configure and build scripts for ffmpeg

make/make-ffmpeg.sh

@@ -0,0 +1,31 @@
+#!/bin/sh
+# People's Video Editor: high quality, GPU accelerated mp4 editor
+# Copyright (C) 2025 Roz K <roz@rozk.net>
+#
+# This file is part of People's Video Editor.
+#
+# People's Video Editor is free software: you can redistribute it and/or modify it under the terms of the
+# GNU General Public License as published by the Free Software Foundation, either version 3 of the License,
+# or (at your option) any later version.
+#
+# People's Video Editor is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+# without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with People's Video Editor.
+# If not, see <https://www.gnu.org/licenses/>.
+
+source_directory="ffmpeg"
+build_directory="build/${source_directory}"
+
+if ! [ -d ${source_directory} ] ; then
+	echo "This script must be executed from the root directory: ./make/make-ffmpeg.sh"
+	exit 1
+fi
+
+if ! [ -d ${build_directory} ] ; then
+	./make/configure-ffmpeg.sh || exit 1
+fi
+
+cd ${build_directory}
+make && make install