From 738a2caf089a195724041df58778a7e94fc7b80b Mon Sep 17 00:00:00 2001
From: Mikael Urankar <mikael@FreeBSD.org>
Date: Sun, 18 Sep 2022 17:33:42 +0200
Subject: [PATCH] cmd/dist: add support for freebsd/riscv64

Updates #53466

Change-Id: I6643b4254dc707351d397018cee485bb508dde94
Reviewed-on: https://go-review.googlesource.com/c/go/+/431659
Reviewed-by: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Joel Sing <joel@sing.id.au>
Reviewed-by: Joel Sing <joel@sing.id.au>
Reviewed-by: Dmitri Goutnik <dgoutnik@gmail.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
---
 src/cmd/dist/build.go | 1 +
 src/cmd/dist/main.go  | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
index 4b2e545b2e..dae8531466 100644
--- a/src/cmd/dist/build.go
+++ b/src/cmd/dist/build.go
@@ -1561,6 +1561,7 @@ var cgoEnabled = map[string]bool{
 	"freebsd/amd64":   true,
 	"freebsd/arm":     true,
 	"freebsd/arm64":   true,
+	"freebsd/riscv64": true,
 	"illumos/amd64":   true,
 	"linux/386":       true,
 	"linux/amd64":     true,
diff --git a/src/cmd/dist/main.go b/src/cmd/dist/main.go
index 2651ecb05f..0dc409fc77 100644
--- a/src/cmd/dist/main.go
+++ b/src/cmd/dist/main.go
@@ -143,6 +143,10 @@ func main() {
 			if strings.Contains(run("", CheckExit, "uname", "-v"), "RELEASE_ARM64_") {
 				gohostarch = "arm64"
 			}
+		case gohostos == "freebsd":
+			if strings.Contains(run("", CheckExit, "uname", "-p"), "riscv64") {
+				gohostarch = "riscv64"
+			}
 		case gohostos == "openbsd":
 			if strings.Contains(run("", CheckExit, "uname", "-p"), "mips64") {
 				gohostarch = "mips64"
-- 
2.50.0