provide per-directory clean targets * Makefile.am, doc/module.mk, libgui/graphics/module.mk, libgui/module.mk, libgui/qterminal-module.mk, libgui/src/module.mk, libinterp/corefcn/module.mk, libinterp/module.mk, libinterp/octave-value/module.mk, libinterp/operators/module.mk, libinterp/parse-tree/module.mk, libinterp/template-inst/module.mk, liboctave/array/module.mk, liboctave/cruft/Faddeeva/module.mk, liboctave/cruft/amos/module.mk, liboctave/cruft/blas-xtra/module.mk, liboctave/cruft/daspk/module.mk, liboctave/cruft/dasrt/module.mk, liboctave/cruft/dassl/module.mk, liboctave/cruft/fftpack/module.mk, liboctave/cruft/lapack-xtra/module.mk, liboctave/cruft/misc/module.mk, liboctave/cruft/module.mk, liboctave/cruft/odepack/module.mk, liboctave/cruft/ordered-qz/module.mk, liboctave/cruft/quadpack/module.mk, liboctave/cruft/ranlib/module.mk, liboctave/cruft/slatec-err/module.mk, liboctave/cruft/slatec-fn/module.mk, liboctave/module.mk, liboctave/numeric/module.mk, liboctave/operators/module.mk, liboctave/system/module.mk, liboctave/util/module.mk, scripts/java/module.mk, scripts/module.mk, scripts/startup/module.mk, src/module.mk: For each major subdirectory tree (liboctave, libinterp, libgui, src, doc, examples, test), provide SUBDIR-clean, SUBDIR-distclean, and SUBDIR-maintainer-clean targets.

--- a/libinterp/corefcn/module.mk	Fri Jul 17 00:59:10 2015 -0400
+++ b/libinterp/corefcn/module.mk	Fri Jul 17 14:44:47 2015 -0400
@@ -1,13 +1,3 @@
-EXTRA_DIST += \
-  libinterp/corefcn/module.mk \
-  libinterp/corefcn/defaults.in.h \
-  libinterp/corefcn/graphics.in.h \
-  libinterp/corefcn/mxarray.in.h \
-  libinterp/corefcn/oct-errno.in.cc \
-  libinterp/corefcn/oct-tex-lexer.in.ll \
-  libinterp/corefcn/oct-tex-parser.in.yy \
-  libinterp/corefcn/oct-tex-symbols.in
-
 ## Options functions for Fortran packages like LSODE, DASPK.
 ## These are generated automagically by configure and Perl.
 OPT_HANDLERS = \
@@ -365,3 +355,13 @@
 
 libinterp_corefcn_libtex_parser_la_CXXFLAGS = \
   $(filter-out -Wold-style-cast, $(libinterp_corefcn_libcorefcn_la_CXXFLAGS))
+
+libinterp_EXTRA_DIST += \
+  libinterp/corefcn/defaults.in.h \
+  libinterp/corefcn/graphics.in.h \
+  libinterp/corefcn/mxarray.in.h \
+  libinterp/corefcn/oct-errno.in.cc \
+  libinterp/corefcn/oct-tex-lexer.in.ll \
+  libinterp/corefcn/oct-tex-parser.in.yy \
+  libinterp/corefcn/oct-tex-symbols.in
+