Merge pull request #283678 from a-n-n-a-l-e-e/hobbes-update-llvm

hobbes: unpin stdenv llvm

pkgs/development/tools/hobbes/default.nix

@@ -1,7 +1,8 @@
 { lib
 , stdenv
-, llvmPackages_10
+, llvmPackages
 , fetchFromGitHub
+, fetchpatch
 , cmake
 , llvm_12
 , ncurses
@@ -10,9 +11,9 @@
 , libxml2
 , python3
 }:
-llvmPackages_10.stdenv.mkDerivation {
+llvmPackages.stdenv.mkDerivation {
   pname = "hobbes";
-  version = "unstable-2023-06-03";
+  version = "0-unstable-2023-06-03";
 
   src = fetchFromGitHub {
     owner = "morganstanley";
@@ -21,6 +22,19 @@ llvmPackages_10.stdenv.mkDerivation {
     hash = "sha256-2v0yk35/cLKTjX0Qbc8cjc7Y6bamRSa9GpPvGoxL2Cw=";
   };
 
+  patches = [
+    # fix build for LLVM-12+
+    # https://github.com/morganstanley/hobbes/pull/452
+    (fetchpatch {
+      name = "include-cstdint.patch";
+      url = "https://github.com/morganstanley/hobbes/commit/924b71fca06c61e606792cc8db8521fb499d4237.patch";
+      hash = "sha256-/VsWtTYc3LBOnm4Obgx/MOqaaWZhUc8yzmkygtNz+mY=";
+    })
+  ];
+
+  # only one warning generated. try to remove on next update
+  env.CXXFLAGS = "-Wno-error=deprecated-copy";
+
   # TODO: re-enable Python tests once they work on Python 3
   # currently failing with "I don't know how to decode the primitive type: b'bool'"
   postPatch = ''