adds doxygen as a build requirement.

Author: kdschlosser

.github/workflows/macOS.yml

@@ -22,6 +22,7 @@ jobs:
       run: |
         brew install --force ninja 
         brew install --force sdl2
+        brew install --force doxygen
         git submodule update --init -- lib/pycparser
         git submodule update --init --jobs 4 -- lib/micropython        
         git submodule update --init --jobs 4 -- lib/lvgl        

.github/workflows/unix.yml

@@ -24,7 +24,7 @@ jobs:
 
     - name: Install Deps
       run: |
-        sudo apt-get update && sudo apt-get install --assume-yes --allow-downgrades --allow-remove-essential --allow-change-held-packages build-essential pkg-config cmake ninja-build libffi-dev gnome-desktop-testing libasound2-dev libpulse-dev libaudio-dev libjack-dev libsndio-dev libx11-dev libxext-dev libxrandr-dev libxcursor-dev libxfixes-dev libxi-dev libxss-dev libxkbcommon-dev libdrm-dev libgbm-dev libgl1-mesa-dev libgles2-mesa-dev libegl1-mesa-dev libdbus-1-dev libibus-1.0-dev libudev-dev fcitx-libs-dev libpipewire-0.3-dev libwayland-dev libdecor-0-dev ccache
+        sudo apt-get update && sudo apt-get install --assume-yes --allow-downgrades --allow-remove-essential --allow-change-held-packages build-essential pkg-config cmake ninja-build libffi-dev gnome-desktop-testing libasound2-dev libpulse-dev libaudio-dev libjack-dev libsndio-dev libx11-dev libxext-dev libxrandr-dev libxcursor-dev libxfixes-dev libxi-dev libxss-dev libxkbcommon-dev libdrm-dev libgbm-dev libgl1-mesa-dev libgles2-mesa-dev libegl1-mesa-dev libdbus-1-dev libibus-1.0-dev libudev-dev fcitx-libs-dev libpipewire-0.3-dev libwayland-dev libdecor-0-dev doxygen ccache
         git submodule update --init -- lib/pycparser
         git submodule update --init --jobs 4 -- lib/micropython        
         git submodule update --init --jobs 4 -- lib/lvgl        

gen/python_api_gen_mpy.py

@@ -7,7 +7,6 @@
 # - Implement inheritance instead of embed base methods (how? seems it's not supported, see https://github.com/micropython/micropython/issues/1159)
 # - When converting mp to ptr (and vice versa), verify that types are compatible. Now all pointers are casted to void*.
 
-from __future__ import print_function
 
 import collections
 import copy