python-m2crypto: fix cross-compilation

2024-05-07 22:34:35 +03:00
parent e049102f0f
commit 2f6997fa92
1 changed files with 8 additions and 4 deletions
@@ -32,10 +32,14 @@ buildPythonPackage rec {
    parameterized
  ];

-  env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.isDarwin (toString [
-    "-Wno-error=implicit-function-declaration"
-    "-Wno-error=incompatible-pointer-types"
-  ]);
+  env = {
+    NIX_CFLAGS_COMPILE = lib.optionalString stdenv.isDarwin (toString [
+      "-Wno-error=implicit-function-declaration"
+      "-Wno-error=incompatible-pointer-types"
+    ]);
+  } // lib.optionalAttrs (stdenv.hostPlatform != stdenv.buildPlatform) {
+    CPP = "${stdenv.cc.targetPrefix}cpp";
+  };

  nativeCheckInputs = [
    pytestCheckHook