Log Message:
-----------
'make clean' should NOT remove *~ files.
Modified Files:
--------------
pgsql/src/interfaces/ecpg/preproc:
Makefile (r1.119 -> r1.120)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/preproc/Makefile.diff?r1=1.119&r2=1.120)