This changes the builds to always add -trimpath which removes specific
build time paths from the binary (like current directories etc).
Improves build reproducability to make the final binary independent from
the specific build path.
Lastly, when stripping debug symbols, also add -w to strip DWARF symbols
as well which aren't needed in that case either.
Signed-off-by: Dirkjan Bussink <d.bussink@gmail.com>
It isn't valid to start with quote character ' for flag -ldflags.
Go cmd older than 1.19 just ignores the error. Starting from go 1.19,
Go cmd will fail with error message something like below,
```
stderr: invalid value "'-X=go.etcd.io/etcd/api/v3/version.GitSHA=01250c9'" for flag -ldflags: parameter may not start with quote character '
```
Actually we don't have such quote character ' when building
etcd/etcdctl/etcdutl.
Signed-off-by: Benjamin Wang <wachao@vmware.com>
The current Makefile doesn't allow the compilation of the tools directory.
This commit creates a build library file, updates the Makefile
and a top level script fod building tools.
To build the tools, you can run make build_tools.
As before, you can run make build to build etcd binaries.
