[macos] updated ldflags for package

Author: julien-tierny

.github/workflows/package.yml

@@ -91,13 +91,14 @@ jobs:
       run: |
         # ParaView dependencies
         brew install --cask xquartz
-        brew install llvm@20 mesa glew qt@5 ninja 
+        brew install llvm lld mesa glew qt@5 ninja 
 
     - name: Set compilers as environment variables
       run: |
         echo "CC=$(brew --prefix llvm)/bin/clang" >> $GITHUB_ENV
         echo "CXX=$(brew --prefix llvm)/bin/clang++" >> $GITHUB_ENV
-        echo "LDFLAGS=-L$(brew --prefix llvm)/lib" >> $GITHUB_ENV
+        echo "CPPFLAGS=$(brew --prefix llvm)/include" >> $GITHUB_ENV
+        echo "LDFLAGS=-L$(brew --prefix llvm)/lib/c++ -L$(brew --prefix llvm)/lib/unwind -lunwind" >> $GITHUB_ENV
 
     - name: Create & configure ParaView build directory
       run: |