Only build on ubuntu

Author: vchuravy

.github/workflows/ci.yml

@@ -30,12 +30,34 @@ jobs:
           - windows-latest
         arch:
           - x64
-        pocl: [local, jll]
+        pocl: [jll,]
         include:
+          - version: '1.10'
+            os: ubuntu-latest
+            arch: x64
+            pocl: local
+            allow_failure: true
+          - version: '1.11'
+            os: ubuntu-latest
+            arch: x64
+            pocl: local
+            allow_failure: true
+          - version: 'nightly'
+            os: ubuntu-latest
+            arch: x64
+            pocl: local
+            allow_failure: true
+          - version: 'nightly'
+            os: ubuntu-latest
+            arch: x64
+            pocl: local
+            allow_failure: true
           - version: 'nightly'
             os: ubuntu-latest
             arch: x64
+            pocl: jll
             allow_failure: true
+          
     steps:
       - uses: actions/checkout@v4
       - uses: julia-actions/setup-julia@v2
@@ -50,6 +72,11 @@ jobs:
         with:
           repository: pocl/pocl
           path: pocl
+      - name: Install system dependencies
+        if: ${{ matrix.pocl == 'local' }}
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y build-essential cmake ninja-build pkg-config
       - name: Install Julia dependencies
         if: ${{ matrix.pocl == 'local' }}
         run: |