eliminate recursive build in liboctave/cruft directory * liboctave/cruft/module.mk: New file, adapted from Makefile.am. * liboctave/cruft/Makefile.am: Delete. * configure.ac (AC_OUTPUT): Don't generate liboctave/cruft/Makefile. * liboctave/array/module.mk, liboctave/numeric/module.mk, liboctave/operators/module.mk, liboctave/system/module.mk, liboctave/util/module.mk: Append convenience library name to liboctave_la_LIBADD here. * liboctave/Makefile.am: Initialize liboctave_la_LIBADD to empty string here. * 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/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: Adapt for non-recursive build.

--- a/liboctave/cruft/misc/module.mk	Sat Sep 20 22:04:01 2014 -0700
+++ b/liboctave/cruft/misc/module.mk	Sun Sep 21 10:51:38 2014 -0400
@@ -1,19 +1,19 @@
 EXTRA_DIST += \
-  misc/module.mk \
-  misc/d1mach-tst.for 
+  cruft/misc/module.mk \
+  cruft/misc/d1mach-tst.for 
 
-libcruft_la_SOURCES += \
-  misc/blaswrap.c \
-  misc/cquit.c \
-  misc/d1mach.f \
-  misc/f77-extern.cc \
-  misc/f77-fcn.c \
-  misc/i1mach.f \
-  misc/lo-error.c \
-  misc/quit.cc \
-  misc/r1mach.f
+CRUFT_SOURCES += \
+  cruft/misc/blaswrap.c \
+  cruft/misc/cquit.c \
+  cruft/misc/d1mach.f \
+  cruft/misc/f77-extern.cc \
+  cruft/misc/f77-fcn.c \
+  cruft/misc/i1mach.f \
+  cruft/misc/lo-error.c \
+  cruft/misc/quit.cc \
+  cruft/misc/r1mach.f
 
-octinclude_HEADERS += \
-  misc/f77-fcn.h \
-  misc/lo-error.h \
-  misc/quit.h
+CRUFT_INC += \
+  cruft/misc/f77-fcn.h \
+  cruft/misc/lo-error.h \
+  cruft/misc/quit.h