fix dsfmt install rule that was part of compile rule

Author: vtjnash

deps/Makefile

@@ -773,9 +773,9 @@ dsfmt-$(DSFMT_VER)/config.status: dsfmt-$(DSFMT_VER).tar.gz
 	echo 1 > $@
 $(DSFMT_OBJ_SOURCE): dsfmt-$(DSFMT_VER)/config.status
 	cd dsfmt-$(DSFMT_VER) && \
-	$(CC) $(CPPFLAGS) $(DSFMT_CFLAGS) $(LDFLAGS) dSFMT.c -o libdSFMT.$(SHLIB_EXT) && \
-	cp dSFMT.h $(build_includedir)
+	$(CC) $(CPPFLAGS) $(DSFMT_CFLAGS) $(LDFLAGS) dSFMT.c -o libdSFMT.$(SHLIB_EXT)
 $(DSFMT_OBJ_TARGET): $(DSFMT_OBJ_SOURCE)
+	cp dsfmt-$(DSFMT_VER)/dSFMT.h $(build_includedir)
 	cp $< $@ && \
 	$(INSTALL_NAME_CMD)libdSFMT.$(SHLIB_EXT) $(DSFMT_OBJ_TARGET)