[Buildroot] [PATCH 15/34] reproducibility/gzip: avoid gzip timestamp in rootfs.tar.gz

Gilles Chanteperdrix gilles.chanteperdrix at xenomai.org
Sat Apr 30 07:49:11 UTC 2016


---
 fs/common.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/common.mk b/fs/common.mk
index 528e194..ea248bb 100644
--- a/fs/common.mk
+++ b/fs/common.mk
@@ -48,7 +48,7 @@ ROOTFS_$(2)_DEPENDENCIES += host-fakeroot host-makedevs \
 
 ifeq ($$(BR2_TARGET_ROOTFS_$(2)_GZIP),y)
 ROOTFS_$(2)_COMPRESS_EXT = .gz
-ROOTFS_$(2)_COMPRESS_CMD = gzip -9 -c
+ROOTFS_$(2)_COMPRESS_CMD = gzip -9 -c $(if $(BR2_REPRODUCIBLE),-n)
 endif
 ifeq ($$(BR2_TARGET_ROOTFS_$(2)_BZIP2),y)
 ROOTFS_$(2)_COMPRESS_EXT = .bz2
-- 
2.7.4



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