[coreboot-gerrit] Patch set updated for coreboot: util/release: make release archives reproducible

[Alexander Couzens (lynxis@fe80.eu)]

Alexander Couzens (lynxis at fe80.eu) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/16556

-gerrit

commit a6a5d94c5dbb70abe56b97984baa063f2cc563be
Author: Alexander Couzens <lynxis at fe80.eu>
Date:   Fri Sep 9 00:05:54 2016 +0200

    util/release: make release archives reproducible
    
    tar doesn't sort by default and take the order of the OS which is in
    most cases the order of creation. Sort by name and set influencing
    environment TZ and language to be reproducible.
    
    Change-Id: I3d043952417000d12e81353677f1ea4aa2da4fc1
    Signed-off-by: Alexander Couzens <lynxis at fe80.eu>
---
 util/release/build-release | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/util/release/build-release b/util/release/build-release
index f09f5b2..0012e44 100755
--- a/util/release/build-release
+++ b/util/release/build-release
@@ -2,6 +2,12 @@
 # $1: new version name
 # $2: commit id (if not master)
 set -e
+
+LC_ALL=C
+LANG=C
+TZ=UTC
+export LC_ALL LANG TZ
+
 if [ -z "$1" ]; then
 	echo "usage: $0 version [commit id]"
 	echo "tags a new coreboot version and creates a tar archive"
@@ -17,5 +23,5 @@ git tag -a --force $1 -m "coreboot version $1"
 printf "$1-$(git log --pretty=%H|head -1)\n" > .coreboot-version
 tstamp=$(git log --pretty=format:%ci -1)
 cd ..
-tar --mtime="$tstamp" --owner=coreboot:1000 --group=coreboot:1000 --exclude-vcs --exclude=coreboot-${1}/3rdparty/blobs -cvf - coreboot-${1} |xz -9 > coreboot-${1}.tar.xz
-tar --mtime="$tstamp" --owner=coreboot:1000 --group=coreboot:1000 --exclude-vcs -cvf - coreboot-${1}/3rdparty/blobs |xz -9 > coreboot-blobs-${1}.tar.xz
+tar --sort=name --mtime="$tstamp" --owner=coreboot:1000 --group=coreboot:1000 --exclude-vcs --exclude=coreboot-${1}/3rdparty/blobs -cvf - coreboot-${1} |xz -9 > coreboot-${1}.tar.xz
+tar --sort=name --mtime="$tstamp" --owner=coreboot:1000 --group=coreboot:1000 --exclude-vcs -cvf - coreboot-${1}/3rdparty/blobs |xz -9 > coreboot-blobs-${1}.tar.xz