Honor SOURCE_DATE_EPOCH for reproducible builds.

3 files changed, 49 insertions, 4 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 70206f2f449c..47eb64aa2c5a 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,7 +1,7 @@
 pkgbase = sysbox-ce-git
 	pkgdesc = Container runtime with VM-like isolation (run Systemd, Docker, K8s in containers)
 	pkgver = r1722.b7f3457
-	pkgrel = 1
+	pkgrel = 2
 	url = https://github.com/nestybox/sysbox
 	install = install.sh
 	arch = x86_64
@@ -28,6 +28,7 @@ pkgbase = sysbox-ce-git
 	source = git+https://github.com/nestybox/sysbox-mgr.git
 	source = git+https://github.com/nestybox/sysbox-pkgr.git
 	source = git+https://github.com/nestybox/sysbox-runc.git
+	source = Honor-SOURCE_DATE_EPOCH-for-reproducible-builds.patch
 	sha256sums = SKIP
 	sha256sums = SKIP
 	sha256sums = SKIP
@@ -39,5 +40,6 @@ pkgbase = sysbox-ce-git
 	sha256sums = SKIP
 	sha256sums = SKIP
 	sha256sums = SKIP
+	sha256sums = 5264ed0c448868083a9f1bedc2846d744c9ea90e58f8555c50bbc155008512e5
 
 pkgname = sysbox-ce-git
diff --git a/Honor-SOURCE_DATE_EPOCH-for-reproducible-builds.patch b/Honor-SOURCE_DATE_EPOCH-for-reproducible-builds.patch
new file mode 100644
index 000000000000..f3ea9fe9e6f9
--- /dev/null
+++ b/Honor-SOURCE_DATE_EPOCH-for-reproducible-builds.patch
@@ -0,0 +1,39 @@
+diff --git a/sysbox-fs/Makefile b/sysbox-fs/Makefile
+index b2c2de8..bf83db0 100644
+--- a/sysbox-fs/Makefile
++++ b/sysbox-fs/Makefile
+@@ -32,7 +32,7 @@ NSENTER_SRC := $(shell find $(NSENTER_DIR) 2>&1 | grep -E '.*\.(c|h|go)')
+ 
+ COMMIT_NO := $(shell git rev-parse HEAD 2> /dev/null || true)
+ COMMIT ?= $(if $(shell git status --porcelain --untracked-files=no),$(COMMIT_NO)-dirty,$(COMMIT_NO))
+-BUILT_AT := $(shell date)
++BUILT_AT := $(shell date --utc --date="@$${SOURCE_DATE_EPOCH:-$$(date +%s)}")
+ BUILT_BY := $(shell git config user.name)
+ 
+ LDFLAGS := -X 'main.edition=${EDITION}' -X main.version=${VERSION} \
+diff --git a/sysbox-mgr/Makefile b/sysbox-mgr/Makefile
+index 8de0a67..d09eb68 100644
+--- a/sysbox-mgr/Makefile
++++ b/sysbox-mgr/Makefile
+@@ -23,7 +23,7 @@ SYSLIB_SRC := $(shell find $(SYSLIB_DIR) 2>&1 | grep -E '.*\.(c|h|go|proto)$$')
+ 
+ COMMIT_NO := $(shell git rev-parse HEAD 2> /dev/null || true)
+ COMMIT ?= $(if $(shell git status --porcelain --untracked-files=no),$(COMMIT_NO)-dirty,$(COMMIT_NO))
+-BUILT_AT := $(shell date)
++BUILT_AT := $(shell date --utc --date="@$${SOURCE_DATE_EPOCH:-$$(date +%s)}")
+ BUILT_BY := $(shell git config user.name)
+ 
+ LDFLAGS := -X 'main.edition=${EDITION}' -X main.version=${VERSION} \
+diff --git a/sysbox-runc/Makefile b/sysbox-runc/Makefile
+index 82b6f7e..036d607 100644
+--- a/sysbox-runc/Makefile
++++ b/sysbox-runc/Makefile
+@@ -40,7 +40,7 @@ RUNC := $(NBOX)/sysbox-runc
+ 
+ COMMIT_NO := $(shell git rev-parse HEAD 2> /dev/null || true)
+ COMMIT ?= $(if $(shell git status --porcelain --untracked-files=no),$(COMMIT_NO)-dirty,$(COMMIT_NO))
+-BUILT_AT := $(shell date)
++BUILT_AT := $(shell date --utc --date="@$${SOURCE_DATE_EPOCH:-$$(date +%s)}")
+ BUILT_BY := $(shell git config user.name)
+ 
+ SYSIPC_DIR := ../sysbox-ipc
diff --git a/PKGBUILD b/PKGBUILD
index 24743c3680c8..23c4e23e877b 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Joan Bruguera Micó <joanbrugueram@gmail.com>
 pkgname=sysbox-ce-git
 pkgver=r1722.b7f3457
-pkgrel=1
+pkgrel=2
 pkgdesc="Container runtime with VM-like isolation (run Systemd, Docker, K8s in containers)"
 url="https://github.com/nestybox/sysbox"
 arch=('x86_64')
@@ -16,8 +16,10 @@ source=("git+https://github.com/nestybox/sysbox.git"
         "git+https://github.com/nestybox/libseccomp-golang.git"
         "git+https://github.com/nestybox/sysbox-mgr.git"
         "git+https://github.com/nestybox/sysbox-pkgr.git"
-        "git+https://github.com/nestybox/sysbox-runc.git")
-sha256sums=('SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP')
+        "git+https://github.com/nestybox/sysbox-runc.git"
+        Honor-SOURCE_DATE_EPOCH-for-reproducible-builds.patch)
+sha256sums=('SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP' 'SKIP'
+            5264ed0c448868083a9f1bedc2846d744c9ea90e58f8555c50bbc155008512e5)
 install=install.sh
 provides=('sysbox-ce')
 conflicts=('sysbox-ce')
@@ -58,6 +60,8 @@ prepare() {
 	sed -i 's/--go_out=plugins=grpc:./--go_out=. --go-grpc_out=. --go-grpc_opt=require_unimplemented_servers=false/g' \
 		sysbox/sysbox-ipc/sysboxFsGrpc/sysboxFsProtobuf/Makefile \
 		sysbox/sysbox-ipc/sysboxMgrGrpc/sysboxMgrProtobuf/Makefile
+
+       patch -d sysbox -Np1 -i "$srcdir/Honor-SOURCE_DATE_EPOCH-for-reproducible-builds.patch"
 }
 
 build() {