[VxWorks] Tune the NFS server and move TMP,HOME,CACHE dirs to ramfs

The switch of the VxWorks guests' NFS mounts from TCP to UDP removed transport-level backpressure and retransmission: when the server drops a request or a reply, the client re-sends the RPC itself. With VXWORKS_QEMU_INSTANCES=4 KVM-speed x86 guests hammering the server concurrently, drops are frequent enough that non-idempotent metadata ops (MKDIR, RENAME, REMOVE) get replayed, which surfaces as spurious errors and crashed autotests in exactly the metadata-heavy paths (QSettings, QFileDialog, tst_QFile::openDirectory). Address the three drop points on the server: - nfsd threads: the distro default of 8 is too few; when all of them block in a commit, incoming UDP requests are silently discarded. Raise to 32. - sync exports: commit latency under parallel load exceeds the client's RPC timeout and triggers the retransmit storms above. Export async instead; the exports carry disposable CI scratch data, so relaxed durability is acceptable. - socket buffers and fragment reassembly: NFS3 rsize/wsize over a 1500-byte MTU turns every large reply (READ, READDIRPLUS) into an IP fragment train, and one lost fragment costs the whole RPC. Raise rmem/wmem to 8 MiB and the ipfrag thresholds to 16/12 MiB, applied on every boot since sysctls do not persist. Also use exportfs -ra so changed export options are resynced on VMs that already carry the exports from a previous run. TMP,HOME,CACHE directories were in NFS, now they are moved to ramfs on the device side. imx6 ram increased to 4G because of this. This also includes the NFS patch from WindRiver. Fixes: QTBUG-149201 Change-Id: I710d81789d6cdd7b4de40bba0c55086ea61724fd Reviewed-by: Toni Saario <toni.saario@qt.io> (cherry picked from commit 58b1334bac) Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
Coin: Build offscreen QPA plugin for Android CI configs
2026-09-06 01:07:37 +08:00 · 2026-09-05 10:52:40 +00:00 · 2026-09-05 10:52:38 +00:00 · 2026-09-05 10:52:36 +00:00 · 2026-09-03 05:22:34 +00:00 · 2026-09-02 20:17:17 +00:00
76 changed files with 408 additions and 81 deletions
@@ -10,7 +10,7 @@ Configurations:
    Platform dependency: 'macos-universal-on-arm64'
    Features: ['Packaging', 'Sccache', 'WarningsAreErrors', 'DisableTests', 'UseConfigure', 'GenerateSBOM', 'VerifySBOM']
    Environment variables: [
-        'TARGET_CONFIGURE_ARGS=-nomake examples -release -force-debug-info -android-ndk {{.Env.ANDROID_NDK_ROOT_LATEST}} -android-sdk {{.Env.ANDROID_SDK_ROOT}} -android-abis arm64-v8a',
+        'TARGET_CONFIGURE_ARGS=-nomake examples -release -force-debug-info -qpa android;offscreen -android-ndk {{.Env.ANDROID_NDK_ROOT_LATEST}} -android-sdk {{.Env.ANDROID_SDK_ROOT}} -android-abis arm64-v8a',
        'TARGET_CMAKE_ARGS=-DCMAKE_C_COMPILER_FRONTEND_VARIANT=GNU -DCMAKE_CXX_COMPILER_FRONTEND_VARIANT=GNU -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_ANDROID_HOME_LATEST}} -DQT_GENERATE_WRAPPER_SCRIPTS_FOR_ALL_HOSTS=ON',
        'NON_QTBASE_TARGET_CMAKE_ARGS=-DQT_ADDITIONAL_HOST_PACKAGES_PREFIX_PATH=/usr/local -DFFMPEG_DIR={{.Env.FFMPEG_DIR_ANDROID_ARM64_NDK_LATEST}} -DQT_DEPLOY_FFMPEG=TRUE -DQT_PROTOBUF_WELL_KNOWN_TYPES_PROTO_DIR=/usr/local/include',
        'ANDROID_NDK_ROOT={{.Env.ANDROID_NDK_ROOT_LATEST}}'
@@ -26,7 +26,7 @@ Configurations:
    Features: ['Packaging', 'Sccache', 'WarningsAreErrors', 'DisableTests', 'UseConfigure', 'GenerateSBOM', 'VerifySBOM']
    Environment variables: [
        'Path={{.Env.MINGW_PATH}}\bin;{{.Env.Path}}',
-        'TARGET_CONFIGURE_ARGS=-nomake examples -release -force-debug-info -android-ndk {{.Env.ANDROID_NDK_ROOT_LATEST}} -android-sdk {{.Env.ANDROID_SDK_ROOT}} -android-abis armeabi-v7a -no-feature-pkg-config',
+        'TARGET_CONFIGURE_ARGS=-nomake examples -release -force-debug-info -qpa android;offscreen -android-ndk {{.Env.ANDROID_NDK_ROOT_LATEST}} -android-sdk {{.Env.ANDROID_SDK_ROOT}} -android-abis armeabi-v7a -no-feature-pkg-config',
        'TARGET_CMAKE_ARGS=-DCMAKE_C_COMPILER_FRONTEND_VARIANT=GNU -DCMAKE_CXX_COMPILER_FRONTEND_VARIANT=GNU -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_ANDROID_HOME_LATEST}} -DQT_GENERATE_WRAPPER_SCRIPTS_FOR_ALL_HOSTS=ON',
        'NON_QTBASE_TARGET_CMAKE_ARGS=-DQT_ADDITIONAL_HOST_PACKAGES_PREFIX_PATH={{.Env.Protobuf_ROOT_mingw}} -DFFMPEG_DIR={{.Env.FFMPEG_DIR_ANDROID_ARMV7_NDK_LATEST}} -DQT_DEPLOY_FFMPEG=TRUE -DQT_PROTOBUF_WELL_KNOWN_TYPES_PROTO_DIR={{.Env.Protobuf_ROOT_msvc}}/include',
        'ANDROID_NDK_ROOT={{.Env.ANDROID_NDK_ROOT_LATEST}}'
@@ -41,7 +41,7 @@ Configurations:
    Platform dependency: 'rhel-9.6'
    Features: ['Packaging', 'Sccache', 'WarningsAreErrors', 'AndroidTestRun', 'VMSize8', 'UseConfigure', 'GenerateSBOM', 'VerifySBOM', 'JavaDocs']
    Environment variables: [
-        'TARGET_CONFIGURE_ARGS=-nomake examples -release -force-debug-info -android-ndk {{.Env.ANDROID_NDK_ROOT_LATEST}} -android-sdk {{.Env.ANDROID_SDK_ROOT}} -android-abis x86',
+        'TARGET_CONFIGURE_ARGS=-nomake examples -release -force-debug-info -qpa android;offscreen -android-ndk {{.Env.ANDROID_NDK_ROOT_LATEST}} -android-sdk {{.Env.ANDROID_SDK_ROOT}} -android-abis x86',
        'TARGET_CMAKE_ARGS=-DCMAKE_C_COMPILER_FRONTEND_VARIANT=GNU -DCMAKE_CXX_COMPILER_FRONTEND_VARIANT=GNU -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_ANDROID_HOME_LATEST}} -DQT_GENERATE_WRAPPER_SCRIPTS_FOR_ALL_HOSTS=ON',
        'NON_QTBASE_TARGET_CMAKE_ARGS=-DFFMPEG_DIR={{.Env.FFMPEG_DIR_ANDROID_X86_NDK_LATEST}} -DQT_DEPLOY_FFMPEG=TRUE -DQT_PROTOBUF_WELL_KNOWN_TYPES_PROTO_DIR=/usr/local/include',
        # We check QT_USE_TARGET_ANDROID_BUILD_DIR only in one configuration, to ensure builds
@@ -60,7 +60,7 @@ Configurations:
    Platform dependency: 'rhel-9.6'
    Features: ['Packaging', 'Sccache', 'WarningsAreErrors', 'AndroidTestRun', 'VMSize8', 'UseConfigure', 'GenerateSBOM', 'VerifySBOM', 'JavaDocs']
    Environment variables: [
-        'TARGET_CONFIGURE_ARGS=-nomake examples -release -force-debug-info -android-ndk {{.Env.ANDROID_NDK_ROOT_LATEST}} -android-sdk {{.Env.ANDROID_SDK_ROOT}} -android-abis x86_64',
+        'TARGET_CONFIGURE_ARGS=-nomake examples -release -force-debug-info -qpa android;offscreen -android-ndk {{.Env.ANDROID_NDK_ROOT_LATEST}} -android-sdk {{.Env.ANDROID_SDK_ROOT}} -android-abis x86_64',
        'TARGET_CMAKE_ARGS=-DCMAKE_C_COMPILER_FRONTEND_VARIANT=GNU -DCMAKE_CXX_COMPILER_FRONTEND_VARIANT=GNU -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_ANDROID_HOME_LATEST}} -DQT_GENERATE_WRAPPER_SCRIPTS_FOR_ALL_HOSTS=ON',
        'NON_QTBASE_TARGET_CMAKE_ARGS=-DFFMPEG_DIR={{.Env.FFMPEG_DIR_ANDROID_X86_64_NDK_LATEST}} -DQT_DEPLOY_FFMPEG=TRUE -DQT_PROTOBUF_WELL_KNOWN_TYPES_PROTO_DIR=/usr/local/include',
        # We check QT_USE_TARGET_ANDROID_BUILD_DIR and QT_ANDROID_GRADLE_MULTI_MODULE only in one
@@ -79,7 +79,7 @@ Configurations:
    Platform dependency: 'rhel-9.6'
    Features: ['Sccache', 'WarningsAreErrors', 'AndroidTestRun', 'VMSize8', 'UseConfigure', 'GenerateSBOM', 'VerifySBOM', 'JavaDocs', 'InsignificantTests', 'DoNotAbortTestingOnFirstFailure']
    Environment variables: [
-        'TARGET_CONFIGURE_ARGS=-nomake examples -release -force-debug-info -android-ndk {{.Env.ANDROID_NDK_ROOT_LATEST}} -android-sdk {{.Env.ANDROID_SDK_ROOT}} -android-abis x86_64',
+        'TARGET_CONFIGURE_ARGS=-nomake examples -release -force-debug-info -qpa android;offscreen -android-ndk {{.Env.ANDROID_NDK_ROOT_LATEST}} -android-sdk {{.Env.ANDROID_SDK_ROOT}} -android-abis x86_64',
        'TARGET_CMAKE_ARGS=-DCMAKE_C_COMPILER_FRONTEND_VARIANT=GNU -DCMAKE_CXX_COMPILER_FRONTEND_VARIANT=GNU -DOPENSSL_ROOT_DIR={{.Env.OPENSSL_ANDROID_HOME_LATEST}} -DQT_GENERATE_WRAPPER_SCRIPTS_FOR_ALL_HOSTS=ON',
        'NON_QTBASE_TARGET_CMAKE_ARGS=-DFFMPEG_DIR={{.Env.FFMPEG_DIR_ANDROID_X86_64_NDK_LATEST}} -DQT_DEPLOY_FFMPEG=TRUE -DQT_PROTOBUF_WELL_KNOWN_TYPES_PROTO_DIR=/usr/local/include',
        # We check QT_USE_TARGET_ANDROID_BUILD_DIR and QT_ANDROID_GRADLE_MULTI_MODULE only in one
@@ -0,0 +1,37 @@
+Version: 2
+Include: [
+  cmake_platforms.yaml: [
+    'ubuntu-22.04',
+    'ubuntu-24.04-x64',
+    'ubuntu-24.04-arm64',
+    'jammy-arm64-debian-pkg-packaging',
+    'jammy-amd64-debian-pkg-packaging'
+  ],
+  cmake_platforms_qemu.yaml: [
+    'qemu-arm64-developer-build'
+  ]
+]
+Configurations: []
+Overrides:
+# Set pch off due to stale pch file causing false positive sccache hit
+-
+    Id: 'ubuntu-22.04'
+    -Environment variables: ['NON_QTBASE_CMAKE_ARGS=-DFFMPEG_DIR={{.Env.FFMPEG_DIR}} -DINPUT_headersclean=ON -DQT_DEPLOY_FFMPEG=TRUE']
+    +Environment variables: ['NON_QTBASE_CMAKE_ARGS=-DFFMPEG_DIR={{.Env.FFMPEG_DIR}} -DINPUT_headersclean=ON -DQT_DEPLOY_FFMPEG=TRUE -DQT_FEATURE_gstreamer_qt_api=ON -DBUILD_WITH_PCH=OFF']
+-
+    Id: 'ubuntu-24.04-x64'
+    -Environment variables: ['NON_QTBASE_CMAKE_ARGS=-DFFMPEG_DIR={{.Env.FFMPEG_DIR}} -DQT_DEPLOY_FFMPEG=TRUE -DINPUT_headersclean=ON']
+    +Environment variables: ['NON_QTBASE_CMAKE_ARGS=-DFFMPEG_DIR={{.Env.FFMPEG_DIR}} -DQT_DEPLOY_FFMPEG=TRUE -DINPUT_headersclean=ON -DQT_FEATURE_gstreamer_qt_api=ON -DBUILD_WITH_PCH=OFF']
+-
+    Id: 'ubuntu-24.04-arm64'
+    -Environment variables: ['NON_QTBASE_CMAKE_ARGS=-DFFMPEG_DIR={{.Env.FFMPEG_DIR}} -DQT_DEPLOY_FFMPEG=TRUE -DINPUT_headersclean=ON -DINPUT_tiff=qt -DINPUT_webp=qt']
+    +Environment variables: ['NON_QTBASE_CMAKE_ARGS=-DFFMPEG_DIR={{.Env.FFMPEG_DIR}} -DQT_DEPLOY_FFMPEG=TRUE -DINPUT_headersclean=ON -DINPUT_tiff=qt -DINPUT_webp=qt -DQT_FEATURE_gstreamer_qt_api=ON -DBUILD_WITH_PCH=OFF']
+-
+    Id: 'jammy-arm64-debian-pkg-packaging'
+    +Environment variables: ['NON_QTBASE_CMAKE_ARGS=-DQT_FEATURE_gstreamer_qt_api=ON -DBUILD_WITH_PCH=OFF']
+-
+    Id: 'jammy-amd64-debian-pkg-packaging'
+    +Environment variables: ['NON_QTBASE_CMAKE_ARGS=-DQT_FEATURE_gstreamer_qt_api=ON -DBUILD_WITH_PCH=OFF']
+-
+    Id: 'qemu-arm64-developer-build'
+    +Environment variables: ['NON_QTBASE_CMAKE_ARGS=-DQT_FEATURE_gstreamer_qt_api=ON -DBUILD_WITH_PCH=OFF']
@@ -0,0 +1,66 @@
+#!/usr/bin/env bash
+# Copyright (C) 2026 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
+
+set -e
+
+OS_STATE_DIR="/var/lib/qtciid"
+OS_STATE_FILE="$OS_STATE_DIR/os-version"
+
+get_os_id() {
+    if [[ -r /etc/os-release ]]; then
+        # shellcheck disable=SC1091
+        . /etc/os-release
+        # os-release contains ID of the distro (e.g. 'ubuntu')
+        # VERSION e.g. '24.04.1 LTS (Noble Numbat)'
+        if [[ -n "${ID:-}" && -n "${VERSION:-}" ]]; then
+            echo "${ID}:${VERSION}"
+            return 0
+        fi
+    fi
+
+    echo "unknown:unknown"
+    return 1
+}
+
+record_os_version() {
+    local os_id
+
+    os_id="$(get_os_id)"
+
+    if [[ "$os_id" == "unknown:unknown" ]]; then
+        echo "ERROR: Unable to determine OS version"
+        exit 1
+    fi
+
+    sudo mkdir -p "$OS_STATE_DIR"
+    echo "$os_id" | sudo tee "$OS_STATE_FILE" > /dev/null
+
+    echo "OS version: $os_id"
+}
+
+verify_os_version_unchanged() {
+    if [[ ! -f "$OS_STATE_FILE" ]]; then
+        echo "ERROR: OS version state file missing: $OS_STATE_FILE"
+        exit 1
+    fi
+
+    local start_version current_version
+
+    start_version="$(cat "$OS_STATE_FILE")"
+    current_version="$(get_os_id)"
+
+    if [[ "$current_version" == "unknown:unknown" ]]; then
+        echo "ERROR: Unable to determine current OS version"
+        exit 1
+    fi
+
+    if [[ "$start_version" != "$current_version" ]]; then
+        echo "ERROR: OS version changed during provisioning!"
+        echo "  Start version : $start_version"
+        echo "  End version   : $current_version"
+        exit 1
+    fi
+
+    echo "OS version unchanged ($current_version)"
+}
@@ -22,12 +22,12 @@ SetEnvVar "VXWORKS_HOME" "/opt/vxworks"
 SetEnvVar "VXWORKS_SSH" "WindRiver@172.31.1.10"

 # IMX 6
-VXWORKS_BUILD_VER="12-05-2026_2"
+VXWORKS_BUILD_VER="20-08-2026"
 ######### VXworks toolchain #########
 # Installs to /opt/fsl_imx6_2_0_6_3_VSB
 PrimaryUrl="http://ci-files01-hki.ci.qt.io/input/vxworks/vxworks_arm_vsb_${VXWORKS_BUILD_VER}.tar.gz"
 AltUrl=""
-sha1="a1553f377ae84a722c8ad258fccb684f9198717c"
+sha1="cb40acde7227aaefe8397e3472318fe09af2d9d0"
 targetFolder="/opt/"
 InstallFromCompressedFileFromURL "$PrimaryUrl" "$AltUrl" "$sha1" "$targetFolder" ""
 SetEnvVar "WIND_CC_SYSROOT" "/opt/fsl_imx6_2_0_6_3_VSB"
@@ -36,7 +36,7 @@ SetEnvVar "WIND_CC_SYSROOT" "/opt/fsl_imx6_2_0_6_3_VSB"
 # Installs to /opt/fsl_imx6_2_0_6_3_VIP_QEMU
 PrimaryUrl="http://ci-files01-hki.ci.qt.io/input/vxworks/vxworks_arm_vip_${VXWORKS_BUILD_VER}.tar.gz"
 AltUrl=""
-sha1="487a056d389a764717142100fb408e65ea720f92"
+sha1="4209a8c2724fccfec9d30a22e53ca6598ef83b57"
 targetFolder="/opt/"
 InstallFromCompressedFileFromURL "$PrimaryUrl" "$AltUrl" "$sha1" "$targetFolder" ""

@@ -44,20 +44,20 @@ InstallFromCompressedFileFromURL "$PrimaryUrl" "$AltUrl" "$sha1" "$targetFolder"
 # Installs to /opt/nxp_imx8_1_0_7_1_VSB
 PrimaryUrl="http://ci-files01-hki.ci.qt.io/input/vxworks/vxworks_arm_imx8_vsb_${VXWORKS_BUILD_VER}.tar.gz"
 AltUrl=""
-sha1="b312f38a7ca670398c940c25d20ed2a26155160d"
+sha1="20c1c31fc8ddc5356566a717a913e51bef42d41f"
 targetFolder="/opt/"
 InstallFromCompressedFileFromURL "$PrimaryUrl" "$AltUrl" "$sha1" "$targetFolder" ""

 # Installs to /opt/itl_generic_skylake_VSB
 PrimaryUrl="http://ci-files01-hki.ci.qt.io/input/vxworks/vxworks_intel_vsb_${VXWORKS_BUILD_VER}.tar.gz"
 AltUrl=""
-sha1="9fddd5aa0b9599113c22670fcc1221004978ee8a"
+sha1="dae9280a45f0ece5a2adc3bc6182ff0b675f4389"
 targetFolder="/opt/"
 InstallFromCompressedFileFromURL "$PrimaryUrl" "$AltUrl" "$sha1" "$targetFolder" ""
 # Installs to /opt/itl_generic_skylake_VIP_QEMU
 PrimaryUrl="http://ci-files01-hki.ci.qt.io/input/vxworks/vxworks_intel_vip_${VXWORKS_BUILD_VER}.tar.gz"
 AltUrl=""
-sha1="cb366addbea7a1fd34aa49b739dcc0b480350fce"
+sha1="264b3280e6fa89c8c8a2b1cdc8cb29bd3f1bb621"
 targetFolder="/opt/"
 InstallFromCompressedFileFromURL "$PrimaryUrl" "$AltUrl" "$sha1" "$targetFolder" ""

@@ -35,21 +35,38 @@ fi
 exec 9>"/tmp/vxworks_qemu_host_setup.lock"
 flock 9
 NFS_CONF_MARKER="# VxWorks QEMU NFS settings (added by vxworks_qemu_launcher.sh)"
+# Persist the sysctl settings so they survive the reboot between the build
+# and test phases, then apply them to the running kernel as well.
+SYSCTL_CONF="/etc/sysctl.d/90-vxworks-qemu.conf"
+if [ ! -f "$SYSCTL_CONF" ]; then
+    sudo tee "$SYSCTL_CONF" >/dev/null <<'EOF'
+# VxWorks QEMU network settings (added by vxworks_qemu_launcher.sh)
+net.core.rmem_max=8388608
+net.core.rmem_default=8388608
+net.core.wmem_max=8388608
+net.core.wmem_default=8388608
+net.ipv4.ipfrag_high_thresh=16777216
+net.ipv4.ipfrag_low_thresh=12582912
+EOF
+fi
+sudo sysctl -q -p "$SYSCTL_CONF"
+
 if ! grep -qF "$NFS_CONF_MARKER" /etc/nfs.conf; then
    # Configure NFS for UDP traffic
    sudo bash -c "echo -e '\n${NFS_CONF_MARKER}\n' >> /etc/nfs.conf"
    sudo bash -c "echo -e '[nfsd]\n' >> /etc/nfs.conf"
+    sudo bash -c "echo -e 'threads=32\n' >> /etc/nfs.conf"
    sudo bash -c "echo -e 'udp=y\n' >> /etc/nfs.conf"
    sudo bash -c "echo -e 'tcp=n\n' >> /etc/nfs.conf"
    sudo bash -c "echo -e 'vers2=n\n' >> /etc/nfs.conf"
    sudo bash -c "echo -e 'vers3=y\n' >> /etc/nfs.conf"
    sudo bash -c "echo -e 'vers4=n\n' >> /etc/nfs.conf"
    # Setup NFS exports that are needed by VxWorks qemu
-    sudo bash -c "echo '/home/qt/work 172.31.1.10/24(rw,sync,root_squash,no_subtree_check,anonuid=2001,anongid=100)' >> /etc/exports"
-    sudo bash -c "echo '/opt/fsl_imx6_2_0_6_3_VSB 172.31.1.10/24(rw,sync,root_squash,no_subtree_check,anonuid=2001,anongid=100)' >> /etc/exports"
-    sudo bash -c "echo '/opt/itl_generic_skylake_VSB 172.31.1.10/24(rw,sync,root_squash,no_subtree_check,anonuid=2001,anongid=100)' >> /etc/exports"
+    sudo bash -c "echo '/home/qt/work 172.31.1.10/24(rw,async,root_squash,no_subtree_check,anonuid=2001,anongid=100)' >> /etc/exports"
+    sudo bash -c "echo '/opt/fsl_imx6_2_0_6_3_VSB 172.31.1.10/24(rw,async,root_squash,no_subtree_check,anonuid=2001,anongid=100)' >> /etc/exports"
+    sudo bash -c "echo '/opt/itl_generic_skylake_VSB 172.31.1.10/24(rw,async,root_squash,no_subtree_check,anonuid=2001,anongid=100)' >> /etc/exports"
    # Restart NFS server
-    sudo exportfs -a
+    sudo exportfs -ra
    sudo systemctl restart nfs-server
 fi

@@ -70,7 +87,7 @@ if [ "$TYPE" = "arm" ] || [ "$TYPE" = "" ]; then
    $VXWORKS_QEMU/bin/qemu-system-arm \
        -machine sabrelite \
        -smp 2 \
-        -m 2G \
+        -m 3G \
        -nographic \
        -monitor none \
        -serial null \
@@ -85,7 +102,7 @@ elif [ "$TYPE" = "intel" ]; then
    $VXWORKS_QEMU/bin/qemu-system-x86_64 \
        -M q35 \
        -smp 4 \
-        -m 8G \
+        -m 15G \
        -cpu "Skylake-Client" \
        -enable-kvm \
        -monitor none \
@@ -96,15 +113,49 @@ elif [ "$TYPE" = "intel" ]; then
        -append "sysbootline:gei(0,0)host:vxWorks h=172.31.1.1 g=172.31.1.1 e=${GUEST_IP} u=target pw=vxTarget s=/romfs/startup_script.txt" \
        -nic "tap,ifname=${TAP},script=no,downscript=no,mac=${MAC}" >"${QEMU_LOG_PATH}" 2>&1 &
 fi
+QEMU_PID=$!

-for _ in $(seq 30)
+# The launcher is also re-invoked from inside the ctest environment when
+# coin_vxworks_qemu_runner.sh restarts a wedged emulator. That environment
+# carries a library path with the provisioned OpenSSL, which the system ssh
+# (linked against the distro OpenSSL) refuses to load ("OpenSSL version
+# mismatch"), so run ssh with a clean library path. Bound each probe with a
+# hard timeout as well: ConnectTimeout only limits TCP connect, and a
+# half-booted guest that accepts the connection but never answers would
+# otherwise stall the loop.
+#
+# Boot-to-ssh takes seconds on KVM x86 but 15-60s+ on TCG ARM, with a long
+# tail when several instances boot in parallel (a fixed 30-try budget killed
+# healthy relaunches mid-boot on qemu_armv7), so wait on a wall-clock
+# deadline rather than a retry count, and give up early only when the QEMU
+# process itself has died.
+SSH_WAIT_SECS=${VXWORKS_SSH_WAIT_SECS:-300}
+SSH_UP=0
+deadline=$((SECONDS + SSH_WAIT_SECS))
+while (( SECONDS < deadline ))
 do
-    status=$(ssh -o BatchMode=yes -o HostKeyAlgorithms=+ssh-rsa -o ConnectTimeout=1 "${SSH_TARGET}" echo emulator up) || true
+    if [[ -n "$QEMU_PID" ]] && ! kill -0 "$QEMU_PID" 2>/dev/null; then
+        echo "QEMU process for instance ${INSTANCE} exited during boot"
+        break
+    fi
+    status=$(env -u LD_LIBRARY_PATH timeout -k 5 15 \
+        ssh -n -o BatchMode=yes -o HostKeyAlgorithms=+ssh-rsa \
+            -o ConnectTimeout=1 "${SSH_TARGET}" echo emulator up) || true
    if [[ $status == *"emulator up"* ]] ; then
        echo "VXWORKS QEMU SSH server up (instance ${INSTANCE} @ ${GUEST_IP})"
+        SSH_UP=1
        break
    else
        echo "Waiting VXWORKS QEMU SSH server (instance ${INSTANCE} @ ${GUEST_IP})"
        sleep 1
    fi
 done
+
+# Do not report success for an instance whose SSH server never came up: the
+# caller would go on to source the test script on a guest in an unknown
+# state. Exit non-zero so the testrunner's restart path can fail the attempt
+# and let qt-testrunner retry with a clean slot.
+if [[ $SSH_UP -ne 1 ]]; then
+    echo "VXWORKS QEMU SSH server did not come up (instance ${INSTANCE} @ ${GUEST_IP})"
+    exit 1
+fi
@@ -2,25 +2,38 @@
 # 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

-download_ffmpeg() {
-    local version="${1:-"n8.1.2"}"
-    local sha1="${2:-a7f4ce77209afdadca9f371db261e8d69903dc85}"
+download_ffmpeg() (
+    local version="${1:-"9.0.1"}"
+    local sha1="${2:-89c318905212e6b67e10e42ab10ab8007e0aefda}"

-    local ffmpeg_name="FFmpeg-$version"
+    local ffmpeg_name="FFmpeg-n$version"
    local target_dir="$HOME"
    local ffmpeg_source_dir="$target_dir/$ffmpeg_name"

    if [ ! -d "$ffmpeg_source_dir" ]; then
-        local url_public="https://github.com/FFmpeg/FFmpeg/archive/refs/tags/$version.tar.gz"
-        local url_cached="http://ci-files01-hki.ci.qt.io/input/ffmpeg/FFmpeg-$version.tar.gz"
+        local url_public="https://ffmpeg.org/releases/ffmpeg-$version.tar.gz"
+        local url_cached="http://ci-files01-hki.ci.qt.io/input/ffmpeg/ffmpeg-$version.tar.gz"
        local app_prefix=""

+        local temp_dir
+        temp_dir=$(mktemp -d)
+        trap 'rm -rf "$temp_dir"' EXIT
+
        source "${BASH_SOURCE%/*}/../unix/InstallFromCompressedFileFromURL.sh"
-        InstallFromCompressedFileFromURL "$url_cached" "$url_public" "$sha1" "$target_dir" "$app_prefix" > /dev/null
+        InstallFromCompressedFileFromURL "$url_cached" "$url_public" "$sha1" "$temp_dir" "$app_prefix" > /dev/null
+
+        local extracted_dirs=("$temp_dir"/*/)
+        if [ "${#extracted_dirs[@]}" -ne 1 ] || [ ! -d "${extracted_dirs[0]}" ]; then
+            >&2 echo "Expected exactly one directory in the FFmpeg archive, got: ${extracted_dirs[*]}"
+            exit 1
+        fi
+
+        mkdir -p "$target_dir"
+        mv "${extracted_dirs[0]%/}" "$ffmpeg_source_dir"
    fi

    echo "$ffmpeg_source_dir"
-}
+)

 get_ffmpeg_config_options() {
    local build_type="$1"
@@ -7,21 +7,38 @@
 # This script will install FFmpeg
 $msys = "C:\Utils\msys64\usr\bin\bash"

-$version="n8.1.2"
-$url_public="https://github.com/FFmpeg/FFmpeg/archive/refs/tags/$version.tar.gz"
-$sha1="a7f4ce77209afdadca9f371db261e8d69903dc85"
-$url_cached="http://ci-files01-hki.ci.qt.io/input/ffmpeg/FFmpeg-$version.tar.gz"
-$ffmpeg_name="FFmpeg-$version"
+$version="9.0.1"
+$url_public="https://ffmpeg.org/releases/ffmpeg-$version.tar.gz"
+$sha1="89c318905212e6b67e10e42ab10ab8007e0aefda"
+$url_cached="http://ci-files01-hki.ci.qt.io/input/ffmpeg/ffmpeg-$version.tar.gz"
+$ffmpeg_name="FFmpeg-n$version"

 $download_location = "C:\Windows\Temp\$ffmpeg_name.tar.gz"
 $unzip_location = "C:\"
+$ffmpeg_source_dir = "C:\$ffmpeg_name"

 Write-Host "Fetching FFmpeg $version..."

-Download $url_public $url_cached $download_location
-Verify-Checksum $download_location $sha1
-Extract-tar_gz $download_location $unzip_location
-Remove $download_location
+$extract_temp_dir = "C:\Windows\Temp\FFmpeg-extract-$([System.Guid]::NewGuid().ToString('N'))"
+
+try {
+    New-Item -ItemType Directory -Path $extract_temp_dir -Force | Out-Null
+
+    Download $url_public $url_cached $download_location
+    Verify-Checksum $download_location $sha1
+    Extract-tar_gz $download_location $extract_temp_dir
+
+    $extracted_dirs = @(Get-ChildItem -Path $extract_temp_dir -Directory)
+    if ($extracted_dirs.Count -ne 1) {
+        throw "Expected exactly one directory in the FFmpeg archive, got: $($extracted_dirs.Name -join ', ')"
+    }
+
+    Remove $ffmpeg_source_dir
+    Move-Item -Path $extracted_dirs[0].FullName -Destination $ffmpeg_source_dir
+} finally {
+    Remove $download_location
+    Remove $extract_temp_dir
+}

 function GetFfmpegDefaultConfiguration {
    $defaultConfiguration = Get-Content "$PSScriptRoot\..\shared\ffmpeg_config_options.txt"
@@ -7,6 +7,11 @@ set -ex
 BASEDIR=$(dirname "$0")
 # shellcheck source=../common/shared/network_test_server_ip.txt
 source "$BASEDIR/../common/shared/network_test_server_ip.txt"
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Get distro version to later check if version has changed at the end of the provisioning
+record_os_version

 echo "Set Network Test Server address to $network_test_server_ip in /etc/hosts"
 echo "$network_test_server_ip    qt-test-server qt-test-server.qt-test-net" | sudo tee -a /etc/hosts
@@ -8,6 +8,13 @@

 set -ex

+BASEDIR=$(dirname "$0")
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Check distro version if it has changed
+verify_os_version_unchanged
+
 # shellcheck disable=SC2129
 source "${BASH_SOURCE%/*}/../common/linux/verify-release-packages.sh"

@@ -8,6 +8,11 @@ set -ex
 BASEDIR=$(dirname "$0")
 # shellcheck source=../common/shared/network_test_server_ip.txt
 source "$BASEDIR/../common/shared/network_test_server_ip.txt"
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Get distro version to later check if version has changed at the end of the provisioning
+record_os_version

 echo "Set Network Test Server address to $network_test_server_ip in /etc/hosts"
 echo "$network_test_server_ip    qt-test-server qt-test-server.qt-test-net" | sudo tee -a /etc/hosts
@@ -9,6 +9,13 @@

 set -ex

+BASEDIR=$(dirname "$0")
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Check distro version if it has changed
+verify_os_version_unchanged
+
 # shellcheck disable=SC2129
 echo "*********************************************" >> ~/versions.txt
 echo "***** All installed RPM packages *****" >> ~/versions.txt
@@ -7,6 +7,11 @@ set -ex
 BASEDIR=$(dirname "$0")
 # shellcheck source=../common/shared/network_test_server_ip.txt
 source "$BASEDIR/../common/shared/network_test_server_ip.txt"
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Get distro version to later check if version has changed at the end of the provisioning
+record_os_version

 echo "Set Network Test Server address to $network_test_server_ip in /etc/hosts"
 echo "$network_test_server_ip    qt-test-server qt-test-server.qt-test-net" | sudo tee -a /etc/hosts
@@ -8,6 +8,13 @@

 set -ex

+BASEDIR=$(dirname "$0")
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Check distro version if it has changed
+verify_os_version_unchanged
+
 # shellcheck disable=SC2129
 echo "*********************************************" >> ~/versions.txt
 echo "***** All installed RPM packages *****" >> ~/versions.txt
@@ -7,6 +7,11 @@ set -ex
 BASEDIR=$(dirname "$0")
 # shellcheck source=../common/shared/network_test_server_ip.txt
 source "$BASEDIR/../common/shared/network_test_server_ip.txt"
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Get distro version to later check if version has changed at the end of the provisioning
+record_os_version

 echo "Set Network Test Server address to $network_test_server_ip in /etc/hosts"
 echo "$network_test_server_ip    qt-test-server qt-test-server.qt-test-net" | sudo tee -a /etc/hosts
@@ -8,6 +8,13 @@

 set -ex

+BASEDIR=$(dirname "$0")
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Check distro version if it has changed
+verify_os_version_unchanged
+
 # shellcheck disable=SC2129
 echo "*********************************************" >> ~/versions.txt
 echo "***** All installed RPM packages *****" >> ~/versions.txt
@@ -9,6 +9,11 @@ BASEDIR=$(dirname "$0")
 source "$BASEDIR/../common/shared/network_test_server_ip.txt"
 # shellcheck source=../common/unix/check_and_set_proxy.sh
 source "${BASH_SOURCE%/*}/../common/unix/check_and_set_proxy.sh"
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Get distro version to later check if version has changed at the end of the provisioning
+record_os_version

 echo "Set timezone to UTC."
 sudo timedatectl set-timezone Etc/UTC
@@ -8,6 +8,13 @@

 set -ex

+BASEDIR=$(dirname "$0")
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Check distro version if it has changed
+verify_os_version_unchanged
+
 # shellcheck disable=SC2129
 echo "*********************************************" >> ~/versions.txt
 echo "***** All installed RPM packages *****" >> ~/versions.txt
@@ -11,6 +11,11 @@ source "$BASEDIR/../common/shared/network_test_server_ip.txt"
 source "${BASH_SOURCE%/*}/../common/unix/check_and_set_proxy.sh"
 # shellcheck source=../common/unix/SetEnvVar.sh
 source "${BASH_SOURCE%/*}/../common/unix/SetEnvVar.sh"
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Get distro version to later check if version has changed at the end of the provisioning
+record_os_version

 echo "Set timezone to UTC."
 sudo timedatectl set-timezone Etc/UTC
@@ -8,6 +8,13 @@

 set -ex

+BASEDIR=$(dirname "$0")
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Check distro version if it has changed
+verify_os_version_unchanged
+
 # shellcheck disable=SC2129
 echo "*********************************************" >> ~/versions.txt
 echo "***** All installed RPM packages *****" >> ~/versions.txt
@@ -9,6 +9,11 @@ set -ex
 BASEDIR=$(dirname "$0")
 # shellcheck source=../common/unix/check_and_set_proxy.sh
 source "${BASH_SOURCE%/*}/../common/unix/check_and_set_proxy.sh"
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Get distro version to later check if version has changed at the end of the provisioning
+record_os_version

 NTS_IP=10.212.2.216

@@ -2,5 +2,12 @@
 #Copyright (C) 2023 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

+BASEDIR=$(dirname "$0")
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Check distro version if it has changed
+verify_os_version_unchanged
+
 BASEDIR=$(dirname "$0")
 "$BASEDIR/../common/linux/ubuntu-version.sh"
@@ -9,6 +9,11 @@ set -ex
 BASEDIR=$(dirname "$0")
 # shellcheck source=../common/unix/check_and_set_proxy.sh
 source "${BASH_SOURCE%/*}/../common/unix/check_and_set_proxy.sh"
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Get distro version to later check if version has changed at the end of the provisioning
+record_os_version

 NTS_IP=10.212.2.216

@@ -2,5 +2,12 @@
 #Copyright (C) 2023 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

+BASEDIR=$(dirname "$0")
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Check distro version if it has changed
+verify_os_version_unchanged
+
 BASEDIR=$(dirname "$0")
 "$BASEDIR/../common/linux/ubuntu-version.sh"
@@ -9,6 +9,11 @@ set -ex
 BASEDIR=$(dirname "$0")
 # shellcheck source=../common/unix/check_and_set_proxy.sh
 source "${BASH_SOURCE%/*}/../common/unix/check_and_set_proxy.sh"
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Get distro version to later check if version has changed at the end of the provisioning
+record_os_version

 NTS_IP=10.212.2.216

@@ -2,5 +2,12 @@
 #Copyright (C) 2023 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

+BASEDIR=$(dirname "$0")
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Check distro version if it has changed
+verify_os_version_unchanged
+
 BASEDIR=$(dirname "$0")
 "$BASEDIR/../common/linux/ubuntu-version.sh"
@@ -8,6 +8,11 @@ BASEDIR=$(dirname "$0")
 source "$BASEDIR/../common/shared/network_test_server_ip.txt"
 # shellcheck source=../common/unix/check_and_set_proxy.sh
 source "${BASH_SOURCE%/*}/../common/unix/check_and_set_proxy.sh"
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Get distro version to later check if version has changed at the end of the provisioning
+record_os_version

 # https://bugzilla.opensuse.org/show_bug.cgi?id=1032027
 sudo btrfs quota disable /
@@ -8,6 +8,12 @@

 set -ex

+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Get distro version to later check if version has changed at the end of the provisioning
+record_os_version
+
 # shellcheck disable=SC2129
 echo "*********************************************" >> ~/versions.txt
 echo "***** All installed RPM packages *****" >> ~/versions.txt
@@ -10,6 +10,11 @@ source "$BASEDIR/../common/shared/network_test_server_ip.txt"
 source "${BASH_SOURCE%/*}/../common/unix/check_and_set_proxy.sh"
 # shellcheck source=../common/unix/SetEnvVar.sh
 source "${BASH_SOURCE%/*}/../common/unix/SetEnvVar.sh"
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Get distro version to later check if version has changed at the end of the provisioning
+record_os_version

 # https://bugzilla.opensuse.org/show_bug.cgi?id=1032027
 sudo btrfs quota disable /
@@ -8,6 +8,13 @@

 set -ex

+BASEDIR=$(dirname "$0")
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Get distro version to later check if version has changed at the end of the provisioning
+record_os_version
+
 # shellcheck disable=SC2129
 echo "*********************************************" >> ~/versions.txt
 echo "***** All installed RPM packages *****" >> ~/versions.txt
@@ -10,6 +10,11 @@ source "$BASEDIR/../common/shared/network_test_server_ip.txt"
 source "${BASH_SOURCE%/*}/../common/unix/check_and_set_proxy.sh"
 # shellcheck source=../common/unix/SetEnvVar.sh
 source "${BASH_SOURCE%/*}/../common/unix/SetEnvVar.sh"
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Get distro version to later check if version has changed at the end of the provisioning
+record_os_version

 # https://bugzilla.opensuse.org/show_bug.cgi?id=1032027
 sudo btrfs quota disable /
@@ -8,6 +8,13 @@

 set -ex

+BASEDIR=$(dirname "$0")
+# shellcheck source=../common/linux/distro_version_check.sh
+source "$BASEDIR/../common/linux/distro_version_check.sh"
+
+# Check distro version if it has changed
+verify_os_version_unchanged
+
 # shellcheck disable=SC2129
 echo "*********************************************" >> ~/versions.txt
 echo "***** All installed RPM packages *****" >> ~/versions.txt
Author	SHA1	Message	Date
Karim Pinter	da7ca1ee75	[VxWorks] Tune the NFS server and move TMP,HOME,CACHE dirs to ramfs The switch of the VxWorks guests' NFS mounts from TCP to UDP removed transport-level backpressure and retransmission: when the server drops a request or a reply, the client re-sends the RPC itself. With VXWORKS_QEMU_INSTANCES=4 KVM-speed x86 guests hammering the server concurrently, drops are frequent enough that non-idempotent metadata ops (MKDIR, RENAME, REMOVE) get replayed, which surfaces as spurious errors and crashed autotests in exactly the metadata-heavy paths (QSettings, QFileDialog, tst_QFile::openDirectory). Address the three drop points on the server: - nfsd threads: the distro default of 8 is too few; when all of them block in a commit, incoming UDP requests are silently discarded. Raise to 32. - sync exports: commit latency under parallel load exceeds the client's RPC timeout and triggers the retransmit storms above. Export async instead; the exports carry disposable CI scratch data, so relaxed durability is acceptable. - socket buffers and fragment reassembly: NFS3 rsize/wsize over a 1500-byte MTU turns every large reply (READ, READDIRPLUS) into an IP fragment train, and one lost fragment costs the whole RPC. Raise rmem/wmem to 8 MiB and the ipfrag thresholds to 16/12 MiB, applied on every boot since sysctls do not persist. Also use exportfs -ra so changed export options are resynced on VMs that already carry the exports from a previous run. TMP,HOME,CACHE directories were in NFS, now they are moved to ramfs on the device side. imx6 ram increased to 4G because of this. This also includes the NFS patch from WindRiver. Fixes: QTBUG-149201 Change-Id: I710d81789d6cdd7b4de40bba0c55086ea61724fd Reviewed-by: Toni Saario <toni.saario@qt.io> (cherry picked from commit `58b1334bac`) Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>	2026-09-05 10:52:40 +00:00
Axel Spoerl	d110ff4c98	Coin: Build offscreen QPA plugin for Android CI configs Qt 6.11 removed the NOT ANDROID guard around the offscreen platform plugin, so it can now be built for Android. Add offscreen to -qpa alongside android in the Android build configs so libqoffscreen is built and shipped for every ABI. Pick-to: 6.11 Change-Id: I01fea9372c5297ef633fa3ddead84e9e975a2051 Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io> (cherry picked from commit `e0f1c974c3`) Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>	2026-09-05 10:52:38 +00:00
Matti Paaso	f77f152366	Add tqtc-qtedgeai platform configuration Task-number: QTQAINFRA-7955 Change-Id: Iac232265ba56caca54518a7721ea58e1a4ea77a0 Reviewed-by: Toni Saario <toni.saario@qt.io>	2026-09-05 10:52:36 +00:00
Elias Toivola	178aaee44f	Linux: add a distro version check to prevent unintentional updates Add a helper script to check the reported distro version at /etc/os-release at the start of a provisioning and at the end of it, compare them, and throw an error if there is any difference even at the most minor patch level e.g. Ubuntu 24.04.0 -> 24.04.1. Task-number: QTQAINFRA-7810 Pick-to: 6.11 6.8 Change-Id: If4f1e997aef40037ee876bc3843ed09a5412615f Reviewed-by: Simo Fält <simo.falt@qt.io> (cherry picked from commit `d4992d4da4`) Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>	2026-09-03 05:22:34 +00:00
Qt Submodule Update Bot	edde2ec93f	Update submodules on '6.12 in qt/qt5' Change-Id: I5c76c9b3a7fdb7b9ba60f7156b6442cc752bdcbb Reviewed-by: Qt Submodule Update Bot <qt_submodule_update_bot@qt-project.org>	2026-09-02 20:17:17 +00:00
Nils Petter Skålerud	a870cffea0	Upgrade to FFmpeg n9.0.1 As a drive-by, we fix the ffmpeg-installation-utils.sh script to install FFmpeg source code into the expected target directory, instead of it relying haphazardly on the name of the downloaded archive. Same fix for install-ffmpeg.ps1. Task-number: QTBUG-148761 Change-Id: Id765e01fbd402ee494a6a3ffec773d1dccc07c87 Reviewed-by: Tim Blechmann <tim.blechmann@qt.io> (cherry picked from commit `7fdc3c2e63`) Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>	2026-09-01 04:22:07 +00:00