diff -Naur ceph-18.2.0.orig/src/rgw/driver/dbstore/CMakeLists.txt ceph-18.2.0/src/rgw/driver/dbstore/CMakeLists.txt
--- ceph-18.2.0.orig/src/rgw/driver/dbstore/CMakeLists.txt	2023-08-16 10:39:36.118743619 +0800
+++ ceph-18.2.0/src/rgw/driver/dbstore/CMakeLists.txt	2023-08-16 10:59:23.360658393 +0800
@@ -24,7 +24,7 @@
     dbstore_mgr.cc
     )
 
-add_library(dbstore_lib ${dbstore_srcs})
+add_library(dbstore_lib STATIC ${dbstore_srcs})
 target_include_directories(dbstore_lib
     PUBLIC "${CMAKE_SOURCE_DIR}/src/rgw"
     PUBLIC "${CMAKE_SOURCE_DIR}/src/rgw/store/rados"
@@ -49,6 +49,7 @@
 
 # add pthread library
 set (CMAKE_LINK_LIBRARIES ${CMAKE_LINK_LIBRARIES} pthread)
+set (CMAKE_LINK_LIBRARIES ${CMAKE_LINK_LIBRARIES} global)
 
 find_package(gtest QUIET)
 if(WITH_TESTS)