esp-idf/tools/cmake/toolchain-esp32c3.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)

remove_duplicated_flags("-march=rv32imc ${CMAKE_C_FLAGS}"
                        UNIQ_CMAKE_C_FLAGS)
set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}" CACHE STRING "C Compiler Base Flags" FORCE)
remove_duplicated_flags("-march=rv32imc ${CMAKE_CXX_FLAGS}"
                        UNIQ_CMAKE_CXX_FLAGS)
set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}" CACHE STRING "C++ Compiler Base Flags" FORCE)

remove_duplicated_flags("-nostartfiles -march=rv32imc --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 2022-01-05 22:17:29 -05:00			`include($ENV{IDF_PATH}/tools/cmake/utilities.cmake)`

cmake: Add esp32c3 toolchain file 2020-12-22 04:21:11 -05:00			`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)`

Build: fix idf_as_lib example not building 2022-01-05 22:17:29 -05:00			`remove_duplicated_flags("-march=rv32imc ${CMAKE_C_FLAGS}"`
			`UNIQ_CMAKE_C_FLAGS)`
			`set(CMAKE_C_FLAGS "${UNIQ_CMAKE_C_FLAGS}" CACHE STRING "C Compiler Base Flags" FORCE)`
			`remove_duplicated_flags("-march=rv32imc ${CMAKE_CXX_FLAGS}"`
			`UNIQ_CMAKE_CXX_FLAGS)`
			`set(CMAKE_CXX_FLAGS "${UNIQ_CMAKE_CXX_FLAGS}" CACHE STRING "C++ Compiler Base Flags" FORCE)`
Build: CMake compiler flags will be set, regardless of the cache status Defining CMake variables from the command-line or from another CMake project, such as `-DCMAKE_C_FLAGS= -DCMAKE_CXX_FLAGS=`, caused a link failure as ESP CMake was unable to set its proper compilation flags. Additional CMake compiler flags can now be provided by another project. * Closes https://github.com/espressif/esp-idf/issues/7507 2021-09-29 06:46:35 -04:00
Build: fix idf_as_lib example not building 2022-01-05 22:17:29 -05:00			`remove_duplicated_flags("-nostartfiles -march=rv32imc --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)`