feat: accept additional cflags from LVGL_CFLAGS env var

lvgl / lv_binding_rust

LVGL bindings for Rust. A powerful and easy-to-use embedded GUI with many widgets, advanced visual effects (opacity, antialiasing, animations) and low memory requirements (16K RAM, 64K Flash).

MIT License

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feat: accept additional cflags from LVGL_CFLAGS env var #173

Closed elrafoon closed 3 months ago

elrafoon commented 3 months ago

Allow passing more flags beyond what rust build system can pass.

ProfFan commented 3 months ago

This breaks master, as the non-existance of this parameter will cause an undefined #define:

error: macro name missing