mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-12-21 01:32:12 +00:00
117 lines
2.9 KiB
Go
117 lines
2.9 KiB
Go
// Copyright 2018 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 sys
|
|
|
|
// RaceDetectorSupported reports whether goos/goarch supports the race
|
|
// detector. There is a copy of this function in cmd/dist/test.go.
|
|
// Race detector only supports 48-bit VMA on arm64. But it will always
|
|
// return true for arm64, because we don't have VMA size information during
|
|
// the compile time.
|
|
func RaceDetectorSupported(goos, goarch string) bool {
|
|
switch goos {
|
|
case "linux":
|
|
return goarch == "amd64" || goarch == "ppc64le" || goarch == "arm64"
|
|
case "darwin", "freebsd", "netbsd", "windows":
|
|
return goarch == "amd64"
|
|
default:
|
|
return false
|
|
}
|
|
}
|
|
|
|
// MSanSupported reports whether goos/goarch supports the memory
|
|
// sanitizer option. There is a copy of this function in cmd/dist/test.go.
|
|
func MSanSupported(goos, goarch string) bool {
|
|
switch goos {
|
|
case "linux":
|
|
return goarch == "amd64" || goarch == "arm64"
|
|
default:
|
|
return false
|
|
}
|
|
}
|
|
|
|
// MustLinkExternal reports whether goos/goarch requires external linking.
|
|
func MustLinkExternal(goos, goarch string) bool {
|
|
switch goos {
|
|
case "android":
|
|
if goarch != "arm64" {
|
|
return true
|
|
}
|
|
case "darwin":
|
|
if goarch == "arm64" {
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
}
|
|
|
|
// BuildModeSupported reports whether goos/goarch supports the given build mode
|
|
// using the given compiler.
|
|
func BuildModeSupported(compiler, buildmode, goos, goarch string) bool {
|
|
if compiler == "gccgo" {
|
|
return true
|
|
}
|
|
|
|
platform := goos + "/" + goarch
|
|
|
|
switch buildmode {
|
|
case "archive":
|
|
return true
|
|
|
|
case "c-archive":
|
|
// TODO(bcmills): This seems dubious.
|
|
// Do we really support c-archive mode on js/wasm‽
|
|
return platform != "linux/ppc64"
|
|
|
|
case "c-shared":
|
|
switch platform {
|
|
case "linux/amd64", "linux/arm", "linux/arm64", "linux/386", "linux/ppc64le", "linux/s390x",
|
|
"android/amd64", "android/arm", "android/arm64", "android/386",
|
|
"freebsd/amd64",
|
|
"darwin/amd64",
|
|
"windows/amd64", "windows/386":
|
|
return true
|
|
}
|
|
return false
|
|
|
|
case "default":
|
|
return true
|
|
|
|
case "exe":
|
|
return true
|
|
|
|
case "pie":
|
|
switch platform {
|
|
case "linux/386", "linux/amd64", "linux/arm", "linux/arm64", "linux/ppc64le", "linux/s390x",
|
|
"android/amd64", "android/arm", "android/arm64", "android/386",
|
|
"freebsd/amd64",
|
|
"darwin/amd64",
|
|
"aix/ppc64",
|
|
"windows/386", "windows/amd64", "windows/arm":
|
|
return true
|
|
}
|
|
return false
|
|
|
|
case "shared":
|
|
switch platform {
|
|
case "linux/386", "linux/amd64", "linux/arm", "linux/arm64", "linux/ppc64le", "linux/s390x":
|
|
return true
|
|
}
|
|
return false
|
|
|
|
case "plugin":
|
|
switch platform {
|
|
case "linux/amd64", "linux/arm", "linux/arm64", "linux/386", "linux/s390x", "linux/ppc64le",
|
|
"android/amd64", "android/arm", "android/arm64", "android/386",
|
|
"darwin/amd64",
|
|
"freebsd/amd64":
|
|
return true
|
|
}
|
|
return false
|
|
|
|
default:
|
|
return false
|
|
}
|
|
}
|