bring back ci test on linux

.editorconfig

@@ -10,3 +10,6 @@ end_of_line = lf
 charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true
+
+[*.yml]
+indent_size = 2

.github/workflows/build.yml

@@ -12,8 +12,8 @@ jobs:
       fail-fast: false
       matrix:
         config:
-        # - name: Ubuntu
-        #   os: ubuntu-latest
+        - name: Ubuntu
+          os: ubuntu-latest
 
         - name: macOS
           os: macos-latest
@@ -26,6 +26,13 @@ jobs:
     # - run: sudo apt install ninja-build
     - uses: seanmiddleditch/gha-setup-ninja@v4
 
+    - name: Install GCC 12
+      if: matrix.config.os == 'ubuntu-latest'
+      run: |
+        sudo apt install -y gcc-12 g++-12
+        sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-12 100
+        sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-12 100
+
     - name: Configure CMake
       run: cmake -B ${{github.workspace}}/build -G Ninja
 

CMakeLists.txt

@@ -14,7 +14,7 @@ if (NOT COMMAND CPMAddPackage)
     include(cmake/get_cpm.cmake)
 endif()
 
-CPMAddPackage("gh:geode-sdk/[email protected].0")
+CPMAddPackage("gh:geode-sdk/[email protected].1")
 
 # This option is only useful for Geode itself
 if (DEFINED MAT_JSON_AS_INTERFACE AND MAT_JSON_AS_INTERFACE)