Don't hard-code lib directory name


git-svn-id: http://lm-sensors.org/svn/i2c-tools/trunk@6290 7894878c-1315-0410-8ee3-d5d059ff63e0
diff --git a/tools/Module.mk b/tools/Module.mk
index 8efddbb..6386094 100644
--- a/tools/Module.mk
+++ b/tools/Module.mk
@@ -15,7 +15,7 @@
 ifeq ($(USE_STATIC_LIB),1)
 TOOLS_LDFLAGS	:= $(LIB_DIR)/$(LIB_STLIBNAME)
 else
-TOOLS_LDFLAGS	:= -Llib -li2c
+TOOLS_LDFLAGS	:= -L$(LIB_DIR) -li2c
 endif
 
 TOOLS_TARGETS	:= i2cdetect i2cdump i2cset i2cget