[release-branch.go1.4] all: fixes for modern compilers
This makes make.bash pass without any warnings for
$ clang --version
Ubuntu clang version 14.0.0-1ubuntu1.1
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
$ gcc --version
gcc (Ubuntu 11.3.0-1ubuntu1~22.04.1) 11.3.0
Copyright (C) 2021 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
$
The change in src/liblink/asm5.c silences a warning building
on modern macOS, which doesn't actually produce a working
toolchain anyway, but it still seems worth silencing the warning.
These warnings surface now in the reproducible builds reports
(for example https://gorebuild.storage.googleapis.com/gorebuild.html,
click on "Bootstrap go1.4"). I'd rather not look at them anymore.
For golang/go#58884.
Change-Id: I689c862ad360ca23153438f9e143a1cb840730e4
Reviewed-on: https://go-review.googlesource.com/c/go/+/514415
TryBot-Bypass: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
6 files changed
