[release script] Auditwheel only on Linux.

pyproject.toml

@@ -7,6 +7,7 @@ backend-path = ["tools"]
 name = "aeg"
 dynamic = ["version"]
 description = "AEGIS encryption easy to use Python binding. Wheels for major platforms."
+readme = {file = "README.md", content-type = "text/markdown"}
 requires-python = ">=3.10"
 classifiers = [
   "Programming Language :: Python :: Implementation :: CPython",
@@ -23,6 +24,7 @@ Repository = "https://github.com/LeoVasanko/aegis-python"
 
 [dependency-groups]
 dev = [
+    "auditwheel>=6.5.0",
     "pytest>=8.4.2",
     "ruff>=0.14.4",
     "setuptools>=80.9.0",

tools/release.py

@@ -1,11 +1,13 @@
 #!/usr/bin/env python3
 """Build wheels for all supported Python versions using uv."""
 
+import platform
+import shutil
 import subprocess
 import sys
-import tomllib
 from pathlib import Path
-import shutil
+
+import tomllib
 from packaging.specifiers import SpecifierSet
 from packaging.version import Version
 
@@ -211,6 +213,47 @@ def main():
 
         wheel = wheels[0]
 
+        # Repair wheel with auditwheel for manylinux compatibility (Linux only)
+        if platform.system() == "Linux":
+            repair_cmd = [
+                "uv",
+                "run",
+                "auditwheel",
+                "repair",
+                str(wheel),
+                "-w",
+                str(dist_dir),
+            ]
+            if not run_command(
+                repair_cmd, f"Repairing wheel for Python {py_version} with auditwheel"
+            ):
+                print(
+                    f"✗ Auditwheel repair failed for Python {py_version}",
+                    file=sys.stderr,
+                )
+                failed_builds.append(py_version)
+                continue
+
+            # Find the repaired wheel (it will have a different name)
+            all_wheels = list(
+                dist_dir.glob(f"aeg-*-cp{py_version.replace('.', '')}-*.whl")
+            )
+            repaired_wheels = [w for w in all_wheels if "linux_x86_64" not in str(w)]
+            if not repaired_wheels:
+                print(
+                    f"✗ Could not find repaired (manylinux) wheel for Python {py_version}",
+                    file=sys.stderr,
+                )
+                failed_builds.append(py_version)
+                continue
+
+            wheel = repaired_wheels[0]  # Use the repaired wheel for testing
+
+            # Remove the unrepaired linux_x86_64 wheels
+            for w in all_wheels:
+                if "linux_x86_64" in str(w):
+                    w.unlink()
+
         # Test the wheel with pytest (use --isolated to avoid .venv conflicts)
         test_cmd = [
             "uv",