1 // Copyright 2010 The Go Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style 3 // license that can be found in the LICENSE file. 4 5 // The runtime package contains an uninitialized definition 6 // for runtime·iscgo. Override it to tell the runtime we're here. 7 // There are various function pointers that should be set too, 8 // but those depend on dynamic linker magic to get initialized 9 // correctly, and sometimes they break. This variable is a 10 // backup: it depends only on old C style static linking rules. 11 12 package cgo 13 14 import _ "unsafe" // for go:linkname 15 16 //go:linkname _iscgo runtime.iscgo 17 var _iscgo bool = true 18