From acbaf6a0e38c63577bc7352635926175f335d9b5 Mon Sep 17 00:00:00 2001
From: Davide Madrisan <davide.madrisan@gmail.com>
Date: Sat, 6 Jan 2024 05:30:37 +0100
Subject: [PATCH] use the openmamaba build options (%%optflags) run 'make test'
 [release 1.1.2-2mamba;Fri Sep 19 2014]

---
 README.md        |  2 ++
 libqrupdate.spec | 69 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 71 insertions(+)
 create mode 100644 libqrupdate.spec

diff --git a/README.md b/README.md
index 0114c9d..fc50c71 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,4 @@
 # libqrupdate
 
+qrupdate is a Fortran library for fast updates of QR and Cholesky decompositions.
+
diff --git a/libqrupdate.spec b/libqrupdate.spec
new file mode 100644
index 0000000..9e957e2
--- /dev/null
+++ b/libqrupdate.spec
@@ -0,0 +1,69 @@
+Name:          libqrupdate
+Version:       1.1.2
+Release:       2mamba
+Summary:       A Fortran library for fast updates of QR and Cholesky decompositions
+Group:         System/Libraries
+Vendor:        openmamba
+Distribution:  openmamba
+Packager:      Davide Madrisan <davide.madrisan@gmail.com>
+URL:           http://qrupdate.sourceforge.net/
+Source:        http://downloads.sourceforge.net/qrupdate/qrupdate-%{version}.tar.gz
+License:       GPL
+## AUTOBUILDREQ-BEGIN
+## AUTOBUILDREQ-END
+BuildRequires: gcc-fortran
+BuildRequires: libblas-devel
+BuildRequires: liblapack-devel
+BuildRoot:     %{_tmppath}/%{name}-%{version}-root
+
+%description
+qrupdate is a Fortran library for fast updates of QR and Cholesky decompositions.
+
+%package devel
+Group:         Development/Libraries
+Summary:       Development files for %{name}
+Requires:      %{name} = %{?epoch:%epoch:}%{version}-%{release}
+
+%description devel
+This package contains libraries and header files for developing applications that use %{name}.
+ 
+%debug_package
+
+%prep
+%setup -q -n qrupdate-%{version}
+sed -i 's|$(PREFIX)/lib/|$(DESTDIR)%{_libdir}/|g' src/Makefile
+
+%build
+%make FFLAGS="%{optflags} -fimplicit-none -funroll-loops" solib
+%make test
+
+%install
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+make install-shlib LIBDIR=%{_libdir} PREFIX="%{buildroot}"
+
+# fixup strange shared library permissions
+chmod 755 %{buildroot}%{_libdir}/*.so*
+
+%clean
+[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
+
+%post -p /sbin/ldconfig
+%postun -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%{_libdir}/libqrupdate.so.*
+%doc COPYING
+
+%files devel
+%defattr(-,root,root)
+%{_libdir}/libqrupdate.so
+%doc ChangeLog README
+
+%changelog
+* Fri Sep 19 2014 Davide Madrisan <davide.madrisan@gmail.com> 1.1.2-2mamba
+- use the openmamaba build options (%%optflags)
+- run 'make test'
+
+* Thu Sep 18 2014 Davide Madrisan <davide.madrisan@gmail.com> 1.1.2-1mamba
+- package created using the webbuild interface