1 files changed, 36 insertions, 0 deletions
diff --git a/tools/nogo/build.go b/tools/nogo/build.go
new file mode 100644
index 000000000..1c0d08661
--- /dev/null
+++ b/tools/nogo/build.go
@@ -0,0 +1,36 @@
+// Copyright 2019 The gVisor Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package nogo
+
+import (
+	"fmt"
+	"io"
+	"os"
+)
+
+var (
+	// internalPrefix is the internal path prefix. Note that this is not
+	// special, as paths should be passed relative to the repository root
+	// and should not have any special prefix applied.
+	internalPrefix = fmt.Sprintf("^")
+
+	// externalPrefix is external workspace packages.
+	externalPrefix = "^external/"
+)
+
+// findStdPkg needs to find the bundled standard library packages.
+func findStdPkg(path, GOOS, GOARCH string) (io.ReadCloser, error) {
+	return os.Open(fmt.Sprintf("external/go_sdk/pkg/%s_%s/%s.a", GOOS, GOARCH, path))
+}