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platformio / platform-atmelavr

Atmel AVR: development platform for PlatformIO
https://registry.platformio.org/platforms/platformio/atmelavr
Apache License 2.0
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Toolchain does not recognize -std=gnu++14 build flag #87

Closed leventesen closed 6 years ago

leventesen commented 6 years ago

Toolchain does not recognize -std=gnu++14 build flag. It converts the flag to -std=gnu++1y

ivankravets commented 6 years ago

How did you pass this flag, using http://docs.platformio.org/en/latest/projectconf/section_env_build.html#build-flags?

leventesen commented 6 years ago

That was long time ago, I forgot the details. After searching I had noticed that toolchain doesn't support C++14

ivankravets commented 6 years ago

Thanks! I close this issue, maybe, Microchip will update toolchain later