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Add target 'check-md5' to build_keyboard.mk (#11338)

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* Add target 'build-for-compare' to `build_keyboard.mk`

The `build-for-compare` target provides an easy way to check the md5 checksum of the generated binary.

You can easily see if there is any change in the generated binaries between the two versions, as in the example below.

```
$ git checkout 0.11.0
M	build_keyboard.mk
M	tmk_core/rules.mk
Note: checking out '0.11.0'.
HEAD is now at c66df1664 2020 November 28 Breaking Changes Update (#11053)

$ make helix:all:build-for-compare | grep ^MD5
MD5 (.build/helix_rev2_default.hex) = 5c3606562c944bb4d18832e601b45d4a
MD5 (.build/helix_rev2_edvorakjp.hex) = 9e43d13d389d518ba7e99cd7337e28d6
MD5 (.build/helix_rev2_five_rows.hex) = 8bcb61c2fd5d237c2997f2fa007d4934
MD5 (.build/helix_rev2_five_rows_jis.hex) = b97cd818d52f73ca2d4e78c86d90a791
MD5 (.build/helix_rev2_froggy.hex) = c492172364188f4e2918b10bf0f3a0a6
MD5 (.build/helix_rev2_froggy_106.hex) = b0861fd735a8f81881a8c02730641a2b
MD5 (.build/helix_rev2_led_test.hex) = 5c97d982a5da5cfb3dacb28a8934b81d
MD5 (.build/helix_rev2_xulkal.hex) = 01f603dc46bcf9094d7e106831d8f5b1
MD5 (.build/helix_rev2_yshrsmz.hex) = 5a008bca2d0c5790a151c02834c529ba

$ git checkout 0.11.1
M	build_keyboard.mk
M	tmk_core/rules.mk
Previous HEAD position was c66df1664 2020 November 28 Breaking Changes Update (#11053)
HEAD is now at cc08e3082 nix-shell: add milc dependency (#11086)

$ make helix:all:build-for-compare | grep ^MD5
MD5 (.build/helix_rev2_default.hex) = 5c3606562c944bb4d18832e601b45d4a
MD5 (.build/helix_rev2_edvorakjp.hex) = 9e43d13d389d518ba7e99cd7337e28d6
MD5 (.build/helix_rev2_five_rows.hex) = 8bcb61c2fd5d237c2997f2fa007d4934
MD5 (.build/helix_rev2_five_rows_jis.hex) = b97cd818d52f73ca2d4e78c86d90a791
MD5 (.build/helix_rev2_froggy.hex) = c492172364188f4e2918b10bf0f3a0a6
MD5 (.build/helix_rev2_froggy_106.hex) = b0861fd735a8f81881a8c02730641a2b
MD5 (.build/helix_rev2_led_test.hex) = 5c97d982a5da5cfb3dacb28a8934b81d
MD5 (.build/helix_rev2_xulkal.hex) = d848383adfd7463b138c6da179cf1436
MD5 (.build/helix_rev2_yshrsmz.hex) = 5a008bca2d0c5790a151c02834c529ba
```

* make builds reproducable by default

* update build_keyboard.mk: remove 'build-for-compare' target

* GNU make (3.81) on macOS 10.14(Mojave) does not have the 'undefine' directive.

* Adopted fauxpark's suggestion.

* Update tmk_core/rules.mk

Co-authored-by: Ryan <fauxpark@gmail.com>

* update tmk_core/rules.mk

* fix tmk_core/rules.mk

Co-authored-by: Zach White <skullydazed@gmail.com>
Co-authored-by: Ryan <fauxpark@gmail.com>
This commit is contained in:
Takeshi ISHII 2020-12-31 15:20:56 +09:00 committed by GitHub
parent 10096fc42e
commit 6169b47e82
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 17 additions and 7 deletions
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1
build_keyboard.mk
View file

@ -368,6 +368,7 @@ endif
build: elf cpfirmware
check-size: build
check-md5: build
objs-size: build
include show_options.mk

4
tmk_core/common/command.c
View file

@ -144,10 +144,8 @@ static void print_version(void) {
print("VID: " STR(VENDOR_ID) "(" STR(MANUFACTURER) ") "
"PID: " STR(PRODUCT_ID) "(" STR(PRODUCT) ") "
"VER: " STR(DEVICE_VER) "\n");
#ifdef SKIP_VERSION
print("BUILD: (" __DATE__ ")\n");
#else
print("BUILD: " STR(QMK_VERSION) " (" __TIME__ " " __DATE__ ")\n");
#ifndef SKIP_VERSION
# ifdef PROTOCOL_CHIBIOS
print("CHIBIOS: " STR(CHIBIOS_VERSION) ", CONTRIB: " STR(CHIBIOS_CONTRIB_VERSION) "\n");
# endif

19
tmk_core/rules.mk
View file

@ -79,7 +79,12 @@ CSTANDARD = -std=gnu99
# -Wall...: warning level
# -Wa,...: tell GCC to pass this to the assembler.
# -adhlns...: create assembler listing
ifndef SKIP_DEBUG_INFO
DEBUG_ENABLE ?= yes
ifeq ($(strip $(SKIP_DEBUG_INFO)),yes)
DEBUG_ENABLE=no
endif
ifeq ($(strip $(DEBUG_ENABLE)),yes)
CFLAGS += -g$(DEBUG)
endif
CFLAGS += $(CDEFS)
@ -110,7 +115,7 @@ CFLAGS += $(CSTANDARD)
# -Wall...: warning level
# -Wa,...: tell GCC to pass this to the assembler.
# -adhlns...: create assembler listing
ifndef SKIP_DEBUG_INFO
ifeq ($(strip $(DEBUG_ENABLE)),yes)
CXXFLAGS += -g$(DEBUG)
endif
CXXFLAGS += $(CXXDEFS)
@ -140,7 +145,7 @@ CXXFLAGS += -Wa,-adhlns=$(@:%.o=%.lst)
# -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 += $(ADEFS)
ifndef SKIP_DEBUG_INFO
ifeq ($(strip $(DEBUG_ENABLE)),yes)
ASFLAGS += -Wa,-adhlns=$(@:%.o=%.lst),-gstabs,--listing-cont-lines=100
else
ASFLAGS += -Wa,-adhlns=$(@:%.o=%.lst),--listing-cont-lines=100
@ -202,7 +207,10 @@ REMOVEDIR = rmdir
COPY = cp
WINSHELL = cmd
SECHO = $(SILENT) || echo
MD5SUM ?= md5sum
ifneq ($(filter Darwin FreeBSD,$(shell uname -s)),)
MD5SUM = md5
endif
# Compiler flags to generate dependency files.
#GENDEPFLAGS = -MMD -MP -MF .dep/$(@F).d
@ -431,6 +439,9 @@ check-size:
$(SILENT) || echo "(Firmware size check does not yet support $(MCU) microprocessors; skipping.)"
endif
check-md5:
$(MD5SUM) $(BUILD_DIR)/$(TARGET).$(FIRMWARE_FORMAT)
# Create build directory
$(shell mkdir -p $(BUILD_DIR) 2>/dev/null)