1 files changed, 39 insertions, 9 deletions
diff --git a/nixpkgs/pkgs/development/libraries/sundials/default.nix b/nixpkgs/pkgs/development/libraries/sundials/default.nix
index abe444c63c32..4bc066df32e2 100644
--- a/nixpkgs/pkgs/development/libraries/sundials/default.nix
+++ b/nixpkgs/pkgs/development/libraries/sundials/default.nix
@@ -1,28 +1,58 @@
-{ cmake, fetchurl, python, stdenv }:
+{ stdenv
+, cmake
+, fetchurl
+, python
+, liblapack
+, gfortran
+, lapackSupport ? true }:
 
-stdenv.mkDerivation rec {
+let liblapackShared = liblapack.override {
+  shared = true;
+};
 
+in stdenv.mkDerivation rec {
   pname = "sundials";
   version = "4.1.0";
 
+  buildInputs = [ python ] ++ stdenv.lib.optionals (lapackSupport) [ gfortran ];
+  nativeBuildInputs = [ cmake ];
+
   src = fetchurl {
     url = "https://computation.llnl.gov/projects/${pname}/download/${pname}-${version}.tar.gz";
     sha256 = "19ca4nmlf6i9ijqcibyvpprxzsdfnackgjs6dw51fq13gg1f2398";
   };
 
-  preConfigure = ''
-    export cmakeFlags="-DCMAKE_INSTALL_PREFIX=$out -DEXAMPLES_INSTALL_PATH=$out/share/examples $cmakeFlags"
-  '';
+  patches = [
+    (fetchurl {
+      # https://github.com/LLNL/sundials/pull/19
+      url = "https://github.com/LLNL/sundials/commit/1350421eab6c5ab479de5eccf6af2dcad1eddf30.patch";
+      sha256 = "0g67lixp9m85fqpb9rzz1hl1z8ibdg0ldwq5z6flj5zl8a7cw52l";
+    })
+    (fetchurl {
+      # https://github.com/LLNL/sundials/pull/20
+      url = "https://github.com/LLNL/sundials/pull/20/commits/2d951bbe1ff7842fcd0dafa28c61b0aa94015f66.patch";
+      sha256 = "0lcr6m4lk14yqrxah4rdscpczny5l7m1zpfsjh8bgspadfsgk512";
+    })
+    # https://github.com/LLNL/sundials/pull/21
+    ./tests-parallel.patch
+  ];
 
-  nativeBuildInputs = [ cmake ];
-  buildInputs = [ python ];
+  cmakeFlags = [
+    "-DEXAMPLES_INSTALL_PATH=${placeholder "out"}/share/examples"
+  ] ++ stdenv.lib.optionals (lapackSupport) [
+    "-DSUNDIALS_INDEX_TYPE=int32_t"
+    "-DLAPACK_ENABLE=ON"
+    "-DLAPACK_LIBRARIES=${liblapackShared}/lib/liblapack${stdenv.hostPlatform.extensions.sharedLibrary};${liblapackShared}/lib/libblas${stdenv.hostPlatform.extensions.sharedLibrary}"
+  ];
+
+  doCheck = true;
+  checkPhase = "make test";
 
   meta = with stdenv.lib; {
     description = "Suite of nonlinear differential/algebraic equation solvers";
     homepage    = https://computation.llnl.gov/projects/sundials;
     platforms   = platforms.all;
-    maintainers = [ maintainers.idontgetoutmuch ];
+    maintainers = with maintainers; [ flokli idontgetoutmuch ];
     license     = licenses.bsd3;
   };
-
 }