Source: blosxom Version: 2.1.2-1 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 blosxom 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 blosxom-2.1.2/debian/changelog blosxom-2.1.2/debian/changelog --- blosxom-2.1.2/debian/changelog +++ blosxom-2.1.2/debian/changelog @@ -1,3 +1,10 @@ +blosxom (2.1.2-1.1) UNRELEASED; urgency=medium + + * Non-maintainer upload. + * Fix mtimes before building binary packages to produce reproducible output + + -- akira <marival...@gmail.com> Thu, 16 Jul 2015 23:03:56 +0200 + blosxom (2.1.2-1) unstable; urgency=high * New upstream release: Fixes Cross-Site Scripting (XSS) vulnerability with diff -u blosxom-2.1.2/debian/rules blosxom-2.1.2/debian/rules --- blosxom-2.1.2/debian/rules +++ blosxom-2.1.2/debian/rules @@ -12,7 +12,7 @@ INSTALL_SCRIPT = $(INSTALL) -p -oroot -groot -m755 INSTALL_DIR = $(INSTALL) -p -d -oroot -groot -m755 - +BUILD_DATE := $(shell dpkg-parsechangelog --show-field Date) clean: $(checkdir) @@ -72,6 +72,8 @@ dpkg-gencontrol -ldebian/changelog -isp -p$(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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