build/go: Use trimpath go flag.

Go 1.13 introduced[1] a new "trimpath" flag in charge of removing the
references to the go toolchain in the produced ELFs. We used to remove
these references using the "remove-go-reference" function. This function
was executed after go install. By using this new trimpath flag, we don't
have to remove any store path from the ELFs produced by go install.

We're not using any go older than 1.13 anymore, it's safe to remove
these functions.

[1] https://go.dev/doc/go1.13

    -trimpath
        remove all file system paths from the resulting executable.
        Instead of absolute file system paths, the recorded file names
        will begin either a module path@version (when using modules),
        or a plain import path (when using the standard library, or
        GOPATH).

* guix/build/go-build-system.scm (build): Add -trimpath
(%standard-phases): Remove remove-go-references.
(remove-go-references): Remove.

Change-Id: Idcae366d226da5ce095693f81fd33133fd1d70d6
Co-authored-by: Picnoir <picnoir@alternativebit.fr>
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

0 files changed, 0 insertions, 0 deletions