diff options
Diffstat (limited to 'vendor/github.com/ebitengine/purego/cgo.go')
| -rw-r--r-- | vendor/github.com/ebitengine/purego/cgo.go | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/vendor/github.com/ebitengine/purego/cgo.go b/vendor/github.com/ebitengine/purego/cgo.go new file mode 100644 index 0000000..7d5abef --- /dev/null +++ b/vendor/github.com/ebitengine/purego/cgo.go @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: Apache-2.0 +// SPDX-FileCopyrightText: 2022 The Ebitengine Authors + +//go:build cgo && (darwin || freebsd || linux) + +package purego + +// if CGO_ENABLED=1 import the Cgo runtime to ensure that it is set up properly. +// This is required since some frameworks need TLS setup the C way which Go doesn't do. +// We currently don't support ios in fakecgo mode so force Cgo or fail +// Even if CGO_ENABLED=1 the Cgo runtime is not imported unless `import "C"` is used. +// which will import this package automatically. Normally this isn't an issue since it +// usually isn't possible to call into C without using that import. However, with purego +// it is since we don't use `import "C"`! +import ( + _ "runtime/cgo" + + _ "github.com/ebitengine/purego/internal/cgo" +) |