Source: roaraudio
Version: 1.0~beta12-1
Severity: wishlist
Tags: patch
User: reproducible-bui...@lists.alioth.debian.org
Usertags: environment
X-Debbugs-Cc: reproducible-b...@lists.alioth.debian.org
Hi,
Whilst working on the Reproducible Builds effort [0], we noticed
that roaraudio could not be built reproducibly.
This is because it captured the current build time, hostname and
uname in the binaries and in the shipped config.h:
#ifdef __RABS_COMMENT__
-/* uname: Linux profitbricks-build15-amd64 4.19.0-0.bpo.1-amd64 #1 SMP
Debian 4.19.12-1~bpo9+1 (2018-12-30) x86_64 GNU/Linux */
-/* Date : Fri Feb 28 21:12:02 UTC 2020 */
+/* uname: Linux i-capture-the-hostname 4.9.0-8-amd64 #1 SMP Debian 4.9.130-2
(2018-10-27) x86_64 GNU/Linux */
+/* Date : Sat Jan 26 15:00:18 UTC 2019 */
Patch attached.
[0] https://reproducible-builds.org/
Regards,
--
,''`.
: :' : Chris Lamb
`. `'` la...@debian.org / chris-lamb.co.uk
`-
--- a/debian/patches/reproducible-build.patch 1970-01-01 01:00:00.000000000
+0100
--- b/debian/patches/reproducible-build.patch 2019-01-27 09:20:43.266786381
+0100
@@ -0,0 +1,54 @@
+Description: Make the build reproducible
+Author: Chris Lamb <la...@debian.org>
+Last-Update: 2019-01-27
+
+--- roaraudio-1.0~beta12.orig/build-system/configure.lib
++++ roaraudio-1.0~beta12/build-system/configure.lib
+@@ -549,8 +549,13 @@ write_header_configlog() {
+ */
+
+ EOF
+- echo '/* uname: ' $(uname -a) '*/'
+- echo '/* Date : ' $(LC_ALL=C date --utc) '*/'
++ echo '/* Date : ' $(LC_ALL=C date --utc
--date="@${SOURCE_DATE_EPOCH:-$(date +%s)}") '*/'
++ if [ "$SOURCE_DATE_EPOCH" = '' ]
++ then
++ echo '/* uname: ' $(uname -a) '*/'
++ else
++ echo '/* uname: (reproducible) */'
++ fi
+ echo
+
+ echo
+@@ -588,8 +593,13 @@ write_header_configh() {
+ echo "#define $1"
+ echo
+ echo '#ifdef __RABS_COMMENT__'
+- echo '/* uname: ' $(uname -a) '*/'
+- echo '/* Date : ' $(LC_ALL=C date --utc) '*/'
++ echo '/* Date : ' $(LC_ALL=C date --utc
--date="@${SOURCE_DATE_EPOCH:-$(date +%s)}") '*/'
++ if [ "$SOURCE_DATE_EPOCH" = '' ]
++ then
++ echo '/* uname: ' $(uname -a) '*/'
++ else
++ echo '/* uname: (reproducible) */'
++ fi
+ echo '#endif'
+ echo
+ } >&3
+--- roaraudio-1.0~beta12.orig/build-system/configure.tests
++++ roaraudio-1.0~beta12/build-system/configure.tests
+@@ -52,7 +52,12 @@ test_pkgversion() {
+
+ test_buildstamp() {
+ echo -n "checking for build stamp of this package... "
+- BUILD_STAMP="`LC_ALL=C date --utc +'%F %X'` (`id -un`@`uname -n`)"
++ if [ "$SOURCE_DATE_EPOCH" = '' ]
++ then
++ BUILD_STAMP="`LC_ALL=C date --utc +'%F %X'` (`id -un`@`uname -n`)"
++ else
++ BUILD_STAMP="`LC_ALL=C date --utc +'%F %X' --date=@$SOURCE_DATE_EPOCH`
(reproducuble)"
++ fi
+ echo "$BUILD_STAMP"
+ return 0
+ }
--- a/debian/patches/series 1970-01-01 01:00:00.000000000 +0100
--- b/debian/patches/series 2019-01-27 09:03:06.721045620 +0100
@@ -0,0 +1 @@
+reproducible-build.patch
