Win11_PlatfomIO_Build_Issues

[TigoTas]

Hi,

First I have to say that the work being done with LVGL is amazing. I hope to contribute to it.

I'm having issues with the porting to PlatformIO, though.

Followed instalation as described on the main page. Also as described here https://code.visualstudio.com/docs/cpp/config-mingw#_prerequisites.

I checked #7 and #17 for possible fixes. But build fails

Any help is appreciated.

I get the following on the terminal:

Executing task: C:\Users\tigo_.platformio\penv\Scripts\platformio.exe run

Processing emulator_64bits (platform: native@^1.1.3)

Verbose mode can be enabled via -v, --verbose option
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 3 compatible libraries
Scanning dependencies...
Dependency Graph
|-- lvgl @ 8.2.0
|-- lv_drivers @ 8.2.0
| |-- lvgl @ 8.2.0
Building in release mode
Compiling .pio\build\emulator_64bits\libcbf\lv_drivers\sdl\sdl.o
: fatal error: SDL2/SDL.h: No such file or directory
compilation terminated.
Compiling .pio\build\emulator_64bits.pio\libdeps\emulator_64bits\lvgl\demos\stress\assets\lv_font_montserrat_28_compr_az.o
Compiling .pio\build\emulator_64bits.pio\libdeps\emulator_64bits\lvgl\demos\stress\lv_demo_stress.o
Compiling .pio\build\emulator_64bits.pio\libdeps\emulator_64bits\lvgl\demos\widgets\assets\img_clothes.o
Compiling .pio\build\emulator_64bits.pio\libdeps\emulator_64bits\lvgl\demos\widgets\assets\img_demo_widgets_avatar.o
Compiling .pio\build\emulator_64bits.pio\libdeps\emulator_64bits\lvgl\demos\widgets\assets\img_lvgl_logo.o
Compiling .pio\build\emulator_64bits.pio\libdeps\emulator_64bits\lvgl\demos\widgets\lv_demo_widgets.o
Compiling .pio\build\emulator_64bits\hal\sdl2\app_hal.o
*** [.pio\build\emulator_64bits\libcbf\lv_drivers\sdl\sdl.o] Error 1
Compiling .pio\build\emulator_64bits\src\main.o
hal\sdl2\app_hal.c:3:10: fatal error: SDL2/SDL.h: No such file or directory
3 | #include <SDL2/SDL.h>
| ^~~~~~~~~~~~
compilation terminated.
*** [.pio\build\emulator_64bits\hal\sdl2\app_hal.o] Error 1
============================================== [FAILED] Took 9.67 seconds ==============================================

Environment Status Duration

---

emulator_64bits FAILED 00:00:09.675
======================================== 1 failed, 0 succeeded in 00:00:09.675 ========================================

• The terminal process "C:\Users\tigo_.platformio\penv\Scripts\platformio.exe 'run'" terminated with exit code: 1.
• Terminal will be reused by tasks, press any key to close it.

[TigoTas]

Reinstalled everything and got it working.

[fool-cat]

Hello, if you strictly follow the instructions in readme.md for configuring the environment under Windows and encounter this problem, I guess the issue you may have encountered is that the compiler selection is incorrect. PlatformIO defaults to using the first MinGW compiler in the system environment variables.I am using Win10, but I believe Win11 should be the same.

There are two solutions:

1. Set the path of the first MinGW compiler in the system environment variables to the MinGW path configured in readme.md.
   

2. First, add the include path of the MinGW configured in readme.md to build_flags in platform.ini, for example: -I "D:/msys64/mingw64/include", and then copy libSDL2.a, libSDL2.dll.a, and libSDL2main.a from MinGW to the lib directory of the first MinGW in your system environment variables.
   

[jiahuan-chen]

thanks fool cat，i successd it