debug github macos pipeline build error

Author: wangshaoyi

.github/workflows/pika.yml

@@ -250,6 +250,8 @@ jobs:
           brew list
           export CC=/usr/local/opt/gcc@10/bin/gcc-10
           cmake -B build -DCMAKE_C_COMPILER=/usr/local/opt/gcc@10/bin/gcc-10 -DUSE_PIKA_TOOLS=ON -DCMAKE_BUILD_TYPE=${{ env.BUILD_TYPE }} -DCMAKE_CXX_FLAGS_DEBUG=-fsanitize=address
+          cat /Users/runner/work/pikiwidb/pikiwidb/buildtrees/Stamp/gflags/gflags-configure-RelWithDebInfo.cmake
+          cat /Users/runner/work/pikiwidb/pikiwidb/buildtrees/Stamp/gflags/gflags-configure-*.log
 
       - name: Build
         run: |