go: Fix to work without gold on aarch64

If we remove gold from binutils, go-runtime fails to build. There was a
workaround in go to use gold as the bfd linker had a bug. The issue was
fixed so backport dropping the workaround fmr upstream.

(From OE-Core rev: 4636b7206b2e4247835d60956e62f5a2efea9e81)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2 files changed, 50 insertions, 0 deletions

diff --git a/meta/recipes-devtools/go/go-1.22.11.inc b/meta/recipes-devtools/go/go-1.22.11.inc
index 21222bea4e..2dca7be9eb 100644
--- a/meta/recipes-devtools/go/go-1.22.11.inc
+++ b/meta/recipes-devtools/go/go-1.22.11.inc
@@ -14,5 +14,6 @@ SRC_URI += "\
     file://0007-exec.go-filter-out-build-specific-paths-from-linker-.patch \
     file://0008-src-cmd-dist-buildgo.go-do-not-hardcode-host-compile.patch \
     file://0009-go-Filter-build-paths-on-staticly-linked-arches.patch \
+    file://6d265b008e3d106b2706645e5a88cd8e2fb98953.patch \
 "
 SRC_URI[main.sha256sum] = "a60c23dec95d10a2576265ce580f57869d5ac2471c4f4aca805addc9ea0fc9fe"
diff --git a/meta/recipes-devtools/go/go/6d265b008e3d106b2706645e5a88cd8e2fb98953.patch b/meta/recipes-devtools/go/go/6d265b008e3d106b2706645e5a88cd8e2fb98953.patch
new file mode 100644
index 0000000000..d858cc6408
--- /dev/null
+++ b/meta/recipes-devtools/go/go/6d265b008e3d106b2706645e5a88cd8e2fb98953.patch
@@ -0,0 +1,49 @@
+From 6d265b008e3d106b2706645e5a88cd8e2fb98953 Mon Sep 17 00:00:00 2001
+From: Dirk Müller <dirk@dmllr.de>
+Date: Wed, 09 Mar 2022 17:47:23 +0100
+Subject: [PATCH] cmd/link: stop forcing binutils-gold dependency on aarch64
+
+The bfd linker appears to be working just fine at least in version
+2.41 or above. Reject the known broken one instead, which
+avoids an architecture specific linker dependency that
+is cumbersome for distributions.
+
+Fixes #22040.
+
+Change-Id: I9f377e47c22ef20497479c0978c053ed5de46a38
+
+Upstream-Status: Submitted [https://go-review.googlesource.com/c/go/+/391115]
+---
+
+diff --git a/src/cmd/link/internal/ld/lib.go b/src/cmd/link/internal/ld/lib.go
+index 2d8f964..fcf0bc7 100644
+--- a/src/cmd/link/internal/ld/lib.go
++++ b/src/cmd/link/internal/ld/lib.go
+@@ -1670,27 +1670,6 @@
+                        // Use lld to avoid errors from default linker (issue #38838)
+                        altLinker = "lld"
+                }
+-
+-               if ctxt.Arch.InFamily(sys.ARM64) && buildcfg.GOOS == "linux" {
+-                       // On ARM64, the GNU linker will fail with
+-                       // -znocopyreloc if it thinks a COPY relocation is
+-                       // required. Switch to gold.
+-                       // https://sourceware.org/bugzilla/show_bug.cgi?id=19962
+-                       // https://go.dev/issue/22040
+-                       altLinker = "gold"
+-
+-                       // If gold is not installed, gcc will silently switch
+-                       // back to ld.bfd. So we parse the version information
+-                       // and provide a useful error if gold is missing.
+-                       name, args := flagExtld[0], flagExtld[1:]
+-                       args = append(args, "-fuse-ld=gold", "-Wl,--version")
+-                       cmd := exec.Command(name, args...)
+-                       if out, err := cmd.CombinedOutput(); err == nil {
+-                               if !bytes.Contains(out, []byte("GNU gold")) {
+-                                       log.Fatalf("ARM64 external linker must be gold (issue #15696, 22040), but is not: %s", out)
+-                               }
+-                       }
+-               }
+        }
+        if ctxt.Arch.Family == sys.ARM64 && buildcfg.GOOS == "freebsd" {
+                // Switch to ld.bfd on freebsd/arm64.