1 files changed, 81 insertions, 0 deletions
diff --git a/src/go/build/syslist.go b/src/go/build/syslist.go
new file mode 100644
index 0000000..783bbe6
--- /dev/null
+++ b/src/go/build/syslist.go
@@ -0,0 +1,81 @@
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package build
+
+// Note that this file is read by internal/goarch/gengoarch.go and by
+// internal/goos/gengoos.go. If you change this file, look at those
+// files as well.
+
+// knownOS is the list of past, present, and future known GOOS values.
+// Do not remove from this list, as it is used for filename matching.
+// If you add an entry to this list, look at unixOS, below.
+var knownOS = map[string]bool{
+	"aix":       true,
+	"android":   true,
+	"darwin":    true,
+	"dragonfly": true,
+	"freebsd":   true,
+	"hurd":      true,
+	"illumos":   true,
+	"ios":       true,
+	"js":        true,
+	"linux":     true,
+	"nacl":      true,
+	"netbsd":    true,
+	"openbsd":   true,
+	"plan9":     true,
+	"solaris":   true,
+	"wasip1":    true,
+	"windows":   true,
+	"zos":       true,
+}
+
+// unixOS is the set of GOOS values matched by the "unix" build tag.
+// This is not used for filename matching.
+// This list also appears in cmd/dist/build.go and
+// cmd/go/internal/imports/build.go.
+var unixOS = map[string]bool{
+	"aix":       true,
+	"android":   true,
+	"darwin":    true,
+	"dragonfly": true,
+	"freebsd":   true,
+	"hurd":      true,
+	"illumos":   true,
+	"ios":       true,
+	"linux":     true,
+	"netbsd":    true,
+	"openbsd":   true,
+	"solaris":   true,
+}
+
+// knownArch is the list of past, present, and future known GOARCH values.
+// Do not remove from this list, as it is used for filename matching.
+var knownArch = map[string]bool{
+	"386":         true,
+	"amd64":       true,
+	"amd64p32":    true,
+	"arm":         true,
+	"armbe":       true,
+	"arm64":       true,
+	"arm64be":     true,
+	"loong64":     true,
+	"mips":        true,
+	"mipsle":      true,
+	"mips64":      true,
+	"mips64le":    true,
+	"mips64p32":   true,
+	"mips64p32le": true,
+	"ppc":         true,
+	"ppc64":       true,
+	"ppc64le":     true,
+	"riscv":       true,
+	"riscv64":     true,
+	"s390":        true,
+	"s390x":       true,
+	"sparc":       true,
+	"sparc64":     true,
+	"wasm":        true,
+}