From a2f3aa4bab5a43aa8e5515a42dcce91335c0f6bc Mon Sep 17 00:00:00 2001
From: Theodore Ni <3806110+tjni@users.noreply.github.com>
Date: Sun, 7 Aug 2022 13:24:28 -0700
Subject: [PATCH] EBTKS: create patch to fix build on Darwin aarch64

---
 .../libraries/science/biology/EBTKS/default.nix       | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/libraries/science/biology/EBTKS/default.nix b/pkgs/development/libraries/science/biology/EBTKS/default.nix
index 2a832fc7c37a2ef..5c56656c4e5f28b 100644
--- a/pkgs/development/libraries/science/biology/EBTKS/default.nix
+++ b/pkgs/development/libraries/science/biology/EBTKS/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, cmake, libminc }:
+{ lib, stdenv, fetchFromGitHub, fetchpatch, cmake, libminc }:
 
 stdenv.mkDerivation rec {
   pname = "EBTKS";
@@ -11,6 +11,15 @@ stdenv.mkDerivation rec {
     sha256 = "1a1qw6i47fs1izx60l1ysabpmyx9j5sjnbdv8b47wi2xcc9i3hpq";
   };
 
+  patches = [
+    # Fixes compilation for Darwin aarch64 by using the isfinite macro instead
+    # of the finite function, which has been removed from libSystem.
+    (fetchpatch {
+      url = "https://github.com/BIC-MNI/EBTKS/pull/7/commits/03a0ef93ae274314e31c029ebb9dcaf06d19fc1e.patch";
+      sha256 = "IeNCUGn0VrAh4Z32ShjGDwWCYmwhXiP1+0VcyiGg8t8=";
+    })
+  ];
+
   nativeBuildInputs = [ cmake ];
   buildInputs = [ libminc ];