# Adds compiler flags to suppress warnings during PlatformIO build # Used by: PlatformIO environments (esp32dev-pilight*, esp32-m5stick-c*) Import("env") # General options that are passed to the C++ compiler env.Append(CXXFLAGS=["-Wno-volatile"]) # General options that are passed to the C compiler (C only; not C++). env.Append(CFLAGS=["-Wno-implicit-function-declaration"])