[update] add compile information

CMakeLists.txt

@@ -11,8 +11,18 @@ target_link_libraries(sdk component)
 add_subdirectory(${SDK_BASE_DIR}/CMSIS)
 target_link_libraries(sdk cmsis)
 
-# add_custom_command(TARGET ${PROJ_NAME}.elf POST_BUILD
+# get git tag
-#     COMMAND ${CMAKE_OBJCOPY} -Obinary $<TARGET_FILE:${PROJ_NAME}.elf> ${PROJ_NAME}.bin
+execute_process(
-#     COMMAND ${CMAKE_OBJDUMP} -d -S $<TARGET_FILE:${PROJ_NAME}.elf> >${PROJ_NAME}.asm
+    COMMAND git describe --abbrev=40 --tags --dirty --always
-#     COMMENT "Generate ${BIN_FILE}\r\n"
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-# )
+    OUTPUT_VARIABLE GIT_TAG
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    ERROR_QUIET
+)
+if(GIT_TAG)
+    set(PROJECT_SDK_VERSION ${GIT_TAG})
+else()
+    message(WARNING "No Valid version info found for SDK!")
+    set(PROJECT_SDK_VERSION "version-unknown-panic")
+endif()
+message(STATUS "Project SDK Version: ${PROJECT_SDK_VERSION}")

example/peripherals/gpio/gpio_led/CMakeLists.txt

@@ -2,9 +2,8 @@ cmake_minimum_required(VERSION 3.10)
 
 include(proj.conf)
 
-set(PROJ_NAME "gpio_led")
+project(${EXAMPLE_NAME} VERSION 0.1)
-project(${PROJ_NAME} VERSION 0.1)
+add_executable(${EXAMPLE_NAME}.elf main.c)
-add_executable(${PROJ_NAME}.elf main.c)
 
 add_subdirectory(${SDK_BASE_DIR} sdk)
-target_link_libraries(${PROJ_NAME}.elf sdk)
+target_link_libraries(${EXAMPLE_NAME}.elf sdk)

example/peripherals/gpio/gpio_led/Makefile

@@ -1,5 +1,10 @@
+EXAMPLE_BASE_DIR ?= $(shell realpath .)
+EXAMPLE_NAME := $(notdir $(patsubst %/,%,$(CURDIR)))
 SDK_BASE_DIR ?= $(shell realpath ./../../../..)
+
 export SDK_BASE_DIR
+export EXAMPLE_NAME
+export EXAMPLE_BASE_DIR
 
 GCC_PATH := $(shell which arm-none-eabi-gcc)
 CROSS_COMPILE := $(patsubst %gcc,%,$(GCC_PATH))

project.build

@@ -2,9 +2,24 @@ ifndef VERBOSE
 MAKEFLAGS += --no-print-directory
 endif
 
-CFLAGS := -mcpu=cortex-m0plus -mthumb -g3 -O2 -Wall -ffunction-sections -fdata-sections
+CFLAGS += -mcpu=cortex-m0plus
+CFLAGS += -mthumb
+CFLAGS += -g3
+CFLAGS += -O2
+CFLAGS += -Wall
+CFLAGS += -ffunction-sections
+CFLAGS += -fdata-sections
 
-LDFLAGS := -mcpu=cortex-m0plus -mthumb -g3 -O2 -Wall -ffunction-sections -fdata-sections -nostartfiles -T$(SDK_BASE_DIR)/ram.ld -Wl,-Map=app.map
+LDFLAGS += -mcpu=cortex-m0plus
+LDFLAGS += -mthumb
+LDFLAGS += -g3
+LDFLAGS += -O2
+LDFLAGS += -Wall
+LDFLAGS += -Wl,--gc-sections
+LDFLAGS += -nostartfiles
+LDFLAGS += -T$(SDK_BASE_DIR)/ram.ld
+LDFLAGS += -Wl,-Map=$(EXAMPLE_NAME).map
+LDFLAGS += -Wl,--print-memory-usage
 
 CMAKE := cmake
 
@@ -30,10 +45,13 @@ cmake_definition+= -DCMAKE_EXE_LINKER_FLAGS="$(LDFLAGS)"
 
 cmake_definition+= -DCONFIG_COMX=$(COMX)
 cmake_definition+= -DSDK_BASE_DIR=$(SDK_BASE_DIR)
+cmake_definition+= -DEXAMPLE_NAME=$(EXAMPLE_NAME)
 
 build:Makefile
 	$(CMAKE) -S . -B build -G "Unix Makefiles" $(cmake_definition)
 	$(MAKE) -C build -j
+	$(CROSS_COMPILE)objcopy -O binary $(EXAMPLE_BASE_DIR)/build/$(EXAMPLE_NAME).elf $(EXAMPLE_BASE_DIR)/build/$(EXAMPLE_NAME).bin
+	$(CROSS_COMPILE)objdump -d -S $(EXAMPLE_BASE_DIR)/build/$(EXAMPLE_NAME).elf > $(EXAMPLE_BASE_DIR)/build/$(EXAMPLE_NAME).asm
 
 clean::
 	$(RM) build