Your message dated Sun, 22 May 2016 12:15:43 +0200
with message-id <[email protected]>
and subject line Re: chrony: please make the build reproducible (timestamps)
has caused the Debian Bug report #820226,
regarding chrony: please make the build reproducible (timestamps)
to be marked as done.
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820226: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=820226
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--- Begin Message ---
Source: chrony
Version: 2.2.1-1
Severity: wishlist
Tags: patch
User: [email protected]
Usertags: timestamps
X-Debbugs-Cc: [email protected]
Dear Maintainer,
While working on the “reproducible builds” effort [1], we have noticed
that 'chrony' could not be built reproducibly.
The attached patch uses the last changelog entry date instead of the
build date to set the ntp_era_split default parameter. Once applied,
chrony can be built reproducibly in our current experimental framework.
Regards,
Alexis Bienvenüe.
[1]: https://wiki.debian.org/ReproducibleBuilds
diff -Nru chrony-2.2.1/debian/changelog chrony-2.2.1/debian/changelog
--- chrony-2.2.1/debian/changelog 2016-04-01 14:40:35.000000000 +0200
+++ chrony-2.2.1/debian/changelog 2016-04-06 19:09:01.000000000 +0200
@@ -1,3 +1,10 @@
+chrony (2.2.1-1.0~reproducible1) unstable; urgency=medium
+
+ * Fix ntp_era_split default value from last changelog entry, to get
+ reproducible build.
+
+ -- Alexis Bienvenüe <[email protected]> Wed, 06 Apr 2016 19:09:01 +0200
+
chrony (2.2.1-1) unstable; urgency=medium
* Import upstream versions 2.2 and 2.2.1:
diff -Nru chrony-2.2.1/debian/patches/02_uses_SOURCE_DATE_EPOCH_for_ntp_era_split.patch chrony-2.2.1/debian/patches/02_uses_SOURCE_DATE_EPOCH_for_ntp_era_split.patch
--- chrony-2.2.1/debian/patches/02_uses_SOURCE_DATE_EPOCH_for_ntp_era_split.patch 1970-01-01 01:00:00.000000000 +0100
+++ chrony-2.2.1/debian/patches/02_uses_SOURCE_DATE_EPOCH_for_ntp_era_split.patch 2016-04-06 19:08:30.000000000 +0200
@@ -0,0 +1,28 @@
+Description: Use SOURCE_DATE_EPOCH for ntp_era_split
+ Use SOURCE_DATE_EPOCH instead of current build epoch for ntp_era_split,
+ to get reproducible build.
+Author: Alexis Bienvenüe <[email protected]>
+
+--- chrony-2.2.1.orig/configure
++++ chrony-2.2.1/configure
+@@ -478,11 +478,15 @@ then
+ split_seconds=$ntp_era_split
+ split_days=0
+ else
+- split_seconds=`date '+%s'`
+- if [ "x$split_seconds" = "" ]; then
+- echo "error: could not get current time, --with-ntp-era option is needed"
+- exit 1
+- fi
++ if [ "x$SOURCE_DATE_EPOCH" = "x" ]; then
++ split_seconds=`date '+%s'`
++ if [ "x$split_seconds" = "" ]; then
++ echo "error: could not get current time, --with-ntp-era option is needed"
++ exit 1
++ fi
++ else
++ split_seconds=$SOURCE_DATE_EPOCH
++ fi
+ split_days=$((50 * 365))
+ fi
+
diff -Nru chrony-2.2.1/debian/patches/series chrony-2.2.1/debian/patches/series
--- chrony-2.2.1/debian/patches/series 2016-04-01 14:40:35.000000000 +0200
+++ chrony-2.2.1/debian/patches/series 2016-04-06 19:07:39.000000000 +0200
@@ -0,0 +1 @@
+02_uses_SOURCE_DATE_EPOCH_for_ntp_era_split.patch
--- End Message ---
--- Begin Message ---
Version: 2.3-1
It builds now reproducibly.
signature.asc
Description: Digital signature
--- End Message ---
