Hello again, The attached patch libgo_go_syscall_export_unix_test.go.diff fixes one failing test of libgo: syscall. Maybe it could be added to the patch already submitted patch in this bug report.
Thanks!
--- a/src/libgo/go/syscall/export_unix_test.go 2017-05-10 19:26:09.000000000 +0200 +++ b/src/libgo/go/syscall/export_unix_test.go 2019-12-23 00:34:36.000000000 +0100 @@ -2,7 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris +// +build aix darwin dragonfly freebsd hurd linux netbsd openbsd solaris package syscall