PIO Core 6.1.17 brakes `compile_commands.json` from `compiledb`

[Nathan-ma]

Hi folks, no big deal, reporting an issue with 6.1.17.
After upgrading to 6.1.17, the clangd stopped working as expected; I just downgraded the core version back to 6.1.16 and everything is now working again.

OS: macOS
Basic .ini config:

[device]
platform = espressif32@6.4.0
board = esp32dev
framework = arduino

.clangd:

CompileFlags:
  Remove: [-fno-tree-switch-conversion, -mtext-section-literals, -mlongcalls, -fstrict-volatile-bitfields]

My LSP when on 6.1.17, fails to find any Arduino framework lib like: WiFi, EEPROM, WiFiProv, etc.

Downgrading to 6.1.16 solves it right away:

pip install platformio==6.1.16

This is a great opportunity to start supporting version selection with the brew package manager.

[ivankravets]

Sorry, I can't reproduce the issue. Could you provide a simple PlatformIO project?

[MacMannes]

@ivankravets I have the same problems. I'm using a Mac with NeoVim and the clangd LSP. Here's my project: https://github.com/MacMannes/homey-sonoff-tx

When I use PIO 6.1.18 I get these kind of errors:

When I downgrade to PIO 6.1.16, run pio run -t compiledb and reopen the main.cpp file of my project, the LSP errors disappear. The compile_commands.json that are generated between versions 6.1.16 and 6.1.18 are different.

For 6.1.18, these library paths are missing in the command for main.cpp:

-I/Users/andre/.platformio/packages/framework-arduinoespressif8266/libraries/Ethernet/src
-I/Users/andre/.platformio/packages/framework-arduinoespressif8266/libraries/SPI
-I/Users/andre/.platformio/packages/framework-arduinoespressif8266/libraries/ESP8266WiFi/src