Implement llgo build mode support (#1197)
- Add BuildMode type with three build modes: exe, c-archive, c-shared - Restrict buildmode flag to llgo build command only (not run/install/test) - Implement build mode specific linker arguments: - c-shared: use -shared -fPIC flags - c-archive: use ar tool to create static archive - exe: default executable mode - Add normalizeOutputPath function for platform-specific file naming conventions - Generate C header files for library modes - Fix buildmode flag conflict by removing from PassArgs - Add comprehensive test coverage for all build modes - Resolve duplicate logic between defaultAppExt and normalizeOutputPath 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Li Jie
@@ -364,3 +364,241 @@ func TestBuildOutFmtsNativeTarget(t *testing.T) {
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})
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}
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}
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func TestBuildOutFmtsBuildModes(t *testing.T) {
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tests := []struct {
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name string
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pkgName string
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buildMode BuildMode
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outFile string
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mode Mode
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target string
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goos string
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appExt string
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expectedOut string
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}{
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// C-Archive tests
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{
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name: "c_archive_build_linux",
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pkgName: "mylib",
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buildMode: BuildModeCArchive,
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outFile: "",
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mode: ModeBuild,
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target: "",
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goos: "linux",
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appExt: ".a",
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expectedOut: "libmylib.a",
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},
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{
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name: "c_archive_build_with_outfile",
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pkgName: "mylib",
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buildMode: BuildModeCArchive,
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outFile: "custom.a",
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mode: ModeBuild,
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target: "",
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goos: "linux",
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appExt: ".a",
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expectedOut: "libcustom.a",
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},
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{
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name: "c_archive_build_with_path",
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pkgName: "mylib",
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buildMode: BuildModeCArchive,
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outFile: "build/custom.a",
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mode: ModeBuild,
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target: "",
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goos: "linux",
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appExt: ".a",
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expectedOut: "build/libcustom.a",
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},
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// C-Shared tests
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{
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name: "c_shared_build_linux",
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pkgName: "mylib",
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buildMode: BuildModeCShared,
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outFile: "",
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mode: ModeBuild,
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target: "",
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goos: "linux",
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appExt: ".so",
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expectedOut: "libmylib.so",
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},
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{
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name: "c_shared_build_windows",
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pkgName: "mylib",
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buildMode: BuildModeCShared,
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outFile: "",
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mode: ModeBuild,
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target: "",
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goos: "windows",
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appExt: ".dll",
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expectedOut: "mylib.dll",
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},
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{
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name: "c_shared_build_darwin",
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pkgName: "mylib",
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buildMode: BuildModeCShared,
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outFile: "",
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mode: ModeBuild,
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target: "",
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goos: "darwin",
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appExt: ".dylib",
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expectedOut: "libmylib.dylib",
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},
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{
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name: "c_shared_embedded_target",
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pkgName: "mylib",
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buildMode: BuildModeCShared,
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outFile: "",
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mode: ModeBuild,
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target: "rp2040",
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goos: "windows",
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appExt: ".so", // embedded follows linux rules
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expectedOut: "libmylib.so",
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},
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// Executable tests
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{
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name: "exe_build_linux",
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pkgName: "myapp",
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buildMode: BuildModeExe,
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outFile: "",
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mode: ModeBuild,
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target: "",
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goos: "linux",
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appExt: "",
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expectedOut: "myapp",
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},
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{
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name: "exe_build_windows",
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pkgName: "myapp",
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buildMode: BuildModeExe,
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outFile: "",
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mode: ModeBuild,
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target: "",
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goos: "windows",
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appExt: ".exe",
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expectedOut: "myapp.exe",
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},
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{
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name: "exe_remove_lib_prefix",
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pkgName: "libmyapp",
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buildMode: BuildModeExe,
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outFile: "",
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mode: ModeBuild,
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target: "",
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goos: "linux",
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appExt: "",
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expectedOut: "myapp",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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conf := &Config{
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Mode: tt.mode,
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BuildMode: tt.buildMode,
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Target: tt.target,
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Goos: tt.goos,
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OutFile: tt.outFile,
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AppExt: tt.appExt,
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}
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crossCompile := &crosscompile.Export{}
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result, err := buildOutFmts(tt.pkgName, conf, false, crossCompile)
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if err != nil {
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t.Fatalf("buildOutFmts failed: %v", err)
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}
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if result.Out != tt.expectedOut {
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t.Errorf("buildOutFmts(%q, buildMode=%v, target=%q, goos=%q) = %q, want %q",
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tt.pkgName, tt.buildMode, tt.target, tt.goos, result.Out, tt.expectedOut)
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}
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})
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}
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}
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func TestApplyBuildModeNaming(t *testing.T) {
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tests := []struct {
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name string
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baseName string
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buildMode BuildMode
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target string
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goos string
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expected string
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}{
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// Executable tests
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{
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name: "exe_linux",
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baseName: "myapp",
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buildMode: BuildModeExe,
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target: "",
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goos: "linux",
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expected: "myapp",
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},
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{
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name: "exe_remove_lib_prefix",
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baseName: "libmyapp",
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buildMode: BuildModeExe,
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target: "",
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goos: "linux",
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expected: "myapp",
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},
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// C-Archive tests
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{
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name: "c_archive_linux",
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baseName: "mylib",
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buildMode: BuildModeCArchive,
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target: "",
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goos: "linux",
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expected: "libmylib",
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},
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{
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name: "c_archive_existing_prefix",
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baseName: "libmylib",
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buildMode: BuildModeCArchive,
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target: "",
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goos: "linux",
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expected: "libmylib",
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},
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// C-Shared tests
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{
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name: "c_shared_linux",
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baseName: "mylib",
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buildMode: BuildModeCShared,
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target: "",
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goos: "linux",
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expected: "libmylib",
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},
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{
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name: "c_shared_windows",
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baseName: "mylib",
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buildMode: BuildModeCShared,
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target: "",
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goos: "windows",
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expected: "mylib", // Windows doesn't use lib prefix
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},
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{
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name: "c_shared_embedded_rp2040",
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baseName: "mylib",
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buildMode: BuildModeCShared,
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target: "rp2040",
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goos: "darwin",
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expected: "libmylib", // embedded follows linux rules
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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result := applyPrefix(tt.baseName, tt.buildMode, tt.target, tt.goos)
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if result != tt.expected {
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t.Errorf("applyBuildModeNaming(%q, %v, %q, %q) = %q, want %q",
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tt.baseName, tt.buildMode, tt.target, tt.goos, result, tt.expected)
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}
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})
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}
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}
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