Merge pull request #1204 from visualfc/checklink

internal/build: set CheckLinkArgs disable on default

internal/build/build.go

@@ -274,7 +274,8 @@ func Do(args []string, conf *Config) ([]Package, error) {
 		needPyInit:             make(map[*packages.Package]bool),
 		buildConf:              conf,
 		crossCompile:           export,
-		isCheckEnable: IsCheckEnable(),
+		isCheckEnabled:         IsCheckEnabled(),
+		isCheckLinkArgsEnabled: IsCheckLinkArgsEnabled(),
 	}
 	pkgs, err := buildAllPkgs(ctx, initial, verbose)
 	check(err)
@@ -364,7 +365,8 @@ type context struct {
 	nLibdir int
 	output  bool
 
-	isCheckEnable bool
+	isCheckEnabled         bool
+	isCheckLinkArgsEnabled bool
 
 	needRt     map[*packages.Package]bool
 	needPyInit map[*packages.Package]bool
@@ -463,9 +465,11 @@ func buildAllPkgs(ctx *context, initial []*packages.Package, verbose bool) (pkgs
 						ctx.nLibdir++
 					}
 				}
+				if ctx.isCheckLinkArgsEnabled {
 					if err := ctx.compiler().CheckLinkArgs(pkgLinkArgs, isWasmTarget(ctx.buildConf.Goos)); err != nil {
 						panic(fmt.Sprintf("test link args '%s' failed\n\texpanded to: %v\n\tresolved to: %v\n\terror: %v", param, expdArgs, pkgLinkArgs, err))
 					}
+				}
 				aPkg.LinkArgs = append(aPkg.LinkArgs, pkgLinkArgs...)
 			}
 		default:
@@ -838,7 +842,7 @@ func exportObject(ctx *context, pkgPath string, exportFile string, data []byte)
 	if err != nil {
 		return exportFile, err
 	}
-	if ctx.isCheckEnable {
+	if ctx.isCheckEnabled {
 		if msg, err := llcCheck(ctx.env, f.Name()); err != nil {
 			fmt.Fprintf(os.Stderr, "==> lcc %v: %v\n%v\n", pkgPath, f.Name(), msg)
 		}
@@ -984,6 +988,7 @@ const llgoCheck = "LLGO_CHECK"
 const llgoWasmRuntime = "LLGO_WASM_RUNTIME"
 const llgoWasiThreads = "LLGO_WASI_THREADS"
 const llgoStdioNobuf = "LLGO_STDIO_NOBUF"
+const llgoCheckLinkArgs = "LLGO_CHECK_LINKARGS"
 
 const defaultWasmRuntime = "wasmtime"
 
@@ -1023,7 +1028,7 @@ func IsOptimizeEnabled() bool {
 	return isEnvOn(llgoOptimize, true)
 }
 
-func IsCheckEnable() bool {
+func IsCheckEnabled() bool {
 	return isEnvOn(llgoCheck, false)
 }
 
@@ -1031,6 +1036,10 @@ func IsWasiThreadsEnabled() bool {
 	return isEnvOn(llgoWasiThreads, true)
 }
 
+func IsCheckLinkArgsEnabled() bool {
+	return isEnvOn(llgoCheckLinkArgs, false)
+}
+
 func WasmRuntime() string {
 	return defaultEnv(llgoWasmRuntime, defaultWasmRuntime)
 }