Fullbuild Mode

The fullbuild mode of LLVM’s libc is the mode in which it is to be used as the only libc (as opposed to the Overlay Mode in which it is used along with the system libc.) In order to use it as the only libc, one will have to build and install not only the static archives like libc.a from LLVM’s libc, but also the start-up objects like crt1.o and the public headers.

The full libc build can be of two types:

• Full Host Build
• Full Cross Build