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b8deff00ef
Change-Id: I63283fa327188226f6027c38a18bad1dfebdf2f8 Pick-to: 6.11 6.10 6.8 Reviewed-by: Artem Dyomin <artem.dyomin@qt.io> Reviewed-by: Nils Petter Skålerud <nils.petter.skalerud@qt.io> Reviewed-by: Tim Blechmann <tim.blechmann@qt.io>
106 lines
3.7 KiB
Bash
Executable File
106 lines
3.7 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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# This script builds and installs FFmpeg static or shared (default) libs
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# It can take an optional output parameter for installation:
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#
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# install-ffmpeg-linx.sh shared ~/my/install/path
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set -ex
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source "${BASH_SOURCE%/*}/../unix/ffmpeg-installation-utils.sh"
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build_type=$(get_ffmpeg_build_type "$1")
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ffmpeg_source_dir=$(download_ffmpeg)
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ffmpeg_name=$(basename "$ffmpeg_source_dir")
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ffmpeg_config_options=$(get_ffmpeg_config_options "$build_type")
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default_prefix="/usr/local/$ffmpeg_name"
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prefix="${2:-$default_prefix}"
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pkgconfig_path="$PKG_CONFIG_PATH"
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install_ff_nvcodec_headers() {
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local nv_codec_version="11.1.5.3" # use 11.x.x.x to ensure compatibility with 470 nvidia drivers; might be upated to 12.0
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local nv_codec_url_public="https://github.com/FFmpeg/nv-codec-headers/archive/refs/tags/n$nv_codec_version.zip"
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local nv_codec_url_cached="http://ci-files01-hki.ci.qt.io/input/ffmpeg/nv-codec-headers/nv-codec-headers-$nv_codec_version.zip"
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local nv_codec_sha1="78715d521de102362e553dc92577bbe81905a321"
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#nv_codec_sha1="4f30539f8dd31945da4c3da32e66022f9ca59c08" // 12.0
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local target_dir="$HOME"
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local nv_codec_dir="$target_dir/nv-codec-headers-n$nv_codec_version"
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if [ ! -d "$nv_codec_dir" ]; then
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source "${BASH_SOURCE%/*}/../unix/InstallFromCompressedFileFromURL.sh"
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InstallFromCompressedFileFromURL "$nv_codec_url_cached" "$nv_codec_url_public" "$nv_codec_sha1" "$target_dir" ""
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fi
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sudo make -C "$nv_codec_dir" install -j
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# Might be not detected by default on RHEL
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pkgconfig_path="$pkgconfig_path:/usr/local/lib/pkgconfig"
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}
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fix_openssl3_pc_files() {
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# On RHEL 8, openssl3 pc files are libopenssl3.pc, libssl3.pc, libcrypto3.pc,
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# and FFmpeg cannot find them. Instead, it finds FFmpeg 1.x.x if it's installed.
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# The function fixes the files with copying them to a custom directory
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# assign to 'local' to ignore failure exit codes
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local -r openssl3_pcfiledir=$(pkg-config --variable=pcfiledir openssl3)
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if [ -z "$openssl3_pcfiledir" ]; then
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return
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fi
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local pcfiles=("libssl" "libcrypto" "openssl")
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for pcfile in "${pcfiles[@]}"; do
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if [ ! -f "$openssl3_pcfiledir/${pcfile}3.pc" ]; then
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echo "pkgconfig has found openssl3 but the file $openssl3_pcfiledir/${pcfile}3.pc does't exist"
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return
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fi
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done
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local new_pkgconfig_dir="$ffmpeg_source_dir/openssl3_pkgconfig"
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mkdir -p "$new_pkgconfig_dir"
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for pcfile in "${pcfiles[@]}"; do
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sed -E '/^Requires(\.private)?:/s/ (libssl|libcrypto)3/ \1/g;' "$openssl3_pcfiledir/${pcfile}3.pc" > "$new_pkgconfig_dir/${pcfile}.pc"
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done
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pkgconfig_path="$new_pkgconfig_dir:$pkgconfig_path"
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}
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build_ffmpeg() {
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local build_dir="$ffmpeg_source_dir/build"
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mkdir -p "$build_dir"
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pushd "$build_dir"
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# shellcheck disable=SC2086
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PKG_CONFIG_PATH="$pkgconfig_path" "$ffmpeg_source_dir/configure" $ffmpeg_config_options --prefix="$prefix"
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# shellcheck disable=
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# on RHEL patchelf is not visible under sudo, so we install to a temporary directory
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make install DESTDIR="$build_dir/installed" -j
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popd
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}
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ffmpeg_config_options+=" --enable-openssl"
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fix_openssl3_pc_files
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echo "pkg-config openssl version: $(pkg-config --modversion openssl)"
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install_ff_nvcodec_headers
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build_ffmpeg
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output_dir="$ffmpeg_source_dir/build/installed/$prefix"
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if [ "$build_type" == "shared" ]; then
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fix_dependencies="${BASH_SOURCE%/*}/../shared/fix_ffmpeg_dependencies.sh"
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"$fix_dependencies" "$output_dir"
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fi
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sudo mkdir -p "$prefix"
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sudo mv "$output_dir"/* "$prefix"
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set_ffmpeg_dir_env_var "FFMPEG_DIR" "$prefix"
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