remove non yoga search paths

.github/actions/clang-format/action.yml

@@ -6,7 +6,7 @@ inputs:
   version:
     description: LLVM version to use # Should be kept roughly in sync with arcanist
     required: false
-    default: 18
+    default: 12
 
 runs:
   using: "composite"

.github/actions/setup-cpp/action.yml

@@ -16,7 +16,6 @@ runs:
       if: ${{ inputs.toolchain == 'Clang' }}
       shell: bash
       run: |
-        sudo apt-get install -y libc++-dev libc++abi-dev
         echo "CC=/usr/bin/clang" >> $GITHUB_ENV
         echo "CXX=/usr/bin/clang++" >> $GITHUB_ENV
         echo "CXXFLAGS=-stdlib=libc++" >> $GITHUB_ENV

.github/workflows/validate-cpp.yml

@@ -107,5 +107,3 @@ jobs:
 
       - name: clang-format
         uses: ./.github/actions/clang-format
-        with:
-          directory: yoga

Package.swift

@@ -19,6 +19,13 @@ let package = Package(
         .target(
             name: "core",
             path: ".",
+            exclude: [
+              "capture",
+              "benchmark",
+              "javascript",
+              "java",
+              "tests",
+            ],
             sources: [
                 "yoga"
             ],