cmd/tailscaled, net/tstun: build for aix/ppc64

At least in userspace-networking mode. Fixes #11361 Change-Id: I78d33f0f7e05fe9e9ee95b97c99b593f8fe498f2 Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
3 weeks ago · a1abd12f35
parent 1cd51f95c7
commit a1abd12f35
7 changed files with 49 additions and 9 deletions
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@ -254,9 +254,6 @@ jobs:
            goarch: amd64
          - goos: openbsd
            goarch: amd64
-          # Plan9 (disabled until 3p dependencies are fixed)
-          # - goos: plan9
-          #   goarch: amd64

    runs-on: ubuntu-22.04
    steps:
@ -305,6 +302,47 @@ jobs:
        GOOS: ios
        GOARCH: arm64

+  crossmin: # cross-compile for platforms where we only check cmd/tailscale{,d}
+    strategy:
+      fail-fast: false # don't abort the entire matrix if one element fails
+      matrix:
+        include:
+          # Plan9
+          - goos: plan9
+            goarch: amd64
+          # AIX
+          - goos: aix
+            goarch: ppc64
+
+    runs-on: ubuntu-22.04
+    steps:
+    - name: checkout
+      uses: actions/checkout@v4
+    - name: Restore Cache
+      uses: actions/cache@v3
+      with:
+        # Note: unlike the other setups, this is only grabbing the mod download
+        # cache, rather than the whole mod directory, as the download cache
+        # contains zips that can be unpacked in parallel faster than they can be
+        # fetched and extracted by tar
+        path: |
+          ~/.cache/go-build
+          ~/go/pkg/mod/cache
+          ~\AppData\Local\go-build
+        # The -2- here should be incremented when the scheme of data to be
+        # cached changes (e.g. path above changes).
+        key: ${{ github.job }}-${{ runner.os }}-${{ matrix.goos }}-${{ matrix.goarch }}-go-2-${{ hashFiles('**/go.sum') }}-${{ github.run_id }}
+        restore-keys: |
+          ${{ github.job }}-${{ runner.os }}-${{ matrix.goos }}-${{ matrix.goarch }}-go-2-${{ hashFiles('**/go.sum') }}
+          ${{ github.job }}-${{ runner.os }}-${{ matrix.goos }}-${{ matrix.goarch }}-go-2-
+    - name: build core
+      run: ./tool/go build ./cmd/tailscale ./cmd/tailscaled
+      env:
+        GOOS: ${{ matrix.goos }}
+        GOARCH: ${{ matrix.goarch }}
+        GOARM: ${{ matrix.goarm }}
+        CGO_ENABLED: "0"
+
  android:
    # similar to cross above, but android fails to build a few pieces of the
    # repo. We should fix those pieces, they're small, but as a stepping stone,
--- a/cmd/tailscaled/tailscaled.go
+++ b/cmd/tailscaled/tailscaled.go
@ -79,7 +79,7 @@ func defaultTunName() string {
 		// "utun" is recognized by wireguard-go/tun/tun_darwin.go
 		// as a magic value that uses/creates any free number.
 		return "utun"
-	case "plan9":
+	case "plan9", "aix":
 		return "userspace-networking"
 	case "linux":
 		switch distro.Get() {
--- a/go.mod
+++ b/go.mod
@ -77,7 +77,7 @@ require (
 	github.com/tailscale/peercred v0.0.0-20240214030740-b535050b2aa4
 	github.com/tailscale/web-client-prebuilt v0.0.0-20240226180453-5db17b287bf1
 	github.com/tailscale/wf v0.0.0-20240214030419-6fbb0a674ee6
-	github.com/tailscale/wireguard-go v0.0.0-20231121184858-cc193a0b3272
+	github.com/tailscale/wireguard-go v0.0.0-20240413175505-64040e66467d
 	github.com/tailscale/xnet v0.0.0-20240117122442-62b9a7c569f9
 	github.com/tc-hib/winres v0.2.1
 	github.com/tcnksm/go-httpstat v0.2.0
--- a/go.sum
+++ b/go.sum
@ -889,8 +889,8 @@ github.com/tailscale/web-client-prebuilt v0.0.0-20240226180453-5db17b287bf1 h1:t
 github.com/tailscale/web-client-prebuilt v0.0.0-20240226180453-5db17b287bf1/go.mod h1:agQPE6y6ldqCOui2gkIh7ZMztTkIQKH049tv8siLuNQ=
 github.com/tailscale/wf v0.0.0-20240214030419-6fbb0a674ee6 h1:l10Gi6w9jxvinoiq15g8OToDdASBni4CyJOdHY1Hr8M=
 github.com/tailscale/wf v0.0.0-20240214030419-6fbb0a674ee6/go.mod h1:ZXRML051h7o4OcI0d3AaILDIad/Xw0IkXaHM17dic1Y=
-github.com/tailscale/wireguard-go v0.0.0-20231121184858-cc193a0b3272 h1:zwsem4CaamMdC3tFoTpzrsUSMDPV0K6rhnQdF7kXekQ=
-github.com/tailscale/wireguard-go v0.0.0-20231121184858-cc193a0b3272/go.mod h1:BOm5fXUBFM+m9woLNBoxI9TaBXXhGNP50LX/TGIvGb4=
+github.com/tailscale/wireguard-go v0.0.0-20240413175505-64040e66467d h1:IREg0cn4nDyMjnqTgPacjgl66qDYmoOnt1k/vb96ius=
+github.com/tailscale/wireguard-go v0.0.0-20240413175505-64040e66467d/go.mod h1:BOm5fXUBFM+m9woLNBoxI9TaBXXhGNP50LX/TGIvGb4=
 github.com/tailscale/xnet v0.0.0-20240117122442-62b9a7c569f9 h1:81P7rjnikHKTJ75EkjppvbwUfKHDHYk6LJpO5PZy8pA=
 github.com/tailscale/xnet v0.0.0-20240117122442-62b9a7c569f9/go.mod h1:orPd6JZXXRyuDusYilywte7k094d7dycXXU5YnWsrwg=
 github.com/tc-hib/winres v0.2.1 h1:YDE0FiP0VmtRaDn7+aaChp1KiF4owBiJa5l964l5ujA=
--- a/net/tstun/tstun_plan9.go
+++ b/net/tstun/tstun_plan9.go
@ -1,6 +1,8 @@
 // Copyright (c) Tailscale Inc & AUTHORS
 // SPDX-License-Identifier: BSD-3-Clause

+//go:build plan9 || aix
+
 package tstun

 import (
--- a/net/tstun/tun.go
+++ b/net/tstun/tun.go
@ -1,7 +1,7 @@
 // Copyright (c) Tailscale Inc & AUTHORS
 // SPDX-License-Identifier: BSD-3-Clause

-//go:build !wasm && !plan9 && !tamago
+//go:build !wasm && !plan9 && !tamago && !aix

 // Package tun creates a tuntap device, working around OS-specific
 // quirks if necessary.
--- a/posture/serialnumber_stub.go
+++ b/posture/serialnumber_stub.go
@ -8,7 +8,7 @@
 // solaris: currently unsupported by go-smbios:
 // https://github.com/digitalocean/go-smbios/pull/21

-//go:build ios || android || solaris || plan9 || js || wasm || (darwin && !cgo) || tamago
+//go:build ios || android || solaris || plan9 || js || wasm || (darwin && !cgo) || tamago || aix

 package posture