From 3be2f53e54cd67c6300162c8d3f08a07d08bfd54 Mon Sep 17 00:00:00 2001
From: Vitaliy Filippov <vitalif@yourcmc.ru>
Date: Tue, 1 Dec 2020 01:54:10 +0300
Subject: [PATCH] Add RPM spec

---
 rpm/jerasure.spec   | 120 ++++++++++++++++++++++++++++++++++++++++++++
 rpm/make-tarball.sh |   6 +++
 2 files changed, 126 insertions(+)
 create mode 100644 rpm/jerasure.spec
 create mode 100755 rpm/make-tarball.sh

diff --git a/rpm/jerasure.spec b/rpm/jerasure.spec
new file mode 100644
index 0000000..82b9669
--- /dev/null
+++ b/rpm/jerasure.spec
@@ -0,0 +1,120 @@
+#
+# spec file for package jerasure
+#
+# Copyright (c) 2015 SUSE LINUX GmbH, Nuernberg, Germany.
+#           (c) 2020 Vitaliy Filippov
+#
+# All modifications and additions to the file contributed by third parties
+# remain the property of their copyright owners, unless otherwise agreed
+# upon. The license for this file, and modifications and additions to the
+# file, is the same license as for the pristine package itself (unless the
+# license for the pristine package is not an Open Source License, in which
+# case the license is the MIT License). An "Open Source License" is a
+# license that conforms to the Open Source Definition (Version 1.9)
+# published by the Open Source Initiative.
+
+
+%define libname libJerasure2
+Name:           jerasure
+Version:        2.0.20170410gitde1739c
+Release:        0
+Summary:        Forward error correction erasure channel library
+License:        BSD-3-Clause
+Group:          Development/Libraries/C and C++
+Url:            http://jerasure.org/jerasure/jerasure
+Source0:        %{name}-%{version}.tar.bz2
+BuildRoot:      %{_tmppath}/%{name}-%{version}-build
+BuildRequires:  autoconf
+BuildRequires:  automake
+BuildRequires:  gf-complete-devel
+BuildRequires:  libtool
+
+%description
+In information theory, an erasure code is a forward error correction (FEC)
+code for the binary erasure channel, which transforms a message of symbols
+into a longer message (code word) with symbols such that the original
+message can be recovered from a subset of the symbols.
+Jerasure is a shared library that been designed to be modular, fast and
+flexible. It is used in storage systems such as Swift and Ceph to add fault
+tolerance.
+
+%package        -n %{libname}
+Summary:        Forward error correction erasure channel library
+Group:          Development/Libraries/C and C++
+
+%description -n %{libname}
+In information theory, an erasure code is a forward error correction (FEC)
+code for the binary erasure channel, which transforms a message of symbols
+into a longer message (code word) with symbols such that the original
+message can be recovered from a subset of the symbols.
+Jerasure is a shared library that been designed to be modular, fast and
+flexible. It is used in storage systems such as Swift and Ceph to add fault
+tolerance.
+
+%package devel
+Summary:        Forward error correction erasure channel library
+Group:          Development/Libraries/C and C++
+Requires:       %{libname} = %{version}
+
+%description devel
+In information theory, an erasure code is a forward error correction (FEC)
+code for the binary erasure channel, which transforms a message of symbols
+into a longer message (code word) with symbols such that the original
+message can be recovered from a subset of the symbols.
+Jerasure is a shared library that been designed to be modular, fast and
+flexible. It is used in storage systems such as Swift and Ceph to add fault
+tolerance.
+
+%package examples
+Summary:        Examples for %{name}
+Group:          Development/Libraries/C and C++
+Requires:       %{libname} = %{version}
+
+%description examples
+Examples for %{name}
+
+%prep
+%setup -q -n %{name}-%{version}
+
+%build
+autoreconf --force --install -I m4
+%configure \
+           --disable-static \
+           --disable-silent-rules \
+           --disable-rpath
+make %{?_smp_mflags}
+
+%install
+make DESTDIR=%{buildroot} install %{?_smp_mflags}
+mv %{buildroot}%{_bindir}/decoder %{buildroot}%{_bindir}/jerasure-decoder
+mv %{buildroot}%{_bindir}/encoder %{buildroot}%{_bindir}/jerasure-encoder
+
+%post -n %{libname} -p /sbin/ldconfig
+
+%postun -n %{libname} -p /sbin/ldconfig
+
+%files
+%defattr(-,root,root)
+%doc COPYING README ChangeLog
+
+%files -n %{libname}
+%defattr(-,root,root,-)
+%{_libdir}/*.so.*
+
+%files devel
+%defattr(-,root,root)
+%{_includedir}/*.h
+%{_includedir}/jerasure/*.h
+%{_libdir}/libJerasure.la
+%{_libdir}/libJerasure.so
+
+%files examples
+%defattr(-,root,root)
+%{_bindir}/jerasure-encoder
+%{_bindir}/jerasure-decoder
+%{_bindir}/jerasure_*
+%{_bindir}/cauchy_*
+%{_bindir}/reed_sol_*
+%{_bindir}/liberation_*
+
+%changelog
diff --git a/rpm/make-tarball.sh b/rpm/make-tarball.sh
new file mode 100755
index 0000000..72fb665
--- /dev/null
+++ b/rpm/make-tarball.sh
@@ -0,0 +1,6 @@
+#!/bin/sh
+# prerequisites: yum -y install rpm-build autoconf automake libtool make
+
+cd `dirname $0`/..
+tar --transform='s#^#jerasure-2.0.20170410gitde1739c/#' -cjf ~/rpmbuild/SOURCES/jerasure-2.0.20170410gitde1739c.tar.bz2 \
+    AUTHORS ChangeLog configure.ac COPYING Examples include License.txt m4 Makefile.am Manual.pdf NEWS PERF.txt README src