Fixed macos workflow.

Author: 5cript

.github/workflows/build_and_test.yml

@@ -103,6 +103,10 @@ jobs:
           echo "export CPPFLAGS=-I$BREW_PREFIX/include" >> $GITHUB_ENV
 
       - name: Configure CMake
+        env:
+          BREW_PREFIX: ${{ env.BREW_PREFIX }}
+          LDFLAGS: "-L/opt/homebrew/opt/llvm/lib -L/opt/homebrew/opt/llvm/lib/c++ -L/opt/homebrew/opt/llvm/lib/unwind -lunwind"
+          CPPFLAGS: "-I/opt/homebrew/opt/llvm/include"
         run: >
           cmake
           -DCMAKE_C_COMPILER=$BREW_PREFIX/opt/llvm@19/bin/clang