Abandon Ubuntu 18.04 support

.github/workflows/ccpp.yml

@@ -12,6 +12,10 @@ jobs:
 
   compiler-18:
     runs-on: ubuntu-18.04
+    # Ubuntu 18.04 runner image will be unsupported by 2022-12-01.
+    # Set continue on error to avoid job failed by planned brownout.
+    # https://github.com/actions/runner-images/issues/6002
+    continue-on-error: true
     env:
       CC: ${{ matrix.sets.cc }}
       CXX: ${{ matrix.sets.cxx }}
@@ -21,29 +25,15 @@ jobs:
           - cc: gcc-7
             cxx: g++-7
             package: g++-7
-          - cc: gcc-8
-            cxx: g++-8
-            package: g++-8
-          - cc: clang-6.0
-            cxx: clang++-6.0
-            package: clang-6.0
-          - cc: clang-7
-            cxx: clang++-7
-            package: clang-7
-          # failed by SIGABRT on Ubuntu 20.04
-          # https://github.com/JDimproved/JDim/runs/2589523269?check_suite_focus=true
-          - cc: clang-9
-            cxx: clang++-9
-            package: clang-9
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-python@v2
+      - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
         with:
           python-version: '3.6'
       - name: dependencies installation
         run: |
           sudo apt update
-          sudo apt install libgnutls28-dev libgtest-dev libgtkmm-3.0-dev libltdl-dev libtool ninja-build zlib1g-dev ${{ matrix.sets.package }}
+          sudo apt install libgnutls28-dev libgtest-dev libgtkmm-3.0-dev ninja-build zlib1g-dev ${{ matrix.sets.package }}
       - name: install meson==0.49.0
         run: |
           python -m pip install --upgrade pip setuptools wheel
@@ -54,8 +44,8 @@ jobs:
       - name: ninja -C builddir
         run: ninja -C builddir
         # Since Meson 0.57, `test` subcommand will only rebuild test program.
-      - name: meson test -C builddir
-        run: meson test -C builddir
+      - name: meson test -v -C builddir
+        run: meson test -v -C builddir
       - name: ./builddir/src/jdim -V
         run: ./builddir/src/jdim -V
 
@@ -67,36 +57,75 @@ jobs:
     strategy:
       matrix:
         sets:
+          - cc: gcc-8
+            cxx: g++-8
+            package: g++-8
           - cc: gcc-9
             cxx: g++-9
             package: g++-9
           - cc: gcc-10
             cxx: g++-10
             package: g++-10
+          - cc: clang-7
+            cxx: clang++-7
+            package: clang-7
           - cc: clang-8
             cxx: clang++-8
             package: clang-8
+          - cc: clang-9
+            cxx: clang++-9
+            package: clang-9
           - cc: clang-10
             cxx: clang++-10
             package: clang-10
+    steps:
+      - uses: actions/checkout@v3
+      - name: dependencies installation
+        run: |
+          sudo apt update
+          sudo apt install libgnutls28-dev libgtest-dev libgtkmm-3.0-dev meson zlib1g-dev ${{ matrix.sets.package }}
+      - name: meson builddir -Dbuildtype=debug -Dcpp_args="-D_DEBUG"
+        run: meson builddir -Dbuildtype=debug -Dcpp_args="-D_DEBUG"
+      - name: ninja -C builddir
+        run: ninja -C builddir
+      - name: meson test -v -C builddir
+        run: meson test -v -C builddir
+      - name: ./builddir/src/jdim -V
+        run: ./builddir/src/jdim -V
+
+  compiler-22:
+    runs-on: ubuntu-22.04
+    env:
+      CC: ${{ matrix.sets.cc }}
+      CXX: ${{ matrix.sets.cxx }}
+    strategy:
+      matrix:
+        sets:
+          - cc: gcc-11
+            cxx: g++-11
+            package: g++-11
           - cc: clang-11
             cxx: clang++-11
             package: clang-11
-          - cc: clang-12
-            cxx: clang++-12
-            package: clang-12
+            # Omit clang-12 due to jobs are too many.
+          - cc: clang-13
+            cxx: clang++-13
+            package: clang-13
+          - cc: clang-14
+            cxx: clang++-14
+            package: clang-14
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: dependencies installation
         run: |
           sudo apt update
-          sudo apt install libgnutls28-dev libgtest-dev libgtkmm-3.0-dev libltdl-dev libtool meson zlib1g-dev ${{ matrix.sets.package }}
+          sudo apt install libgnutls28-dev libgtest-dev libgtkmm-3.0-dev meson zlib1g-dev ${{ matrix.sets.package }}
       - name: meson builddir -Dbuildtype=debug -Dcpp_args="-D_DEBUG"
         run: meson builddir -Dbuildtype=debug -Dcpp_args="-D_DEBUG"
       - name: ninja -C builddir
         run: ninja -C builddir
-      - name: meson test -C builddir
-        run: meson test -C builddir
+      - name: meson test -v -C builddir
+        run: meson test -v -C builddir
       - name: ./builddir/src/jdim -V
         run: ./builddir/src/jdim -V
 
@@ -110,16 +139,12 @@ jobs:
     strategy:
       matrix:
         sets:
-          - os: ubuntu-18.04
-            cc: gcc-7
-            cxx: g++-7
-            package: g++-7
-          - os: ubuntu-20.04
-            cc: gcc-9
-            cxx: g++-9
-            package: g++-9
+          - os: ubuntu-22.04
+            cc: gcc-11
+            cxx: g++-11
+            package: g++-11
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: dependencies installation
         run: |
           sudo apt update
@@ -135,14 +160,13 @@ jobs:
       - name: ./src/jdim -V
         run: ./src/jdim -V
 
-  library-18:
+  library-20:
 
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     env:
-      CC: gcc-7
-      CXX: g++-7
+      CC: gcc-9
+      CXX: g++-9
       CXXFLAGS: -Og -pipe -D_DEBUG
-      GTEST_SRCDIR: /usr/src/googletest
     strategy:
       matrix:
         deps:
@@ -153,11 +177,11 @@ jobs:
           - config_args: --with-tls=openssl --with-sessionlib=xsmp --with-alsa --with-pangolayout
             packages: libssl-dev libasound2-dev
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: dependencies installation (${{ matrix.deps.packages }})
         run: |
           sudo apt update
-          sudo apt install autoconf-archive libgtest-dev libtool libltdl-dev libgtkmm-3.0-dev ${{ matrix.deps.packages }} g++-7
+          sudo apt install autoconf-archive libgtest-dev libtool libltdl-dev libgtkmm-3.0-dev ${{ matrix.deps.packages }} g++-9
       - name: autoreconf -i
         run: autoreconf -i
       - name: ./configure ${{ matrix.deps.config_args }}
@@ -169,12 +193,12 @@ jobs:
       - name: ./src/jdim -V
         run: ./src/jdim -V
 
-  library-20:
+  library-22:
 
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     env:
-      CC: gcc-9
-      CXX: g++-9
+      CC: gcc-11
+      CXX: g++-11
     strategy:
       matrix:
         deps:
@@ -185,30 +209,26 @@ jobs:
           - config_args: -Dtls=openssl -Dsessionlib=xsmp -Dalsa=enabled -Dpangolayout=enabled
             packages: libssl-dev libasound2-dev
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: dependencies installation (${{ matrix.deps.packages }})
         run: |
           sudo apt update
-          sudo apt install meson libgtest-dev libtool libltdl-dev libgtkmm-3.0-dev ${{ matrix.deps.packages }} g++-9
+          sudo apt install meson libgtest-dev libgtkmm-3.0-dev ${{ matrix.deps.packages }} g++-11
       - name: meson builddir -Dbuildtype=debug -Dcpp_args="-D_DEBUG" ${{ matrix.deps.config_args }}
         run: meson builddir -Dbuildtype=debug -Dcpp_args="-D_DEBUG" ${{ matrix.deps.config_args }}
       - name: ninja -C builddir
         run: ninja -C builddir
-      - name: meson test -C builddir
-        run: meson test -C builddir
+      - name: meson test -v -C builddir
+        run: meson test -v -C builddir
       - name: ./builddir/src/jdim -V
         run: ./builddir/src/jdim -V
 
-  manual:
+  manual-build:
 
-    runs-on: ubuntu-18.04
-    env:
-      NOKOGIRI_USE_SYSTEM_LIBRARIES: true
+    runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - name: dependencies installation
-        run: |
-          sudo apt update
-          sudo apt install ruby-dev ruby-bundler libcurl4-openssl-dev libxslt1-dev
-      - name: make -j$(nproc) -C docs build
-        run: make -j$(nproc) -C docs build
+      - uses: actions/checkout@v3
+      - uses: actions/jekyll-build-pages@v1
+        with:
+          source: ./docs
+          destination: ./docs/_site

README.md

@@ -44,14 +44,16 @@ JDim は GPLv2 の下で公開されている [JD][jd-project] からforkした
 LinuxなどのUnixライクなOS(FreeBSD,OpenBSD,Nexenta,MacOSXでも動作報告例があります)。
 
 ##### サポートの最新情報
-gccのバージョンが7未満のプラットフォームはサポートを終了しました。
-Ubuntu 18.04(2018年)より前にリリースされたディストリビューションを利用されている場合は更新をお願いいたします。
+Ubuntu 18.04のテスト環境が[使えなくなる][#1035]ため前倒しで18.04のサポートを放棄しました。
+次のリリースまで動作環境の変更は行いませんが18.04では問題が起こるかもしれません。
+Debian buster(2019年)より前にリリースされたディストリビューションを利用されている場合は更新をお願いいたします。
 
 メンテナンスの都合によりWindows(MinGW)版のサポートは[終了][#445]しました。
 
 Snap i386(32bit)版は2023年1月のリリースをもって[更新を終了][#890]する予定です。
 i386版ディストロを利用されている場合は更新をお願いいたします。
 
+[#1035]: https://github.com/JDimproved/JDim/issues/1035
 [#445]: https://github.com/JDimproved/JDim/issues/445
 [#890]: https://github.com/JDimproved/JDim/issues/890