Fixed python detection

Resolves: rhbz#1928144

volk-2.4.1-python-detection-fix.patch

@@ -0,0 +1,13 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index b8bd74a..2d9a714 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -139,7 +139,7 @@ endif()
+ 
+ # Python
+ include(VolkPython) #sets PYTHON_EXECUTABLE and PYTHON_DASH_B
+-VOLK_PYTHON_CHECK_MODULE("python >= 3.4" sys "sys.version.split()[0] >= '3.4'" PYTHON_MIN_VER_FOUND)
++VOLK_PYTHON_CHECK_MODULE("python >= 3.4" sys "sys.version_info > (3, 4)" PYTHON_MIN_VER_FOUND)
+ VOLK_PYTHON_CHECK_MODULE("mako >= 0.4.2" mako "mako.__version__ >= '0.4.2'" MAKO_FOUND)
+ 
+ if(NOT PYTHON_MIN_VER_FOUND)

volk.spec

@@ -1,12 +1,14 @@
 Name:          volk
 Version:       2.4.1
-Release:       3%{?dist}
+Release:       4%{?dist}
 Summary:       The Vector Optimized Library of Kernels
 License:       GPLv3+
 URL:           https://github.com/gnuradio/%{name}
 Source0:       https://github.com/gnuradio/%{name}/releases/download/v%{version}/%{name}-%{version}.tar.gz
 Source1:       https://github.com/gnuradio/volk/releases/download/v%{version}/%{name}-%{version}.tar.gz.asc
 Source2:       https://github.com/gnuradio/volk/releases/download/v2.4.1/gpg_volk_release_key.asc
+# https://github.com/gnuradio/volk.git
+Patch0:        volk-2.4.1-python-detection-fix.patch
 
 BuildRequires: gnupg2
 BuildRequires: make
@@ -118,6 +120,10 @@ rm -f %{buildroot}%{_libdir}/libcpu_features.a
 
 
 %changelog
+* Mon Feb 15 2021 Jaroslav Škarvada <jskarvad@redhat.com> - 2.4.1-4
+- Fixed python detection
+  Resolves: rhbz#1928144
+
 * Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.4.1-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild