parted: backport upstream C23 fix (#378578)

Author: fpletz

pkgs/by-name/pa/parted/package.nix

@@ -2,6 +2,7 @@
   lib,
   stdenv,
   fetchurl,
+  fetchpatch,
   lvm2,
   libuuid,
   gettext,
@@ -24,6 +25,15 @@ stdenv.mkDerivation rec {
     sha256 = "sha256-O0Pb4zzKD5oYYB66tWt4UrEo7Bo986mzDM3l5zNZ5hI=";
   };
 
+  patches = [
+    # Fix the build against C23 compilers (like gcc-15):
+    (fetchpatch {
+      name = "c23.patch";
+      url = "https://git.savannah.gnu.org/gitweb/?p=parted.git;a=patch;h=16343bda6ce0d41edf43f8dac368db3bbb63d271";
+      hash = "sha256-8FgnwMrzMHPZNU+b/mRHCSu8sn6H7GhVLIhMUel40Hk=";
+    })
+  ];
+
   outputs = [
     "out"
     "dev"
@@ -46,6 +56,8 @@ stdenv.mkDerivation rec {
     ++ lib.optional (lvm2 == null) "--disable-device-mapper"
     ++ lib.optional enableStatic "--enable-static";
 
+  enableParallelBuilding = true;
+
   # Tests were previously failing due to Hydra running builds as uid 0.
   # That should hopefully be fixed now.
   doCheck = !stdenv.hostPlatform.isMusl; # translation test