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+Name:		qrupdate
+Version:	1.1.2
+Release:	1
+Summary:	A Fortran library for fast updates of QR and Cholesky decompositions
+License:	GPLv3+
+URL:		http://qrupdate.sourceforge.net/
+Source0:	http://downloads.sourceforge.net/%{name}/%{name}-%{version}.tar.gz
+
+BuildRequires:	gcc-gfortran
+
+BuildRequires:	openblas-devel
+
+%description
+qrupdate is a Fortran library for fast updates of QR and Cholesky
+decompositions. 
+
+%package devel
+Summary:	Development libraries for %{name}
+Requires:	%{name} = %{version}-%{release}
+Requires:	openblas-devel%{?_isa}
+
+%description devel
+This package contains the development libraries for %{name}.
+
+%prep
+%setup -q
+# Modify install location
+sed -i 's|$(PREFIX)/lib/|$(DESTDIR)%{_libdir}/|g' src/Makefile
+
+%build
+%make_build solib FC=gfortran FFLAGS="%{optflags} -fimplicit-none -funroll-loops" BLAS="-lopenblas" LAPACK=
+
+%install
+make install-shlib LIBDIR=%{_libdir} PREFIX="%{buildroot}"
+# Verify attributes
+chmod 755 %{buildroot}%{_libdir}/libqrupdate.*
+
+%check
+make test FC=gfortran FFLAGS="%{optflags} -fimplicit-none -funroll-loops" BLAS="-lopenblas" LAPACK=
+
+%ldconfig_scriptlets
+
+%files
+%license COPYING
+%doc README ChangeLog
+%{_libdir}/libqrupdate.so.*
+
+%files devel
+%{_libdir}/libqrupdate.so
+
+
+%changelog
+* Tue May 05 2020 Hubble Zhu <zhuhengbo1@huawei.com> - 1.1.2-1
+- First release.