include cmake files in source distributions (#489)

minrk · garth-wells · web-flow · commit caef2c05c09f · 2022-05-16T11:02:46.000+01:00
so ufcx can be built from release tarballs on PyPI

Co-authored-by: Garth N. Wells &lt;gnw20@cam.ac.uk&gt;
diff --git a/MANIFEST.in b/MANIFEST.in
@@ -5,6 +5,7 @@ include ChangeLog.rst
 include INSTALL
 include LICENSE
 include ffcx/codegeneration/ufcx.h
+recursive-include cmake *
 recursive-include demo *
 recursive-include doc *
 recursive-include ffcx *.in
