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tool/gocross: add android autoflags (#11465)

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Updates tailscale/corp#18202

Signed-off-by: James Tucker <james@tailscale.com>
This commit is contained in:
James Tucker 2024-03-19 16:08:20 -07:00 committed by GitHub
parent 221de01745
commit e37eded256
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GPG Key ID: B5690EEEBB952194
2 changed files with 61 additions and 0 deletions
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2
tool/gocross/autoflags.go
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@ -61,6 +61,8 @@ func autoflagsForTest(argv []string, env *Environment, goroot, nativeGOOS, nativ
}
switch targetOS {
case "android":
cgo = env.Get("CGO_ENABLED", "0") == "1"
case "linux":
// Getting Go to build a static binary with cgo enabled is a
// minor ordeal. The incantations you apparently need are

59
tool/gocross/autoflags_test.go
View File

@ -199,6 +199,65 @@ func TestAutoflags(t *testing.T) {
"./cmd/tailcontrol",
},
},
{
name: "linux_amd64_to_android_amd64",
env: map[string]string{
"GOOS": "android",
},
argv: []string{"gocross", "build", "./cmd/tailcontrol"},
goroot: "/goroot",
nativeGOOS: "linux",
nativeGOARCH: "amd64",
envDiff: `CC=cc (was <nil>)
CGO_CFLAGS=-O3 -std=gnu11 (was <nil>)
CGO_ENABLED=0 (was <nil>)
CGO_LDFLAGS= (was <nil>)
GOARCH=amd64 (was <nil>)
GOARM=5 (was <nil>)
GOMIPS=softfloat (was <nil>)
GOOS=android (was android)
GOROOT=/goroot (was <nil>)
GOTOOLCHAIN=local (was <nil>)
TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
wantArgv: []string{
"gocross", "build",
"-trimpath",
"-tags=tailscale_go",
"-ldflags", "-X tailscale.com/version.longStamp=1.2.3-long -X tailscale.com/version.shortStamp=1.2.3 -X tailscale.com/version.gitCommitStamp=abcd -X tailscale.com/version.extraGitCommitStamp=defg",
"./cmd/tailcontrol",
},
},
{
name: "linux_amd64_to_android_amd64_cgo",
env: map[string]string{
"GOOS": "android",
"CGO_ENABLED": "1",
},
argv: []string{"gocross", "build", "./cmd/tailcontrol"},
goroot: "/goroot",
nativeGOOS: "linux",
nativeGOARCH: "amd64",
envDiff: `CC=cc (was <nil>)
CGO_CFLAGS=-O3 -std=gnu11 (was <nil>)
CGO_ENABLED=1 (was 1)
CGO_LDFLAGS= (was <nil>)
GOARCH=amd64 (was <nil>)
GOARM=5 (was <nil>)
GOMIPS=softfloat (was <nil>)
GOOS=android (was android)
GOROOT=/goroot (was <nil>)
GOTOOLCHAIN=local (was <nil>)
TS_LINK_FAIL_REFLECT=0 (was <nil>)`,
wantArgv: []string{
"gocross", "build",
"-trimpath",
"-tags=tailscale_go",
"-ldflags", "-X tailscale.com/version.longStamp=1.2.3-long -X tailscale.com/version.shortStamp=1.2.3 -X tailscale.com/version.gitCommitStamp=abcd -X tailscale.com/version.extraGitCommitStamp=defg",
"./cmd/tailcontrol",
},
},
{
name: "darwin_arm64_to_darwin_arm64",
argv: []string{"gocross", "build", "./cmd/tailcontrol"},