Source: buzztrax Version: 0.10.1-1 Severity: wishlist Tags: patch User: reproducible-builds@lists.alioth.debian.org Usertags: timestamps X-Debbugs-Cc: reproducible-builds@lists.alioth.debian.org
Hi, Whilst working on the "reproducible builds" effort [0], we noticed that buzztrax could not be built reproducibly. The attached patch removes varying timestamps from the build system in favour of SOURCE_DATE_EPOCH. Once applied, buzztrax can be built reproducibly using our reproducible toolchain. [0] https://wiki.debian.org/ReproducibleBuilds Regards, -- ,''`. : :' : Chris Lamb `. `'` la...@debian.org / chris-lamb.co.uk `-
--- a/debian/patches/0002-source-date-epoch.patch 1970-01-01 01:00:00.000000000 +0100 --- b/debian/patches/0002-source-date-epoch.patch 2015-12-19 12:29:53.127847778 +0000 @@ -0,0 +1,22 @@ +--- buzztrax-0.10.1.orig/configure.ac ++++ buzztrax-0.10.1/configure.ac +@@ -49,8 +49,17 @@ AC_DEFINE_UNQUOTED(GST_MAJORMINOR, "$GST + AC_SUBST(GST_MAJORMINOR) + + dnl release year and date +-BT_RELEASE_YEAR=`date +%Y` +-BT_RELEASE_DATE=`date +%Y-%m-%d` ++BT_RELEASE_YEAR_FMT="%Y" ++BT_RELEASE_DATE_FMT="%Y-%m-%d" ++if test -n "$SOURCE_DATE_EPOCH"; then ++ BT_RELEASE_YEAR=$(date -u -d "@$SOURCE_DATE_EPOCH" "+$BT_RELEASE_YEAR_FMT" 2>/dev/null || date -u -r "$SOURCE_DATE_EPOCH" "+$BT_RELEASE_YEAR_FMT" 2>/dev/null || date -u "+$BT_RELEASE_YEAR_FMT") ++ BT_RELEASE_DATE=$(date -u -d "@$SOURCE_DATE_EPOCH" "+$BT_RELEASE_DATE_FMT" 2>/dev/null || date -u -r "$SOURCE_DATE_EPOCH" "+$BT_RELEASE_DATE_FMT" 2>/dev/null || date -u "+$BT_RELEASE_DATE_FMT") ++else ++ BT_RELEASE_YEAR=$(date "+$BT_RELEASE_YEAR_FMT") ++ BT_RELEASE_DATE=$(date "+$BT_RELEASE_DATE_FMT") ++fi ++ ++echo $BT_RELEASE_DATE + + AC_SUBST(BT_MAJOR_VERSION) + AC_SUBST(BT_MINOR_VERSION) --- a/debian/patches/series 2015-12-19 12:24:55.350255456 +0000 --- b/debian/patches/series 2015-12-19 12:27:22.187035106 +0000 @@ -1 +1,2 @@ 0001-Fix-compilation-with-GStreamer-1.6.patch +0002-source-date-epoch.patch
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