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3bf70f16e9
This provides a way to enable features and changes slated for MicroPython 2.x, by running `make MICROPY_PREVIEW_VERSION_2=1`. Also supported for the cmake ports (except Zephyr). This is an alternative to having a 2.x development branch (or equivalently, keeping a 1.x release branch). Any feature or change that needs to be "hidden" until 2.x can use this flag (either in the Makefile or the preprocessor). A good example is changing function arguments or other public API features, in particular to aid in improving consistency between ports. When `MICROPY_PREVIEW_VERSION_2` is enabled, the REPL banner is amended to say "MicroPython (with v2.0 preview) vX.Y.Z", and sys.implementation gets a new field `_v2` set to `True`. This work was funded through GitHub Sponsors. Signed-off-by: Jim Mussared <jim.mussared@gmail.com> |
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bare-arm | ||
cc3200 | ||
embed | ||
esp32 | ||
esp8266 | ||
mimxrt | ||
minimal | ||
nrf | ||
pic16bit | ||
powerpc | ||
qemu-arm | ||
renesas-ra | ||
rp2 | ||
samd | ||
stm32 | ||
teensy | ||
unix | ||
webassembly | ||
windows | ||
zephyr |