Source: vserver-debiantools Version: 0.8.1 Severity: wishlist Tags: patch User: reproducible-builds@lists.alioth.debian.org Usertags: timestamps X-Debbugs-Cc: reproducible-builds@lists.alioth.debian.org
Hi, While working on the "reproducible builds" effort [1], we have noticed that vserver-debiantools could not be built reproducibly. The attached patch sets the embedded date in the man pages generated by podman to the latest debian/changelog entry timestamp instead of local date. Once applied, vserver-debiantools can be built reproducibly in our current experimental framework. [1]: https://wiki.debian.org/ReproducibleBuilds Regards, -- Dhole
diff -Nru vserver-debiantools-0.8.1/debian/changelog
vserver-debiantools-0.8.1+nmu1/debian/changelog
--- vserver-debiantools-0.8.1/debian/changelog 2011-08-02 08:00:05.000000000
+0200
+++ vserver-debiantools-0.8.1+nmu1/debian/changelog 2015-08-21
17:35:47.000000000 +0200
@@ -1,3 +1,11 @@
+vserver-debiantools (0.8.1+nmu1) UNRELEASED; urgency=medium
+
+ * Non-maintainer upload.
+ * Replace date embedded in man pages by the latest debian/changelog entry
+ timestamp to make the package build reproducibly.
+
+ -- Eduard Sanou <dh...@openmailbox.org> Fri, 21 Aug 2015 17:35:14 +0200
+
vserver-debiantools (0.8.1) unstable; urgency=low
* Debian is spelled with a capital D. Closes: #627624.
diff -Nru vserver-debiantools-0.8.1/debian/rules
vserver-debiantools-0.8.1+nmu1/debian/rules
--- vserver-debiantools-0.8.1/debian/rules 2009-04-21 06:52:32.000000000
+0200
+++ vserver-debiantools-0.8.1+nmu1/debian/rules 2015-08-21 17:35:01.000000000
+0200
@@ -6,7 +6,7 @@
# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1
-
+export SOURCE_DATE_EPOCH = $(shell date -d "$$(dpkg-parsechangelog --count 1
-SDate)" +%s)
CFLAGS = -Wall -g
diff -Nru vserver-debiantools-0.8.1/Makefile
vserver-debiantools-0.8.1+nmu1/Makefile
--- vserver-debiantools-0.8.1/Makefile 2009-04-21 06:52:32.000000000 +0200
+++ vserver-debiantools-0.8.1+nmu1/Makefile 2015-08-21 17:34:29.000000000
+0200
@@ -1,5 +1,11 @@
MANFILES=newvserver.1 newnfsvserver.1 dupvserver.1 stripserver.1
+ifdef SOURCE_DATE_EPOCH
+ POD_DATE ?= $$(date -u -d @${SOURCE_DATE_EPOCH})
+else
+ POD_DATE ?= $$(LANG=C date")
+endif
+
all: build-man
build-man: $(MANFILES)
@@ -7,25 +13,25 @@
newvserver.1: newvserver.pod
pod2man --section=1 \
--release="Vserver " \
- --date="`LANG=C date`" \
+ --date="$(POD_DATE)" \
$^ > $@
newnfsvserver.1: newnfsvserver.pod
pod2man --section=1 \
--release="Vserver " \
- --date="`LANG=C date`" \
+ --date="$(POD_DATE)" \
$^ > $@
dupvserver.1: dupvserver.pod
pod2man --section=1 \
--release="Vserver " \
- --date="`LANG=C date`" \
+ --date="$(POD_DATE)" \
$^ > $@
stripserver.1: stripserver.pod
pod2man --section=1 \
--release="Vserver " \
- --date="`LANG=C date`" \
+ --date="$(POD_DATE)" \
$^ > $@
install: install-sbin install-man install-conf install-var
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