change CMakeLists.txt for install install_spider.sql.

MDEV-4747 - Spider: add missing install_spider.sql

storage/spider/CMakeLists.txt

+SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DHAVE_HANDLERSOCKET")
+SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DHAVE_HANDLERSOCKET")
+
 SET(SPIDER_SOURCES
   spd_param.cc spd_sys_table.cc spd_trx.cc spd_db_conn.cc spd_conn.cc
   spd_table.cc spd_direct_sql.cc spd_udf.cc spd_ping_table.cc
@@ -34,7 +37,11 @@ ELSE()
     ${CMAKE_SOURCE_DIR}/storage/spider/hs_client
     ${ORACLE_INCLUDE_DIR})
 
-  SET(SPIDER_DEB_FILES "usr/lib/mysql/plugin/ha_spider.so" PARENT_SCOPE)
+  INSTALL(FILES
+    ${CMAKE_SOURCE_DIR}/storage/spider/scripts/install_spider.sql
+    DESTINATION ${INSTALL_MYSQLSHAREDIR} COMPONENT Server
+  )
+  SET(SPIDER_DEB_FILES "usr/lib/mysql/plugin/ha_spider.so usr/share/mysql/install_spider.sql" PARENT_SCOPE)
   MYSQL_ADD_PLUGIN(spider ${SPIDER_SOURCES} STORAGE_ENGINE MODULE_ONLY MODULE_OUTPUT_NAME "ha_spider")
 ENDIF()