whisper: built with -no-pie (prebuilt libraries)

Without the change the build fails as https://hydra.nixos.org/build/310775846:

    ld: libs/libz.a(deflate.o): relocation R_X86_64_32S against `.rodata' can not be used when making a PIE object; recompile with -fPIE
    ld: failed to set dynamic section sizes: bad value

It happens because `libs/libz.a` comes from a
"source" tarball. As some libraries are not packaged
in `nixpkgs` let's fall back to `-no-pie`.

Co-authored-by: Justin Bedő <cu@cua0.org>

pkgs/by-name/wh/whisper/package.nix

@@ -35,6 +35,12 @@ stdenv.mkDerivation rec {
 
   enableParallelBuilding = true;
 
+  # The package comes with prebuilt static
+  # libraries of bzip2, zlib, libdeflate and asmlib.
+  # They are not built with -fPIE and thus linking fails.
+  # As asmlib is not packages in nixpkgs let's disable PIE.
+  env.NIX_LDFLAGS = "-no-pie";
+
   installPhase = ''
     runHook preInstall
     install -Dt $out/bin whisper whisper-index
@@ -48,5 +54,6 @@ stdenv.mkDerivation rec {
     homepage = "https://github.com/refresh-bio/whisper";
     maintainers = with maintainers; [ jbedo ];
     platforms = platforms.x86_64;
+    sourceProvenance = [ sourceTypes.binaryNativeCode ];
   };
 }