I am trying portable arduino ide, following this tutorial : https://docs.arduino.cc/software/ide-v1/tutorials/PortableIDE
if I compile empty sketch for arduino AVR boards, it works, but if I do that for esp32 boards, I have this issue : c:\users\pasca\downloads\arduino-1.8.19-windows\arduino-1.8.19\portable\packages\esp32\tools\xtensa-esp32-elf-gcc\gcc8_4_0-esp-2021r2-patch3\xtensa-esp32-elf\include\c++\8.4.0\cstdlib:41:10: fatal error: bits/c++config.h: No such file or directory
I specify that I had add esp32 boards from : https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_index.json
I tried with arduino sam board and it is ok.
The empty sketch is :
void setup() {
// put your setup code here, to run once:
}
void loop() { // put your main code here, to run repeatedly:
}
esp32 compile with portable version
esp32 compile with "normal" version
Thanks for help
