101 lines
3.0 KiB
Bash
101 lines
3.0 KiB
Bash
#!/bin/sh
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# The following source parts of xine-lib may not be distributed for legal
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# reasons.
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# Thus we have to cripple the source tree in a way that it still builds.
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#
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# Helpers
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#
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# $1: files $2: entries $3: prefix $4: postfix
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do_nukeentry() {
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for d in $1 ; do
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perl -i -e 'undef $/; $_=<>; for $e (qw|'"$2"'|) { s|(?<=[^-a-zA-Z0-9_./])'"$3"'$e'"$4"'(?=[^-a-zA-Z0-9_./])||g }; print' $d
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done
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}
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# $1: files $2: entries $3: prefix $4: postfix
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do_nukeline() {
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for d in $1 ; do
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perl -i -e 'undef $/; $_=<>; for $e (qw|'"$2"'|) { s|^.*(?<=[^-a-zA-Z0-9_./])'"$3"'$e'"$4"'(?=[^-a-zA-Z0-9_./]).*$||mg }; print' $d
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done
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}
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# $1: dir $2: files/dirs
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do_remove() {
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pushd "$1" >/dev/null || exit 1
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rm -rf $2
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popd >/dev/null
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}
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#
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# Main
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#
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# Find source tarball + unpack
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tmp="/`mktemp -d`"
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trap 'rm -rf $tmp; echo 1>&2 "$0 failed"' EXIT
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test -d "$tmp" -a -w "$tmp" || exit
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tarsource="`echo xine-lib-*[0-9].tar.bz2`"
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if [ ! -s "$tarsource" ] ; then
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echo "Error: cannot find source tarball"
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exit 1
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fi
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tarbase="${tarsource%.tar.bz2}"
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tardest="$tarbase-crippled.tar.bz2"
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rm -rf xine-lib-*-crippled.tar.bz2
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echo 1>&2 "Unpacking..."
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tar -C "$tmp" -xjf $tarsource || exit 1
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pushd $tmp/$tarbase >/dev/null || exit 1
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#
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# Cripple source
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#
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echo 1>&2 "Crippling..."
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c_subdirs="dxr3 liba52 libdts libfaad libffmpeg libmad libmpeg2 libspucc libspudec libspudvb libw32dll input/vcd libxineadec/gsm610 libxineadec/nosefart"
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c_demuxers="xineplug_dmx_asf.la asfheader.h asfheader.c demux_asf.c xineplug_dmx_mpeg.la demux_mpeg.c xineplug_dmx_mpeg_block.la demux_mpeg_block.c xineplug_dmx_mpeg_ts.la demux_ts.c xineplug_dmx_mpeg_elem.la demux_elem.c xineplug_dmx_mpeg_pes.la demux_mpeg_pes.c xineplug_dmx_yuv4mpeg2.la demux_yuv4mpeg2.c"
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c_input="xineplug_inp_mms.la input_mms.c mms.c mmsh.c ../demuxers/asfheader.c mms.h mmsh.h xineplug_inp_vcdo.la input_vcd.c vcd"
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c_libxineadec="xineplug_decode_gsm610.la xineplug_decode_nsf.la gsm610.c nsf.c gsm610 nosefart"
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cp src/libffmpeg/libavcodec/libpostproc/mangle.h src/post/deinterlace/plugins/
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do_nukeentry src/Makefile.am "$c_subdirs"
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do_nukeentry configure.ac "$c_subdirs" "src/" "/[a-zA-Z0-9_./]*Makefile"
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do_remove src "$c_subdirs"
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do_nukeentry src/demuxers/Makefile.am "$c_demuxers"
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do_remove src/demuxers "$c_demuxers"
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do_nukeentry src/input/Makefile.am "$c_input"
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do_remove src/input "$c_input"
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do_nukeentry src/libxineadec/Makefile.am "$c_libxineadec"
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do_remove src/libxineadec "$c_libxineadec"
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do_nukeentry src/post/planar/Makefile.am "pp\.c \S*/libpostproc/libpostprocess\.la"
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do_nukeline src/post/planar/planar.c "pp_init_plugin pp_special_info"
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do_remove src/post/planar "pp.c"
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echo 1>&2 "Autotools..."
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autoreconf -fi || exit 1
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#
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# Create new (crippled) source tarball
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#
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popd >/dev/null
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tar --owner=root --group=root -C $tmp -cjf $tardest $tarbase || exit 1
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rm -rf $tmp
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echo 1>&2 ""
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echo 1>&2 "Successfully crippled tarball. :-("
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echo 1>&2 ""
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rm -rf $tmp
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trap - EXIT
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exit 0
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#EOF
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