Source: djvulibre Version: 3.5.27.1-1 Severity: wishlist Tags: patch User: reproducible-bui...@lists.alioth.debian.org Usertags: timestamps
Hi! While working on the “reproducible builds” effort [1], we have noticed that djvulibre could not be built reproducibly. The attached patch removes extra timestamps from the gzip files. Once applied, djvulibre can be built reproducibly in our current experimental framework. [1]: https://wiki.debian.org/ReproducibleBuilds -- Dhole
diff -Nru djvulibre-3.5.27.1/debian/changelog djvulibre-3.5.27.1/debian/changelog --- djvulibre-3.5.27.1/debian/changelog 2015-05-05 10:30:15.000000000 +0200 +++ djvulibre-3.5.27.1/debian/changelog 2015-06-25 19:40:13.000000000 +0200 @@ -1,3 +1,10 @@ +djvulibre (3.5.27.1-1.1) UNRELEASED; urgency=medium + + * Non-maintainer upload. + * Remove timestamp when calling gzip to make package build reproducibly + + -- Dhole <dh...@openmailbox.org> Thu, 25 Jun 2015 19:39:52 +0200 + djvulibre (3.5.27.1-1) unstable; urgency=medium * freeze is over, can target to unstable once more diff -Nru djvulibre-3.5.27.1/debian/patches/remove_gzip_timestamp djvulibre-3.5.27.1/debian/patches/remove_gzip_timestamp --- djvulibre-3.5.27.1/debian/patches/remove_gzip_timestamp 1970-01-01 01:00:00.000000000 +0100 +++ djvulibre-3.5.27.1/debian/patches/remove_gzip_timestamp 2015-06-25 19:40:46.000000000 +0200 @@ -0,0 +1,21 @@ +Description: Remove gzip timestamp + . + djvulibre (3.5.27.1-1.1) UNRELEASED; urgency=medium + . + * Non-maintainer upload. + * Remove timestamp when calling gzip to make package build reproducibly +Author: Dhole <dh...@openmailbox.org> + +--- + +--- djvulibre-3.5.27.1.orig/desktopfiles/Makefile.am ++++ djvulibre-3.5.27.1/desktopfiles/Makefile.am +@@ -61,7 +61,7 @@ else + endif + + svg_process =\ +-cat $< | gzip >$@ ++cat $< | gzip -n >$@ + + svg_verbose = $(svg_verbose_@AM_V@) + svg_verbose_ = $(svg_verbose_@AM_DEFAULT_V@) diff -Nru djvulibre-3.5.27.1/debian/patches/series djvulibre-3.5.27.1/debian/patches/series --- djvulibre-3.5.27.1/debian/patches/series 2015-05-05 10:31:09.000000000 +0200 +++ djvulibre-3.5.27.1/debian/patches/series 2015-06-25 19:40:30.000000000 +0200 @@ -1 +1,2 @@ debian-changes +remove_gzip_timestamp
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