[PATCH 2/2] fio: use LDFLAGS when linking dynamic engines

Without this, locally defined LDFLAGS won't be applied when
linking the dynamically loaded IO engines.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
---

diff --git a/Makefile b/Makefile
index 5d17bca..00e7953 100644
@@ -294,7 +295,7 @@ define engine_template =
 $(1)_OBJS := $$($(1)_SRCS:.c=.o)
 $$($(1)_OBJS): CFLAGS := -fPIC $$($(1)_CFLAGS) $(CFLAGS)
 engines/fio-$(1).so: $$($(1)_OBJS)
-	$$(QUIET_LINK)$(CC) -shared -rdynamic -fPIC -Wl,-soname,fio-$(1).so.1 -o $$@ $$< $$($(1)_LIBS)
+	$$(QUIET_LINK)$(CC) $(LDFLAGS) -shared -rdynamic -fPIC -Wl,-soname,fio-$(1).so.1 -o $$@ $$< $$($(1)_LIBS)
 ENGS_OBJS += engines/fio-$(1).so
 endef
 else # !CONFIG_DYNAMIC_ENGINES