From c3d9d9a38f413d7758ede2eb39df6226324496ca Mon Sep 17 00:00:00 2001
From: Doron Behar <doron.behar@gmail.com>
Date: Thu, 2 Mar 2023 15:27:41 +0200
Subject: [PATCH] qrupdate: 1.1.2 -> 1.1.5

Switch to a maintained fork.
---
 .../libraries/qrupdate/default.nix            | 62 +++++++++----------
 1 file changed, 29 insertions(+), 33 deletions(-)

diff --git a/pkgs/development/libraries/qrupdate/default.nix b/pkgs/development/libraries/qrupdate/default.nix
index d3d821ba1db..bc426392807 100644
--- a/pkgs/development/libraries/qrupdate/default.nix
+++ b/pkgs/development/libraries/qrupdate/default.nix
@@ -1,54 +1,50 @@
 { stdenv
 , lib
-, fetchurl
+, fetchFromGitHub
 , gfortran
 , blas
+, cmake
 , lapack
 , which
 }:
 
 stdenv.mkDerivation rec {
   pname = "qrupdate";
-  version = "1.1.2";
-  src = fetchurl {
-    url = "mirror://sourceforge/qrupdate/${pname}-${version}.tar.gz";
-    sha256 = "024f601685phcm1pg8lhif3lpy5j9j0k6n0r46743g4fvh8wg8g2";
+  version = "1.1.5";
+
+  src = fetchFromGitHub {
+    owner = "mpimd-csc";
+    repo = "qrupdate-ng";
+    rev = "v${version}";
+    hash = "sha256-dHxLPrN00wwozagY2JyfZkD3sKUD2+BcnbjNgZepzFg=";
   };
 
-  preBuild =
-    # Check that blas and lapack are compatible
-    assert (blas.isILP64 == lapack.isILP64);
-  # We don't have structuredAttrs yet implemented, and we need to use space
-  # seprated values in makeFlags, so only this works.
-  ''
-    makeFlagsArray+=(
-      "LAPACK=-L${lapack}/lib -llapack"
-      "BLAS=-L${blas}/lib -lblas"
-      "PREFIX=${placeholder "out"}"
-      "FFLAGS=${toString ([
-        "-std=legacy"
-      ] ++ lib.optionals blas.isILP64 [
-        # If another application intends to use qrupdate compiled with blas with
-        # 64 bit support, it should add this to it's FFLAGS as well. See (e.g):
-        # https://savannah.gnu.org/bugs/?50339
-        "-fdefault-integer-8"
-      ])}"
-    )
-  '';
+  cmakeFlags = assert (blas.isILP64 == lapack.isILP64); [
+    "-DCMAKE_Fortran_FLAGS=${toString ([
+      "-std=legacy"
+    ] ++ lib.optionals blas.isILP64 [
+      # If another application intends to use qrupdate compiled with blas with
+      # 64 bit support, it should add this to it's FFLAGS as well. See (e.g):
+      # https://savannah.gnu.org/bugs/?50339
+      "-fdefault-integer-8"
+    ])}"
+  ];
 
   doCheck = true;
 
-  checkTarget = "test";
-
-  buildFlags = [ "lib" "solib" ];
-
-  installTargets = lib.optionals stdenv.isDarwin [ "install-staticlib" "install-shlib" ];
-
-  nativeBuildInputs = [ which gfortran ];
+  nativeBuildInputs = [
+    cmake
+    which
+    gfortran
+  ];
+  buildInputs = [
+    blas
+    lapack
+  ];
 
   meta = with lib; {
     description = "Library for fast updating of qr and cholesky decompositions";
-    homepage = "https://sourceforge.net/projects/qrupdate/";
+    homepage = "https://github.com/mpimd-csc/qrupdate-ng";
     license = licenses.gpl3Plus;
     maintainers = with maintainers; [ doronbehar ];
     platforms = platforms.unix;