CI cmake alternative

Signed-off-by: falkTX <falktx@falktx.com>

Author: falkTX

.github/workflows/build.yml

@@ -42,8 +42,8 @@ jobs:
         shell: bash
         run: |
           source PawPaw/local.env ${{ matrix.target }}
-          cmake -S . -B build
-          $(which cmake) --build build -j
+          ${CMAKE} -S . -B build
+          cmake --build build -j
 
   macos:
     strategy:
@@ -73,8 +73,8 @@ jobs:
         shell: bash
         run: |
           source PawPaw/local.env ${{ matrix.target }}
-          cmake -S . -B build
-          $(which cmake) --build build -j
+          ${CMAKE} -S . -B build
+          cmake --build build -j
 
   windows:
     strategy:
@@ -113,5 +113,5 @@ jobs:
         shell: bash
         run: |
           source PawPaw/local.env ${{ matrix.target }}
-          cmake -S . -B build
-          $(which cmake) --build build -j
+          ${CMAKE} -S . -B build
+          cmake --build build -j