From f6be27b05fb2bddd3a5e8425251874d640a6cdaf8b52629983ba5adf30715a7f Mon Sep 17 00:00:00 2001
From: Richard Brown <rbrown@suse.com>
Date: Tue, 25 May 2021 11:24:55 +0000
Subject: [PATCH] Accepting request 894441 from
 home:bmwiedemann:branches:devel:kubic

Allow to override build date with SOURCE_DATE_EPOCH in order to make builds reproducible (boo#1047218)

The %% is replaced by % by rpm

OBS-URL: https://build.opensuse.org/request/show/894441
OBS-URL: https://build.opensuse.org/package/show/devel:kubic/traefik?expand=0&rev=5
---
 traefik.changes | 6 ++++++
 traefik.spec    | 4 ++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/traefik.changes b/traefik.changes
index 6ba11db..4d42e84 100644
--- a/traefik.changes
+++ b/traefik.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Wed May 19 09:06:54 UTC 2021 - Bernhard Wiedemann <bwiedemann@suse.com>
+
+- Allow to override build date with SOURCE_DATE_EPOCH
+  in order to make builds reproducible (boo#1047218)
+
 -------------------------------------------------------------------
 Thu Apr 29 10:07:36 UTC 2021 - alexandre.vicenzi@suse.com
 
diff --git a/traefik.spec b/traefik.spec
index 2b6405d..08f46e9 100644
--- a/traefik.spec
+++ b/traefik.spec
@@ -16,7 +16,6 @@
 #
 
 %define project github.com/traefik/traefik
-%define build_date %(date +"%Y%m%d")
 
 Name:           traefik
 Version:        2.4.8
@@ -51,6 +50,7 @@ Pointing Traefik at your orchestrator should be the only configuration step you
 %setup -q
 
 %build
+build_date=$(date -u -d @${SOURCE_DATE_EPOCH:-$(date +%%s)} +"%%Y%%m%%d")
 %{goprep} %{project}
 
 # tarball causes "inconsistent vendoring"
@@ -63,7 +63,7 @@ go generate
 go build \
   -buildmode=pie \
   -mod=vendor \
-  -ldflags "-s -w -X github.com/traefik/traefik/v2/pkg/version.Version=%{version} -X github.com/traefik/traefik/v2/pkg/version.Codename='' -X github.com/traefik/traefik/v2/pkg/version.BuildDate=%{build_date}" \
+  -ldflags "-s -w -X github.com/traefik/traefik/v2/pkg/version.Version=%{version} -X github.com/traefik/traefik/v2/pkg/version.Codename='' -X github.com/traefik/traefik/v2/pkg/version.BuildDate=${build_date}" \
   -o traefik ./cmd/traefik/
 
 %install