libjpeg-turbo: 2.0.1 -> 2.0.2, cleanup

https://github.com/libjpeg-turbo/libjpeg-turbo/releases/tag/2.0.2

* patches included, drop
* use installCheck to avoid needing to set LD_LIBRARY_PATH

pkgs/development/libraries/libjpeg-turbo/default.nix

@@ -1,47 +1,26 @@
 { stdenv, fetchurl, fetchpatch, cmake, nasm }:
 
 stdenv.mkDerivation rec {
-  name = "libjpeg-turbo-${version}";
-  version = "2.0.1";
+  pname = "libjpeg-turbo";
+  version = "2.0.2";
 
   src = fetchurl {
-    url = "mirror://sourceforge/libjpeg-turbo/${name}.tar.gz";
-    sha256 = "1zv6z093l3x3jzygvni7b819j7xhn6d63jhcdrckj7fz67n6ry75";
+    url = "mirror://sourceforge/${pname}/${pname}-${version}.tar.gz";
+    sha256 = "1v9gx1gdzgxf51nd55ncq7rghmj4x9x91rby50ag36irwngmkf5c";
   };
 
   patches =
     stdenv.lib.optional (stdenv.hostPlatform.libc or null == "msvcrt")
-      ./mingw-boolean.patch
-  ++ [
-    ./djpeg-rgb-islow-icc-cmp.patch # https://github.com/libjpeg-turbo/libjpeg-turbo/pull/321
-    (fetchpatch {
-      name = "cve-2018-19664.diff";
-      url = "https://github.com/libjpeg-turbo/libjpeg-turbo/commit/f8cca819a4fb.diff";
-      sha256 = "1kgfag62qmphlrq0mz15g17zw7zrg9nzaz7d2vg50m6m7m5aw4y5";
-    })
-    (fetchpatch {
-      name = "CVE-2018-20330.patch";
-      url = "https://github.com/libjpeg-turbo/libjpeg-turbo/commit/3d9c64e9f8aa1ee954d1d0bb3390fc894bb84da3.diff";
-      sha256 = "1jai8izw6xl05ihx24rpc96d1jcr9rp421cb02pbz3v53cxdasji";
-    })
-  ];
+      ./mingw-boolean.patch;
 
   outputs = [ "bin" "dev" "out" "man" "doc" ];
 
   nativeBuildInputs = [ cmake nasm ];
 
-  preConfigure = ''
-    cmakeFlagsArray+=(
-      "-DCMAKE_INSTALL_BINDIR=$bin/bin"
-      "-DENABLE_STATIC=0"
-    )
-  '';
-
-  doCheck = true; # not cross;
-  checkTarget = "test";
-  preCheck = ''
-    export LD_LIBRARY_PATH="$NIX_BUILD_TOP/${name}:$LD_LIBRARY_PATH"
-  '';
+  cmakeFlags = [ "-DCMAKE_INSTALL_BINDIR=${placeholder "bin"}/bin" "-DENABLE_STATIC=0" ];
+
+  doInstallCheck = true;
+  installCheckTarget = "test";
 
   meta = with stdenv.lib; {
     homepage = http://libjpeg-turbo.virtualgl.org/;