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vlc/reproducible.patch

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https://mailman.videolan.org/pipermail/vlc-devel/2019-October/128188.html
commit d5e7205f0a4c5dbd55b1b56487f3044a5b01be16
Author: Bernhard M. Wiedemann <bwiedemann@suse.de>
Date: Fri Oct 4 12:55:46 2019 +0200
Sort tar file list
if available (in GNU tar >= 1.28)
and use ustar format to not have pax headers add nondetermistic bits
to make skins2/default.vlt reproducible.
See https://reproducible-builds.org/ for why this is good.
This patch was done while working on reproducible builds for openSUSE.
Signed-off-by: Bernhard M. Wiedemann <bwiedemann@suse.de>
diff --git a/share/Makefile.am b/share/Makefile.am
index e5b801a5be..327d36a64d 100644
--- a/share/Makefile.am
+++ b/share/Makefile.am
@@ -92,8 +92,11 @@ skins2_default_vlt_FILES = \
skins2/default.vlt: $(skins2_default_vlt_FILES)
$(AM_V_at)mkdir -p skins2
$(AM_V_at)rm -f -- skins2/default.vlt.tmp
- $(AM_V_GEN)GZIP=--no-name \
+ $(AM_V_GEN)tarsort= ; \
+ tar --help|grep -q sort=ORDER && tarsort=--sort=name ; \
+ GZIP=--no-name \
tar cvvzf skins2/default.vlt.tmp \
+ --format=ustar $$tarsort \
--owner=root --group=root --directory="$(srcdir)/skins2" \
default/
$(AM_V_at)mv -f -- skins2/default.vlt.tmp skins2/default.vlt