[cicd] partial support for wg21 p1385 matrix types (#198)

Author: FrancoisCarouge

.github/workflows/clang_tidy.yml

@@ -45,6 +45,12 @@ jobs:
             cmake ..
             cmake --build . --parallel
             sudo cmake --install . ) )
+        ( cd /tmp
+          git clone --depth 1 https://github.com/BobSteagall/wg21.git
+          mkdir wg21/build
+          ( cd wg21/build
+            cmake ..
+            sudo cmake --install . ) )
     - name: Verify
       run: |
         FILES=`find . -iname *.hpp -o -iname *.tpp`

.github/workflows/cppcheck.yml

@@ -51,6 +51,12 @@ jobs:
             cmake ..
             cmake --build . --parallel
             sudo cmake --install . ) )
+        ( cd /tmp
+          git clone --depth 1 https://github.com/BobSteagall/wg21.git
+          mkdir wg21/build
+          ( cd wg21/build
+            cmake ..
+            sudo cmake --install . ) )
     - name: Verify
       # unusedStructMember https://trac.cppcheck.net/ticket/10699
       run: |

.github/workflows/deploy_test_coverage_coveralls.yml

@@ -45,6 +45,12 @@ jobs:
             cmake ..
             cmake --build . --parallel
             sudo cmake --install . ) )
+        ( cd /tmp
+          git clone --depth 1 https://github.com/BobSteagall/wg21.git
+          mkdir wg21/build
+          ( cd wg21/build
+            cmake ..
+            sudo cmake --install . ) )
     - name: Build
       run: |
         gcc-12 \

.github/workflows/verify_test_memory_valgrind.yml

@@ -45,6 +45,12 @@ jobs:
             cmake ..
             cmake --build . --parallel
             sudo cmake --install . ) )
+        ( cd /tmp
+          git clone --depth 1 https://github.com/BobSteagall/wg21.git
+          mkdir wg21/build
+          ( cd wg21/build
+            cmake ..
+            sudo cmake --install . ) )
     - name: Build
       run: |
         gcc-12 \

.github/workflows/verify_test_sanitizer_address.yml

@@ -45,6 +45,12 @@ jobs:
             cmake ..
             cmake --build . --parallel
             sudo cmake --install . ) )
+        ( cd /tmp
+          git clone --depth 1 https://github.com/BobSteagall/wg21.git
+          mkdir wg21/build
+          ( cd wg21/build
+            cmake ..
+            sudo cmake --install . ) )
     - name: Build
       run: |
         gcc-12 \

.github/workflows/verify_test_sanitizer_leak.yml

@@ -45,6 +45,12 @@ jobs:
             cmake ..
             cmake --build . --parallel
             sudo cmake --install . ) )
+        ( cd /tmp
+          git clone --depth 1 https://github.com/BobSteagall/wg21.git
+          mkdir wg21/build
+          ( cd wg21/build
+            cmake ..
+            sudo cmake --install . ) )
     - name: Build
       run: |
         gcc-12 \

.github/workflows/verify_test_sanitizer_thread.yml

@@ -45,6 +45,12 @@ jobs:
             cmake ..
             cmake --build . --parallel
             sudo cmake --install . ) )
+        ( cd /tmp
+          git clone --depth 1 https://github.com/BobSteagall/wg21.git
+          mkdir wg21/build
+          ( cd wg21/build
+            cmake ..
+            sudo cmake --install . ) )
     - name: Build
       run: |
         gcc-12 \

.github/workflows/verify_test_sanitizer_undefined_behavior.yml

@@ -45,6 +45,12 @@ jobs:
             cmake ..
             cmake --build . --parallel
             sudo cmake --install . ) )
+        ( cd /tmp
+          git clone --depth 1 https://github.com/BobSteagall/wg21.git
+          mkdir wg21/build
+          ( cd wg21/build
+            cmake ..
+            sudo cmake --install . ) )
     - name: Build
       run: |
         gcc-12 \

.github/workflows/verify_test_ubuntu-22-04_clang.yml

@@ -12,6 +12,15 @@ jobs:
     steps:
     - name: Checkout
       uses: actions/checkout@v3.1.0
+    - name: Install
+      # Workaround to wg21 CMake installation issues.
+      run: |
+        ( cd /tmp
+          git clone --depth 1 https://github.com/BobSteagall/wg21.git
+          mkdir wg21/build
+          ( cd wg21/build
+            cmake ..
+            sudo cmake --install . ) )
     - name: Build
       run: |
         export CC=clang

.github/workflows/verify_test_ubuntu-22-04_gcc.yml

@@ -12,6 +12,15 @@ jobs:
     steps:
     - name: Checkout
       uses: actions/checkout@v3.1.0
+    - name: Install
+      # Workaround to wg21 CMake installation issues.
+      run: |
+        ( cd /tmp
+          git clone --depth 1 https://github.com/BobSteagall/wg21.git
+          mkdir wg21/build
+          ( cd wg21/build
+            cmake ..
+            sudo cmake --install . ) )
     - name: Build
       run: |
         cmake -B "build" .

.github/workflows/verify_test_windows-2019_msvc.yml

@@ -14,6 +14,14 @@ jobs:
       uses: actions/checkout@v3.1.0
     - name: Install
       uses: ilammy/msvc-dev-cmd@v1.12.0
+    - name: "Install Linear Algebra"
+      # Workaround to wg21 CMake installation issues.
+      run: |
+        git clone --depth 1 https://github.com/BobSteagall/wg21.git
+        mkdir wg21/build
+        cd wg21/build
+        cmake ..
+        cmake --install .
     - name: Version
       run: cl
     - name: Build