esp-idf/tools/cmake/toolchain-esp32c2.cmake

include($ENV{IDF_PATH}/tools/cmake/utilities.cmake)

set(CMAKE_SYSTEM_NAME Generic)

set(CMAKE_C_COMPILER riscv32-esp-elf-gcc)
set(CMAKE_CXX_COMPILER riscv32-esp-elf-g++)
set(CMAKE_ASM_COMPILER riscv32-esp-elf-gcc)
set(_CMAKE_TOOLCHAIN_PREFIX riscv32-esp-elf-)

remove_duplicated_flags("-march=rv32imc_zicsr_zifencei ${CMAKE_C_FLAGS}" UNIQ_CMAKE_C_FLAGS)
set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}" CACHE STRING "C Compiler Base Flags" FORCE)
remove_duplicated_flags("-march=rv32imc_zicsr_zifencei ${CMAKE_CXX_FLAGS}" UNIQ_CMAKE_CXX_FLAGS)
set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}" CACHE STRING "C++ Compiler Base Flags" FORCE)

remove_duplicated_flags("-nostartfiles -march=rv32imc_zicsr_zifencei --specs=nosys.specs \
                        ${CMAKE_EXE_LINKER_FLAGS}"
                        UNIQ_CMAKE_SAFE_EXE_LINKER_FLAGS)
set(CMAKE_EXE_LINKER_FLAGS "${UNIQ_CMAKE_SAFE_EXE_LINKER_FLAGS}" CACHE STRING "Linker Base Flags" FORCE)
Build: fix idf_as_lib example not building 2022-01-06 03:17:29 +00:00			`include($ENV{IDF_PATH}/tools/cmake/utilities.cmake)`

ESP8684: introduce a new target esp8684 2021-09-23 14:30:50 +08:00			`set(CMAKE_SYSTEM_NAME Generic)`

			`set(CMAKE_C_COMPILER riscv32-esp-elf-gcc)`
			`set(CMAKE_CXX_COMPILER riscv32-esp-elf-g++)`
			`set(CMAKE_ASM_COMPILER riscv32-esp-elf-gcc)`
cmake: assign toolchain prefix manually 2022-01-20 15:45:13 +08:00			`set(_CMAKE_TOOLCHAIN_PREFIX riscv32-esp-elf-)`
ESP8684: introduce a new target esp8684 2021-09-23 14:30:50 +08:00
tools: add riscv zicsr/zifencei because they were separated from i https://groups.google.com/a/groups.riscv.org/g/sw-dev/c/aE1ZeHHCYf4 2023-02-06 11:59:02 +07:00			`remove_duplicated_flags("-march=rv32imc_zicsr_zifencei ${CMAKE_C_FLAGS}" UNIQ_CMAKE_C_FLAGS)`
Build: fix idf_as_lib example not building 2022-01-06 03:17:29 +00:00			`set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}" CACHE STRING "C Compiler Base Flags" FORCE)`
tools: add riscv zicsr/zifencei because they were separated from i https://groups.google.com/a/groups.riscv.org/g/sw-dev/c/aE1ZeHHCYf4 2023-02-06 11:59:02 +07:00			`remove_duplicated_flags("-march=rv32imc_zicsr_zifencei ${CMAKE_CXX_FLAGS}" UNIQ_CMAKE_CXX_FLAGS)`
Build: fix idf_as_lib example not building 2022-01-06 03:17:29 +00:00			`set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}" CACHE STRING "C++ Compiler Base Flags" FORCE)`

tools: add riscv zicsr/zifencei because they were separated from i https://groups.google.com/a/groups.riscv.org/g/sw-dev/c/aE1ZeHHCYf4 2023-02-06 11:59:02 +07:00			`remove_duplicated_flags("-nostartfiles -march=rv32imc_zicsr_zifencei --specs=nosys.specs \`
Build: fix idf_as_lib example not building 2022-01-06 03:17:29 +00:00			`${CMAKE_EXE_LINKER_FLAGS}"`
			`UNIQ_CMAKE_SAFE_EXE_LINKER_FLAGS)`
			`set(CMAKE_EXE_LINKER_FLAGS "${UNIQ_CMAKE_SAFE_EXE_LINKER_FLAGS}" CACHE STRING "Linker Base Flags" FORCE)`