python3Packages.tinygrad: fix on darwin (#478984)

pkgs/development/python-modules/tinygrad/default.nix

@@ -54,7 +54,7 @@
   rocmSupport ? config.rocmSupport,
 }:
 
-buildPythonPackage rec {
+buildPythonPackage (finalAttrs: {
   pname = "tinygrad";
   version = "0.11.0";
   pyproject = true;
@@ -62,7 +62,7 @@ buildPythonPackage rec {
   src = fetchFromGitHub {
     owner = "tinygrad";
     repo = "tinygrad";
-    tag = "v${version}";
+    tag = "v${finalAttrs.version}";
     hash = "sha256-VG2rhkiwPFN3JYSBbqrwCdqhdGE8GY6oEatMSCydhw8=";
   };
 
@@ -84,15 +84,14 @@ buildPythonPackage rec {
       substituteInPlace tinygrad/runtime/ops_cpu.py \
         --replace-fail "getenv(\"CC\", 'clang')" "'${lib.getExe llvmPackages.clang-unwrapped}'"
     ''
-    + ''
-      substituteInPlace tinygrad/runtime/autogen/libc.py \
-        --replace-fail "ctypes.util.find_library('c')" "'${stdenv.cc.libc}/lib/libc.so.6'"
-    ''
     + ''
       substituteInPlace tinygrad/runtime/support/llvm.py \
         --replace-fail "ctypes.util.find_library('LLVM')" "'${lib.getLib llvmPackages.llvm}/lib/libLLVM.so'"
     ''
     + lib.optionalString stdenv.hostPlatform.isLinux ''
+      substituteInPlace tinygrad/runtime/autogen/libc.py \
+        --replace-fail "ctypes.util.find_library('c')" "'${stdenv.cc.libc}/lib/libc.so.6'"
+
       substituteInPlace tinygrad/runtime/autogen/opencl.py \
         --replace-fail "ctypes.util.find_library('OpenCL')" "'${ocl-icd}/lib/libOpenCL.so'"
     ''
@@ -124,6 +123,8 @@ buildPythonPackage rec {
         --replace-fail "/opt/rocm/" "${rocmPackages.rocm-comgr}/"
     '';
 
+  __propagatedImpureHostDeps = lib.optional stdenv.hostPlatform.isDarwin "/usr/lib/libc.dylib";
+
   build-system = [ setuptools ];
 
   optional-dependencies = {
@@ -244,16 +245,13 @@ buildPythonPackage rec {
   meta = {
     description = "Simple and powerful neural network framework";
     homepage = "https://github.com/tinygrad/tinygrad";
-    changelog = "https://github.com/tinygrad/tinygrad/releases/tag/v${version}";
+    changelog = "https://github.com/tinygrad/tinygrad/releases/tag/${finalAttrs.src.tag}";
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ GaetanLepage ];
     badPlatforms = [
       # Fatal Python error: Aborted
       # onnxruntime/capi/_pybind_state.py", line 32 in <module>
       "aarch64-linux"
-
-      # Tests segfault on darwin
-      lib.systems.inspect.patterns.isDarwin
     ];
   };
-}
+})