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c9009d7c7a
Prepare for turning on dynamically linked FFmpeg on macOS:
- install binutils (for readelf) on macOS;
- readelf need to be used with absolute path on macOS. Prepare
workaround solution for this system in
fix_ffmpeg_dependencies.sh script;
- install patchelf on macOS;
- ensuring compatibility of sed call on Linux and macOS;
Task-number: QTBUG-122010
Change-Id: I810566786de4363b4383f29467c6ca4395f9f668
Reviewed-by: Artem Dyomin <artem.dyomin@qt.io>
(cherry picked from commit b5e6c9e59b)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
51 lines
1.7 KiB
Bash
Executable File
51 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright (C) 2024 The Qt Company Ltd.
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# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
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set -x
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lib_dir="$1/lib"
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additional_suffix="${2:-}"
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set_rpath="${3:-yes}"
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if uname -a |grep -q "Darwin"; then
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readelf() {
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/usr/local/opt/binutils/bin/readelf "$@"
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}
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fi
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ffmpeg_libs=("avcodec" "avdevice" "avfilter" "avformat" "avutil" "swresample" "swscale")
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for lib_name in "${ffmpeg_libs[@]}"; do
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lib_path="$lib_dir/lib$lib_name.so"
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pkg_config_file_path="$lib_dir/pkgconfig/lib$lib_name.pc"
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if [ ! -f "$lib_path" ]; then
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echo "FFmpeg lib $lib_path hasn't been found"
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exit 1
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fi
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if [ ! -f "$pkg_config_file_path" ]; then
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echo "FFmpeg pc file $pkg_config_file_path hasn't been found"
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exit 1
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fi
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while read -r line; do
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if [[ $line =~ .*\[(lib((ssl|crypto|va|va-x11|va-drm)(_3)?\.so(\.[0-9]+)*))\].* ]]; then
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stub_name="libQt6FFmpegStub-${BASH_REMATCH[2]}"
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if [[ ${BASH_REMATCH[4]} == "_3" ]]; then
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stub_name="${stub_name/_3/}" # Remove "_3" from stub_name
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fi
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if [[ -n "$additional_suffix" ]]; then
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stub_name="${stub_name%%.*}${additional_suffix}.${stub_name#*.}" # Add additional_suffix
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fi
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patchelf --replace-needed "${BASH_REMATCH[1]}" "${stub_name}" $lib_path
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fi
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done <<< "$(readelf -d $lib_path | grep '(NEEDED)' )"
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sed -i.bak -E '/^Libs.private:/s/ -l(va|va-x11|va-drm|ssl|crypto)/ -lQt6FFmpegStub-\1/g;' $pkg_config_file_path && rm -f ${pkg_config_file_path}.bak
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if [[ "$set_rpath" == "yes" ]]; then
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patchelf --set-rpath '$ORIGIN' $lib_path
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fi
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done
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