frostwire-bin: 6.9.5 -> 6.9.7

* frostwire-bin: 6.9.5 -> 6.9.7 (#161951)

* frostwire-bin: properly use nixpkgs JRE
and update meta.license according to https://www.frostwire.com/eula

Co-authored-by: Renaud <[e-mail]>

pkgs/applications/networking/p2p/frostwire/frostwire-bin.nix

···
 { lib, stdenv, fetchurl, jre, makeWrapper }:
 
 stdenv.mkDerivation rec {
-  version = "6.9.5";
+  version = "6.9.7";
   pname = "frostwire";
 
   src = fetchurl {
     url = "https://dl.frostwire.com/frostwire/${version}/frostwire-${version}.amd64.tar.gz";
-    sha256 = "sha256-jMv4wIBsmgg2Q/Q/QDJnWa5wUeD1ur6Lu6eXOCLaGg4=";
+    sha256 = "sha256-LsmDfNAj10x+txJ4PugyF3Irj/N1reb3ChTvFFIucdc=";
   };
 
   nativeBuildInputs = [ makeWrapper ];
 
   installPhase = ''
+    runHook preInstall
+
     mkdir -p $out/share/java
     mv $(ls */*.jar) $out/share/java
 
     makeWrapper $out/share/java/frostwire $out/bin/frostwire \
-      --prefix PATH : ${jre}/bin/
+      --prefix PATH : ${jre}/bin \
+      --prefix LD_LIBRARY_PATH : $out/share/java \
+      --set JAVA_HOME "${jre}"
+
+    substituteInPlace $out/share/java/frostwire \
+      --replace "export JAVA_PROGRAM_DIR=/usr/lib/frostwire/jre/bin" \
+        "export JAVA_PROGRAM_DIR=${jre}/bin/"
+
+    substituteInPlace $out/share/java/frostwire.desktop \
+      --replace "Exec=/usr/bin/frostwire %U" "Exec=${placeholder "out"}/bin/frostwire %U"
+
+    runHook postInstall
   '';
 
   meta = with lib; {
     homepage = "https://www.frostwire.com/";
     description = "BitTorrent Client and Cloud File Downloader";
-    license = licenses.gpl2;
+    license = licenses.gpl3Plus;
     maintainers = with maintainers; [ gavin ];
     platforms = [ "x86_64-linux"];
   };