Old images with cmake 3.x disabled.

.github/workflows/cpp-linux.yml

@@ -9,16 +9,18 @@ on: # yamllint disable-line rule:truthy
     branches: ["main"]
   workflow_dispatch:
 
+env:
+  VCPKG_VERSION: 2026.07.29
+
 jobs:
   test:
     name: C/C++ CMake CI Test
     strategy:
       matrix:
         os:
-          - "ubuntu-24.04"
-          - "ubuntu-24.04-arm"
           - "ubuntu-26.04"
           - "ubuntu-26.04-arm"
+
     runs-on: ${{ matrix.os }}
 
     steps:
@@ -28,12 +30,21 @@ jobs:
       - name: Install
         shell: bash
         run: |
-          echo "VCPKG_ROOT=/usr/local/share/vcpkg" >> $GITHUB_ENV
+          export VCPKG_VERSION=${VCPKG_VERSION}
+          git clone \
+            --branch $VCPKG_VERSION \
+            https://github.com/microsoft/vcpkg.git  \
+            --single-branch \
+            "$HOME/vcpkg"
+          export VCPKG_ROOT="$HOME/vcpkg"
+          echo "$VCPKG_ROOT" >> $GITHUB_PATH
+          sh $VCPKG_ROOT/bootstrap-vcpkg.sh
+          echo "VCPKG_ROOT=$HOME/vcpkg" >> $GITHUB_ENV
 
       - name: Check Tools
         run: |
           echo "-----------"
-          c++ --version
+          cc --version
           echo "-----------"
           make --version
           echo "-----------"

.github/workflows/cpp-macos.yml

@@ -18,11 +18,11 @@ jobs:
     strategy:
       matrix:
         os:
-          - "macos-14"
           - "macos-15"
           - "macos-15-intel"
           - "macos-26"
           - "macos-26-intel"
+
     runs-on: ${{ matrix.os }}
 
     steps:
@@ -46,7 +46,7 @@ jobs:
       - name: Check Tools
         run: |
           echo "-----------"
-          c++ --version
+          cc --version
           echo "-----------"
           make --version
           echo "-----------"

.github/workflows/cpp-windows.yml

@@ -15,12 +15,8 @@ jobs:
     strategy:
       matrix:
         os:
-          - "windows-2022"
+          - "windows-11-arm"
           - "windows-2025"
-        arch:
-          - amd64
-          - amd64_x86
-          # - amd64_arm64
 
     runs-on: ${{ matrix.os }}
 
@@ -33,6 +29,17 @@ jobs:
         run: |
           echo "VCPKG_ROOT=C:/vcpkg" >> $GITHUB_ENV
 
+      - name: Setup MSVC
+        uses: ilammy/msvc-dev-cmd@0b201ec74fa43914dc39ae48a89fd1d8cb592756
+
+      - name: Check MSVC
+        shell: cmd
+        run: |
+          where cl
+          cl
+          where link
+          where ml64
+
       - name: Check Tools
         run: |
           echo "-----------"
@@ -45,11 +52,6 @@ jobs:
           vcpkg --version
           echo "-----------"
 
-      # yamllint disable rule:line-length
-      - uses: ilammy/msvc-dev-cmd@0b201ec74fa43914dc39ae48a89fd1d8cb592756 # v1.13.0
-        with:
-          arch: ${{ matrix.arch }}
-      # yamllint enable rule:line-length
       - name: Install dependencies
         run: |
           vcpkg --x-wait-for-lock integrate install