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FFmpeg, iOS: Automatically grab FFmpeg version in Info.plist manifest

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Our iOS FFmpeg provisioning includes build info.plist manifest files
for the FFMpeg framework files. This manifest includes the version of
FFmpeg that we are deploying. This version string is currently
hardcoded and does not match the version we are actually building.

This patch changes the 'install-ffmpeg-ios.sh' script to
programmatically grab the FFmpeg version from our related scripts, and
inserts it in the info.plist manifest.

Task-number: QTBUG-136480
Change-Id: Iafeaade2ff6f2a933a0ba48749af459eef37ab51
Reviewed-by: Artem Dyomin <artem.dyomin@qt.io>
(cherry picked from commit c3b80178ee)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
This commit is contained in:
Nils Petter Skålerud
2025-10-24 16:24:34 +02:00
committed by Qt Cherry-pick Bot
parent 20bdec9719
commit 7515ceea5b
2 changed files with 23 additions and 6 deletions
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6
coin/provisioning/common/unix/ffmpeg-installation-utils.sh
View File

@@ -2,8 +2,12 @@
# Copyright (C) 2024 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
ffmpeg_version_default() {
echo "n7.1.2"
}
download_ffmpeg() {
local version="${1:-n7.1.2}"
local version="${1:-$(ffmpeg_version_default)}"
local sha1="${2:-1e4e937facdbde15943dd093121836bf69f27c7c}"
local ffmpeg_name="FFmpeg-$version"

23
coin/provisioning/common/unix/install-ffmpeg-ios.sh
View File

@@ -12,6 +12,7 @@ readonly MINIMUM_IOS_VERSION="16.0"
source "${BASH_SOURCE%/*}/../unix/ffmpeg-installation-utils.sh"
ffmpeg_version=$(ffmpeg_version_default)
ffmpeg_source_dir=$(download_ffmpeg)
ffmpeg_config_options=$(get_ffmpeg_config_options "shared")
default_prefix="/usr/local/ios/ffmpeg"
@@ -67,11 +68,23 @@ build_info_plist() {
local framework_name="$2"
local framework_id="$3"
# Apple plist format has a strict requirement that the version string
# contains up to 3 numerics separated by a dot. Meanwhile, FFmpeg versioning
# tends to use an 'n' prefix in their versioning. We use a regex to convert
# and verify the version string.
#
# https://developer.apple.com/documentation/bundleresources/information-property-list/cfbundleversion
local formatted_ffmpeg_version
if [[ $ffmpeg_version =~ ([0-9]+(\.[0-9]+){0,2}) ]]; then
formatted_ffmpeg_version="${BASH_REMATCH[1]}"
else
echo "Unable to format FFmpeg version string '$ffmpeg_version' into corresponding Apple Info.plist format"
exit 1
fi
local minimum_version_key="MinimumOSVersion"
local supported_platforms="iPhoneOS"
# TODO: This should be filled out with the actual version of FFmpeg that we are
# deploying.
info_plist="<?xml version=\"1.0\" encoding=\"UTF-8\"?>
<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">
<plist version=\"1.0\">
@@ -89,9 +102,9 @@ build_info_plist() {
<key>CFBundlePackageType</key>
<string>FMWK</string>
<key>CFBundleShortVersionString</key>
<string>7.0.2</string>
<string>${formatted_ffmpeg_version}</string>
<key>CFBundleVersion</key>
<string>7.0.2</string>
<string>${formatted_ffmpeg_version}</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>${minimum_version_key}</key>
@@ -111,7 +124,7 @@ build_info_plist() {
create_framework() {
# Create a 'traditional' framework from the corresponding dylib.
local framework_name="$1"
local platform="$2" # For now it's either arm64 or arm64-simulator, see below.
local platform="$2" # For now it's either arm64, x86_64-simulator, see below.
local ffmpeg_library_path="$ffmpeg_source_dir/build_ios/${platform}/installed$prefix"
local framework_complete_path="${ffmpeg_library_path}/framework/${framework_name}.framework/${framework_name}"