%global pkgvers 0
%global scdate0 20240512
%global schash0 7a9fea8aec44c3aec40e6fca547fb6ff30c7ca0f
%global branch0 main
%global source0 https://github.com/open5gs/open5gs.git

%global sshort0 %{expand:%%{lua:print(('%{schash0}'):sub(1,8))}}

Name:           open5gs
Version:        %(curl -s https://raw.githubusercontent.com/open5gs/open5gs/%{schash0}/meson.build | grep " version :" | cut -d"'" -f2)
Release:        %{scdate0}.%{pkgvers}.git%{sshort0}%{?dist}
Summary:        Implementation for 5G Core and EPC
License:        AGPL v3.0

URL:            https://open5gs.org

BuildRequires:  git gcc-c++ meson cmake mongo-c-driver-devel python3 ninja-build glibc-headers
BuildRequires:  pkgconf-pkg-config gnutls-devel libtalloc-devel libcurl-devel libyaml-devel openssl-devel
BuildRequires:  lksctp-tools-devel libnghttp2-devel libmicrohttpd-devel libtins-devel freeDiameter-devel

%undefine _hardened_build
%undefine _annotated_build

%description
Open5GS is a C-language Open Source implementation for
5G Core and EPC, i.e. the core network of LTE/NR network.


%prep
%setup -T -c -n %{name}
git clone --depth 1 -n -b %{branch0} %{source0} .
git fetch --depth 1 origin %{schash0}
git reset --hard %{schash0}
git log --format=fuller


%build
%global optflags %(echo %optflags | sed 's|-Wp,-D_GLIBCXX_ASSERTIONS||g')
# no rpath
find . -name 'meson.build' -exec sed -i '/install_rpath/d' {} +

# modern glibc
sed -i '/sys\/sysctl.h/d' lib/ipfw/*.c
# external freeDiameter
sed -i 's|^freeDiameter|#freeDiameter|' lib/diameter/common/meson.build
sed -i 's|^libfdcore_dep = |#libfdcore_dep|' lib/diameter/common/meson.build
sed -i "/^#libfdcore_dep/i libfdcore_dep = [cc.find_library(['libfdcore'], dirs : ['%{_libdir}'])]" lib/diameter/common/meson.build
sed -i "/^#libfdcore_dep/a libfdcore_dep += cc.find_library(['libfdproto'], dirs : ['%{_libdir}'])" lib/diameter/common/meson.build
sed -i "/^#libfdcore_dep/a libfdcore_dep += cc.find_library(['libgnutls'], dirs : ['%{_libdir}'])" lib/diameter/common/meson.build
sed -i '1 i #include <cstdint>' src/upf/arp-nd.cpp
export CFLAGS='%{optflags} -I/usr/include/uClibc/'
meson subprojects download prometheus-client-c
%meson
%meson_build


%install
%meson_install


%files
%doc README.md
%license LICENSE
%{_bindir}/*
%{_libdir}/*.so*


%changelog
* Fri Oct 02 2020 Cristian Balint <cristian.balint@gmail.com>
- git update releases