pypy workaround (NixOS/nixpkgs issue 419942)

Author: moesoha

flake.nix

@@ -19,6 +19,14 @@
 				(import ./testlib/overlay.nix)
 				(import ./gcc/overlay.nix)
 				(import ./checker/overlay.nix)
+				(self: super: let  # pypy workaround (NixOS/nixpkgs#419942)
+					packageOverrides = (self: super: with super; {
+						sqlite = sqlite.overrideAttrs (x: { configureFlags = x.configureFlags ++ ["--soname=legacy"]; });
+					});
+				in with super; {
+					pypy = pypy.override { inherit packageOverrides; };
+					pypy3 = pypy3.override { inherit packageOverrides; };
+				})
 			];
 		};