#
# spec file for package gmp
#
# Copyright (c) 2022-2023 ZhuningOS
#


Name:           gmp
Version:        6.1.2
Release:        4.9.1
Summary:        The GNU MP Library
License:        GPL-3.0-or-later AND (LGPL-3.0-or-later OR GPL-2.0-or-later)
Group:          System/Libraries
URL:            https://gmplib.org/
Source0:        https://gmplib.org/download/%{name}/%{name}-%{version}.tar.xz
Source1:        https://gmplib.org/download/%{name}/%{name}-%{version}.tar.xz.sig
Source2:        %{name}.keyring
Source3:        baselibs.conf
Patch0:         gmp-noexec.diff
Patch1:         gmp-6.1.2-conftest.patch
Patch2:		gmp-6.2.1-CVE-2021-43618.patch
BuildRequires:  fipscheck
BuildRequires:  gcc-c++
BuildRequires:  m4
BuildRequires:  xz

%description
A library for calculating huge numbers (integer and floating point).

%package -n libgmp10
Summary:        Shared library for the GNU MP Library
License:	LGPL-3.0-or-later OR GPL-2.0-or-later
Group:          System/Libraries

%description -n libgmp10
A library for calculating huge numbers (integer and floating point).

%package -n libgmpxx4
Summary:        C++ bindings for the GNU MP Library
License:	LGPL-3.0-or-later OR GPL-2.0-or-later
Group:          System/Libraries
Requires:       libgmp10 >= %{version}

%description -n libgmpxx4
A library for calculating huge numbers (integer and floating point).

This package contains C++ bindings
C++ bindings for the GNU MP Library.

%package devel
Summary:        Include Files and Libraries for Development with the GNU MP Library
Group:          Development/Languages/C and C++
License:	GPL-3.0-or-later AND (LGPL-3.0-or-later OR GPL-2.0-or-later)
Requires:       libgmp10 = %{version}
Requires:       libgmpxx4 = %{version}
Requires(pre):  %{install_info_prereq}
Requires(preun): %{install_info_prereq}

%description devel
These libraries are needed to develop programs which calculate with
huge numbers (integer and floating point).

%prep
%setup -q
%patch0
%patch1
%patch2 -p1

%build
export CFLAGS="%{optflags} -fexceptions"
%configure \
  --enable-cxx \
  --enable-fat
make %{?_smp_mflags}

%check
# do not disable "make check", FIX THE BUGS!
make %{?_smp_mflags} check

%install
%make_install
rm %{buildroot}%{_libdir}/libgmp.la
rm %{buildroot}%{_libdir}/libgmpxx.la
rm %{buildroot}%{_libdir}/libgmpxx.a

# the hmac hashes:
#
# this is a hack that re-defines the __os_install_post macro
# for a simple reason: the macro strips the binaries and thereby
# invalidates a HMAC that may have been created earlier.
# solution: create the hashes _after_ the macro runs.
#
# this shows up earlier because otherwise the %expand of
# the macro is too late.
# remark: This is the same as running
#   openssl dgst -sha256 -hmac 'orboDeJITITejsirpADONivirpUkvarP'
%{expand:%%global __os_install_post {%__os_install_post
%{_bindir}/fipshmac %{buildroot}%{_libdir}/libgmp.so.10
}}

%post -n libgmp10 -p /sbin/ldconfig
%post -n libgmpxx4 -p /sbin/ldconfig
%postun -n libgmp10 -p /sbin/ldconfig
%postun -n libgmpxx4 -p /sbin/ldconfig
%post devel
%install_info --info-dir=%{_infodir} %{_infodir}/%{name}.info%{ext_info}

%preun devel
%install_info_delete --info-dir=%{_infodir} %{_infodir}/%{name}.info%{ext_info}

%files -n libgmp10
%license COPYING*
%{_libdir}/libgmp.so.10*
%{_libdir}/.libgmp.so.10.hmac

%files -n libgmpxx4
%{_libdir}/libgmpxx.so.4*

%files devel
%doc AUTHORS README NEWS
%doc demos
%{_infodir}/gmp.info*%{ext_info}
%{_libdir}/libgmp.a
%{_libdir}/libgmp.so
%{_libdir}/libgmpxx.so
%{_includedir}/gmp.h
%{_includedir}/gmpxx.h

%changelog