cmake: link static deps in PRIVATE mode

Author: daneos

clickhouse/CMakeLists.txt

@@ -105,9 +105,9 @@ ENDIF ()
 ADD_LIBRARY (clickhouse-cpp-lib ${clickhouse-cpp-lib-src})
 SET_TARGET_PROPERTIES (clickhouse-cpp-lib PROPERTIES LINKER_LANGUAGE CXX)
 TARGET_LINK_LIBRARIES (clickhouse-cpp-lib
-    absl::int128
-    cityhash::cityhash
-    lz4::lz4
+    PRIVATE absl::int128
+    PRIVATE cityhash::cityhash
+    PRIVATE lz4::lz4
 )
 TARGET_INCLUDE_DIRECTORIES (clickhouse-cpp-lib
     PUBLIC ${PROJECT_SOURCE_DIR}