PIO 4.2.0 - complile error for AsyncTCP_ID1826

[maxgerhardt]

@Mark67

Just wondering why the dependency graph shows the AsyncTCP file with the 8266 project? Is that just a configuration err and why 4.1.0 never complained about the missing SDKconfig file. The graph below was before the lib_ignore setting, now it doesn’t show the file as a dependency.

Since you have installed AsyncTCP in the global library storage, it may have been included by the library dependency finder (LDF) when it saw the include for #include <AsyncTCP.h> (ESP Async WebServer has code to include both the ESP32 and ESP8266 libraries), even though it was enclosed in #ifdefs for the ESP32. If you want this behavior to be correct but slower, you need to set lib_ldf_mode = chain+ (docs) which respect the surrounding macros.