From 354abfaaa297272455046a7522913edf7e3296d7 Mon Sep 17 00:00:00 2001
From: Doron Behar <doron.behar@gmail.com>
Date: Thu, 26 May 2022 09:02:22 +0300
Subject: [PATCH] sundials: 5.7.0 -> 6.2.0

---
 .../libraries/sundials/default.nix            | 22 +++++++++++--------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/pkgs/development/libraries/sundials/default.nix b/pkgs/development/libraries/sundials/default.nix
index 0b3dff1ebd83..d6d2b3bbe6df 100644
--- a/pkgs/development/libraries/sundials/default.nix
+++ b/pkgs/development/libraries/sundials/default.nix
@@ -12,16 +12,19 @@
 
 stdenv.mkDerivation rec {
   pname = "sundials";
-  version = "5.7.0";
+  version = "6.2.0";
 
   outputs = [ "out" "examples" ];
 
   src = fetchurl {
     url = "https://github.com/LLNL/sundials/releases/download/v${version}/sundials-${version}.tar.gz";
-    hash = "sha256-SNp7qoFS3bIq7RsC2C0du0+/6iKs9nY0ARqgMDoQCkM=";
+    hash = "sha256-GV1Vk3cvxIP2Pwh5TXnkurMMLsWObOSw+2vMDgxI8x0=";
   };
 
-  nativeBuildInputs = [ cmake gfortran ];
+  nativeBuildInputs = [
+    cmake
+    gfortran
+  ];
 
   buildInputs = [
     python
@@ -32,9 +35,8 @@ stdenv.mkDerivation rec {
       blas
       lapack
     ])
-  # KLU support is based on Suitesparse.
-  # It is tested upstream according to the section 1.1.4 of
-  # [INSTALL_GUIDE.pdf](https://raw.githubusercontent.com/LLNL/sundials/master/INSTALL_GUIDE.pdf)
+  # KLU support is based on Suitesparse. It is tested upstream according to the
+  # section 1.1.4.2 of INSTALL_GUIDE.pdf found in the source tarball.
   ++ lib.optionals (kluSupport) [
     suitesparse
   ];
@@ -64,11 +66,13 @@ stdenv.mkDerivation rec {
   #
   # build error:
   #
-  # /private/tmp/nix-build-sundials-5.7.0.drv-0/ccD2dUtR.s:21:15: error: index must be an integer in range [-256, 255].
+  # /private/tmp/nix-build-sundials-6.2.0.drv-0/ccD2dUtR.s:21:15: error: index must be an integer in range [-256, 255].
   #         ldr     x0, [x0, ___stack_chk_guard];momd
   #                          ^
-  # /private/tmp/nix-build-sundials-5.7.0.drv-0/ccD2dUtR.s:46:15: error: index must be an integer in range [-256, 255].
+  # /private/tmp/nix-build-sundials-6.2.0.drv-0/ccD2dUtR.s:46:15: error: index must be an integer in range [-256, 255].
   #         ldr     x0, [x0, ___stack_chk_guard];momd
+  #
+  # See also a proposed solution: https://github.com/NixOS/nixpkgs/pull/151983
 
   hardeningDisable = lib.optionals (stdenv.isAarch64 && stdenv.isDarwin) [ "stackprotector" ];
 
@@ -77,7 +81,7 @@ stdenv.mkDerivation rec {
 
   meta = with lib; {
     description = "Suite of nonlinear differential/algebraic equation solvers";
-    homepage    = "https://computation.llnl.gov/projects/sundials";
+    homepage    = "https://computing.llnl.gov/projects/sundials";
     platforms   = platforms.all;
     maintainers = with maintainers; [ idontgetoutmuch ];
     license     = licenses.bsd3;