diff --git a/.goreleaser.yaml b/.goreleaser.yaml
index 365d68ba..10fbc007 100644
--- a/.goreleaser.yaml
+++ b/.goreleaser.yaml
@@ -27,7 +27,6 @@ builds:
     ldflags:
       - -X github.com/goplus/llgo/internal/env.buildVersion=v{{.Version}}
       - -X github.com/goplus/llgo/internal/env.buildTime={{.Date}}
-      - -X github.com/goplus/llgo/xtool/env/llvm.ldLLVMConfigBin=../crosscompile/clang/bin/llvm-config
     env:
       - CC=o64-clang
       - CXX=o64-clang++
@@ -48,7 +47,6 @@ builds:
     ldflags:
       - -X github.com/goplus/llgo/internal/env.buildVersion=v{{.Version}}
       - -X github.com/goplus/llgo/internal/env.buildTime={{.Date}}
-      - -X github.com/goplus/llgo/xtool/env/llvm.ldLLVMConfigBin=../crosscompile/clang/bin/llvm-config
     env:
       - CC=oa64-clang
       - CXX=oa64-clang++
@@ -69,7 +67,6 @@ builds:
     ldflags:
       - -X github.com/goplus/llgo/internal/env.buildVersion=v{{.Version}}
       - -X github.com/goplus/llgo/internal/env.buildTime={{.Date}}
-      - -X github.com/goplus/llgo/xtool/env/llvm.ldLLVMConfigBin=../crosscompile/clang/bin/llvm-config
     env:
       - CC=x86_64-linux-gnu-gcc
       - CXX=x86_64-linux-gnu-g++
@@ -90,7 +87,6 @@ builds:
     ldflags:
       - -X github.com/goplus/llgo/internal/env.buildVersion=v{{.Version}}
       - -X github.com/goplus/llgo/internal/env.buildTime={{.Date}}
-      - -X github.com/goplus/llgo/xtool/env/llvm.ldLLVMConfigBin=../crosscompile/clang/bin/llvm-config
     env:
       - CC=aarch64-linux-gnu-gcc
       - CXX=aarch64-linux-gnu-g++
diff --git a/internal/crosscompile/crosscompile.go b/internal/crosscompile/crosscompile.go
index 8c0bf788..5b31aea8 100644
--- a/internal/crosscompile/crosscompile.go
+++ b/internal/crosscompile/crosscompile.go
@@ -15,6 +15,7 @@ import (
 	"github.com/goplus/llgo/internal/flash"
 	"github.com/goplus/llgo/internal/targets"
 	"github.com/goplus/llgo/internal/xtool/llvm"
+	envllvm "github.com/goplus/llgo/xtool/env/llvm"
 )
 
 type Export struct {
@@ -108,7 +109,7 @@ func getESPClangRoot(forceEspClang bool) (clangRoot string, err error) {
 	llgoRoot := env.LLGoROOT()
 
 	// First check if clang exists in LLGoROOT
-	espClangRoot := filepath.Join(llgoRoot, "crosscompile", "clang")
+	espClangRoot := filepath.Join(llgoRoot, envllvm.CrosscompileClangPath)
 	if _, err = os.Stat(espClangRoot); err == nil {
 		clangRoot = espClangRoot
 		return
diff --git a/xtool/env/llvm/llvm.go b/xtool/env/llvm/llvm.go
index a34757c9..6bea3099 100644
--- a/xtool/env/llvm/llvm.go
+++ b/xtool/env/llvm/llvm.go
@@ -22,6 +22,7 @@ import (
 	"path/filepath"
 	"strings"
 
+	"github.com/goplus/llgo/internal/env"
 	"github.com/goplus/llgo/xtool/clang"
 	"github.com/goplus/llgo/xtool/llvm/install_name_tool"
 	"github.com/goplus/llgo/xtool/llvm/llvmlink"
@@ -30,9 +31,13 @@ import (
 
 // -----------------------------------------------------------------------------
 
-// defaultLLVMConfigBin returns the default path to the llvm-config binary. It
-// checks the LLVM_CONFIG environment variable first, then searches in PATH. If
-// not found, it returns [ldLLVMConfigBin] as a last resort.
+const (
+	// CrosscompileClangPath is the relative path from LLGO_ROOT to the clang installation
+	CrosscompileClangPath = "crosscompile/clang"
+)
+
+// -----------------------------------------------------------------------------
+
 func defaultLLVMConfigBin() string {
 	bin := os.Getenv("LLVM_CONFIG")
 	if bin != "" {
@@ -42,6 +47,13 @@ func defaultLLVMConfigBin() string {
 	if bin != "" {
 		return bin
 	}
+
+	llgoRoot := env.LLGoROOT()
+	// Check LLGO_ROOT/crosscompile/clang for llvm-config
+	crossLLVMConfigBin := filepath.Join(llgoRoot, CrosscompileClangPath, "bin", "llvm-config")
+	if _, err := os.Stat(crossLLVMConfigBin); err == nil {
+		return crossLLVMConfigBin
+	}
 	return ldLLVMConfigBin
 }