pbzip2: fix clang-19 build (NixOS#371515)

Author: emilazy

pkgs/by-name/pb/pbzip2/package.nix

@@ -2,6 +2,7 @@
   lib,
   stdenv,
   fetchurl,
+  fetchpatch,
   bzip2,
 }:
 
@@ -18,13 +19,29 @@ stdenv.mkDerivation rec {
     sha256 = "1rnvgcdixjzbrmcr1nv9b6ccrjfrhryaj7jwz28yxxv6lam3xlcg";
   };
 
-  buildInputs = [ bzip2 ];
+  patches = [
+    # https://libcxx.llvm.org/ReleaseNotes/19.html#deprecations-and-removals
+    # https://bugs.launchpad.net/pbzip2/+bug/2081588
+    (fetchpatch {
+      url = "https://github.com/freebsd/freebsd-ports/raw/974d3ff054965d2bd2ab884a0579ed06c5a08b07/archivers/pbzip2/files/patch-BZ2StreamScanner.cpp";
+      extraPrefix = "";
+      hash = "sha256-dvXdp+5S41akavy+mvPGHpUxHxenXS7bbTVBVkIJj0s=";
+    })
+    (fetchpatch {
+      url = "https://github.com/freebsd/freebsd-ports/raw/974d3ff054965d2bd2ab884a0579ed06c5a08b07/archivers/pbzip2/files/patch-BZ2StreamScanner.h";
+      extraPrefix = "";
+      hash = "sha256-/twP8HyHP4cAVgb5cUPq0CgDxUgDYPdd9haH9wDOrz8=";
+    })
+  ];
 
-  preBuild = "substituteInPlace Makefile --replace g++ c++";
+  postPatch = ''
+    substituteInPlace pbzip2.cpp \
+      --replace-fail '"PRIuMAX"' '" PRIuMAX "'
+  '';
 
-  installFlags = [ "PREFIX=$(out)" ];
+  buildInputs = [ bzip2 ];
 
-  env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.cc.isClang "-Wno-error=reserved-user-defined-literal";
+  installFlags = [ "PREFIX=$(out)" ];
 
   meta = with lib; {
     homepage = "http://compression.ca/pbzip2/";