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-rwxr-xr-xsource/l/gst-plugins-libav/paredown.sh61
1 files changed, 61 insertions, 0 deletions
diff --git a/source/l/gst-plugins-libav/paredown.sh b/source/l/gst-plugins-libav/paredown.sh
new file mode 100755
index 000000000..9d8957e5c
--- /dev/null
+++ b/source/l/gst-plugins-libav/paredown.sh
@@ -0,0 +1,61 @@
+#!/bin/sh
+
+# Copyright 2017 Patrick J. Volkerding, Sebeka, MN, USA
+# All rights reserved.
+#
+# Redistribution and use of this script, with or without modification, is
+# permitted provided that the following conditions are met:
+#
+# 1. Redistributions of this script must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+# WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
+# EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Remove the stale libav sources from the tarball, since we use the system
+# ffmpeg libraries. Also trim or dump a few other things.
+#
+# If you really need them for some reason, you can fetch the original tarball
+# from https://gstreamer.freedesktop.org/src/gst-libav
+#
+# Removing these files reduces the size of the source tarball by 94%.
+
+PKGNAM=gst-libav
+VERSION=${VERSION:-$(echo $PKGNAM-*.tar.xz | rev | cut -f 3- -d . | cut -f 1 -d - | rev)}
+
+if [ ! -r $PKGNAM-$VERSION.tar.xz ]; then
+ echo "$PKGNAM-$VERSION.tar.xz is not a gst-libav tarball. Exiting."
+ exit 1
+fi
+
+# This won't verify after repacking, so if it exists get rid of it:
+rm -f $PKGNAM-$VERSION.tar.xz.asc
+
+touch -r $PKGNAM-$VERSION.tar.xz tmp-timestamp || exit 1
+
+rm -rf $PKGNAM-$VERSION
+tar xvf $PKGNAM-$VERSION.tar.xz || exit 1
+
+rm -rf $PKGNAM-$VERSION/gst-libs/ext/libav
+cat $PKGNAM-$VERSION/ChangeLog | head -n 1000 > $PKGNAM-$VERSION/ChangeLog.pared
+touch -r $PKGNAM-$VERSION/ChangeLog $PKGNAM-$VERSION/ChangeLog.pared
+mv $PKGNAM-$VERSION/ChangeLog.pared $PKGNAM-$VERSION/ChangeLog
+rm -f $PKGNAM-$VERSION/docs/plugins/inspect/plugin-libav.xml
+rm -f $PKGNAM-$VERSION/docs/plugins/gst-libav-plugins.args
+
+rm -f $PKGNAM-$VERSION.tar.xz
+tar cvf $PKGNAM-$VERSION.tar $PKGNAM-$VERSION
+touch -r tmp-timestamp $PKGNAM-$VERSION.tar
+xz -9 -v $PKGNAM-$VERSION.tar
+rm -rf $PKGNAM-$VERSION tmp-timestamp
+
+echo "Repacking of $PKGNAM-$VERSION.tar.xz complete."
+