Merge pull request grpc#20630 from KyleFromKitware/cares-root-dir

Honor CARES_ROOT_DIR
gracelicd · Oct 22, 2019 · 974fdc4 · 974fdc4
2 parents 334c826 + 5f4b8c3
commit 974fdc4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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)