InstallDev: Move the "find" out of the lock critical section.

SVN-Revision: 23858

include/package.mk

@@ -132,8 +132,9 @@ define Build/DefaultTargets
 		$(call $(hook),$(TMP_DIR)/stage-$(PKG_NAME),$(TMP_DIR)/stage-$(PKG_NAME)/host)$(sep)\
 	)
 	if [ -d $(TMP_DIR)/stage-$(PKG_NAME) ]; then \
+		(cd $(TMP_DIR)/stage-$(PKG_NAME); find ./ > $(TMP_DIR)/stage-$(PKG_NAME).files); \
 		$(call locked, \
-			(cd $(TMP_DIR)/stage-$(PKG_NAME); find ./ > $(STAGING_DIR)/packages/$(STAGING_FILES_LIST)); \
+			mv $(TMP_DIR)/stage-$(PKG_NAME).files $(STAGING_DIR)/packages/$(STAGING_FILES_LIST) && \
 			$(CP) $(TMP_DIR)/stage-$(PKG_NAME)/* $(STAGING_DIR)/; \
 		,staging-dir); \
 	fi