SDL2 Library with Virtual GPU Support for Miyoo Mini (Plus)

Miyoo Mini (Plus)
- Build from Scratch
  - How to prepare the build environment (Docker)
  - How to build all libraries
  - How to pack the release build
  - How to delete the build environment (Docker)

Miyoo Mini (Plus)

Build from Scratch

How to prepare the build environment (Docker)

$ sudo docker build -t mmiyoo .

How to build all libraries (SDL2 and virtual GPU)

$ sudo docker run -it --rm -v $(pwd):/sdl2_miyoo mmiyoo /bin/bash
# cd /sdl2_miyoo
# rm -rf swiftshader/build/*
# make cfg
# make

How to build the SDL2 library only

$ sudo docker run -it --rm -v $(pwd):/sdl2_miyoo mmiyoo /bin/bash
# cd /sdl2_miyoo
# make clean
# make cfg
# make sdl2

How to build the virtual GPU (swiftshader) library only

$ sudo docker run -it --rm -v $(pwd):/sdl2_miyoo mmiyoo /bin/bash
# cd /sdl2_miyoo
# rm -rf swiftshader/build/*
# make clean
# make cfg
# make gpu

How to build the example

$ sudo docker run -it --rm -v $(pwd):/sdl2_miyoo mmiyoo /bin/bash
# make example

How to delete the build environment (Docker)

$ sudo docker image rm mmiyoo

`make config` fails

Run:

$ sudo docker build -t mmiyoo .
$ sudo docker run -it --rm -v $(pwd):/sdl2 mmiyoo /bin/bash
$ make config

Fails with:

cd swiftshader/build && /opt/mmiyoo/bin/cmake -DARCH=arm --host=/opt/mmiyoo/share/buildroot/toolchainfile.cmake ..
/bin/sh: 1: cd: can't cd to swiftshader/build
make: *** [Makefile:59: config] Error 2

Also, tried to compile SDL2 on its own via cmake:

cmake -DCMAKE_TOOLCHAIN_FILE=/opt/mmiyoo/share/buildroot/toolchainfile.cmake

But fails with:

Parse error in command line argument: -DEGL_NO_X11
Should be: VAR:type=value
CMake Error: No cmake script provided.
CMake Error at /opt/mmiyoo/share/cmake-3.16/Modules/CheckCSourceCompiles.cmake:109 (try_compile):
  Failed to configure test project build system.
Call Stack (most recent call first):
  cmake/sdlchecks.cmake:822 (check_c_source_compiles)
  CMakeLists.txt:1264 (CheckEGL)

Any ideas?

Configuring SDL2 via configure works but it's missing SDL_revision.h (created by cmake). Recreating the file manually does the trick for now.

steward-fu / sdl2 Goto Github PK

sdl2's Introduction

SDL2 Library with Virtual GPU Support for Miyoo Mini (Plus)

Miyoo Mini (Plus)

Build from Scratch

How to prepare the build environment (Docker)

How to build all libraries (SDL2 and virtual GPU)

How to build the SDL2 library only

How to build the virtual GPU (swiftshader) library only

How to build the example

How to delete the build environment (Docker)

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