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-rw-r--r--src/plugins/tlsopenssl/CMakeLists.txt11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/plugins/tlsopenssl/CMakeLists.txt b/src/plugins/tlsopenssl/CMakeLists.txt
index 609be907040..ad34cfaa90d 100644
--- a/src/plugins/tlsopenssl/CMakeLists.txt
+++ b/src/plugins/tlsopenssl/CMakeLists.txt
@@ -11,6 +11,7 @@
# See the License for the specific language governing permissions and
# limitations under the License.
+include (CheckFunctionExists)
if(OPENSSL_FOUND)
include_directories(${OPENSSL_INCLUDE_DIR})
add_vpp_plugin(tlsopenssl
@@ -21,5 +22,15 @@ if(OPENSSL_FOUND)
LINK_LIBRARIES
${OPENSSL_LIBRARIES}
)
+
+ set(CMAKE_REQUIRED_INCLUDES "${OPENSSL_INCLUDE_DIR}")
+ set(CMAKE_REQUIRED_LIBRARIES "${OPENSSL_LIBRARIES}")
+ check_function_exists(SSL_set_async_callback HAVE_OPENSSL_ASYNC)
+
+ if (HAVE_OPENSSL_ASYNC)
+ add_definitions(-DHAVE_OPENSSL_ASYNC)
+ endif()
+
+
endif()