From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Thiery Date: Sun, 22 Dec 2019 22:31:49 +0100 Subject: [Buildroot] [PATCH] support/download/svn: generate reproducible svn archives Message-ID: <20191222213148.13762-1-heiko.thiery@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net To generate a reproducible archive from a svn repository mainly the same aproach is done like for the archives from a git repository. Signed-off-by: Heiko Thiery --- support/download/svn | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/support/download/svn b/support/download/svn index 542b25c0a2..505cdd58b1 100755 --- a/support/download/svn +++ b/support/download/svn @@ -38,4 +38,19 @@ _svn() { _svn export ${verbose} "${@}" "'${uri}@${rev}'" "'${basename}'" -tar czf "${output}" "${basename}" +# Generate the archive, sort with the C locale so that it is reproducible. +# We do not want the .svn dir; we keep other .svn files, in case they are the +# only files in their directory. +find "${basename}" -not -type d \ + -and -not -path "./.svn/*" >"${output}.list" +LC_ALL=C sort <"${output}.list" >"${output}.list.sorted" + +# Create GNU-format tarballs, since that's the format of the tarballs on +# sources.buildroot.org and used in the *.hash files +tar cf - --transform="s#^\./#${basename}/#" \ + --numeric-owner --owner=0 --group=0 --mtime="${date}" --format=gnu \ + -T "${output}.list.sorted" >"${output}.tar" +gzip -6 -n <"${output}.tar" >"${output}" + +rm -f "${output}.list" +rm -f "${output}.list.sorted" -- 2.20.1