Honor CARES_ROOT_DIR

Honor CARES_ROOT_DIR in the add_subdirectory() call. Fixes: #17876
5 years ago · 5f4b8c350d
parent c867a3d126
commit 5f4b8c350d
1 changed files with 1 additions and 1 deletions
--- a/cmake/cares.cmake
+++ b/cmake/cares.cmake
@ -22,7 +22,7 @@ if("${gRPC_CARES_PROVIDER}" STREQUAL "module")
    # See https://github.com/grpc/grpc/issues/17255
    set(HAVE_LIBNSL OFF CACHE BOOL "avoid cares dependency on libnsl")
  endif()
-  add_subdirectory(third_party/cares/cares)
+  add_subdirectory("${CARES_ROOT_DIR}" third_party/cares/cares)

  if(TARGET c-ares)
    set(_gRPC_CARES_LIBRARIES c-ares)