Optional | Type: Boolean

Create an archive (*.a, static library) from the object files and link it into a firmware (program). This is default behavior of PlatformIO Build System ("libArchive": true).

Setting "libArchive": false will instruct PlatformIO Build System to link object files directly (in-line). This could be useful if you need to override weak symbols defined in framework or other libraries.

You can disable library archiving globally using lib_archive option in “platformio.ini” (Project Configuration File).