We support three different variants of the golang compiler, precompiled, which is a repackage of the builds available from golang.org; cgo, which is compiled from source by conda-forge with CGOENABLED=1; nocgo, which is compiled from source by conda-forge with CGOENABLED=0. In version 1 conda will prefer the go-nocgo version by default, followed by go-cgo and then go-precompiled.