Source: dtaus Version: 0.9-1 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 dtaus 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 -u dtaus-0.9/debian/rules dtaus-0.9/debian/rules --- dtaus-0.9/debian/rules +++ dtaus-0.9/debian/rules @@ -24,6 +24,8 @@ version = $(shell grep "^$(source) " debian/changelog|head -1 |sed 's/.*(\(.*\)\-[^\-]*).*/\1/g') revision = $(shell grep "^$(source) " debian/changelog|head -1 |sed 's/.*([^\-]*\-\(.*\)).*/\1/g') +BUILD_DATE := $(shell dpkg-parsechangelog --show-field Date) + installbin = install -g root -o root -m 755 installdoc = install -g root -o root -m 644 @@ -80,6 +82,8 @@ # dpkg-shlibdeps debian/tmp/usr/bin/dtaus dpkg-gencontrol -isp + find debian/tmp -newermt '$(BUILD_DATE)' -print0 | \ + xargs -0r touch --no-dereference --date='$(BUILD_DATE)' dpkg --build debian/tmp .. binary: binary-indep binary-arch diff -u dtaus-0.9/debian/changelog dtaus-0.9/debian/changelog --- dtaus-0.9/debian/changelog +++ dtaus-0.9/debian/changelog @@ -1,3 +1,10 @@ +dtaus (0.9-1.1) UNRELEASED; urgency=medium + + * Non-maintainer upload. + * Fix mtimes before building binary packages to produce reproducible output + + -- akira <marival...@gmail.com> Fri, 17 Jul 2015 17:54:58 +0200 + dtaus (0.9-1) unstable; urgency=low * New upstream version
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