From a1e6ccfeaf8ef10361280b9ecad958e9d556005b Mon Sep 17 00:00:00 2001
From: Moritz Sanft <58110325+msanft@users.noreply.github.com>
Date: Tue, 3 Sep 2024 09:00:34 +0200
Subject: [PATCH 2/3] Fix library resolving

As ctypes doesn't do lookups in the Nix store for libraries, we supply the exact paths.

Signed-off-by: Moritz Sanft <58110325+msanft@users.noreply.github.com>
---
 mkosi/sandbox/__init__.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mkosi/sandbox/__init__.py b/mkosi/sandbox/__init__.py
index 7db340c5..3d0a0e56 100644
--- a/mkosi/sandbox/__init__.py
+++ b/mkosi/sandbox/__init__.py
@@ -78,7 +78,7 @@ class cap_user_data_t(ctypes.Structure):
     ]


-libc = ctypes.CDLL(None, use_errno=True)
+libc = ctypes.CDLL("@LIBC@", use_errno=True)

 libc.syscall.restype = ctypes.c_long
 libc.unshare.argtypes = (ctypes.c_int,)
@@ -175,7 +175,7 @@ def seccomp_suppress_chown() -> None:
     Unfortunately, non-root users can only create files owned by their own uid. To still allow non-root users to build
     images, if requested we install a seccomp filter that makes calls to chown() and friends a noop.
     """
-    libseccomp = ctypes.CDLL("libseccomp.so.2")
+    libseccomp = ctypes.CDLL("@LIBSECCOMP@")
     if libseccomp is None:
         raise FileNotFoundError("libseccomp.so.2")

--
2.45.2