Revert "cmd/go: use platform.MustLinkExternal in externalLinkingForced"

This reverts CL 477395.

Failing on darwin-amd64 builders:
https://build.golang.org/log/b07ec5e40a896f5d099e4c85f4094321ecc84f21

loadinternal: cannot find runtime/cgo
signal: trace/BPT trap
FAIL	crypto/x509	0.024s
FAIL
2023/03/20 12:16:35 Failed: exit status 1

Change-Id: Ib9923f9ff7e24c3b5f8690ba1d6b5d0b6693d49c
Reviewed-on: https://go-review.googlesource.com/c/go/+/477736
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Ian Lance Taylor <iant@google.com>
Reviewed-by: Bryan Mills <bcmills@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Ian Lance Taylor <iant@golang.org>

diff --git a/src/cmd/go/internal/load/pkg.go b/src/cmd/go/internal/load/pkg.go
index dcba2cc28b650a6770d8ca980d533cf73e62e03f..40278dda4d2c992d335a6720259e0b365cfc2937 100644 (file)
--- a/src/cmd/go/internal/load/pkg.go
+++ b/src/cmd/go/internal/load/pkg.go
@@ -2606,7 +2606,12 @@ func externalLinkingForced(p *Package) bool {
        }
 
        // Some targets must use external linking even inside GOROOT.
-       if platform.MustLinkExternal(cfg.BuildContext.GOOS, cfg.BuildContext.GOARCH, false) {
+       switch cfg.BuildContext.GOOS {
+       case "android":
+               if cfg.BuildContext.GOARCH != "arm64" {
+                       return true
+               }
+       case "ios":
                return true
        }