Source: libjama Version: 1.2.4-2 Severity: wishlist Tags: patch User: [email protected] Usertags: timestamps X-Debbugs-Cc: [email protected]
Hi! While working on the “reproducible builds” effort [1], we have noticed that libjama 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 libjama-1.2.4/debian/changelog libjama-1.2.4/debian/changelog --- libjama-1.2.4/debian/changelog +++ libjama-1.2.4/debian/changelog @@ -1,3 +1,10 @@ +libjama (1.2.4-2.1) UNRELEASED; urgency=medium + + * Non-maintainer upload. + * Fix mtimes before building binary packages to produce reproducible output + + -- akira <[email protected]> Tue, 14 Jul 2015 16:33:43 +0200 + libjama (1.2.4-2) unstable; urgency=low * Fixed include path to TNT, closes: #383466. diff -u libjama-1.2.4/debian/rules libjama-1.2.4/debian/rules --- libjama-1.2.4/debian/rules +++ libjama-1.2.4/debian/rules @@ -4,6 +4,8 @@ binary: binary-arch binary-indep +BUILD_DATE := $(shell dpkg-parsechangelog --show-field Date) + binary-arch: binary-indep: build @@ -25,6 +27,8 @@ chmod 644 debian/tmp/usr/share/doc/libjama-dev/html-jama.tar.gz dpkg-gencontrol -isp + find debian/tmp -newermt '$(BUILD_DATE)' -print0 | \ + xargs -0r touch --no-dereference --date='$(BUILD_DATE)' dpkg --build debian/tmp .. build:
