Added workaround for s390x FTBFS

Signed-off-by: Jaroslav Škarvada <jskarvad@redhat.com>

uhd-4.0.0.0-s390x-build-fix.patch

@@ -0,0 +1,10 @@
+diff --git a/host/lib/utils/CMakeLists.txt b/host/lib/utils/CMakeLists.txt
+index 7e95d8c..2ad6e40 100644
+--- a/host/lib/utils/CMakeLists.txt
++++ b/host/lib/utils/CMakeLists.txt
+@@ -229,3 +229,5 @@ if(ENABLE_C_API)
+         ${CMAKE_CURRENT_SOURCE_DIR}/thread_priority_c.cpp
+     )
+ endif(ENABLE_C_API)
++
++LIBUHD_APPEND_LIBS(atomic)

uhd.spec

@@ -36,7 +36,7 @@ BuildRequires:  gcc-c++
 BuildRequires:  cmake
 BuildRequires:  boost-devel, libusb1-devel, python3-cheetah, ncurses-devel
 BuildRequires:  python3-docutils, doxygen, pkgconfig, libpcap-devel
-BuildRequires:  python3-numpy, vim-common
+BuildRequires:  python3-numpy, vim-common, libatomic
 %if %{with wireshark}
 BuildRequires:  wireshark-devel, libgcrypt-devel, gnutls-devel
 %endif
@@ -50,7 +50,10 @@ Summary:        Universal Hardware Driver for Ettus Research products
 Source0:        %{url}/archive/v%{version}/uhd-%{version}.tar.gz
 Source1:        %{name}-limits.conf
 Source2:        %{url}/releases/download/v%{version}/uhd-images_%{version}.tar.xz
+# Patch provided by upstream
 Patch0:         uhd-4.0.0.0-gcc-11-fix.patch
+# https://github.com/EttusResearch/uhd/issues/410
+Patch1:         uhd-4.0.0.0-s390x-build-fix.patch
 
 %description
 The UHD is the universal hardware driver for Ettus Research products.
@@ -99,6 +102,7 @@ Wireshark dissector plugins.
 %prep
 %setup -q
 %patch0 -p1 -b .gcc-11-fix
+%patch1 -p1 -b .s390x-build-fix
 
 # firmware
 %if %{with binary_firmware}