message: Adapt llvmorg-12-init-946-g10b1b4a231a: add find_package(ZLIB)
diff: @@ -120,6 +120,10 @@ if(${CMAKE_SYSTEM_NAME} STREQUAL FreeBSD)
  target_link_libraries(ccls PRIVATE thr)
  endif()
  +if(LLVM_ENABLE_ZLIB)
  + find_package(ZLIB)
  +endif()
  +
  ### Definitions
  # Find Clang resource directory with Clang executable.
  