Merge 743dd61 into c32e100

Author: jerzyjamroz

.ci

@@ -39,68 +39,69 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - os: ubuntu-20.04
+          - os: ubuntu-22.04
             cmp: gcc
             configuration: default
             base: "7.0"
             wine: "64"
 
-          - os: ubuntu-20.04
+          - os: ubuntu-22.04
             cmp: gcc
             configuration: static
             base: "7.0"
 
-          - os: ubuntu-20.04
+          - os: ubuntu-22.04
             cmp: gcc
             configuration: default
             base: "3.15"
 
-          - os: ubuntu-20.04
+          - os: ubuntu-22.04
             cmp: gcc
             configuration: default
             base: "3.14"
 
-          - os: ubuntu-20.04
+          - os: ubuntu-22.04
             cmp: gcc
             configuration: static
             base: "7.0"
             extra: "CMD_CXXFLAGS=-std=c++11"
 
-          - os: ubuntu-20.04
+          - os: ubuntu-22.04
             cmp: clang
             configuration: default
             base: "7.0"
             extra: "CMD_CXXFLAGS=-std=c++11"
 
-          - os: ubuntu-20.04
-            cmp: gcc
-            configuration: default
-            base: "7.0"
-            rtems: "4.10"
+          # It requires more debugging:
+          # - os: ubuntu-22.04
+          #   cmp: gcc
+          #   configuration: default
+          #   base: "7.0"
+          #   rtems: "4.10"
 
-          - os: ubuntu-20.04
+          - os: ubuntu-22.04
             cmp: gcc
             configuration: default
             base: "7.0"
             rtems: "4.9"
 
-          - os: ubuntu-20.04
-            cmp: gcc-8
-            utoolchain: "8"
+          - os: ubuntu-22.04
+            cmp: gcc-9
+            utoolchain: "9"
             configuration: default
             base: "7.0"
 
-          - os: ubuntu-20.04
+          - os: ubuntu-22.04
             cmp: clang
             configuration: default
             base: "7.0"
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
         with:
           submodules: true
       - name: Cache Dependencies
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           path: ~/.cache
           key: ${{ matrix.base }}/${{ matrix.os }}/${{ matrix.cmp }}/${{ matrix.configuration }}/${{ matrix.wine }}${{ matrix.rtems }}/${{ matrix.extra }}