Release v2.2.4

CHANGELOG.md

@@ -3,13 +3,15 @@
 This file lists the main changes with each version of the Fyne toolkit.
 More detailed release notes can be found on the [releases page](https://github.com/fyne-io/fyne/releases). 
 
-## 2.2.4 - Ongoing
+## 2.2.4 - 1 November 2022
 
 ### Fixes
 
 * Iphone incorrect click coordinates in zoomed screen view (#3122)
 * CachedFontFace seems to be causing crash (#3134)
 * Fix possible compile error if "fyne build" is used without icon metadata
+* Detect and use recent Android NDK toolchain
+* Handle fyne package -release and fyne release properly for Android and iOS
 
 
 ## 2.2.3 - 8 July 2022

cmd/fyne/internal/commands/build.go

@@ -209,12 +209,12 @@ func (b *Builder) build() error {
 
 		if goos == "windows" {
 			if b.release {
-				args = append(args, "-ldflags", "-s -w -H=windowsgui ")
+				args = append(args, "-ldflags", "-s -w -H=windowsgui", "-trimpath")
 			} else {
 				args = append(args, "-ldflags", "-H=windowsgui ")
 			}
 		} else if b.release {
-			args = append(args, "-ldflags", "-s -w ")
+			args = append(args, "-ldflags", "-s -w", "-trimpath")
 		}
 	}
 

cmd/fyne/internal/commands/package-mobile.go

@@ -16,11 +16,11 @@ import (
 )
 
 func (p *Packager) packageAndroid(arch string) error {
-	return mobile.RunNewBuild(arch, p.AppID, p.icon, p.Name, p.AppVersion, p.AppBuild, p.release, "", "")
+	return mobile.RunNewBuild(arch, p.AppID, p.icon, p.Name, p.AppVersion, p.AppBuild, p.release, p.distribution, "", "")
 }
 
 func (p *Packager) packageIOS(target string) error {
-	err := mobile.RunNewBuild(target, p.AppID, p.icon, p.Name, p.AppVersion, p.AppBuild, p.release, p.certificate, p.profile)
+	err := mobile.RunNewBuild(target, p.AppID, p.icon, p.Name, p.AppVersion, p.AppBuild, p.release, p.distribution, p.certificate, p.profile)
 	if err != nil {
 		return err
 	}

cmd/fyne/internal/commands/package.go

@@ -119,11 +119,11 @@ func Package() *cli.Command {
 // Packager wraps executables into full GUI app packages.
 type Packager struct {
 	*appData
-	srcDir, dir, exe, os string
-	install, release     bool
-	certificate, profile string // optional flags for releasing
-	tags, category       string
-	tempDir              string
+	srcDir, dir, exe, os           string
+	install, release, distribution bool
+	certificate, profile           string // optional flags for releasing
+	tags, category                 string
+	tempDir                        string
 }
 
 // AddFlags adds the flags for interacting with the package command.

cmd/fyne/internal/commands/release.go

@@ -175,6 +175,8 @@ func (r *Releaser) Run(params []string) {
 		fmt.Fprintf(os.Stderr, "%s\n", err.Error())
 		return
 	}
+
+	r.Packager.distribution = true
 	r.Packager.release = true
 
 	if err := r.beforePackage(); err != nil {
@@ -192,13 +194,14 @@ func (r *Releaser) releaseAction(_ *cli.Context) error {
 		return err
 	}
 
+	r.Packager.distribution = true
 	r.Packager.release = true
+
 	if err := r.beforePackage(); err != nil {
 		return err
 	}
 
-	err := r.Packager.packageWithoutValidate()
-	if err != nil {
+	if err := r.Packager.packageWithoutValidate(); err != nil {
 		return err
 	}
 

cmd/fyne/internal/mobile/build.go

@@ -273,10 +273,14 @@ var (
 )
 
 // RunNewBuild executes a new mobile build for the specified configuration
-func RunNewBuild(target, appID, icon, name, version string, build int, release bool, cert, profile string) error {
+func RunNewBuild(target, appID, icon, name, version string, build int, release, distribution bool, cert, profile string) error {
 	buildTarget = target
 	buildBundleID = appID
-	buildRelease = release
+	buildRelease = distribution
+	if release {
+		buildLdflags = "-w"
+		buildTrimpath = true
+	}
 
 	cmd := cmdBuild
 	cmd.Flag = flag.FlagSet{}

cmd/fyne/internal/mobile/env.go

@@ -357,24 +357,31 @@ type ndkToolchain struct {
 	clangPrefix string
 }
 
-func (tc *ndkToolchain) ClangPrefix() string {
-	if buildAndroidAPI < tc.minAPI {
+func (tc *ndkToolchain) ClangPrefix(api int) string {
+	if api < tc.minAPI {
 		return fmt.Sprintf("%s%d", tc.clangPrefix, tc.minAPI)
 	}
-	return fmt.Sprintf("%s%d", tc.clangPrefix, buildAndroidAPI)
+	return fmt.Sprintf("%s%d", tc.clangPrefix, api)
 }
 
 func (tc *ndkToolchain) Path(ndkRoot, toolName string) string {
-	var pref string
-	switch toolName {
-	case "clang", "clang++":
-		pref = tc.ClangPrefix()
-	case "nm":
-		pref = "llvm"
-	default:
-		pref = tc.toolPrefix
+	for api := buildAndroidAPI; api < 99; api++ {
+		var pref string
+		switch toolName {
+		case "clang", "clang++":
+			pref = tc.ClangPrefix(api)
+		case "nm":
+			pref = "llvm"
+		default:
+			pref = tc.toolPrefix
+		}
+
+		toolPath := filepath.Join(ndkRoot, "toolchains", "llvm", "prebuilt", archNDK(), "bin", pref+"-"+toolName)
+		if util.Exists(toolPath) {
+			return toolPath
+		}
 	}
-	return filepath.Join(ndkRoot, "toolchains", "llvm", "prebuilt", archNDK(), "bin", pref+"-"+toolName)
+	return ""
 }
 
 type ndkConfig map[string]ndkToolchain // map: GOOS->androidConfig.