Very helpful twitter convo with @esp_igrr helped me sort this out. TL:DR -- "not really, but also yes, sort of." 1: There are lots of things that simply can't be removed from the build. See the API Reference on "Build System" for the list of mandatorily-built components. These components, and any de...

Similar problem. I'm testing configuration options with a small test program that literally has a single printf statement, and compiling 966 components every time I need to do a clean build. Any updates on this?

I'm experimenting with the ADC example project supplied by espressif, using VSCode and ESP-IDF V4.3.1 on Win 10. I notice that the main component's #include's are automatically registered as dependencies, but other components have to have all their #include's copied into CMakeLists.txt as either PRI...

Many thoughtful responses here, thanks to all! For those using C++, what IDE are you using? VSCode's plugin for ESP-IDF integration has so far cost me a lot of time, and that was just for C files. Which tools do you find work especially well for C++ on ESP32?

Fortunately or unfortunately, I am not able to replicate this error! It is building and flashing correctly now. If it recurs, I'll check back. Thanks so much for following up.

I've just installed VSCode for the first time and am trying to build a project. I've successfully built projects on the command line and in Eclipse but I'd like to migrate to VSCode. I created a "hello-world" project from the templates. This is my first project, and I was aware of the need to build ...

Thanks. While I was working on a separate problem, I modified the file CMakeList (to add versioning) and when I rebuilt the project (which forced cmake to recreate the makefile), the #include statements resolved. The problem has not recurred, in this or other projects. Not sure if it's related or no...

I'm testing an ESP32 DevKitC using the Hello World example program. I can build, flash, and monitor from the command prompt. Now I'm trying to do the same in Eclipse. Build and flash work fine, but the the terminal in Eclipse is blank. I can use a command line to run idf.py -p COM4 monitor and see t...

I have a similar problem. Eclipse plugin installed, configured according to https://github.com/espressif/idf-eclipse-plugin/blob/master/README.md . The compiler is clearly finding those files, because otherwise the build would fail. The Hello World project contains this code. I am able to run and mo...