target\r
 .PHONY: clean\r
 clean:\r
-       -rm -rf $(OBJECTS) avr463.elf dep avr463.hex avr463.eep avr463.lss avr463.map\r
+       -rm -rf $(OBJECTS) $(PROJECT).elf dep $(PROJECT).hex $(PROJECT).eep $(PROJECT).lss $(PROJECT).map *.lst\r
 \r
 \r
 ## Other dependencies\r
 -include $(shell mkdir dep 2>/dev/null) $(wildcard dep/*)\r
-\r