Source: xavs2 Version: 1.3-1~exp2 Severity: wishlist Tags: patch User: [email protected] Usertags: timestamps X-Debbugs-Cc: [email protected]
Hi, Whilst working on the Reproducible Builds effort [0] we noticed that xavs2 could not be built reproducibly. Patch attached, although that xavs2 will still vary due to the embedding the path in calls to assert(...). [0] https://reproducible-builds.org/ Regards, -- ,''`. : :' : Chris Lamb `. `'` [email protected] / chris-lamb.co.uk `-
--- a/debian/patches/1003_reproducible_build.patch 1969-12-31 16:00:00.000000000 -0800 --- b/debian/patches/1003_reproducible_build.patch 2020-02-24 15:38:11.940987381 -0800 @@ -0,0 +1,17 @@ +Description: Make the build reproducible +Author: Chris Lamb <[email protected]> +Last-Update: 2020-02-24 + +--- xavs2-1.3.orig/version.sh ++++ xavs2-1.3/version.sh +@@ -24,7 +24,9 @@ VER_MAJOR=`echo $(($api / 10))` + VER_MINOR=`echo $(($api % 10))` + + # date and time information +-BUILD_TIME=`date "+%Y-%m-%d %H:%M:%S"` ++DATE_FMT="+%Y-%m-%d %H:%M:%S" ++SOURCE_DATE_EPOCH="${SOURCE_DATE_EPOCH:-$(date +%s)}" ++BUILD_TIME=$(date -u -d "@$SOURCE_DATE_EPOCH" "$DATE_FMT" 2>/dev/null || date -u -r "$SOURCE_DATE_EPOCH" "$DATE_FMT" 2>/dev/null || date -u "$DATE_FMT") + + # generate the file version.h + echo "// ===========================================================================" > version.h --- a/debian/patches/series 2020-02-24 15:30:28.338962779 -0800 --- b/debian/patches/series 2020-02-24 15:38:10.548980153 -0800 @@ -2,3 +2,4 @@ 020181225~ffa8095.patch 1001_allow_preseeded_revision.patch 1002_fix_arch_optimizations.patch +1003_reproducible_build.patch
