esp-idf/tools/cmake/toolchain-esp32.cmake
Anton Maklakov 2e6c8cdce3 esp32: disable -Wframe-address
Since the behavior is well defined on Xtensa with Window ABI we can
suppress a frame-address warning. Also fix the CMAKE_C*_FLAGS parsing.
2019-04-10 13:52:30 +08:00

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421 B
CMake

set(CMAKE_SYSTEM_NAME Generic)
set(CMAKE_C_COMPILER xtensa-esp32-elf-gcc)
set(CMAKE_CXX_COMPILER xtensa-esp32-elf-g++)
set(CMAKE_ASM_COMPILER xtensa-esp32-elf-gcc)
set(CMAKE_EXE_LINKER_FLAGS "-nostdlib" CACHE STRING "Linker Base Flags")
set(CMAKE_C_FLAGS "-mlongcalls -Wno-frame-address" CACHE STRING "C Compiler Base Flags")
set(CMAKE_CXX_FLAGS "-mlongcalls -Wno-frame-address" CACHE STRING "C++ Compiler Base Flags")