From 358318a41c1087a4fe3e8429dde75e05c968239e Mon Sep 17 00:00:00 2001
From: sagitter <sagitter@fedoraproject.org>
Date: Tue, 17 Apr 2018 11:20:22 +0200
Subject: [PATCH] Use cmake3 on rhel; use blas from system

---
 SuperLU-removemc64.patch  | 25 ----------------------
 SuperLU.spec              | 45 +++++++++++++++++++++++++++++++++------
 superlu-cmake-setup.patch | 14 ------------
 3 files changed, 38 insertions(+), 46 deletions(-)
 delete mode 100644 SuperLU-removemc64.patch
 delete mode 100644 superlu-cmake-setup.patch

diff --git a/SuperLU-removemc64.patch b/SuperLU-removemc64.patch
deleted file mode 100644
index 00d36af..0000000
--- a/SuperLU-removemc64.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-Description: Provide stubs for the two functions whose implementation is nonfree
-Author: Sébastien Villemot <sebastien@debian.org>
-Forwarded: not-needed
-Last-Update: 2013-11-27
----
-This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
---- /dev/null
-+++ b/SRC/mc64ad.c
-@@ -0,0 +1,16 @@
-+#include <stdio.h>
-+#include <stdlib.h>
-+
-+void mc64id_(int *a)
-+{
-+  fprintf(stderr, "SuperLU: MC64 functionality not available (it uses non-free code). Aborting.\n");
-+  abort();
-+}
-+
-+void mc64ad_(int *a, int *b, int *c, int d[], int e[], double f[],
-+             int *g, int h[], int *i, int j[], int *k, double l[],
-+             int m[], int n[])
-+{
-+  fprintf(stderr, "SuperLU: MC64 functionality not available (it uses non-free code). Aborting.\n");
-+  abort();
-+}
diff --git a/SuperLU.spec b/SuperLU.spec
index 9fa1efb..e1ec86d 100644
--- a/SuperLU.spec
+++ b/SuperLU.spec
@@ -6,20 +6,44 @@
 %{!?__global_ldflags: %global __global_ldflags -Wl,-z,relro}
 %endif
 
+# openblas available on these architectures.
+%if 0%{?fedora} && 0%{?fedora} > 26
+%{!?openblas_arches:%global openblas_arches x86_64 %{ix86} armv7hl %{power64} aarch64 s390x}
+%else
+%{!?openblas_arches:%global openblas_arches x86_64 %{ix86} armv7hl %{power64} aarch64}
+%endif
+%if 0%{?rhel}
+%{!?openblas_arches:%global openblas_arches x86_64 %{ix86} armv7hl %{power64} aarch64}
+%endif
+
 Name:			SuperLU
 Version:		5.2.1
-Release:		1%{?dist}
+Release:		2%{?dist}
 Summary:		Subroutines to solve sparse linear systems
 
-License:		BSD and GPLV2+
+License:		BSD and GPLv2+
 URL:			http://crd-legacy.lbl.gov/~xiaoye/SuperLU/
 Source0:		http://crd-legacy.lbl.gov/~xiaoye/SuperLU/%{genname}_%{version}.tar.gz
 Patch0:			%{genname}-cmake-includedir.patch
 Patch1:			%{genname}-removemc64.patch
 
-BuildRequires:		atlas-devel, gcc, cmake
+%ifarch %{openblas_arches}
+BuildRequires:          openblas-devel, openblas-srpm-macros
+%else
+BuildRequires: blas-devel
+%endif
+BuildRequires:		atlas-devel, gcc
+%if 0%{?rhel}
+BuildRequires:          cmake3, epel-rpm-macros
+%global ctest3 ctest3
+%else
+BuildRequires:          cmake
+%global cmake3 %cmake
+%global ctest3 ctest
+%endif
 BuildRequires:		gcc-gfortran
 BuildRequires:		csh
+Requires:		gcc-gfortran%{?_isa}
 
 %description
 SuperLU contains a set of subroutines to solve a sparse linear system 
@@ -55,19 +79,22 @@ do
 done
 
 %build
-%cmake .
+mkdir -p build; cd build
+%cmake3 -Denable_blaslib:BOOL=OFF ..
+
 %make_build
 
 %install
-%make_install
+%make_install -C build
 
 %check
-ctest -V %{?_smp_mflags}
+pushd build
+%ctest3 -V %{?_smp_mflags}
+popd
 
 %ldconfig_scriptlets
 
 %files
-%doc README
 %license License.txt
 %{_libdir}/libsuperlu.so.%{libver}*
 
@@ -79,6 +106,10 @@ ctest -V %{?_smp_mflags}
 %doc DOC EXAMPLE FORTRAN
 
 %changelog
+* Sun Apr 15 2018 Antonio Trande <sagitterATfedoraproject.org> - 5.2.1-2
+- Use cmake3 on rhel
+- Use blas from system
+
 * Fri Apr 13 2018 Rafael dos Santos <rdossant@redhat.com> - 5.2.1-1
 - Update to 5.2.1
 - Use cmake build system
diff --git a/superlu-cmake-setup.patch b/superlu-cmake-setup.patch
deleted file mode 100644
index 37066e0..0000000
--- a/superlu-cmake-setup.patch
+++ /dev/null
@@ -1,14 +0,0 @@
---- /tmp/SuperLU_5.2.0/SRC/CMakeLists.txt	2016-04-09 03:53:17.000000000 +0200
-+++ SuperLU_5.2.0/SRC/CMakeLists.txt	2018-04-13 11:42:28.481583088 +0200
-@@ -233,9 +233,9 @@
-   VERSION ${PROJECT_VERSION} SOVERSION ${VERSION_MAJOR}
-   )
- install(TARGETS superlu
--  DESTINATION ${CMAKE_INSTALL_PREFIX}/lib
-+  DESTINATION ${CMAKE_INSTALL_LIBDIR}
- )
- 
- install(FILES ${headers}
--  DESTINATION ${CMAKE_INSTALL_PREFIX}/include
-+  DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
- )