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Copy pathCMakeLists.txt
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CMakeLists.txt
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cmake_minimum_required(VERSION 3.19.0 FATAL_ERROR)
set (APP_TARGET baremetal_arm)
set(CMAKE_ASM_COMPILER "arm-none-eabi-as")
set(CMAKE_C_COMPILER "arm-none-eabi-gcc")
set(CMAKE_CXX_COMPILER "arm-none-eabi-g++")
set(CMAKE_LINKER "arm-none-eabi-ld")
add_executable(${APP_TARGET})
set(LINKER_SCRIPT "${CMAKE_SOURCE_DIR}/startup/linker.ld")
set_target_properties(${APP_TARGET} PROPERTIES LINK_DEPENDS ${LINKER_SCRIPT})
target_link_options(baremetal_arm PRIVATE "-T${LINKER_SCRIPT}"
"-nostartfiles"
"-lc"
"-lnosys")
set(CPU_FLAGS "-mcpu=cortex-m4 -mthumb -Wall -mfpu=fpv4-sp-d16 -mfloat-abi=hard")
set(CMAKE_C_FLAGS "${CPU_FLAGS} -O0 -g -Wdiscarded-qualifiers -fstack-usage -nostdlib -specs=nano.specs")
set(CMAKE_ASM_FLAGS "${CPU_FLAGS}")
#set(CMAKE_EXE_LINKER_FLAGS "-T ${CMAKE_SOURCE_DIR}/startup/linker.ld -Wl,-Map=${CMAKE_BINARY_DIR}/${APP_TARGET}.map ${CPU_FLAGS} --specs=nosys.specs" CACHE INTERNAL "")
set(CMAKE_EXE_LINKER_FLAGS "--specs=nosys.specs -lc -lnosys" CACHE INTERNAL "")
set(LINKER_SCRIPT "${CMAKE_SOURCE_DIR}/startup/linker.ld")
set(QPC_CFG_KERNEL qv)
set(QPC_CFG_PORT arm-cm)
set(QPC_PATH ${CMAKE_CURRENT_SOURCE_DIR}/qpc CACHE INTERNAL "")
add_subdirectory(${QPC_PATH})
project(${APP_TARGET})
enable_language(ASM)
set_target_properties(${APP_TARGET} PROPERTIES LINK_DEPENDS ${LINKER_SCRIPT})
target_link_libraries(${APP_TARGET}
PRIVATE
qpc
)
target_include_directories(${APP_TARGET}
PRIVATE
include/
include/cmsis
include/cmsis/m-profile
# uc_ao/include
# qpc/3rd_party/uC-OS2/Source
# qpc/3rd_party/uC-OS2/Ports/ARM-Cortex-M/ARMv7-M/GNU
)
target_sources(${APP_TARGET}
PRIVATE
src/main.c
src/delay.c
src/bsp.c
src/shape.c
src/rectangle.c
core/system_stm32f4xx.c
startup/startup.c
# uc_ao/uc_ao.c
# qpc/3rd_party/uC-OS2/Source/os_core.c
# qpc/3rd_party/uC-OS2/Source/os_flag.c
# qpc/3rd_party/uC-OS2/Source/os_mbox.c
# qpc/3rd_party/uC-OS2/Source/os_mem.c
# qpc/3rd_party/uC-OS2/Source/os_mutex.c
# qpc/3rd_party/uC-OS2/Source/os_q.c
# qpc/3rd_party/uC-OS2/Source/os_sem.c
# qpc/3rd_party/uC-OS2/Source/os_task.c
# qpc/3rd_party/uC-OS2/Source/os_time.c
# qpc/3rd_party/uC-OS2/Source/os_tmr.c
# qpc/3rd_party/uC-OS2/Ports/ARM-Cortex-M/ARMv7-M/GNU/os_cpu_a.s
# qpc/3rd_party/uC-OS2/Ports/ARM-Cortex-M/ARMv7-M/GNU/os_dbg.c
# qpc/3rd_party/uC-OS2/Ports/ARM-Cortex-M/ARMv7-M/os_cpu_c.c
)
# Post-build step to generate binary
add_custom_command(TARGET ${APP_TARGET} POST_BUILD
COMMAND ${CMAKE_OBJCOPY} -O binary ${CMAKE_BINARY_DIR}/${APP_TARGET} ${CMAKE_BINARY_DIR}/${APP_TARGET}.bin
)
option(VERBOSE_BUILD "Have a verbose build process")
if(VERBOSE_BUILD)
set(CMAKE_VERBOSE_MAKEFILE ON)
endif()