nixpkgs/pkgs/development/go-modules
Andrew Dunham 274afc4932 go: build each package single-threaded (#53390)
I noticed that I was seeing the Go compiler build things in parallel even when I'd set `-j1 --cores 1`. It appears that the compiler, by default, uses the number of CPUs that are available to perform a build, while nixpkgs parallelizes at the directory level.

In order to change the fewest assumptions, this explicitly tells the Go compiler to run single-threaded. The flag's documentation is:

```
-p n
	the number of programs, such as build commands or
	test binaries, that can be run in parallel.
	The default is the number of CPUs available.
```

So this should function as expected. Feedback appreciated!
2019-02-07 14:39:53 +00:00
..
generic go: build each package single-threaded (#53390) 2019-02-07 14:39:53 +00:00
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