221 lines
6.8 KiB
Bash
Executable File
221 lines
6.8 KiB
Bash
Executable File
#!/bin/bash
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# vim: set expandtab shiftwidth=4:
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#
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# Copyright 2010-2013 Various Authors
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# Copyright 2012 Johannes Weißl
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, see <http://www.gnu.org/licenses/>.
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# many (!) FFmpeg versions will be installed here, at least 25GB
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FFMPEG_BUILD_DIR=$HOME/cmus_ffmpeg_test/ffmpeg_builds
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# ffmpeg/libav source will be cloned into this directory
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FFMPEG_SRC_DIR=$HOME/cmus_ffmpeg_test/ffmpeg_src
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# source code of cmus is expected here
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CMUS_SRC_DIR=$HOME/cmus_ffmpeg_test/cmus_src
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# cmus versions will be installed here
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CMUS_BUILD_DIR=$HOME/cmus_ffmpeg_test/cmus_builds
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FFMPEG_CLONE_URL=git://source.ffmpeg.org/ffmpeg.git
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LIBAV_CLONE_URL=git://git.libav.org/libav.git
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# headers of ffmpeg that are relevant to cmus compilation
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HEADERS="avcodec.h avformat.h avio.h mathematics.h version.h"
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# argument to make -j
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MAKE_J=$(grep -c "^processor" /proc/cpuinfo 2>/dev/null || echo 1)
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print_usage () {
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echo "Usage: $progname build_ffmpeg | build_libav | build_cmus | test_cmus"
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echo
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echo "build_{ffmpeg,libav}:"
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echo " 1. clone/pull source into $FFMPEG_SRC_DIR/{ffmpeg,libav}"
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echo " 2. build and install (necessary) revisions into $FFMPEG_BUILD_DIR"
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echo " can take days and needs up to 25 GB hard disk (!)"
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echo " you can use ctrl-c to stop the script and run it later to continue"
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echo
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echo "build_cmus:"
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echo " 1. expects cmus source in $CMUS_SRC_DIR"
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echo " 2. build cmus for every revision in $FFMPEG_BUILD_DIR and install"
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echo " to $CMUS_BUILD_DIR"
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echo
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echo "test_cmus:"
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echo " test ffmpeg plugin of every cmus build in $CMUS_BUILD_DIR"
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}
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function get_commits () {
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for name in "$@" ; do
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find -type f -name "$name" -exec git log --follow --pretty=format:"%H%n" {} \;
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done
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for tag in $(git tag) ; do
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git show "$tag" | sed -n "s/^commit //p"
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done
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}
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function uniq_stable () {
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nl -ba | sort -suk2 | sort -n | cut -f2-
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}
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DONE=
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trap 'DONE=1' SIGINT
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function build_to_prefix () {
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prefix=$1
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cur=$2
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all=$3
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cur_name=$4
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build_cmd=$5
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echo -n "[$((cur*100/all))%] "
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if [ -e "$prefix.broken" ] ; then
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echo "skip $cur_name, broken"
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elif [ -e "$prefix.part" ] ; then
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echo "skip $cur_name, is being build"
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else
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if [ -e "$prefix" ] ; then
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echo "skip $cur_name, already built"
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else
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echo -n "build and install to $prefix: "
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echo $build_cmd >"$prefix.log"
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(mkdir -p "$prefix.part" && eval $build_cmd && mv "$prefix.part/$prefix" "$prefix" && rm -rf "$prefix.part") >>"$prefix.log" 2>&1 && echo "ok" ||
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(touch "$prefix.broken" ; echo "FAILED:" ; echo $build_cmd)
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fi
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fi
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[ -n "$DONE" ] && rm -rvf "$prefix" "$prefix".part "$prefix".broken
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}
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function build_revisions () {
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name=$1
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url=$2
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mkdir -p "$FFMPEG_SRC_DIR" "$FFMPEG_BUILD_DIR"
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FFMPEG_SRC_DIR=$FFMPEG_SRC_DIR/$name
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if [ -e "$FFMPEG_SRC_DIR" ] ; then
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echo "pull $url in $FFMPEG_SRC_DIR"
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pushd "$FFMPEG_SRC_DIR" >/dev/null
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git reset --hard origin/master >/dev/null
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git clean -fxd >/dev/null
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git pull >/dev/null
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else
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echo "clone $url in $FFMPEG_SRC_DIR"
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git clone "$url" "$FFMPEG_SRC_DIR" >/dev/null
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pushd "$FFMPEG_SRC_DIR" >/dev/null
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fi
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commits=$(get_commits $HEADERS | uniq_stable)
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commits_count=$(echo $commits | wc -w)
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i=0
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for c in $commits ; do
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i=$((i+1))
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git reset --hard "$c" >/dev/null
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git clean -fxd >/dev/null
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prefix="$FFMPEG_BUILD_DIR/$c"
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build_to_prefix "$prefix" "$i" "$commits_count" "$c" \
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"./configure --prefix=\"$prefix.part\" --enable-shared --disable-static && make -j$MAKE_J && make install"
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[ -n "$DONE" ] && break
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done
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popd >/dev/null
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}
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build_cmus () {
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pushd "$CMUS_SRC_DIR" >/dev/null
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mkdir -p "$CMUS_BUILD_DIR"
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revdirs=$(find "$FFMPEG_BUILD_DIR" -mindepth 1 -maxdepth 1 -type d ! -name "*.part")
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revdirs_count=$(echo $revdirs | wc -w)
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i=0
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for revdir in $revdirs ; do
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i=$((i+1))
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rev=$(basename "$revdir")
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prefix="$CMUS_BUILD_DIR/$rev"
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make distclean >/dev/null 2>&1
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build_to_prefix "$prefix" "$i" "$revdirs_count" "$rev" \
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"CFLAGS=\"-I$revdir/include\" LDFLAGS=\"-L$revdir/lib\" ./configure prefix=\"$prefix\" CONFIG_FFMPEG=y DEBUG=2 && make -j$MAKE_J && make install DESTDIR=\"$prefix.part\""
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[ -n "$DONE" ] && break
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done
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popd >/dev/null
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}
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test_cmus () {
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mkdir -p "$CMUS_BUILD_DIR"
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revdirs=$(find "$CMUS_BUILD_DIR" -mindepth 1 -maxdepth 1 -type d ! -name "*.part")
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revdirs_count=$(echo $revdirs | wc -w)
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i=0
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for revdir in $revdirs ; do
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i=$((i+1))
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rev=$(basename "$revdir")
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tmpdir=$(mktemp -d)
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lib_prefix=$FFMPEG_BUILD_DIR/$rev
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echo -n "[$((i*100/revdirs_count))%] test $revdir: "
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if CMUS_HOME=$tmpdir LD_LIBRARY_PATH=$lib_prefix/lib:$LD_LIBRARY_PATH "$revdir"/bin/cmus --plugins | grep -q "^ *ffmpeg" ; then
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echo "working"
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else
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echo "not working: "
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echo "CMUS_HOME=$tmpdir LD_LIBRARY_PATH=$lib_prefix/lib:$LD_LIBRARY_PATH \"$revdir\"/bin/cmus --plugins"
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cat $tmpdir/cmus-debug.txt
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fi
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rm "$tmpdir"/cmus-debug.txt
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rmdir "$tmpdir"
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[ -n "$DONE" ] && break
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done
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}
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progname=$(basename "$0")
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while [ $# -gt 0 ] ; do
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case "$1" in
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-h | --help)
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print_usage
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exit 0
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;;
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--)
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shift ; break
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;;
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-*)
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echo >&2 "$progname: unrecognized option \`$1'"
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echo >&2 "Try \`$0 --help' for more information."
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exit 1
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;;
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*)
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break
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;;
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esac
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done
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if [ $# -eq 0 ] ; then
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print_usage
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exit 0
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elif [ $# -gt 1 ] ; then
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echo >&2 "$progname: too many arguments"
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echo >&2 "Try \`$0 --help' for more information."
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exit 1
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fi
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case "$1" in
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build_ffmpeg)
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build_revisions ffmpeg "$FFMPEG_CLONE_URL"
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;;
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build_libav)
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build_revisions libav "$LIBAV_CLONE_URL"
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;;
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build_cmus)
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build_cmus
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;;
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test_cmus)
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test_cmus
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;;
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*)
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echo >&2 "$progname: unrecognized command \`$1'"
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echo >&2 "Try \`$0 --help' for more information."
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exit 1
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esac
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