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 c43f14292aaf39e26d044b65ebea308c9fcaed82..0edf6adf513c871c456df339bdd13fde35a5f1fe 100644 (file)
--- a/tmk_core/rules.mk
+++ b/tmk_core/rules.mk
@@ -223,6 +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
@@ -279,6 +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
 
@@ -331,7 +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)
 
 $1/force:
@@ -382,15 +390,29 @@ show_path:
        @echo SRC=$(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: