# Place -D or -U options here for C++ sources
-#CPPDEFS += -D__STDC_LIMIT_MACROS
-#CPPDEFS += -D__STDC_CONSTANT_MACROS
-#CPPDEFS +=
+#CXXDEFS += -D__STDC_LIMIT_MACROS
+#CXXDEFS += -D__STDC_CONSTANT_MACROS
+#CXXDEFS +=
# -Wa,...: tell GCC to pass this to the assembler.
# -adhlns...: create assembler listing
ifndef SKIP_DEBUG_INFO
- CPPFLAGS += -g$(DEBUG)
+ CXXFLAGS += -g$(DEBUG)
endif
-CPPFLAGS += $(CPPDEFS)
-CPPFLAGS += -O$(OPT)
+CXXFLAGS += $(CXXDEFS)
+CXXFLAGS += -O$(OPT)
# to supress "warning: only initialized variables can be placed into program memory area"
-CPPFLAGS += -w
-CPPFLAGS += -Wall
-CPPFLAGS += -Wundef
+CXXFLAGS += -w
+CXXFLAGS += -Wall
+CXXFLAGS += -Wundef
ifneq ($(strip $(ALLOW_WARNINGS)), yes)
- CPPFLAGS += -Werror
+ CXXFLAGS += -Werror
endif
-#CPPFLAGS += -mshort-calls
-#CPPFLAGS += -fno-unit-at-a-time
-#CPPFLAGS += -Wstrict-prototypes
-#CPPFLAGS += -Wunreachable-code
-#CPPFLAGS += -Wsign-compare
-CPPFLAGS += -Wa,-adhlns=$(@:%.o=%.lst)
-#CPPFLAGS += $(CSTANDARD)
+#CXXFLAGS += -mshort-calls
+#CXXFLAGS += -fno-unit-at-a-time
+#CXXFLAGS += -Wstrict-prototypes
+#CXXFLAGS += -Wunreachable-code
+#CXXFLAGS += -Wsign-compare
+CXXFLAGS += -Wa,-adhlns=$(@:%.o=%.lst)
+#CXXFLAGS += $(CSTANDARD)
#---------------- Assembler Options ----------------
# -Wa,...: tell GCC to pass this to the assembler.
# Add target processor to flags.
# You can give extra flags at 'make' command line like: make EXTRAFLAGS=-DFOO=bar
ALL_CFLAGS = $(MCUFLAGS) $(CFLAGS) $(EXTRAFLAGS)
-ALL_CPPFLAGS = $(MCUFLAGS) -x c++ $(CPPFLAGS) $(EXTRAFLAGS)
+ALL_CXXFLAGS = $(MCUFLAGS) -x c++ $(CXXFLAGS) $(EXTRAFLAGS)
ALL_ASFLAGS = $(MCUFLAGS) -x assembler-with-cpp $(ASFLAGS) $(EXTRAFLAGS)
define NO_LTO
MOVE_DEP = mv -f $(patsubst %.o,%.td,$@) $(patsubst %.o,%.d,$@)
+# Add QMK specific flags
+DFU_SUFFIX ?= dfu-suffix
+DFU_SUFFIX_ARGS ?=
+
elf: $(BUILD_DIR)/$(TARGET).elf
hex: $(BUILD_DIR)/$(TARGET).hex
@$(SILENT) || printf "$(MSG_BIN) $@" | $(AWK_CMD)
$(eval CMD=$(BIN) $< $@ || exit 0)
@$(BUILD_CMD)
+ if [ ! -z "$(DFU_SUFFIX_ARGS)" ]; then \
+ $(DFU_SUFFIX) $(DFU_SUFFIX_ARGS) -a $(BUILD_DIR)/$(TARGET).bin 1>/dev/null ;\
+ fi
+ $(COPY) $(BUILD_DIR)/$(TARGET).bin $(TARGET).bin;
BEGIN = gccversion sizebefore
$1_CONFIG_FLAGS += $$(patsubst %,-include %,$$($1_CONFIG))
endif
$1_CFLAGS = $$(ALL_CFLAGS) $$($1_DEFS) $$($1_INCFLAGS) $$($1_CONFIG_FLAGS) $$(NOLTO_CFLAGS)
-$1_CPPFLAGS= $$(ALL_CPPFLAGS) $$($1_DEFS) $$($1_INCFLAGS) $$($1_CONFIG_FLAGS) $$(NOLTO_CFLAGS)
+$1_CXXFLAGS= $$(ALL_CXXFLAGS) $$($1_DEFS) $$($1_INCFLAGS) $$($1_CONFIG_FLAGS) $$(NOLTO_CFLAGS)
$1_ASFLAGS= $$(ALL_ASFLAGS) $$($1_DEFS) $$($1_INCFLAGS) $$($1_CONFIG_FLAGS)
# Compile: create object files from C source files.
@$$(BUILD_CMD)
# Compile: create object files from C++ source files.
-$1/%.o : %.cpp $1/%.d $1/cppflags.txt $1/compiler.txt | $(BEGIN)
+$1/%.o : %.cpp $1/%.d $1/cxxflags.txt $1/compiler.txt | $(BEGIN)
@mkdir -p $$(@D)
- @$$(SILENT) || printf "$$(MSG_COMPILING_CPP) $$<" | $$(AWK_CMD)
- $$(eval CMD=$$(CC) -c $$($1_CPPFLAGS) $$(GENDEPFLAGS) $$< -o $$@ && $$(MOVE_DEP))
+ @$$(SILENT) || printf "$$(MSG_COMPILING_CXX) $$<" | $$(AWK_CMD)
+ $$(eval CMD=$$(CC) -c $$($1_CXXFLAGS) $$(GENDEPFLAGS) $$< -o $$@ && $$(MOVE_DEP))
@$$(BUILD_CMD)
-$1/%.o : %.cc $1/%.d $1/cppflags.txt $1/compiler.txt | $(BEGIN)
+$1/%.o : %.cc $1/%.d $1/cxxflags.txt $1/compiler.txt | $(BEGIN)
@mkdir -p $$(@D)
- @$$(SILENT) || printf "$$(MSG_COMPILING_CPP) $$<" | $$(AWK_CMD)
- $$(eval CMD=$$(CC) -c $$($1_CPPFLAGS) $$(GENDEPFLAGS) $$< -o $$@ && $$(MOVE_DEP))
+ @$$(SILENT) || printf "$$(MSG_COMPILING_CXX) $$<" | $$(AWK_CMD)
+ $$(eval CMD=$$(CC) -c $$($1_CXXFLAGS) $$(GENDEPFLAGS) $$< -o $$@ && $$(MOVE_DEP))
@$$(BUILD_CMD)
# Assemble: create object files from assembler source files.
$1/%.a : $1/%.o
@mkdir -p $$(@D)
@$(SILENT) || printf "Archiving: $$<" | $$(AWK_CMD)
- $$(eval CMD=$$(AR) $$@ $$<)
+ $$(eval CMD=$$(AR) rcs $$@ $$<)
@$$(BUILD_CMD)
$1/force:
$1/cflags.txt: $1/force
echo '$$($1_CFLAGS)' | cmp -s - $$@ || echo '$$($1_CFLAGS)' > $$@
-$1/cppflags.txt: $1/force
- echo '$$($1_CPPFLAGS)' | cmp -s - $$@ || echo '$$($1_CPPFLAGS)' > $$@
+$1/cxxflags.txt: $1/force
+ echo '$$($1_CXXFLAGS)' | cmp -s - $$@ || echo '$$($1_CXXFLAGS)' > $$@
$1/asflags.txt: $1/force
echo '$$($1_ASFLAGS)' | cmp -s - $$@ || echo '$$($1_ASFLAGS)' > $$@
@echo SRC=$(SRC)
@echo OBJ=$(OBJ)
+objs-size:
+ for i in $(OBJ); do echo $$i; done | sort | xargs $(SIZE)
+
ifeq ($(findstring avr-gcc,$(CC)),avr-gcc)
+SIZE_MARGIN = 1024
+
check-size:
- $(eval MAX_SIZE=$(shell n=`$(CC) -E -mmcu=$(MCU) $(CFLAGS) $(OPT_DEFS) tmk_core/common/avr/bootloader_size.c 2> /dev/null | sed -ne '/^#/n;/^AVR_SIZE:/,$${s/^AVR_SIZE: //;p;}'` && echo $$(($$n)) || echo 0))
+ $(eval MAX_SIZE=$(shell n=`$(CC) -E -mmcu=$(MCU) $(CFLAGS) $(OPT_DEFS) tmk_core/common/avr/bootloader_size.c 2> /dev/null | sed -ne 's/\r//;/^#/n;/^AVR_SIZE:/,$${s/^AVR_SIZE: //;p;}'` && echo $$(($$n)) || echo 0))
$(eval CURRENT_SIZE=$(shell if [ -f $(BUILD_DIR)/$(TARGET).hex ]; then $(SIZE) --target=$(FORMAT) $(BUILD_DIR)/$(TARGET).hex | $(AWK) 'NR==2 {print $$4}'; else printf 0; fi))
$(eval FREE_SIZE=$(shell expr $(MAX_SIZE) - $(CURRENT_SIZE)))
$(eval OVER_SIZE=$(shell expr $(CURRENT_SIZE) - $(MAX_SIZE)))
+ $(eval PERCENT_SIZE=$(shell expr $(CURRENT_SIZE) \* 100 / $(MAX_SIZE)))
if [ $(MAX_SIZE) -gt 0 ] && [ $(CURRENT_SIZE) -gt 0 ]; then \
$(SILENT) || printf "$(MSG_CHECK_FILESIZE)" | $(AWK_CMD); \
- if [ $(CURRENT_SIZE) -gt $(MAX_SIZE) ]; then printf "\n * $(MSG_FILE_TOO_BIG)"; $(PRINT_ERROR_PLAIN); else $(PRINT_OK); $(SILENT) || printf " * $(MSG_FILE_JUST_RIGHT)"; fi \
+ if [ $(CURRENT_SIZE) -gt $(MAX_SIZE) ]; then \
+ printf "\n * $(MSG_FILE_TOO_BIG)"; $(PRINT_ERROR_PLAIN); \
+ else \
+ if [ $(FREE_SIZE) -lt $(SIZE_MARGIN) ]; then \
+ $(PRINT_WARNING_PLAIN); printf " * $(MSG_FILE_NEAR_LIMIT)"; \
+ else \
+ $(PRINT_OK); $(SILENT) || printf " * $(MSG_FILE_JUST_RIGHT)"; \
+ fi \
+ fi \
fi
else
check-size:
- echo "(Firmware size check does not yet support $(MCU) microprocessors; skipping.)"
+ $(SILENT) || echo "(Firmware size check does not yet support $(MCU) microprocessors; skipping.)"
endif
# Create build directory
.PHONY : all finish sizebefore sizeafter qmkversion \
gccversion build elf hex eep lss sym coff extcoff \
clean clean_list debug gdb-config show_path \
-program teensy dfu flip dfu-ee flip-ee dfu-start
+program teensy dfu flip dfu-ee flip-ee dfu-start \
+flash dfu-split-left dfu-split-right \
+avrdude-split-left avrdude-split-right \
+avrdude-loop usbasp
HCoop / jackhill / qmk / firmware.git / blobdiff