1 // SPDX-License-Identifier: Apache-2.0
2 // SPDX-FileCopyrightText: 2022 The Ebitengine Authors
3 4 //go:build cgo && (darwin || freebsd || linux || netbsd)
5 6 package purego
7 8 // if CGO_ENABLED=1 import the Cgo runtime to ensure that it is set up properly.
9 // This is required since some frameworks need TLS setup the C way which Go doesn't do.
10 // We currently don't support ios in fakecgo mode so force Cgo or fail
11 // Even if CGO_ENABLED=1 the Cgo runtime is not imported unless `import "C"` is used.
12 // which will import this package automatically. Normally this isn't an issue since it
13 // usually isn't possible to call into C without using that import. However, with purego
14 // it is since we don't use `import "C"`!
15 import (
16 _ "runtime/cgo"
17 18 _ "github.com/ebitengine/purego/internal/cgo"
19 )
20