From f3dc4d9ec32dba8f9694305f00e2e706f66d8085 Mon Sep 17 00:00:00 2001
From: Josef Kemetmueller <josef.kemetmueller@aon.at>
Date: Thu, 28 Apr 2016 20:43:21 +0200
Subject: [PATCH] superlu: init at 5.2.1

---
 ...lib-as-dependency-for-the-unit-tests.patch |  7 ++++
 .../science/math/superlu/default.nix          | 36 +++++++++++++++++++
 .../math/superlu/find-openblas-library.patch  | 11 ++++++
 pkgs/top-level/all-packages.nix               |  2 ++
 4 files changed, 56 insertions(+)
 create mode 100644 pkgs/development/libraries/science/math/superlu/add-superlu-lib-as-dependency-for-the-unit-tests.patch
 create mode 100644 pkgs/development/libraries/science/math/superlu/default.nix
 create mode 100644 pkgs/development/libraries/science/math/superlu/find-openblas-library.patch

diff --git a/pkgs/development/libraries/science/math/superlu/add-superlu-lib-as-dependency-for-the-unit-tests.patch b/pkgs/development/libraries/science/math/superlu/add-superlu-lib-as-dependency-for-the-unit-tests.patch
new file mode 100644
index 00000000000..29d86238af0
--- /dev/null
+++ b/pkgs/development/libraries/science/math/superlu/add-superlu-lib-as-dependency-for-the-unit-tests.patch
@@ -0,0 +1,7 @@
+--- a/TESTING/MATGEN/CMakeLists.txt
++++ b/TESTING/MATGEN/CMakeLists.txt
+@@ -97,3 +97,4 @@ if(enable_complex16)
+ endif()
+ 
+ add_library(matgen ${sources})
++target_link_libraries(matgen superlu)
diff --git a/pkgs/development/libraries/science/math/superlu/default.nix b/pkgs/development/libraries/science/math/superlu/default.nix
new file mode 100644
index 00000000000..9938a3096a0
--- /dev/null
+++ b/pkgs/development/libraries/science/math/superlu/default.nix
@@ -0,0 +1,36 @@
+{ stdenv, fetchurl, cmake,
+  gfortran, openblasCompat}:
+
+stdenv.mkDerivation rec {
+  version = "5.2.1";
+  name = "superlu-${version}";
+
+  src = fetchurl {
+    url = "http://crd-legacy.lbl.gov/~xiaoye/SuperLU/superlu_${version}.tar.gz";
+    sha256 = "0qzlb7cd608q62kyppd0a8c65l03vrwqql6gsm465rky23b6dyr8";
+  };
+
+  buildInputs = [ cmake gfortran ];
+
+  propagatedBuildInputs = [ openblasCompat ];
+
+  cmakeFlags = [
+    "-DBUILD_SHARED_LIBS=true"
+    "-DUSE_XSDK_DEFAULTS=true"
+  ];
+
+  patches = [
+    ./find-openblas-library.patch
+    ./add-superlu-lib-as-dependency-for-the-unit-tests.patch
+  ];
+
+  doCheck = true;
+  checkTarget = "test";
+
+  meta = {
+    homepage = http://crd-legacy.lbl.gov/~xiaoye/SuperLU/;
+    license = http://crd-legacy.lbl.gov/~xiaoye/SuperLU/License.txt;
+    description = "A library for the solution of large, sparse, nonsymmetric systems of linear equations";
+    platforms = stdenv.lib.platforms.unix;
+  };
+}
diff --git a/pkgs/development/libraries/science/math/superlu/find-openblas-library.patch b/pkgs/development/libraries/science/math/superlu/find-openblas-library.patch
new file mode 100644
index 00000000000..ce7bc6974c9
--- /dev/null
+++ b/pkgs/development/libraries/science/math/superlu/find-openblas-library.patch
@@ -0,0 +1,11 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -75,6 +75,8 @@ set(CMAKE_C_FLAGS_RELEASE "-O3" CACHE STRING "")
+ ######################################################################
+ #
+ #--------------------- BLAS ---------------------
++find_package(OpenBLAS)
++set(TPL_BLAS_LIBRARIES ${OpenBLAS_LIBRARIES})
+ if(NOT enable_blaslib)
+   if (TPL_BLAS_LIBRARIES)
+     set(BLAS_FOUND TRUE)
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index c723433bf51..aa5988722e6 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -16382,6 +16382,8 @@ in
   suitesparse_4_4 = callPackage ../development/libraries/science/math/suitesparse {};
   suitesparse = suitesparse_4_4;
 
+  superlu = callPackage ../development/libraries/science/math/superlu {};
+
   ipopt = callPackage ../development/libraries/science/math/ipopt { openblas = openblasCompat; };
 
   gmsh = callPackage ../applications/science/math/gmsh { };