that did not work first try

.gitea/workflows/rust.yml

@@ -29,8 +29,22 @@ jobs:
           targets: ${{ matrix.target }}
 
       - name: Install cross compilation tools
-        if: matrix.target == 'x86_64-pc-windows-gnu'
-        run: sudo apt-get update && sudo apt-get install mingw-w64 -y
+        run: |
+          sudo apt-get update
+          if [ "${{ matrix.target }}" = "x86_64-pc-windows-gnu" ]; then
+            sudo apt-get install mingw-w64 -y
+          elif [ "${{ matrix.target }}" = "x86_64-unknown-linux-gnu" ]; then
+            sudo apt-get install gcc-x86-64-linux-gnu -y
+          fi
+
+      - name: Configure cross compilation
+        run: |
+          if [ "${{ matrix.target }}" = "x86_64-unknown-linux-gnu" ]; then
+            echo "CC_x86_64_unknown_linux_gnu=x86_64-linux-gnu-gcc" >> $GITHUB_ENV
+            echo "CXX_x86_64_unknown_linux_gnu=x86_64-linux-gnu-g++" >> $GITHUB_ENV
+            echo "AR_x86_64_unknown_linux_gnu=x86_64-linux-gnu-ar" >> $GITHUB_ENV
+            echo "CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_LINKER=x86_64-linux-gnu-gcc" >> $GITHUB_ENV
+          fi
 
       - name: Setup Cache
         uses: Swatinem/rust-cache@v2