How do I build with a customized sdkconfig

[dlarue]

I've run idf.py menuconfig and changed the settings but after running "./build.sh" it's reverted back and built with stock config.

I then tried "./build.sh -t esp32 -b menuconfig qio 40m" but it just terminates after it runs menuconfig and I save/exit the config.
Running "./build.sh -s" after results in sdkconfig getting reset to defaults.

My goal is to enable the RTC clock to use an external crystal within the Arduino IDE v2.0.3 environment.

optional: I will figure out why it's requiring tools/esptool/* and tools/openocd-esp32/* be installed when the default arduino-esp32 does not. (https://raw.githubusercontent.com/espressif/arduino-esp32/gh-pages/package_esp32_dev_index.json )

[dlarue]

do I have it right, I copy components/arduino/tools/sdk/esp32/sdkconfig to root of the libBuilder, then run idf.py menuconfig and setup my configuration, save and exit. Then I copy the sdkconfig back to components/arduino/tools/sdk/esp32 directory before running ./build.sh -t esp32?

[me-no-dev]

build.sh -t [target] -b menuconfig is meant to prepare the project for testing and building a new option only for particular target and should be followed by idf.py build. If you want to change an option for the resulting libs, you need to adjust one of the configs in https://github.com/espressif/esp32-arduino-lib-builder/tree/master/configs Which one, depends on if you want to change something for all supported chips or just for particular one. After adjusting the proper config, you can run build.sh to generate all libs

[dlarue]

I will test if doing build.sh -t [target] -b menuconfig followed by idf.py build does the trick. I will also look at what changes to ./configs/defconfig.esp32 could be made. Thank you.