feat: support hard links when packaging

Signed-off-by: sisungo <[email protected]>

lib/pkgcomposer.py

@@ -1,6 +1,7 @@
 import json
 import os
 import shutil
+import subprocess
 import sys
 
 if sys.version_info >= (3, 14):
@@ -45,4 +46,14 @@ class PkgComposer:
         shutil.copy2(src, f"{self.workdir}/bundle/{dst}", follow_symlinks=False)
 
     def add_dir(self, src: str, dst: str, merge: bool = False):
-        shutil.copytree(src, f"{self.workdir}/bundle/{dst}", dirs_exist_ok=merge)
+        target = f"{self.workdir}/bundle/{dst}"
+        if not os.path.exists(src):
+            raise FileNotFoundError(f"Source directory not found: {src}")
+        os.makedirs(os.path.dirname(target), exist_ok=True)
+        if merge and os.path.exists(target) and os.path.isdir(target):
+            cmd = ["cp", "-a", f"{src}/.", target]
+        else:
+            cmd = ["cp", "-a", src, target]
+        result = subprocess.run(cmd, capture_output=True, text=True)
+        if result.returncode != 0:
+            raise RuntimeError(f"cp command failed: {result.stderr}")

packages/pkgconf/pkgbuild.py

@@ -31,7 +31,6 @@ dep("semi-libc @same-arch")
 package("pkgconf")
 cpp.use_auto_pack(["bin"])
 dep("libpkgconf (same)")
-link("bin/pkgconf", "/bin/pkg-config")
 
 package("libpkgconf-dev")
 cpp.use_auto_pack(["dev"])