Add patch to deal with change in CMake/SWIG behavior.

libftdi-cmake_swig.patch

@@ -0,0 +1,21 @@
+--- a/python/CMakeLists.txt
++++ b/python/CMakeLists.txt
+@@ -1,3 +1,7 @@
++# swig_add_module is depreceated and SWIG_MODULE_<target>_REAL_NAME is no
++# longer set by default so set policy to the old behavior.
++cmake_policy(SET CMP0078 OLD)
++
+ option ( PYTHON_BINDINGS "Build python bindings via swig" ON )
+ option ( LINK_PYTHON_LIBRARY "Link against python libraries" ON )
+ 
+@@ -24,8 +28,9 @@ if ( SWIG_FOUND AND PYTHONLIBS_FOUND AND
+ 
+   if ( DOCUMENTATION AND DOXYGEN_FOUND )
+     set(CMAKE_SWIG_FLAGS -DDOXYGEN=${DOXYGEN_FOUND})
++    set_property(SOURCE ftdi1.i PROPERTY DEPENDS ftdi1_doc.i)
+   endif()
+-  swig_add_module ( ftdi1 python ftdi1.i )
++  swig_add_library ( ftdi1 LANGUAGE python SOURCES ftdi1.i )
+   swig_link_libraries ( ftdi1 ftdi1 )
+ 
+   if ( LINK_PYTHON_LIBRARY )

libftdi.spec

@@ -1,21 +1,25 @@
 Name:		libftdi
 Version:	1.3
-Release:	14%{?dist}
+Release:	15%{?dist}
 Summary:	Library to program and control the FTDI USB controller
 
 License:	LGPLv2
 URL:		http://www.intra2net.com/de/produkte/opensource/ftdi/
 Source0:	http://www.intra2net.com/en/developer/%{name}/download/%{name}1-%{version}.tar.bz2
 
-BuildRequires:	boost-devel
-BuildRequires:	cmake
+# Swig requirements have changed in newer versions of CMake.
+# This should be sent upstream.
+Patch0:         libftdi-cmake_swig.patch
+
+BuildRequires:	cmake gcc-c++
 BuildRequires:	doxygen
+BuildRequires:	boost-devel
 BuildRequires:	libconfuse-devel
 BuildRequires:	libusbx-devel
 BuildRequires:	python2-devel
 BuildRequires:	python3-devel
 BuildRequires:	swig
-BuildRequires:	gcc-c++
+
 Requires:	systemd
 
 
@@ -32,6 +36,7 @@ Requires:	pkgconfig
 %description devel
 Header files and static libraries for libftdi
 
+
 %package -n python2-libftdi
 %{?python_provide:%python_provide python2-libftdi}
 # Remove before F30
@@ -44,6 +49,7 @@ Requires:	%{name}%{?_isa} = %{version}-%{release}
 %description -n python2-libftdi
 Libftdi Python Language bindings.
 
+
 %package -n python3-libftdi
 %{?python_provide:%python_provide python3-libftdi}
 Summary:	Libftdi library Python 3 binding
@@ -52,6 +58,7 @@ Requires:	%{name}%{?_isa} = %{version}-%{release}
 %description -n python3-libftdi
 Libftdi Python 3 Language bindings.
 
+
 %package c++
 Summary:	Libftdi library C++ binding
 Requires:	%{name}%{?_isa} = %{version}-%{release}
@@ -59,6 +66,7 @@ Requires:	%{name}%{?_isa} = %{version}-%{release}
 %description c++
 Libftdi library C++ language binding.
 
+
 %package c++-devel
 Summary:	Libftdi library C++ binding development headers and libraries
 Requires:	%{name}-devel = %{version}-%{release}
@@ -70,12 +78,13 @@ for building C++ applications with libftdi.
 
 
 %prep
-%setup -q -n %{name}1-%{version}
+%autosetup -p1 -n %{name}1-%{version}
 
 #kernel does not provide usb_device anymore
 sed -i -e 's/usb_device/usb/g' packages/99-libftdi.rules
 sed -i -e 's/GROUP="plugdev"/TAG+="uaccess"/g' packages/99-libftdi.rules
 
+
 %build
 export CMAKE_PREFIX_PATH=/usr
 
@@ -94,6 +103,7 @@ popd
 # Fix python sheband lines
 find python/examples -type f -exec sed -i '1s=^#!/usr/bin/\(python\|env python\)[23]\?=#!%{__python3}=' {} +
 
+
 %install
 # Install python2, since we'll prefer python3 with the second install.
 pushd build-py2
@@ -129,12 +139,12 @@ rm -rf $RPM_BUILD_ROOT/%{_libdir}/cmake*
 
 rm -rf $RPM_BUILD_ROOT/%{_datadir}/doc/libftdi1/example.conf
 
+
 %check
 #make check
 
 
 %files
-%{!?_licensedir:%global license %%doc}
 %license COPYING.LIB
 %doc AUTHORS ChangeLog README
 %{_libdir}/libftdi1.so.2*
@@ -171,7 +181,11 @@ rm -rf $RPM_BUILD_ROOT/%{_datadir}/doc/libftdi1/example.conf
 
 %ldconfig_scriptlets c++
 
+
 %changelog
+* Sun Feb 17 2019 Richard Shaw <hobbes1069@gmail.com> - 1.3-1
+- Add patch to deal with change in CMake/SWIG behavior.
+
 * Fri Feb 01 2019 Fedora Release Engineering <releng@fedoraproject.org> - 1.3-14
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild