esp-idf/tools/test_apps/system/build_test/README.md

Supported Targets	ESP32	ESP32-C2	ESP32-C3	ESP32-C6	ESP32-H2	ESP32-P4	ESP32-S2	ESP32-S3

This project is for testing if the application can be built with a particular sdkconfig setting.

To add new configuration, create one more sdkconfig.ci.NAME file in this directory. To make the configuration target-specific, add a CONFIG_IDF_TARGET="name" line.

If you need to test for anything other than building, create another test project.