build: drop trusty from PPA builds, EOL and incompatible (#29651)

* build: drop trusty from PPA builds, EOL and incompatible

* build: add Ubuntu Noble PPA build target

build/ci.go

@@ -117,23 +117,15 @@ var (
 		debEthereum,
 	}
 
-	// Distros for which packages are created.
+	// Distros for which packages are created
-	// Note: vivid is unsupported because there is no golang-1.6 package for it.
+	debDistros = []string{
-	// Note: the following Ubuntu releases have been officially deprecated on Launchpad:
+		"xenial", // 16.04, EOL: 04/2026
-	//   wily, yakkety, zesty, artful, cosmic, disco, eoan, groovy, hirsuite, impish,
+		"bionic", // 18.04, EOL: 04/2028
-	//   kinetic, lunar
+		"focal",  // 20.04, EOL: 04/2030
-	debDistroGoBoots = map[string]string{
+		"jammy",  // 22.04, EOL: 04/2032
-		"trusty": "golang-1.11", // 14.04, EOL: 04/2024
+		"noble",  // 24.04, EOL: 04/2034
-		"xenial": "golang-go",   // 16.04, EOL: 04/2026
-		"bionic": "golang-go",   // 18.04, EOL: 04/2028
-		"focal":  "golang-go",   // 20.04, EOL: 04/2030
-		"jammy":  "golang-go",   // 22.04, EOL: 04/2032
-		"mantic": "golang-go",   // 23.10, EOL: 07/2024
-	}
 
-	debGoBootPaths = map[string]string{
+		"mantic", // 23.10, EOL: 07/2024
-		"golang-1.11": "/usr/lib/go-1.11",
-		"golang-go":   "/usr/lib/go",
 	}
 
 	// This is where the tests should be unpacked.
@@ -708,9 +700,9 @@ func doDebianSource(cmdline []string) {
 
 	// Create Debian packages and upload them.
 	for _, pkg := range debPackages {
-		for distro, goboot := range debDistroGoBoots {
+		for _, distro := range debDistros {
 			// Prepare the debian package with the go-ethereum sources.
-			meta := newDebMetadata(distro, goboot, *signer, env, now, pkg.Name, pkg.Version, pkg.Executables)
+			meta := newDebMetadata(distro, *signer, env, now, pkg.Name, pkg.Version, pkg.Executables)
 			pkgdir := stageDebianSource(*workdir, meta)
 
 			// Add bootstrapper Go source code
@@ -853,10 +845,7 @@ type debPackage struct {
 }
 
 type debMetadata struct {
-	Env           build.Environment
+	Env         build.Environment
-	GoBootPackage string
-	GoBootPath    string
-
 	PackageName string
 
 	// go-ethereum version being built. Note that this
@@ -884,21 +873,19 @@ func (d debExecutable) Package() string {
 	return d.BinaryName
 }
 
-func newDebMetadata(distro, goboot, author string, env build.Environment, t time.Time, name string, version string, exes []debExecutable) debMetadata {
+func newDebMetadata(distro, author string, env build.Environment, t time.Time, name string, version string, exes []debExecutable) debMetadata {
 	if author == "" {
 		// No signing key, use default author.
 		author = "Ethereum Builds <fjl@ethereum.org>"
 	}
 	return debMetadata{
-		GoBootPackage: goboot,
+		PackageName: name,
-		GoBootPath:    debGoBootPaths[goboot],
+		Env:         env,
-		PackageName:   name,
+		Author:      author,
-		Env:           env,
+		Distro:      distro,
-		Author:        author,
+		Version:     version,
-		Distro:        distro,
+		Time:        t.Format(time.RFC1123Z),
-		Version:       version,
+		Executables: exes,
-		Time:          t.Format(time.RFC1123Z),
-		Executables:   exes,
 	}
 }
 

build/deb/ethereum/deb.control

@@ -2,7 +2,7 @@ Source: {{.Name}}
 Section: science
 Priority: extra
 Maintainer: {{.Author}}
-Build-Depends: debhelper (>= 8.0.0), {{.GoBootPackage}}
+Build-Depends: debhelper (>= 8.0.0), golang-go
 Standards-Version: 3.9.5
 Homepage: https://ethereum.org
 Vcs-Git: https://github.com/ethereum/go-ethereum.git

build/deb/ethereum/deb.rules

@@ -7,7 +7,7 @@
 # Launchpad rejects Go's access to $HOME, use custom folders
 export GOCACHE=/tmp/go-build
 export GOPATH=/tmp/gopath
-export GOROOT_BOOTSTRAP={{.GoBootPath}}
+export GOROOT_BOOTSTRAP=/usr/lib/go
 
 override_dh_auto_clean:
 	# Don't try to be smart Launchpad, we know our build rules better than you