GHA: Inline toolchain setup

.github/workflows/gdextension.yml

@@ -133,19 +133,20 @@ jobs:
         id: output-name-prefix
         run: echo "name-prefix=${NAME_PREFIX}" >> $GITHUB_OUTPUT
 
-      # - name: Setup Linux toolchain
-      #   if: matrix.opts.platform == 'linux'
-      #   uses: ./limboai/.github/actions/setup-linux-toolchain
-      #   with:
-      #     arch: ${{matrix.opts.arch}}
-
-      - name: Use cached buildroot
-        id: cache-buildroot
-        uses: actions/cache@v4
-        with:
-          path: buildroot
-          key: 16c8302fcb676c1f0fb9df73d6cff250ba1f4286
-          fail-on-cache-miss: true
+      - name: Set up buildroot
+        if: matrix.opts.platform == 'linux' && matrix.opts.arch == 'x86_64'
+        shell: bash
+        run: |
+          mkdir buildroot
+          wget https://github.com/godotengine/buildroot/releases/download/godot-2020.11.x-2/x86_64-godot-linux-gnu_sdk-buildroot.tar.bz2 -O buildroot/buildroot.tar.bz2
+          cd buildroot
+          echo "16c8302fcb676c1f0fb9df73d6cff250ba1f4286  buildroot.tar.bz2"
+          echo "16c8302fcb676c1f0fb9df73d6cff250ba1f4286  buildroot.tar.bz2" | shasum --check
+          tar -xjf buildroot.tar.bz2 --strip-components=1
+          ls -l
+          rm buildroot.tar.bz2
+          ./relocate-sdk.sh
+          cd ..
 
       - name: Set up Python 3.x
         if: matrix.opts.platform == 'windows' || matrix.opts.platform == 'macos'

.github/workflows/linux.yml

@@ -139,10 +139,34 @@ jobs:
       # Inits GODOT_VERSION, LIMBOAI_VERSION and NAME_PREFIX environment variables.
       - uses: ./modules/limboai/.github/actions/init-version
 
-      - name: Set up Linux toolchain
-        uses: ./modules/limboai/.github/actions/setup-linux-toolchain
-        with:
-          arch: ${{matrix.opts.arch}}
+      - name: Set up buildroot
+        if: matrix.opts.arch == 'x86_64'
+        shell: bash
+        run: |
+          mkdir buildroot
+          wget https://github.com/godotengine/buildroot/releases/download/godot-2020.11.x-2/x86_64-godot-linux-gnu_sdk-buildroot.tar.bz2 -O buildroot/buildroot.tar.bz2
+          cd buildroot
+          echo "16c8302fcb676c1f0fb9df73d6cff250ba1f4286  buildroot.tar.bz2" | shasum --check
+          tar -xjf buildroot.tar.bz2 --strip-components=1
+          ls -l
+          rm buildroot.tar.bz2
+          ./relocate-sdk.sh
+          cd ..
+
+      - name: Set up buildroot
+        if: matrix.opts.arch == 'x86_32'
+        shell: bash
+        run: |
+          mkdir buildroot
+          wget https://github.com/godotengine/buildroot/releases/download/godot-2020.11.x-2/i686-godot-linux-gnu_sdk-buildroot.tar.bz2 -O buildroot/buildroot.tar.bz2
+          cd buildroot
+          echo "  buildroot.tar.bz2"
+          echo "6171652abc54ef219e5187bc53660ee4e2f796f4  buildroot.tar.bz2" | shasum --check
+          tar -xjf buildroot.tar.bz2 --strip-components=1
+          ls -l
+          rm buildroot.tar.bz2
+          ./relocate-sdk.sh
+          cd ..
 
       - name: Set up scons cache
         uses: actions/cache@v4

.github/workflows/test_builds.yml

@@ -52,10 +52,18 @@ jobs:
         with:
           path: modules/limboai
 
-      - name: Set up Linux toolchain
-        uses: ./modules/limboai/.github/actions/setup-linux-toolchain
-        with:
-          arch: x86_64
+      - name: Set up buildroot
+        shell: bash
+        run: |
+          mkdir buildroot
+          wget https://github.com/godotengine/buildroot/releases/download/godot-2020.11.x-2/x86_64-godot-linux-gnu_sdk-buildroot.tar.bz2 -O buildroot/buildroot.tar.bz2
+          cd buildroot
+          echo "16c8302fcb676c1f0fb9df73d6cff250ba1f4286  buildroot.tar.bz2" | shasum --check
+          tar -xjf buildroot.tar.bz2 --strip-components=1
+          ls -l
+          rm buildroot.tar.bz2
+          ./relocate-sdk.sh
+          cd ..
 
       - name: Set up scons cache
         uses: actions/cache@v4