From 096b3759a98cdbbc710d8620e948eaa7ee2045ed Mon Sep 17 00:00:00 2001
From: John Crispin <john@openwrt.org>
Date: Tue, 14 Jul 2015 09:57:45 +0000
Subject: build: Prevent more gzip timestamps

To improve reproducibility, prevent the inclusion of timestamps
in the gzip header.

Signed-off-by: Reiner Herrmann <reiner@reiner-h.de>

SVN-Revision: 46361
---
 include/image.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include/image.mk')

diff --git a/include/image.mk b/include/image.mk
index 814e7dc5d1..6767e76dc1 100644
--- a/include/image.mk
+++ b/include/image.mk
@@ -224,7 +224,7 @@ ifneq ($(CONFIG_TARGET_ROOTFS_UBIFS),)
 endif
 
 define Image/mkfs/cpiogz
-	( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9 >$(BIN_DIR)/$(IMG_PREFIX)-rootfs.cpio.gz )
+	( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(BIN_DIR)/$(IMG_PREFIX)-rootfs.cpio.gz )
 endef
 
 define Image/mkfs/targz
-- 
cgit v1.2.3