add 'objs-size' target into tmk_core/avr.mk (#5490)

[qmk_firmware.git] / tmk_core / rules.mk

diff --git a/tmk_core/rules.mk b/tmk_core/rules.mk
index 2e419dd667d4fc82bf2fc72c79d4b1fb5b27ac83..0edf6adf513c871c456df339bdd13fde35a5f1fe 100644 (file)
--- a/tmk_core/rules.mk
+++ b/tmk_core/rules.mk
@@ -48,9 +48,6 @@ FORMAT = ihex
 #     (Note: 3 is not always the best optimization level. See avr-libc FAQ.)
 OPT = s
 
-AUTOGEN ?= false
-
-
 # Compiler flag to set the C Standard level.
 #     c89   = "ANSI" C
 #     gnu89 = c89 plus GCC extensions
@@ -142,7 +139,7 @@ CPPFLAGS += -Wa,-adhlns=$(@:%.o=%.lst)
 #             files -- see avr-libc docs [FIXME: not yet described there]
 #  -listing-cont-lines: Sets the maximum number of continuation lines of hex
 #       dump that will be displayed for a given single line of source input.
-ASFLAGS += $(ADEFS) 
+ASFLAGS += $(ADEFS)
 ifndef SKIP_DEBUG_INFO
   ASFLAGS += -Wa,-adhlns=$(@:%.o=%.lst),-gstabs,--listing-cont-lines=100
 else
@@ -226,6 +223,10 @@ $(foreach LOBJ, $(NO_LTO_OBJ), $(eval $(call NO_LTO,$(LOBJ))))
 
 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
@@ -260,10 +261,6 @@ gccversion :
        @$(SILENT) || printf "$(MSG_FLASH) $@" | $(AWK_CMD)
        $(eval CMD=$(HEX) $< $@)
        @$(BUILD_CMD)
-       @if $(AUTOGEN); then \
-               $(SILENT) || printf "Copying $(TARGET).hex to keymaps/$(KEYMAP)/$(TARGET).hex\n"; \
-               $(COPY) $@ $(KEYMAP_PATH)/$(TARGET).hex; \
-       fi
 
 %.eep: %.elf
        @$(SILENT) || printf "$(MSG_EEPROM) $@" | $(AWK_CMD)
@@ -286,6 +283,10 @@ gccversion :
        @$(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
 
@@ -297,7 +298,7 @@ BEGIN = gccversion sizebefore
        @$(SILENT) || printf "$(MSG_LINKING) $@" | $(AWK_CMD)
        $(eval CMD=$(CC) $(ALL_CFLAGS) $(filter-out %.txt,$^) --output $@ $(LDFLAGS))
        @$(BUILD_CMD)
-       
+
 
 define GEN_OBJRULE
 $1_INCFLAGS := $$(patsubst %,-I%,$$($1_INC))
@@ -338,7 +339,7 @@ $1/%.o : %.S $1/asflags.txt $1/compiler.txt | $(BEGIN)
 $1/%.a : $1/%.o
        @mkdir -p $$(@D)
        @$(SILENT) || printf "Archiving: $$<" | $$(AWK_CMD)
-       $$(eval CMD=$$(AR) $$@ $$<)
+       $$(eval CMD=$$(AR) rcs $$@ $$<)
        @$$(BUILD_CMD)
 
 $1/force:
@@ -371,7 +372,7 @@ DEPS = $(patsubst %.o,%.d,$(patsubst %.a,%.o,$(OBJ)))
 .PRECIOUS: $(DEPS)
 # Empty rule to force recompilation if the .d file is missing
 $(DEPS):
-       
+
 
 $(foreach OUTPUT,$(OUTPUTS),$(eval $(call GEN_OBJRULE,$(OUTPUT))))
 
@@ -389,15 +390,29 @@ show_path:
        @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))
        $(eval CURRENT_SIZE=$(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: