Fixed the magic since it seems also spurious -n's are generated by

the magic script.

sql/Makefile.am

@@ -220,7 +220,7 @@ DTRACEDIRS = . ../mysys $(patsubst %,$(top_builddir)/storage/%,@mysql_se_dirs@)
 
 probes_all.o: probes_mysql.d $(DTRACEFILES)
 	providers=`(for i in $(DTRACEDIRS); do cat $$i/dtrace_providers 2>/dev/null; done) | tr " " "\n" | sort | uniq | sed -e '/^$$/d' -e 's/^/-s /'`; \
-	objects=`for i in $(DTRACEDIRS); do f=\`cat $$i/dtrace_files 2>/dev/null\`; for j in $$f; do test -f $$i/$$j && echo -n "$$i/$$j " | sed -e 's/echo -n//g'; done; done`; \
+	objects=`for i in $(DTRACEDIRS); do f=\`cat $$i/dtrace_files 2>/dev/null\`; for j in $$f; do test -f $$i/$$j && echo -n "$$i/$$j " | sed -e 's/echo//g' -e 's/-n//g'; done; done`; \
 	$(DTRACE) $(DTRACEFLAGS) -G $$providers $$objects -o $@
 endif