qmk

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commit b9f6ff05d09084d624b5736b46b8c8a446fa1892
parent 6f124b790938e2e74431fc85f2cc1ae04d824f6e
Author: Takeshi ISHII <2170248+mtei@users.noreply.github.com>
Date:   Thu, 28 Mar 2019 00:51:56 +0900

build size-check enhancement (#5485)

* build size-check enhancement

Changed to display a warning when the free size of compilation result is less than 512 bytes.

* update message.mk

* add SIZE_MARGIN variable, change default margin 512 to 1024

for Example.
```
$ make SIZE_MARGIN=2048 crkbd:all
$ make crkbd:all ## mergin is 1024
```

* Update message.mk

change message to ‘approaching the maximum’

Co-Authored-By: mtei <2170248+mtei@users.noreply.github.com>

Diffstat:
message.mk | 1+
tmk_core/rules.mk | 12+++++++++++-
2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/message.mk b/message.mk @@ -80,3 +80,4 @@ MSG_CHECK_FILESIZE = Checking file size of $(TARGET).hex MSG_FILE_TOO_BIG = $(ERROR_COLOR)The firmware is too large!$(NO_COLOR) $(CURRENT_SIZE)/$(MAX_SIZE) ($(OVER_SIZE) bytes over)\n MSG_FILE_TOO_SMALL = The firmware is too small! $(CURRENT_SIZE)/$(MAX_SIZE)\n MSG_FILE_JUST_RIGHT = The firmware size is fine - $(CURRENT_SIZE)/$(MAX_SIZE) ($(FREE_SIZE) bytes free)\n +MSG_FILE_NEAR_LIMIT = The firmware size is approaching the maximum - $(CURRENT_SIZE)/$(MAX_SIZE) ($(FREE_SIZE) bytes free)\n diff --git a/tmk_core/rules.mk b/tmk_core/rules.mk @@ -383,6 +383,8 @@ show_path: @echo OBJ=$(OBJ) 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)) @@ -390,7 +392,15 @@ check-size: $(eval OVER_SIZE=$(shell expr $(CURRENT_SIZE) - $(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: