nlohmann_json: 2.0.2 -> 2.0.3

`cmake` should be in `nativeBuildInputs` as it is only required at build time. For obvious reasons we can't have the tests running during a cross-compile. I figured I'd update the package version while I was at it, though these changes have also been tested independently of the version update.

1 files changed, 10 insertions, 3 deletions

diff --git a/pkgs/development/libraries/nlohmann_json/default.nix b/pkgs/development/libraries/nlohmann_json/default.nix
index 819160a8d7c..dcc0c781ee0 100644
--- a/pkgs/development/libraries/nlohmann_json/default.nix
+++ b/pkgs/development/libraries/nlohmann_json/default.nix
@@ -2,20 +2,27 @@
 
 stdenv.mkDerivation rec {
   name = "nlohmann_json-${version}";
-  version = "2.0.2";
+  version = "2.0.3";
 
   src = fetchFromGitHub {
     owner = "nlohmann";
     repo = "json";
     rev = "v${version}";
-    sha256 = "10sk8d23vh0c7b3qafjz2n8r5jv8vc275bl069ikhqnx1zxv6hwp";
+    sha256 = "192mg2y93g9q0jdn3fdffydpxk19nsrcv92kfip6srkdkwja18ri";
   };
 
-  buildInputs = [ cmake ];
+  nativeBuildInputs = [ cmake ];
 
   doCheck = true;
   checkTarget = "test";
 
+  crossAttrs = {
+    cmakeFlags = "-DBuildTests=OFF";
+    doCheck = false;
+  } // stdenv.lib.optionalAttrs (stdenv.cross.libc == "msvcrt") {
+    cmakeFlags = "-DBuildTests=OFF -DCMAKE_SYSTEM_NAME=Windows";
+  };
+
   meta = with stdenv.lib; {
     description = "Header only C++ library for the JSON file format";
     homepage = https://github.com/nlohmann/json;