make-srpm.sh: build the python3-csdiff subpkg on Fedora 23+

Author: kdudka

CMakeLists.txt

@@ -70,7 +70,9 @@ install(TARGETS
 # pycsdiff - python binding of csdiff
 option(BUILD_PYCSDIFF "Set to ON to enable python binding" ON)
 if (BUILD_PYCSDIFF)
-    find_library(BOOST_PYTHON NAMES boost_python
+    set(BOOST_PYTHON_LIB_NAME "boost_python"
+        CACHE STRING "Name of the boost_python library")
+    find_library(BOOST_PYTHON NAMES ${BOOST_PYTHON_LIB_NAME}
         boost_python-3.2
         boost_python-3.3
         boost_python-3.4)

make-srpm.sh

@@ -106,6 +106,20 @@ code scan defect lists to find out added or fixed defects.
 %{!?python2_sitearch: %global python2_sitearch %(%{__python2} -c "from distutils.sysconfig import get_python_lib; print(get_python_lib(1))")}
 %endif
 
+# build the python3-csdiff package on Fedora 23+
+%global py3_support ((7 < 0%{?rhel}) || (22 < 0%{?fedora}))
+%if %{py3_support}
+%package -n python3-%{name}
+Summary:        Python interface to csdiff for Python 3
+BuildRequires:  boost-python3-devel
+BuildRequires:  python3-devel
+%{?python_provide:%python_provide python3-%{name}}
+
+%description -n python3-%{name}
+This package contains the Python 3 binding for the csdiff tool for comparing
+code scan defect lists to find out added or fixed defects.
+%endif
+
 %prep
 %setup -q
 
@@ -116,7 +130,19 @@ cd csdiff_build
 %cmake .. -DPYTHON_EXECUTABLE=%{__python2}
 make %{?_smp_mflags} VERBOSE=yes
 
+# build the python3-csdiff package on Fedora 23+
+%if %{py3_support}
+mkdir ../csdiff_build_py3
+cd ../csdiff_build_py3
+%cmake .. -DPYTHON_EXECUTABLE=%{__python3} -DBOOST_PYTHON_LIB_NAME=boost_python3
+make %{?_smp_mflags} VERBOSE=yes pycsdiff
+%endif
+
 %install
+%if %{py3_support}
+mkdir -vp %{buildroot}%{python3_sitearch}
+install -vm0644 csdiff_build_py3/pycsdiff.so %{buildroot}%{python3_sitearch}
+%endif
 cd csdiff_build
 make install DESTDIR="\$RPM_BUILD_ROOT"
 
@@ -140,6 +166,12 @@ ctest %{?_smp_mflags} --output-on-failure
 %files -n python2-%{name}
 %{python2_sitearch}/pycsdiff.so
 %doc COPYING
+
+%if %{py3_support}
+%files -n python3-%{name}
+%{python3_sitearch}/pycsdiff.so
+%doc COPYING
+%endif
 EOF
 
 set -v