5.5 merge

1 files changed, 168 insertions, 5 deletions

diff --git a/libmysql/CMakeLists.txt b/libmysql/CMakeLists.txt
index f67b3962c1a..29c8298a825 100644
--- a/libmysql/CMakeLists.txt
+++ b/libmysql/CMakeLists.txt
@@ -23,7 +23,7 @@ INCLUDE_DIRECTORIES(
   ${ZLIB_INCLUDE_DIR})
 ADD_DEFINITIONS(${SSL_DEFINES})
 
-SET(CLIENT_API_FUNCTIONS
+SET(CLIENT_API_FUNCTIONS_5_1
 get_tty_password
 handle_options
 load_defaults
@@ -58,6 +58,7 @@ mysql_field_count
 mysql_field_seek
 mysql_field_tell
 mysql_free_result
+mysql_get_parameters
 mysql_get_client_info
 mysql_get_host_info
 mysql_get_proto_info
@@ -129,12 +130,173 @@ mysql_server_init
 mysql_server_end
 mysql_set_character_set
 mysql_get_character_set_info
-mysql_stmt_next_result
+)
 
-CACHE INTERNAL "Functions exported by client API"
+SET(CLIENT_API_FUNCTIONS_5_5
+mysql_stmt_next_result
+# Client plugins
+mysql_client_find_plugin
+mysql_client_register_plugin
+mysql_load_plugin
+mysql_load_plugin_v
+mysql_plugin_options
+# Async API
+mysql_autocommit_cont
+mysql_autocommit_start
+mysql_change_user_cont
+mysql_change_user_start
+mysql_close_cont
+mysql_close_slow_part_cont
+mysql_close_slow_part_start
+mysql_close_start
+mysql_commit_cont
+mysql_commit_start
+mysql_fetch_row_cont
+mysql_fetch_row_start
+mysql_free_result_cont
+mysql_free_result_start
+mysql_kill_cont
+mysql_kill_start
+mysql_list_dbs_cont
+mysql_list_dbs_start
+mysql_list_fields_cont
+mysql_list_fields_start
+mysql_list_processes_cont
+mysql_list_processes_start
+mysql_list_tables_cont
+mysql_list_tables_start
+mysql_next_result_cont
+mysql_next_result_start
+mysql_ping_cont
+mysql_ping_start
+mysql_query_cont
+mysql_query_start
+mysql_read_query_result_cont
+mysql_read_query_result_start
+mysql_real_connect_cont
+mysql_real_connect_start
+mysql_real_query_cont
+mysql_real_query_start
+mysql_refresh_cont
+mysql_refresh_start
+mysql_rollback_cont
+mysql_rollback_start
+mysql_select_db_cont
+mysql_select_db_start
+mysql_send_query_cont
+mysql_send_query_start
+mysql_set_character_set_cont
+mysql_set_character_set_start
+mysql_set_server_option_cont
+mysql_set_server_option_start
+mysql_shutdown_cont
+mysql_shutdown_start
+mysql_stat_cont
+mysql_stat_start
+mysql_stmt_close_cont
+mysql_stmt_close_start
+mysql_stmt_execute_cont
+mysql_stmt_execute_start
+mysql_stmt_fetch_cont
+mysql_stmt_fetch_start
+mysql_stmt_free_result_cont
+mysql_stmt_free_result_start
+mysql_stmt_next_result_cont
+mysql_stmt_next_result_start
+mysql_stmt_prepare_cont
+mysql_stmt_prepare_start
+mysql_stmt_reset_cont
+mysql_stmt_reset_start
+mysql_stmt_send_long_data_cont
+mysql_stmt_send_long_data_start
+mysql_stmt_store_result_cont
+mysql_stmt_store_result_start
+mysql_store_result_cont
+mysql_store_result_start
+#dynamic columns api
+dynamic_column_create
+dynamic_column_create_many
+dynamic_column_update
+dynamic_column_update_many
+dynamic_column_exists
+dynamic_column_list
+dynamic_column_get
+dynamic_column_prepare_decimal
+)
 
+SET(CLIENT_API_FUNCTIONS
+  ${CLIENT_API_FUNCTIONS_5_1}
+  ${CLIENT_API_FUNCTIONS_5_5}
+  CACHE INTERNAL
+  "Client functions"
 )
 
+IF(CMAKE_SYSTEM_NAME MATCHES "Linux") 
+  # When building RPM, or DEB package on Debian, use ELF symbol versioning
+  # for compatibility with distribution packages, so client shared library can 
+  # painlessly replace the one supplied by the distribution.
+  
+  # Also list of exported symbols in distributions may differ from what is considered
+  # official API. Define CLIENT_API_EXTRA for the set of symbols, that required to
+  # be exported on different platforms.
+  
+  IF(RPM)
+    # Fedora & Co declared following functions as part of API 
+    # These functions are alias of another function (given mysql_ prefix=. The 
+    # renaming is handled in rpm_support.cc below
+    SET(CLIENT_API_EXTRA
+      mysql_default_charset_info
+      mysql_get_charset
+      mysql_get_charset_by_csname
+      mysql_net_realloc
+      mysql_client_errors
+    )
+    # Add special script to fix symbols renames by Fedora
+    SET(CLIENT_SOURCES_EXTRA ${CLIENT_SOURCES} rpm_support.cc)
+    SET(VERSION_SCRIPT_TEMPLATE 
+    ${CMAKE_CURRENT_SOURCE_DIR}/libmysql_rpm_version.in)	  
+  ELSEIF(DEB)
+    # libmyodbc on Ubuntu is using functions below
+    # If we don't export them, linker would just remove 
+    # them (they are not used inside libmysqlclient)
+    SET(CLIENT_API_EXTRA
+      strfill
+      init_dynamic_string
+    )
+    # MySQL supplied with Ubuntu does not have versioning, bug Debian does.
+    IF(DEB MATCHES "debian") 
+      SET(VERSION_SCRIPT_TEMPLATE ${CMAKE_CURRENT_SOURCE_DIR}/libmysql.ver.in)
+    ENDIF()
+  ENDIF()
+
+  IF(VERSION_SCRIPT_TEMPLATE)
+    # Generate version script.  
+    # Create semicolon separated lists of functions to export from 
+    # Since RPM packages use separate versioning for 5.1 API
+    # and 5.5 API (libmysqlclient_16 vs libmysqlclient_18), 
+    # we need 2 lists.
+    SET (CLIENT_API_5_1_LIST)
+    FOREACH (f ${CLIENT_API_FUNCTIONS_5_1})
+      SET(CLIENT_API_5_1_LIST "${CLIENT_API_5_1_LIST}\n${f};")
+    ENDFOREACH()
+	
+    SET (CLIENT_API_5_5_LIST)
+    FOREACH (f ${CLIENT_API_FUNCTIONS_5_5})
+      SET(CLIENT_API_5_5_LIST "${CLIENT_API_5_5_LIST}\n${f};")
+    ENDFOREACH()
+
+    CONFIGURE_FILE(
+      ${VERSION_SCRIPT_TEMPLATE}
+      ${CMAKE_CURRENT_BINARY_DIR}/libmysql.version
+      @ONLY@
+    )
+    SET(VERSION_SCRIPT_LINK_FLAGS 
+      "-Wl,--version-script=${CMAKE_CURRENT_BINARY_DIR}/libmysql.version")
+  ENDIF()
+  
+ENDIF()
+
+
 SET(CLIENT_SOURCES
   get_password.c 
   libmysql.c
@@ -146,6 +308,7 @@ SET(CLIENT_SOURCES
   ../sql/net_serv.cc
   ../sql-common/pack.c 
   ../sql/password.c
+  ${CLIENT_SOURCES_EXTRA}
 )
 ADD_CONVENIENCE_LIBRARY(clientlib ${CLIENT_SOURCES})
 DTRACE_INSTRUMENT(clientlib)
@@ -193,13 +356,13 @@ IF(NOT DISABLE_SHARED)
       OUTPUT_NAME mysqlclient 
       VERSION "${OS_SHARED_LIB_VERSION}" 
       SOVERSION "${SHARED_LIB_MAJOR_VERSION}")
-    IF(LINK_FLAG_NO_UNDEFINED)
+    IF(LINK_FLAG_NO_UNDEFINED OR VERSION_SCRIPT_LINK_FLAGS)
       GET_TARGET_PROPERTY(libmysql_link_flags libmysql LINK_FLAGS)
       IF(NOT libmysql_link_flag)
         SET(libmysql_link_flags)
       ENDIF()
       SET_TARGET_PROPERTIES(libmysql PROPERTIES LINK_FLAGS 
-        "${libmysql_link_flags} ${LINK_FLAG_NO_UNDEFINED}")
+        "${libmysql_link_flags} ${LINK_FLAG_NO_UNDEFINED} ${VERSION_SCRIPT_LINK_FLAGS}")
     ENDIF() 
     # clean direct output needs to be set several targets have the same name
     #(mysqlclient in this case)