diff options
Diffstat (limited to 'src/c-ares')
| -rw-r--r-- | src/c-ares/CMakeLists.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/c-ares/CMakeLists.txt b/src/c-ares/CMakeLists.txt index 6217c5cf17..22acd51048 100644 --- a/src/c-ares/CMakeLists.txt +++ b/src/c-ares/CMakeLists.txt @@ -42,6 +42,7 @@ if(${cares_system_name} MATCHES windows) else() include_directories(${CMAKE_CURRENT_SOURCE_DIR}/../../third_party/cares/config_${cares_system_name}) add_definitions(-DHAVE_CONFIG_H=1) + add_definitions(-D_GNU_SOURCE=1) endif() file(GLOB lib_sources ../../third_party/cares/cares/*.c) |