Source: abook
Version: 0.6.0~pre2-4
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 abook could not be built reproducibly.
The attached patch sets the mtimes of all files which are modified
during the built to the date of the last changelog entry in order to
produce files with reproducible metadata.
Cheers,
akira
[1]: https://wiki.debian.org/ReproducibleBuilds
diff -Nru abook-0.6.0~pre2/debian/changelog abook-0.6.0~pre2/debian/changelog
--- abook-0.6.0~pre2/debian/changelog 2015-07-07 17:39:52.000000000 +0200
+++ abook-0.6.0~pre2/debian/changelog 2015-07-15 20:06:33.000000000 +0200
@@ -1,3 +1,10 @@
+abook (0.6.0~pre2-4.1) UNRELEASED; urgency=medium
+
+ * Non-maintainer upload.
+ * Fix mtimes before building binary packages to produce reproducible output
+
+ -- akira <marival...@gmail.com> Wed, 15 Jul 2015 20:06:12 +0200
+
abook (0.6.0~pre2-4) unstable; urgency=medium
[ Rhonda D'Vine ]
diff -Nru abook-0.6.0~pre2/debian/rules abook-0.6.0~pre2/debian/rules
--- abook-0.6.0~pre2/debian/rules 2015-07-06 18:34:40.000000000 +0200
+++ abook-0.6.0~pre2/debian/rules 2015-07-15 20:06:07.000000000 +0200
@@ -13,6 +13,8 @@
QUILT_STAMPFN = patch-stamp
include /usr/share/quilt/quilt.make
+BUILD_DATE := $(shell dpkg-parsechangelog --show-field Date)
+
CFLAGS = -g -Wall -std=gnu89
INSTALL = install
INSTALL_FILE = $(INSTALL) -p -oroot -groot -m644
@@ -101,6 +103,8 @@
-p$(PKG) -P$(TMP)
cd $(TMP) && find * -type f ! -regex '^DEBIAN/.*' -print0 | \
xargs -r0 md5sum > DEBIAN/md5sums
+ find $(TMP) -newermt '$(BUILD_DATE)' -print0 | \
+ xargs -0r touch --no-dereference --date='$(BUILD_DATE)'
dpkg --build $(TMP) ..
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