From d8bdd800c799cfec75118fcae080bf2e5debb4c3 Mon Sep 17 00:00:00 2001
From: Martin Pulec <martin.pulec@cesnet.cz>
Date: Thu, 8 Jul 2021 13:41:36 +0200
Subject: [PATCH] GitHub CI [Linux]: run on Ubuntu 18.04

Intel MediaSDK requires at least libva 1.10, U16.04 provides 1.07 only.
---
 .../{Dockerfile.ubuntu-16.04 => Dockerfile.ubuntu} |  2 +-
 .github/workflows/ccpp.yml                         | 14 +++++++-------
 2 files changed, 8 insertions(+), 8 deletions(-)
 rename .github/scripts/Linux/utils/{Dockerfile.ubuntu-16.04 => Dockerfile.ubuntu} (94%)

diff --git a/.github/scripts/Linux/utils/Dockerfile.ubuntu-16.04 b/.github/scripts/Linux/utils/Dockerfile.ubuntu
similarity index 94%
rename from .github/scripts/Linux/utils/Dockerfile.ubuntu-16.04
rename to .github/scripts/Linux/utils/Dockerfile.ubuntu
index b778887c4..ef15b3a15 100644
--- a/.github/scripts/Linux/utils/Dockerfile.ubuntu-16.04
+++ b/.github/scripts/Linux/utils/Dockerfile.ubuntu
@@ -1,4 +1,4 @@
 # inspired by https://github.com/aferrero2707/appimage-testsuite
 # installing libraries included in https://raw.githubusercontent.com/probonopd/AppImages/master/excludelist
-FROM ubuntu:16.04
+FROM ubuntu:18.04
 RUN apt-get update && apt-get install -y libasound2 libegl1-mesa libfontconfig1 libgl1-mesa-glx libglib2.0-0 libgmp10 libharfbuzz0b libjack0 libp11-kit0 libx11-6
diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml
index 6f9a77877..58eb214a1 100644
--- a/.github/workflows/ccpp.yml
+++ b/.github/workflows/ccpp.yml
@@ -67,7 +67,7 @@ jobs:
   Ubuntu:
     name: run Ubuntu
     needs: prepare
-    runs-on: ubuntu-16.04
+    runs-on: ubuntu-18.04
     env:
       appimage_key: ${{ secrets.appimage_key }}
       SDK_URL: ${{ secrets.SDK_URL }}
@@ -97,19 +97,19 @@ jobs:
       run: make check
     - name: make distcheck
       run: make distcheck
-    - name: check libstdc++ ABI
-      run: .github/scripts/Linux/check_abi.sh 2.23 3.4.21 1.3.9 bin/* lib/ultragrid/*
+    - name: check libc/libstdc++ ABI
+      run: .github/scripts/Linux/check_abi.sh 2.27 3.4.22 1.3.9 bin/* lib/ultragrid/*
     - name: Create AppImage
       run: APPIMAGE=`data/scripts/Linux-AppImage/create-appimage.sh https://github.com/$GITHUB_REPOSITORY/releases/download/$TAG/UltraGrid-$VERSION-x86_64.AppImage.zsync` && mv $APPIMAGE UltraGrid-$VERSION-x86_64.AppImage
     - name: Check AppImage
       run: |
-        docker build -f .github/scripts/Linux/utils/Dockerfile.ubuntu-16.04 -t aitest-ubuntu-16.04 .
+        docker build -f .github/scripts/Linux/utils/Dockerfile.ubuntu -t aitest-ubuntu .
         curl -LS -O https://raw.githubusercontent.com/AppImage/pkg2appimage/master/appdir-lint.sh -O https://raw.githubusercontent.com/probonopd/AppImages/master/excludelist
         sudo apt install desktop-file-utils libfile-mimeinfo-perl # desktop-file-validate, mimetype
         ./UltraGrid-$VERSION-x86_64.AppImage --appimage-extract
-        docker run --rm -v $PWD/squashfs-root/:/AppImage aitest-ubuntu-16.04 /AppImage/AppRun -v
-        docker run --rm -v $PWD/squashfs-root/:/AppImage aitest-ubuntu-16.04 /AppImage/AppRun --tool uv-qt -h
-        docker run --rm -v $PWD/squashfs-root/:/AppImage aitest-ubuntu-16.04 /AppImage/AppRun --list-modules
+        docker run --rm -v $PWD/squashfs-root/:/AppImage aitest-ubuntu /AppImage/AppRun -v
+        docker run --rm -v $PWD/squashfs-root/:/AppImage aitest-ubuntu /AppImage/AppRun --tool uv-qt -h
+        docker run --rm -v $PWD/squashfs-root/:/AppImage aitest-ubuntu /AppImage/AppRun --list-modules
         bash appdir-lint.sh squashfs-root
     - name: Upload NDI Build
       id: upload-ndi