--- lang/python35/Makefile	(revision 421281)
+++ lang/python35/Makefile	(working copy)
@@ -104,6 +104,11 @@ 
 PLIST_FILES+=	libdata/pkgconfig/python-%%XYDOT%%%%ABI%%.pc
 .endif
 
+# https://bugs.freebsd.org/209355
+.if exists(${LOCALBASE}/lib/liblzma.so)
+EXTRA_PATCHES+=	${FILESDIR}/extra-patch-lzmalib
+.endif
+
 # http://bugs.python.org/issue22521
 # http://bugs.python.org/issue23042
 .if ${ARCH} == i386 && !${PORT_OPTIONS:MLIBFFI}
--- lang/python35/files/extra-patch-lzmalib	(nonexistent)
+++ lang/python35/files/extra-patch-lzmalib	(working copy)
@@ -0,0 +1,11 @@ 
+--- setup.py.orig	2016-09-03 05:52:07 UTC
++++ setup.py
+@@ -1451,7 +1451,7 @@ class PyBuildExt(build_ext):
+         # LZMA compression support.
+         if self.compiler.find_library_file(lib_dirs, 'lzma'):
+             exts.append( Extension('_lzma', ['_lzmamodule.c'],
+-                                   libraries = ['lzma']) )
++                                   extra_link_args = ('-l:liblzma.so.5',)) )
+         else:
+             missing.append('_lzma')
+