Clean debug info directories generated by the linker at MacOS.

examples/Makefile.am

@@ -75,6 +75,7 @@ FCCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=FC $(AM_LIBTOOLFLAGS) \
 
 clean-local:
 	-rm -f *.i
+	-rm -rf *.dSYM
 
 # When an out-of-source build takes place, the 'distclean' recipe of the
 # top-level Makefile expects the directory containing this Makefile to be

perf/Makefile.am

@@ -59,6 +59,7 @@ FCCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=FC $(AM_LIBTOOLFLAGS) \
 
 clean-local:
 	-rm -f *.i
+	-rm -rf *.dSYM
 
 # When an out-of-source build takes place, the 'distclean' recipe of the
 # top-level Makefile expects the directory containing this Makefile to be

tests/Makefile.am

@@ -319,7 +319,6 @@ TESTS = 							\
 XFAIL_TESTS =                                                   \
 	test_xmap_all2all_fail_run
 
-
 AUTOMAKE_OPTIONS = color-tests
 
 EXTRA_DIST = core
@@ -354,6 +353,7 @@ EXTRA_DIST = core
 
 clean-local:
 	-rm -f *.$(FCMODEXT) *.i
+	-rm -rf *.dSYM
 
 # When an out-of-source build takes place, the 'distclean' recipe of the
 # top-level Makefile expects the directory containing this Makefile to be