Hi guys,
I’m working on an example for the Luos_engine lib using esp32.
My dependency graph for this one is big and I have A LOT of strange things happening :
Found 17 compatible libraries
Scanning dependencies...
Dependency Graph
|-- luos_engine @ 2.5.3
|-- Gate @ 1.3.4
| |-- luos_engine @ 2.5.3
|-- Pipe @ 1.1.5
| |-- luos_engine @ 2.5.3
|-- ESPAsync_WiFiManager @ 1.12.2
| |-- AsyncTCP @ 1.1.1
| | |-- luos_engine @ 2.5.3
| |-- ESP Async WebServer @ 1.2.3
| | |-- AsyncTCP @ 1.1.1
| | | |-- luos_engine @ 2.5.3
| | |-- luos_engine @ 2.5.3
| |-- ESP_DoubleResetDetector @ 1.3.1
| | |-- LittleFS_esp32 @ 1.0.6
| | | |-- luos_engine @ 2.5.3
| |-- LittleFS_esp32 @ 1.0.6
1. Multiple luos_engine @ 2.5.3
I don’t know why but luos_engine @ 2.5.3 is on almost every dependency and sub-dependency.
Normally this lib is only used by main, Gate and Pipe. There is no #include <luos_engine.h> on any dependency of ESPAsync_WiFiManager.
If I turn off lib_ldf_mode : lib_ldf_mode =off
The dependency graph becomes clean.
Found 17 compatible libraries
Scanning dependencies...
Dependency Graph
|-- luos_engine @ 2.5.3
|-- Gate @ 1.3.4
| |-- luos_engine @ 2.5.3
|-- Pipe @ 1.1.5
| |-- luos_engine @ 2.5.3
|-- ESPAsync_WiFiManager @ 1.12.2
| |-- AsyncTCP @ 1.1.1
| |-- ESP Async WebServer @ 1.2.3
| | |-- AsyncTCP @ 1.1.1
| |-- ESP_DoubleResetDetector @ 1.3.1
| | |-- LittleFS_esp32 @ 1.0.6
| |-- LittleFS_esp32 @ 1.0.6
2. multiple lib compilation with different revisions
Because this example is a lib example, we use the actual lib source to compile it using :
lib_extra_dirs =
../../../../tool_services/
../../../../../
With relative lib_extra_dirs like that Gate, Pipe, and Luos_engine pre-build scripts will be executed, then another version of all those libs will be downloaded, then the news downloaded version pre-build script will be executed.
I don’t have any dependency graph at all.
After that, I don’t have any file compilation but a compilation success.
Reading CMake configuration...
Gate build configuration:
* TinyJSON translation format selected.
Pipe build configuration:
* WS mode selected.
* ESP HAL selected.
Luos engine build configuration:
/Users/nicolasrabault/.platformio/penv/bin/python -m pip install pyluos --upgrade --quiet
* Pyluos revision 2.2.3 ready.
* ESP32 HAL selected for Luos and Robus.
* Telemetry enabled.
Generating assembly for certificate bundle...
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ off, Compatibility ~ soft
Library Manager: Installing luos_engine @ ^2.5.3
Warning! Could not find the package with 'luos_engine @ ^2.5.3' requirements for your system 'darwin_x86_64'
Library Manager: Installing Gate
[...]
Unpacking [####################################] 100%
Library Manager: Gate@1.3.3 has been installed!
Library Manager: Resolving dependencies...
Library Manager: Installing luos/luos_engine @ ^2.5.2
[...]
Unpacking [####################################] 100%
Library Manager: luos_engine@2.5.2 has been installed!
Library Manager: Installing Pipe
[...]
Unpacking [####################################] 100%
Library Manager: Pipe@1.1.3 has been installed!
Library Manager: Resolving dependencies...
Gate build configuration:
* TinyJSON translation format selected.
Pipe build configuration:
* WS mode not found. "<==== Previous revision doesn't have WS mode..."
Luos engine build configuration:
/Users/nicolasrabault/.platformio/penv/bin/python -m pip install pyluos --upgrade --quiet
* Pyluos revision 2.2.3 ready.
* ESP32 HAL selected for Luos and Robus.
* Telemetry enabled.
================================================================================ [SUCCESS] Took 69.67 seconds ================================================================================
Environment Status Duration
------------- -------- ------------
esp32dev SUCCESS 00:01:09.673
================================================================================ 1 succeeded in 00:01:09.673 ================================================================================
3. Using absolute paths to make it work
To make it work, I have to set up lib_extra_dirs with absolute paths :
lib_ldf_mode =off
lib_extra_dirs =
/Users/nicolasrabault/Projects/luos/luos_engine/tool_services
/Users/nicolasrabault/Projects/luos/
This way, Platformio finds the good libs (but steel executes it twice) and then compiles actual files.
Reading CMake configuration...
Gate build configuration:
* TinyJSON translation format selected.
Pipe build configuration:
* WS mode selected.
* ESP HAL selected.
Luos engine build configuration:
/Users/nicolasrabault/.platformio/penv/bin/python -m pip install pyluos --upgrade --quiet
* Pyluos revision 2.2.3 ready.
* ESP32 HAL selected for Luos and Robus.
* Telemetry enabled.
Generating assembly for certificate bundle...
LDF: Library Dependency Finder -> https://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ off, Compatibility ~ soft
Gate build configuration:
* TinyJSON translation format selected.
Pipe build configuration:
* WS mode selected.
* ESP HAL selected.
Luos engine build configuration:
/Users/nicolasrabault/.platformio/penv/bin/python -m pip install pyluos --upgrade --quiet
* Pyluos revision 2.2.3 ready.
* ESP32 HAL selected for Luos and Robus.
* Telemetry enabled.
Found 17 compatible libraries
Scanning dependencies...
Dependency Graph
|-- luos_engine @ 2.5.3
|-- Gate @ 1.3.4
| |-- luos_engine @ 2.5.3
|-- Pipe @ 1.1.5
| |-- luos_engine @ 2.5.3
|-- ESPAsync_WiFiManager @ 1.12.2
| |-- AsyncTCP @ 1.1.1
| |-- ESP Async WebServer @ 1.2.3
| | |-- AsyncTCP @ 1.1.1
| |-- ESP_DoubleResetDetector @ 1.3.1
| | |-- LittleFS_esp32 @ 1.0.6
| |-- LittleFS_esp32 @ 1.0.6
[Project compilation]
Did anyone have any tips to make this compilation work as expected?