workflows: actualize runner OSes

4 files changed, 3 insertions, 27 deletions

diff --git a/.github/workflows/basic.yml b/.github/workflows/basic.yml
index 2b7f1f1..9e8fd22 100644
--- a/.github/workflows/basic.yml
+++ b/.github/workflows/basic.yml
@@ -23,7 +23,7 @@ jobs:
   os:
     strategy:
       matrix:
-        os: [ubuntu-18.04, ubuntu-20.04, windows-2016, windows-2019, windows-2022, macos-10.15, macos-11]
+        os: [ubuntu-20.04, ubuntu-22.04, windows-2019, windows-2022, macos-11, macos-12]
         include:
           - boost-version: 1.78.0
     runs-on: '${{ matrix.os }}'
diff --git a/.github/workflows/boost_toolsets.yml b/.github/workflows/boost_toolsets.yml
index 76131cd..670a2dc 100644
--- a/.github/workflows/boost_toolsets.yml
+++ b/.github/workflows/boost_toolsets.yml
@@ -14,13 +14,12 @@ jobs:
       matrix:
         boost-version: [1.58.0, 1.68.0, 1.78.0]
         toolset: [auto, clang, clang-cl, gcc, mingw, msvc]
-        os: [ubuntu-latest, windows-2016, windows-2019, windows-2022]
+        os: [ubuntu-latest, windows-2019, windows-2022]
 
         include:
           # Prettier run names.
           - {os: windows-2022, name: Windows 2022}
           - {os: windows-2019, name: Windows 2019}
-          - {os: windows-2016, name: Windows 2016}
           - {os: ubuntu-latest, name: Ubuntu}
           # Target platform.
           - {boost-version: 1.58.0, platform: x64}
@@ -51,9 +50,7 @@ jobs:
           # versions.  Clang on the other hand relies on the Microsoft linker
           # (at least it did at some point), so it makes sense to test it
           # against different Visual Studio versions.
-          - {os: windows-2016, toolset: gcc}
           - {os: windows-2019, toolset: gcc}
-          - {os: windows-2016, toolset: mingw}
           - {os: windows-2019, toolset: mingw}
           # clang-cl is only supported by Boost.Build since 1.69 (see the
           # boost_clang_windows.yml workflow).
@@ -66,22 +63,12 @@ jobs:
 
     # 1) VS 2022 isn't supported by older Boost versions.  It just doesn't
     #    work, the errors are numerous.
-    #
-    # 2) clang-cl on windows-2016 fails to build the latest Boost.  The error
-    #    is
-    #
-    #        LINK : fatal error LNK1171: unable to load mspdbcore.dll (error code: 193)
-    #
-    #    No idea what's up with that.
     continue-on-error: ${{
             (matrix.os == 'windows-2022'
                 && (matrix.toolset == 'auto'
                     || matrix.toolset == 'clang-cl'
                     || matrix.toolset == 'msvc')
                 && matrix.boost-version < '1.78.0')
-            || (matrix.os == 'windows-2016'
-                && matrix.toolset == 'clang-cl'
-                && matrix.boost-version == '1.78.0')
         }}
 
     defaults:
diff --git a/.github/workflows/example_toolsets.yml b/.github/workflows/example_toolsets.yml
index a035bbf..9c08b3d 100644
--- a/.github/workflows/example_toolsets.yml
+++ b/.github/workflows/example_toolsets.yml
@@ -14,13 +14,12 @@ jobs:
       matrix:
         example: [simple, static, dynamic]
         toolset: [auto, clang, clang-cl, gcc, mingw, msvc]
-        os: [ubuntu-latest, windows-2016, windows-2019, windows-2022]
+        os: [ubuntu-latest, windows-2019, windows-2022]
 
         include:
           # Prettier run names.
           - {os: windows-2022, name: Windows 2022}
           - {os: windows-2019, name: Windows 2019}
-          - {os: windows-2016, name: Windows 2016}
           - {os: ubuntu-latest, name: Ubuntu}
           # Target platform.
           - {example: simple, platform: x64}
@@ -57,9 +56,7 @@ jobs:
           # versions.  Clang on the other hand relies on the Microsoft linker
           # (at least it did at some point), so it makes sense to test it
           # against different Visual Studio versions.
-          - {os: windows-2016, toolset: gcc}
           - {os: windows-2019, toolset: gcc}
-          - {os: windows-2016, toolset: mingw}
           - {os: windows-2019, toolset: mingw}
 
     runs-on: '${{ matrix.os }}'
diff --git a/.github/workflows/msvc_versions.yml b/.github/workflows/msvc_versions.yml
index aa7f59b..80dd937 100644
--- a/.github/workflows/msvc_versions.yml
+++ b/.github/workflows/msvc_versions.yml
@@ -13,23 +13,15 @@ jobs:
     strategy:
       matrix:
         toolset:
-          - msvc140
-          - msvc141
           - msvc142
           - msvc143
-          - vs2015
-          - vs2017
           - vs2019
           - vs2022
 
         include:
           # Runner image.
-          - {toolset: msvc140, os: windows-2016}
-          - {toolset: msvc141, os: windows-2016}
           - {toolset: msvc142, os: windows-2019}
           - {toolset: msvc143, os: windows-2022}
-          - {toolset: vs2015, os: windows-2016}
-          - {toolset: vs2017, os: windows-2016}
           - {toolset: vs2019, os: windows-2019}
           - {toolset: vs2022, os: windows-2022}