CompileFlags:
  Add:
    - -isystem
    - /home/mscholz/.platformio/packages/toolchain-xtensa-esp-elf/xtensa-esp-elf/include
  Remove:
    - -mlongcalls
    - -mdisable-hardware-atomics
    - -fstrict-volatile-bitfields
    - -fno-tree-switch-conversion
    - -fno-shrink-wrap
