From 02fff2771d33c2c5fb247fb95ab1a10677b87df2 Mon Sep 17 00:00:00 2001
From: "R. RyanTM" <ryantm-bot@ryantm.com>
Date: Sat, 1 Jun 2019 02:11:02 -0700
Subject: [PATCH 1/2] checkstyle: 8.20 -> 8.21

Semi-automatic update generated by
https://github.com/ryantm/nixpkgs-update tools. This update was made
based on information from
https://repology.org/metapackage/checkstyle/versions
---
 pkgs/development/tools/analysis/checkstyle/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/tools/analysis/checkstyle/default.nix b/pkgs/development/tools/analysis/checkstyle/default.nix
index eee347f52669..d8e234b3d9a5 100644
--- a/pkgs/development/tools/analysis/checkstyle/default.nix
+++ b/pkgs/development/tools/analysis/checkstyle/default.nix
@@ -1,12 +1,12 @@
 { stdenv, fetchurl, makeWrapper, jre }:
 
 stdenv.mkDerivation rec {
-  version = "8.20";
+  version = "8.21";
   name = "checkstyle-${version}";
 
   src = fetchurl {
     url = "https://github.com/checkstyle/checkstyle/releases/download/checkstyle-${version}/checkstyle-${version}-all.jar";
-    sha256 = "1vsszdmdpyjdwlc9qqw4m8s6rw3pkdrczrmlmydwqmzvzr559nyp";
+    sha256 = "1jd6kbfmvgr3mr8kjhhr1fj1i3j36ysnfi14g5027ngwbq7klm7d";
   };
 
   nativeBuildInputs = [ makeWrapper ];

From 49f164b7cfb88f661008249a5b418c5c2e30f3a5 Mon Sep 17 00:00:00 2001
From: Mario Rodas <marsam@users.noreply.github.com>
Date: Sat, 1 Jun 2019 05:25:44 -0500
Subject: [PATCH 2/2] checkstyle: enable on jre platforms

---
 pkgs/development/tools/analysis/checkstyle/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/development/tools/analysis/checkstyle/default.nix b/pkgs/development/tools/analysis/checkstyle/default.nix
index d8e234b3d9a5..5b80a5079b6e 100644
--- a/pkgs/development/tools/analysis/checkstyle/default.nix
+++ b/pkgs/development/tools/analysis/checkstyle/default.nix
@@ -32,6 +32,6 @@ stdenv.mkDerivation rec {
     homepage = http://checkstyle.sourceforge.net/;
     license = licenses.lgpl21;
     maintainers = with maintainers; [ pSub ];
-    platforms = with platforms; linux;
+    platforms = jre.meta.platforms;
   };
 }