From a961aa0f4b3c376989e31837d823f634976c598c Mon Sep 17 00:00:00 2001
From: Jaakko Luttinen <jaakko.luttinen@iki.fi>
Date: Fri, 19 Mar 2021 08:01:47 +0200
Subject: [PATCH] libantlr3c: mark broken on aarch64

The package failed to build with error:

gcc: error: unrecognized command line option '-m64'

See:

https://gist.github.com/r-rmcgibbo/15bf2ca9b297e8357887e146076fff7d

https://gist.github.com/r-rmcgibbo/a362535e4b174d4bfb68112503a49fcd
---
 pkgs/development/libraries/libantlr3c/default.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/development/libraries/libantlr3c/default.nix b/pkgs/development/libraries/libantlr3c/default.nix
index d51eac7bdb6..6cbf1d20437 100644
--- a/pkgs/development/libraries/libantlr3c/default.nix
+++ b/pkgs/development/libraries/libantlr3c/default.nix
@@ -15,5 +15,12 @@ stdenv.mkDerivation {
     license = licenses.bsd3;
     platforms = platforms.unix;
     maintainers = with maintainers; [ vbgl ];
+    # The package failed to build with error:
+    #   gcc: error: unrecognized command line option '-m64'
+    #
+    # See:
+    # https://gist.github.com/r-rmcgibbo/15bf2ca9b297e8357887e146076fff7d
+    # https://gist.github.com/r-rmcgibbo/a362535e4b174d4bfb68112503a49fcd
+    broken = stdenv.hostPlatform.isAarch64;
   };
 }