fix: pass platform and arch to GenerateBindings for cross compilation (#3795)

v2/pkg/commands/bindings/bindings.go

@@ -20,6 +20,8 @@ type Options struct {
 	ProjectDirectory string
 	Compiler         string
 	GoModTidy        bool
+	Platform         string
+	Arch             string
 	TsPrefix         string
 	TsSuffix         string
 	TsOutputType     string
@@ -53,7 +55,11 @@ func GenerateBindings(options Options) (string, error) {
 		}
 	}
 
-	stdout, stderr, err = shell.RunCommand(workingDirectory, options.Compiler, "build", "-tags", tagString, "-o", filename)
+	envBuild := os.Environ()
+	envBuild = shell.SetEnv(envBuild, "GOOS", options.Platform)
+	envBuild = shell.SetEnv(envBuild, "GOARCH", options.Arch)
+
+	stdout, stderr, err = shell.RunCommandWithEnv(envBuild, workingDirectory, options.Compiler, "build", "-tags", tagString, "-o", filename)
 	if err != nil {
 		return stdout, fmt.Errorf("%s\n%s\n%s", stdout, stderr, err)
 	}

v2/pkg/commands/build/build.go

@@ -231,6 +231,8 @@ func GenerateBindings(buildOptions *Options) error {
 		Compiler:     buildOptions.Compiler,
 		Tags:         buildOptions.UserTags,
 		GoModTidy:    !buildOptions.SkipModTidy,
+		Platform:     buildOptions.Platform,
+		Arch:         buildOptions.Arch,
 		TsPrefix:     buildOptions.ProjectData.Bindings.TsGeneration.Prefix,
 		TsSuffix:     buildOptions.ProjectData.Bindings.TsGeneration.Suffix,
 		TsOutputType: buildOptions.ProjectData.Bindings.TsGeneration.OutputType,

website/src/pages/changelog.mdx

@@ -13,6 +13,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - `Security` in case of vulnerabilities.
 
 ## [Unreleased]
+### Fixed
+- Fixed cross compilation failed with CGO [PR](https://github.com/wailsapp/wails/pull/3795) by [@fcying](https://github.com/fcying)
 
 ## v2.9.2 - 2024-09-18