sundials: cleanup

pkgs/by-name/su/sundials/package.nix

@@ -1,18 +1,19 @@
 {
   lib,
   stdenv,
+  fetchFromGitHub,
   cmake,
-  fetchurl,
+  gfortran,
   python3,
   blas,
   lapack,
-  gfortran,
   suitesparse,
+  nix-update-script,
   lapackSupport ? true,
   kluSupport ? true,
 }:
 
-stdenv.mkDerivation rec {
+stdenv.mkDerivation (finalAttrs: {
   pname = "sundials";
   version = "7.5.0";
 
@@ -21,9 +22,11 @@ stdenv.mkDerivation rec {
     "examples"
   ];
 
-  src = fetchurl {
-    url = "https://github.com/LLNL/sundials/releases/download/v${version}/sundials-${version}.tar.gz";
-    hash = "sha256-CJrGWVB973OLemW1dP/jqQDThWnjMj2XCevtPkRa3sw=";
+  src = fetchFromGitHub {
+    owner = "LLNL";
+    repo = "sundials";
+    tag = "v${finalAttrs.version}";
+    hash = "sha256-ZyUTFaMEbfNtR9oGIy0fQ+qQwb3hQ7CxTv9IevkeidE=";
   };
 
   nativeBuildInputs = [
@@ -51,34 +54,36 @@ stdenv.mkDerivation rec {
   ];
 
   cmakeFlags = [
-    "-DEXAMPLES_INSTALL_PATH=${placeholder "examples"}/share/examples"
+    (lib.cmakeFeature "EXAMPLES_INSTALL_PATH" "${placeholder "examples"}/share/examples")
   ]
   ++ lib.optionals lapackSupport [
-    "-DENABLE_LAPACK=ON"
-    "-DLAPACK_LIBRARIES=${lapack}/lib/liblapack${stdenv.hostPlatform.extensions.sharedLibrary}"
+    (lib.cmakeBool "ENABLE_LAPACK" true)
+    (lib.cmakeFeature "LAPACK_LIBRARIES" "${lapack}/lib/liblapack${stdenv.hostPlatform.extensions.sharedLibrary}")
   ]
   ++ lib.optionals kluSupport [
-    "-DENABLE_KLU=ON"
-    "-DKLU_INCLUDE_DIR=${suitesparse.dev}/include"
-    "-DKLU_LIBRARY_DIR=${suitesparse}/lib"
+    (lib.cmakeBool "ENABLE_KLU" true)
+    (lib.cmakeFeature "KLU_INCLUDE_DIR" "${lib.getDev suitesparse}/include")
+    (lib.cmakeFeature "KLU_LIBRARY_DIR" "${suitesparse}/lib")
   ]
   ++ [
-    (
-      # Use the correct index type according to lapack and blas used. They are
-      # already supposed to be compatible but we check both for extra safety. 64
-      # should be the default but we prefer to be explicit, for extra safety.
-      if blas.isILP64 then "-DSUNDIALS_INDEX_SIZE=64" else "-DSUNDIALS_INDEX_SIZE=32"
-    )
+    # Use the correct index type according to lapack and blas used. They are
+    # already supposed to be compatible but we check both for extra safety. 64
+    # should be the default but we prefer to be explicit, for extra safety.
+    (lib.cmakeFeature "SUNDIALS_INDEX_SIZE" (toString (if blas.isILP64 then 64 else 32)))
   ];
 
   doCheck = true;
   checkTarget = "test";
 
-  meta = with lib; {
+  passthru.updateScript = nix-update-script { };
+
+  meta = {
     description = "Suite of nonlinear differential/algebraic equation solvers";
     homepage = "https://computing.llnl.gov/projects/sundials";
-    platforms = platforms.all;
-    maintainers = with maintainers; [ idontgetoutmuch ];
-    license = licenses.bsd3;
+    downloadPage = "https://github.com/LLNL/sundials";
+    changelog = "https://github.com/LLNL/sundials/releases/tag/v${finalAttrs.version}";
+    platforms = lib.platforms.all;
+    maintainers = with lib.maintainers; [ idontgetoutmuch ];
+    license = lib.licenses.bsd3;
   };
-}
+})