File gmp-ecm.spec of Package gmp-ecm
#
# spec file for package gmp-ecm
#
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%define so_version 1
Name: gmp-ecm
Version: 7.0.5
Release: 0
Summary: Elliptic Curve Method for Integer Factorization
License: GPL-3.0-only
Group: Productivity/Scientific/Math
URL: https://gitlab.inria.fr/zimmerma/ecm
Source0: https://gitlab.inria.fr/zimmerma/ecm/uploads/89f6f0d65d3e980cef33dc922004e4b2/ecm-%{version}.tar.gz
# PATCH-FIX-UPSTREAM ecm-auxi.c.patch -- Add missing stdlib.h include
BuildRequires: gmp-devel >= 5.0.0
BuildRequires: m4
%description
GMP-ECM reads the numbers to be factored from stdin (one number on each
line) and requires a numerical parameter, the stage 1 bound B1. A reasonable
stage 2 bound B2 for the given B1 is chosen by default, but can be overridden
by a second numerical parameter. By default, GMP-ECM uses the ECM factoring
algorithm.
%package -n libecm%{so_version}
Summary: Library for Elliptic Curve Integer Factorization
Group: System/Libraries
%description -n libecm%{so_version}
Library for ecm. To use the library, you need to install ecm-devel, include
"ecm.h" in your source file and link with -lecm.
%package devel
Summary: Development files for the gmp-ecm package
Group: Development/Libraries/C and C++
Requires: libecm%{so_version} = %{version}
%description devel
This package contains header files required when building applications which
use the libecm library.
%prep
%setup -q -n ecm-%{version}
%build
%configure \
%ifnarch x86_64
--disable-sse2 \
%endif
--disable-shellcmd \
--enable-shared \
--disable-static
%make_build
%install
%make_install
rm %{buildroot}/%{_libdir}/libecm.la
%check
%make_build check
%post -n libecm%{so_version} -p /sbin/ldconfig
%postun -n libecm%{so_version} -p /sbin/ldconfig
%files
%license COPYING COPYING.LIB
%doc AUTHORS NEWS README README.lib
%{_bindir}/ecm
%{_mandir}/man1/ecm.1%{?ext_man}
%files devel
%{_includedir}/ecm.h
%{_libdir}/libecm.so
%files -n libecm%{so_version}
%{_libdir}/libecm.so.*
%changelog