Movitz Aaron
50e4ba8a07
Source-only snapshot of the 1.2 release. Drivers/ (the vendored ST HAL and CMSIS) is excluded at 173 MB; fetch it from STMicroelectronics/STM32CubeH5 to build.
159 lines
5.5 KiB
CMake
159 lines
5.5 KiB
CMake
# -----------------------------------------------------------------------------
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# @author STM32Cube bundle system
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# -----------------------------------------------------------------------------
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# @attention
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#
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# Copyright (c) 2025 STMicroelectronics.
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# All rights reserved.
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#
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# This software is licensed under terms that can be found in the LICENSE file
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# in the root directory of this software component.
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# If no LICENSE file comes with this software, it is provided AS-IS.
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#
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# -----------------------------------------------------------------------------
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# This file describes GNU Tools for STM32 Toolchain.
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#
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# - Applies to toolchain: GNU Tools for STM32 Toolchain 13.3.1 and greater
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set(CMAKE_SYSTEM_NAME Generic)
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set(CMAKE_SYSTEM_PROCESSOR arm)
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# Some target device related default GCC settings
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if(CMSIS_Dcore STREQUAL "Cortex-M0")
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set(CPU_FLAGS -mcpu=cortex-m0)
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elseif(CMSIS_Dcore STREQUAL "Cortex-M0+")
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set(CPU_FLAGS -mcpu=cortex-m0plus)
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elseif(CMSIS_Dcore STREQUAL "Cortex-M1")
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set(CPU_FLAGS -mcpu=cortex-m1)
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elseif(CMSIS_Dcore STREQUAL "Cortex-M3")
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set(CPU_FLAGS -mcpu=cortex-m3)
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elseif(CMSIS_Dcore STREQUAL "Cortex-M4")
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if(CMSIS_Dfpu STREQUAL "SP_FPU")
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set(CPU_FLAGS -mcpu=cortex-m4 -mfpu=fpv4-sp-d16 -mfloat-abi=hard)
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else()
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set(CPU_FLAGS -mcpu=cortex-m4)
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endif()
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elseif(CMSIS_Dcore STREQUAL "Cortex-M7")
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if(CMSIS_Dfpu STREQUAL "DP_FPU")
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set(CPU_FLAGS -mcpu=cortex-m7 -mfpu=fpv5-d16 -mfloat-abi=hard)
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elseif(CMSIS_Dfpu STREQUAL "SP_FPU")
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set(CPU_FLAGS -mcpu=cortex-m7 -mfpu=fpv5-sp-d16 -mfloat-abi=hard)
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else()
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set(CPU_FLAGS -mcpu=cortex-m7)
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endif()
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elseif(CMSIS_Dcore STREQUAL "Cortex-M23")
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set(CPU_FLAGS -mcpu=cortex-m23)
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elseif(CMSIS_Dcore STREQUAL "Cortex-M33")
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if(CMSIS_Dfpu STREQUAL "SP_FPU")
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if(CMSIS_Ddsp STREQUAL "DSP")
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set(CPU_FLAGS -mcpu=cortex-m33 -mfpu=fpv5-sp-d16 -mfloat-abi=hard)
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else()
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set(CPU_FLAGS -mcpu=cortex-m33+nodsp -mfpu=fpv5-sp-d16 -mfloat-abi=hard)
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endif()
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else()
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if(CMSIS_Ddsp STREQUAL "DSP")
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set(CPU_FLAGS -mcpu=cortex-m33)
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else()
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set(CPU_FLAGS -mcpu=cortex-m33+nodsp)
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endif()
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endif()
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elseif(CMSIS_Dcore STREQUAL "Cortex-M35P")
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if(CMSIS_Dfpu STREQUAL "SP_FPU")
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if(CMSIS_Ddsp STREQUAL "DSP")
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set(CPU_FLAGS -mcpu=cortex-m35p -mfpu=fpv5-sp-d16 -mfloat-abi=hard)
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else()
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set(CPU_FLAGS -mcpu=cortex-m35p+nodsp -mfpu=fpv5-sp-d16 -mfloat-abi=hard)
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endif()
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else()
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if(CMSIS_Ddsp STREQUAL "DSP")
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set(CPU_FLAGS -mcpu=cortex-m35p)
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else()
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set(CPU_FLAGS -mcpu=cortex-m35p+nodsp)
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endif()
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endif()
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elseif(CMSIS_Dcore STREQUAL "Cortex-M55")
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if(CMSIS_Dfpu STREQUAL "NO_FPU")
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if(CMSIS_Dmve STREQUAL "NO_MVE")
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set(CPU_FLAGS -mcpu=cortex-m55+nofp+nomve)
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else()
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set(CPU_FLAGS -mcpu=cortex-m55+nofp)
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endif()
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else()
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if(CMSIS_Dmve STREQUAL "NO_MVE")
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set(CPU_FLAGS -mcpu=cortex-m55+nomve -mfloat-abi=hard)
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elseif(CMSIS_Dmve STREQUAL "MVE")
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set(CPU_FLAGS -mcpu=cortex-m55+nomve.fp -mfloat-abi=hard)
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else()
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set(CPU_FLAGS -mcpu=cortex-m55 -mfloat-abi=hard)
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endif()
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endif()
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elseif(CMSIS_Dcore STREQUAL "Cortex-M85")
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if(CMSIS_Dfpu STREQUAL "NO_FPU")
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if(CMSIS_Dmve STREQUAL "NO_MVE")
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set(CPU_FLAGS -mcpu=cortex-m85+nofp+nomve)
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else()
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set(CPU_FLAGS -mcpu=cortex-m85+nofp)
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endif()
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else()
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if(CMSIS_Dmve STREQUAL "NO_MVE")
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set(CPU_FLAGS -mcpu=cortex-m85+nomve -mfloat-abi=hard)
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elseif(CMSIS_Dmve STREQUAL "MVE")
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set(CPU_FLAGS -mcpu=cortex-m85+nomve.fp -mfloat-abi=hard)
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else()
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set(CPU_FLAGS -mcpu=cortex-m85 -mfloat-abi=hard)
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endif()
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endif()
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elseif(CMSIS_Dcore STREQUAL "Cortex-A5")
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if(CMSIS_Dfpu STREQUAL "DP_FPU")
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set(CPU_FLAGS -mcpu=cortex-a5+nosimd -mfpu=auto -mfloat-abi=hard)
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else()
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set(CPU_FLAGS -mcpu=cortex-a5+nosimd+nofp)
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endif()
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elseif(CMSIS_Dcore STREQUAL "Cortex-A7")
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if(CMSIS_Dfpu STREQUAL "DP_FPU")
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set(CPU_FLAGS -mcpu=cortex-a7+nosimd -mfpu=auto -mfloat-abi=hard)
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else()
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set(CPU_FLAGS -mcpu=Cortex-a7+nosimd+nofp)
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endif()
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elseif(CMSIS_Dcore STREQUAL "Cortex-A9")
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if(CMSIS_Dfpu STREQUAL "DP_FPU")
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set(CPU_FLAGS -mcpu=cortex-a9+nosimd -mfpu=auto -mfloat-abi=hard)
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else()
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set(CPU_FLAGS -mcpu=cortex-a9+nosimd+nofp)
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endif()
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endif()
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if(CMSIS_Dendian STREQUAL "Little-endian")
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set(CPU_FLAGS ${CPU_FLAGS} -mlittle-endian)
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elseif(CMSIS_Dendian STREQUAL "Big-endian")
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set(CPU_FLAGS ${CPU_FLAGS} -mbig-endian)
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endif()
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set(CPU_FLAGS ${CPU_FLAGS} -mthumb)
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# Some C Pre-Processor related default GCC settings
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if(CMSIS_Dsecure STREQUAL "Secure" OR CMSIS_Dsecure STREQUAL "Secure-only")
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set(SECURE_FLAGS "-mcmse")
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endif()
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# Some default GCC settings
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# arm-none-eabi- must be part of path environment
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set(TOOLCHAIN_PREFIX arm-none-eabi-)
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set(FLAGS "-fdata-sections -ffunction-sections -Wl,--gc-sections -Wno-comment")
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set(CPP_FLAGS "${FLAGS} -fno-rtti -fno-exceptions -fno-threadsafe-statics")
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set(CMAKE_C_FLAGS ${FLAGS})
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set(CMAKE_CXX_FLAGS ${CPP_FLAGS})
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set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}gcc)
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set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER})
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set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}g++)
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set(CMAKE_OBJCOPY ${TOOLCHAIN_PREFIX}objcopy)
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set(CMAKE_SIZE ${TOOLCHAIN_PREFIX}size)
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set(CMAKE_EXECUTABLE_SUFFIX_ASM ".elf")
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set(CMAKE_EXECUTABLE_SUFFIX_C ".elf")
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set(CMAKE_EXECUTABLE_SUFFIX_CXX ".elf")
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set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY) |