blob: 5e91a53b86b03dbcdea51cdeb4c129a28399567c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
set(WINDOWS_ST_CLT_PATH "C:/ST/STM32CubeCLT/STM32CubeCLT/GNU-tools-for-STM32/bin/")
set(MAC_ST_CLT_PATH "/opt/ST/STM32CubeCLT/GNU-tools-for-STM32/bin/")
if(EXISTS "${WINDOWS_ST_CLT_PATH}")
set(TOOLCHAIN_DIRECTORIES ${WINDOWS_ST_CLT_PATH})
elseif(EXISTS "${MAC_ST_CLT_PATH}")
set(TOOLCHAIN_DIRECTORIES ${MAC_ST_CLT_PATH})
else()
# Try to find an STM32CubeIDE installation to use for the toolchain.
file(GLOB TOOLCHAIN_DIRECTORIES
"C:/ST/STM32CubeIDE_*/STM32CubeIDE/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.*/tools/bin/"
"/opt/st/stm32cubeide_*/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.*/tools/bin/"
"/Applications/STM32CubeIDE.app/Contents/Eclipse/plugins/com.st.stm32cube.ide.mcu.externaltools.gnu-tools-for-stm32.*/tools/bin/"
)
endif()
list(LENGTH TOOLCHAIN_DIRECTORIES TOOLCHAIN_DIRECTORIES_COUNT)
if(TOOLCHAIN_DIRECTORIES_COUNT LESS 1)
message(WARNING "Could not find an STM32CubeIDE installation. Falling back to tools available on PATH.")
else()
list(GET TOOLCHAIN_DIRECTORIES 0 TOOLCHAIN_DIRECTORY)
if (TOOLCHAIN_DIRECTORIES_COUNT GREATER 1)
message(STATUS "Found multiple STM32CubeIDE installations. Using \"${TOOLCHAIN_DIRECTORY}\".")
endif()
endif()
if(WIN32)
set(TOOLCHAIN_SUFFIX ".exe")
endif()
set(CMAKE_SYSTEM_NAME Generic)
set(CMAKE_SYSTEM_PROCESSOR arm)
set(TOOLCHAIN_PREFIX "arm-none-eabi-")
if(DEFINED TOOLCHAIN_DIRECTORY)
set(TOOLCHAIN_PREFIX "${TOOLCHAIN_DIRECTORY}/${TOOLCHAIN_PREFIX}")
endif()
set(FLAGS "-fdata-sections -ffunction-sections --specs=nano.specs -Wl,--gc-sections")
set(ASM_FLAGS "-x assembler-with-cpp")
set(CPP_FLAGS "-fno-rtti -fno-exceptions -fno-threadsafe-statics")
set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}gcc${TOOLCHAIN_SUFFIX} ${FLAGS})
set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER} ${ASM_FLAGS})
set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}g++${TOOLCHAIN_SUFFIX} ${FLAGS} ${CPP_FLAGS})
set(CMAKE_OBJCOPY ${TOOLCHAIN_PREFIX}objcopy${TOOLCHAIN_SUFFIX})
set(CMAKE_SIZE ${TOOLCHAIN_PREFIX}size${TOOLCHAIN_SUFFIX})
set(CMAKE_EXECUTABLE_SUFFIX_ASM ".elf")
set(CMAKE_EXECUTABLE_SUFFIX_C ".elf")
set(CMAKE_EXECUTABLE_SUFFIX_CXX ".elf")
set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
|
