fix for gcc warnings: dereferencing type-punned pointer will break strict-aliasing rules"

git-svn-id: https://hamlib.svn.sourceforge.net/svnroot/hamlib/trunk@2369 7ae35d74-ebe9-4afe-98af-79ac388436b8

bindings/Makefile.am

@@ -12,6 +12,7 @@ SWGDEP=$(top_srcdir)/include/hamlib/rig.h $(top_srcdir)/include/hamlib/riglist.h
 	$(top_srcdir)/include/hamlib/rotator.h $(top_srcdir)/include/hamlib/rotlist.h \
 	$(SWGFILES)
 
+AM_CFLAGS = -fno-strict-aliasing
 ##########################################
 # Perl binding