Link against Connector-C.
Now, qc_mysqlembedded is linked against MySQL's embedded library, and MaxScale itself against Connector-C. So, in order to build MaxScale, Connector-C must be installed. This has been tested with Connector-C 2.2.1. The build variable MYSQLCLIENT_LIBRARIES is no longer used.
This commit is contained in:
Johan Wikman
parent
0c6e9f3def
commit
fc6f49fe8a
@ -157,12 +157,6 @@ set(CMAKE_CXX_FLAGS_DEBUG "${DEBUG_FLAGS} -DSS_DEBUG -DLOG_ASSERT")
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set(CMAKE_CXX_FLAGS_RELEASE "")
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set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-ggdb")
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subdirs(MYSQL_DIR_ALL ${MYSQL_DIR})
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foreach(DIR ${MYSQL_DIR_ALL})
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include_directories(${DIR})
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endforeach()
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include_directories(${MYSQL_DIR}/..)
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include_directories(utils)
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include_directories(log_manager)
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include_directories(query_classifier)
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@ -2,32 +2,32 @@
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# The following variables are set:
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# MYSQLCLIENT_FOUND - System has MySQL client
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# MYSQLCLIENT_STATIC_FOUND - System has statically linked MySQL client
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# MYSQLCLIENT_LIBRARIES - The MySQL client library
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# MYSQLCLIENT_STATIC_LIBRARIES - The static MySQL client library
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# MARIADB_CONNECTOR_LIB - The MySQL client library
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# MARIADB_CONNECTOR_STATIC_LIB - The static MySQL client library
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# MYSQLCLIENT_HEADERS - The MySQL client headers
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find_library(MYSQLCLIENT_LIBRARIES NAMES mysqlclient PATH_SUFFIXES mysql mariadb)
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if(${MYSQLCLIENT_LIBRARIES} MATCHES "NOTFOUND")
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find_library(MARIADB_CONNECTOR_LIB NAMES mysqlclient PATH_SUFFIXES mysql mariadb)
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if(${MARIADB_CONNECTOR_LIB} MATCHES "NOTFOUND")
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set(MYSQLCLIENT_FOUND FALSE CACHE INTERNAL "")
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message(STATUS "Dynamic MySQL client library not found.")
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unset(MYSQLCLIENT_LIBRARIES)
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unset(MARIADB_CONNECTOR_LIB)
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else()
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set(MYSQLCLIENT_FOUND TRUE CACHE INTERNAL "")
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message(STATUS "Found dynamic MySQL client library: ${MYSQLCLIENT_LIBRARIES}")
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message(STATUS "Found dynamic MySQL client library: ${MARIADB_CONNECTOR_LIB}")
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endif()
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set(OLD_SUFFIXES ${CMAKE_FIND_LIBRARY_SUFFIXES})
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set(CMAKE_FIND_LIBRARY_SUFFIXES ".a")
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find_library(MYSQLCLIENT_STATIC_LIBRARIES NAMES mysqlclient PATH_SUFFIXES mysql mariadb)
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find_library(MARIADB_CONNECTOR_STATIC_LIB NAMES mysqlclient PATH_SUFFIXES mysql mariadb)
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set(CMAKE_FIND_LIBRARY_SUFFIXES ${OLD_SUFFIXES})
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if(${MYSQLCLIENT_STATIC_LIBRARIES} MATCHES "NOTFOUND")
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if(${MARIADB_CONNECTOR_STATIC_LIB} MATCHES "NOTFOUND")
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set(MYSQLCLIENT_STATIC_FOUND FALSE CACHE INTERNAL "")
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message(STATUS "Static MySQL client library not found.")
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unset(MYSQLCLIENT_STATIC_LIBRARIES)
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unset(MARIADB_CONNECTOR_STATIC_LIB)
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else()
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set(MYSQLCLIENT_STATIC_FOUND TRUE CACHE INTERNAL "")
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message(STATUS "Found statc MySQL client library: ${MYSQLCLIENT_STATIC_LIBRARIES}")
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message(STATUS "Found statc MySQL client library: ${MARIADB_CONNECTOR_STATIC_LIB}")
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endif()
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find_path(MYSQLCLIENT_HEADERS mysql.h PATH_SUFFIXES mysql mariadb)
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find_path(MYSQLCLIENT_HEADERS mysql.h PATH_SUFFIXES mysql mariadb)
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@ -1,6 +1,6 @@
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add_library(query_classifier SHARED query_classifier.cc)
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target_link_libraries(query_classifier ${MYSQL_EMBEDDED_LIB} aio crypt crypto dl m ${PCRE_LINK_FLAGS} ssl stdc++ z)
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target_link_libraries(query_classifier maxscale-common)
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set_target_properties(query_classifier PROPERTIES VERSION "1.0.0")
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set_target_properties(query_classifier PROPERTIES LINK_FLAGS -Wl,--version-script=${CMAKE_CURRENT_SOURCE_DIR}/query_classifier.map)
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set_target_properties(query_classifier PROPERTIES LINK_FLAGS -Wl,-z,defs)
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@ -1,3 +1,9 @@
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subdirs(MYSQL_DIR_ALL ${MYSQL_DIR})
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foreach(DIR ${MYSQL_DIR_ALL})
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include_directories(${DIR})
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endforeach()
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include_directories(${MYSQL_INCLUDE})
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add_library(qc_mysqlembedded SHARED qc_mysqlembedded.cc)
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target_link_libraries(qc_mysqlembedded ${MYSQL_EMBEDDED_LIB} aio crypt crypto dl m ${PCRE_LINK_FLAGS} ssl stdc++ z)
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@ -1,3 +1,9 @@
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subdirs(MYSQL_DIR_ALL ${MYSQL_DIR})
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foreach(DIR ${MYSQL_DIR_ALL})
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include_directories(${DIR})
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endforeach()
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include_directories(${MYSQL_INCLUDE})
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if(${ERRMSG} MATCHES "ERRMSG-NOTFOUND")
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message(FATAL_ERROR "The errmsg.sys file was not found, please define the path with -DERRMSG=<path>")
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else()
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@ -29,9 +29,9 @@ add_subdirectory(inih)
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add_executable (consumer ${CMAKE_BINARY_DIR}/consumer.c)
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if(MYSQLCLIENT_STATIC_FOUND)
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target_link_libraries(consumer ${MYSQLCLIENT_STATIC_LIBRARIES} rabbitmq inih ssl crypt crypto dl z m pthread)
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target_link_libraries(consumer ${MARIADB_CONNECTOR_STATIC_LIB} rabbitmq inih ssl crypt crypto dl z m pthread)
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else()
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target_link_libraries(consumer ${MYSQLCLIENT_LIBRARIES} rabbitmq inih ssl crypt crypto dl z m pthread)
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target_link_libraries(consumer ${MARIADB_CONNECTOR_LIB} rabbitmq inih ssl crypt crypto dl z m pthread)
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endif()
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install(TARGETS consumer DESTINATION ${MAXSCALE_BINDIR})
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@ -1,3 +1,5 @@
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include_directories(${MARIADB_CONNECTOR_INCLUDE})
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add_subdirectory(core)
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add_subdirectory(modules)
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add_subdirectory(inih)
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@ -1,6 +1,6 @@
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add_library(maxscale-common SHARED adminusers.c atomic.c buffer.c config.c dbusers.c dcb.c filter.c externcmd.c gwbitmask.c gwdirs.c gw_utils.c hashtable.c hint.c housekeeper.c load_utils.c maxscale_pcre2.c memlog.c modutil.c monitor.c poll.c random_jkiss.c resultset.c secrets.c server.c service.c session.c spinlock.c thread.c users.c utils.c ${CMAKE_SOURCE_DIR}/log_manager/log_manager.cc ${CMAKE_SOURCE_DIR}/utils/skygw_utils.cc statistics.c)
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target_link_libraries(maxscale-common ${MYSQLCLIENT_LIBRARIES} ${LZMA_LINK_FLAGS} ${PCRE2_LIBRARIES} ${CURL_LIBRARIES} ssl aio pthread crypt dl crypto inih z rt m stdc++)
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target_link_libraries(maxscale-common ${MARIADB_CONNECTOR_LIB} ${LZMA_LINK_FLAGS} ${PCRE2_LIBRARIES} ${CURL_LIBRARIES} ssl aio pthread crypt dl crypto inih z rt m stdc++)
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if(WITH_JEMALLOC)
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target_link_libraries(maxscale-common ${JEMALLOC_LIBRARIES})
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@ -2186,6 +2186,10 @@ MYSQL *gw_mysql_init()
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{
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if (gw_mysql_set_timeouts(con) == 0)
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{
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// MYSQL_OPT_USE_REMOTE_CONNECTION must be set if the embedded
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// libary is used. With Connector-C (at least 2.2.1) the call
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// fails.
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#if !defined(LIBMARIADB)
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if (mysql_options(con, MYSQL_OPT_USE_REMOTE_CONNECTION, NULL) != 0)
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{
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MXS_ERROR("Failed to set external connection. "
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@ -2193,6 +2197,7 @@ MYSQL *gw_mysql_init()
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mysql_close(con);
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con = NULL;
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}
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#endif
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}
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else
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{
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@ -507,15 +507,7 @@ static void libmysqld_done(void)
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{
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if (libmysqld_started)
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{
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// TODO: qc_end() (if qc_mysqlembedded is used) also calls mysql_library_end(),
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// TODO: which refers to the mysql_library_end() in the embedded library. This
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// TODO: one would call the mysql_library_end() in the client library. It seems
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// TODO: that would work, but for the fact that both de-initialize some lower
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// TODO: level library, which in turn does not work. Thus, for the time being
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// TODO: this call is not made.
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// TODO: Linking MaxScale with Connector-C would likely make this problem
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// TODO: go away.
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//mysql_library_end();
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mysql_library_end();
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}
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}
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@ -80,7 +80,6 @@
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#include <query_classifier.h>
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#include <spinlock.h>
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#include <session.h>
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#include <plugin.h>
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#include <housekeeper.h>
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MODULE_INFO info =
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@ -64,6 +64,7 @@
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#include <dbusers.h>
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#include <version.h>
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#include <housekeeper.h>
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#include <mysql.h>
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#define GW_MYSQL_VERSION "MaxScale " MAXSCALE_VERSION
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#define GW_MYSQL_LOOP_TIMEOUT 300000000
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@ -224,9 +225,15 @@ typedef enum
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),
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} gw_mysql_capabilities_t;
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// mysql.h from Connector-C exposes this enum, while mysql.h from
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// MariaDB does not.
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// TODO: This should probably be removed as Connector-C will be
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// TODO: a pre-requisite for building MaxScale.
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#if defined(LIBMARIADB)
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typedef enum enum_server_command mysql_server_cmd_t;
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#else
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/** Copy from enum in mariadb-5.5 mysql_com.h */
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typedef enum mysql_server_cmd {
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MYSQL_COM_UNDEFINED = -1,
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MYSQL_COM_SLEEP = 0,
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MYSQL_COM_QUIT,
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MYSQL_COM_INIT_DB,
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@ -259,7 +266,9 @@ typedef enum mysql_server_cmd {
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MYSQL_COM_DAEMON,
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MYSQL_COM_END /*< Must be the last */
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} mysql_server_cmd_t;
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#endif
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static const mysql_server_cmd_t MYSQL_COM_UNDEFINED = (mysql_server_cmd_t)-1;
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/**
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* List of server commands, and number of response packets are stored here.
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@ -6,7 +6,7 @@ install(TARGETS binlogrouter DESTINATION ${MAXSCALE_LIBDIR})
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add_executable(maxbinlogcheck maxbinlogcheck.c blr_file.c blr_cache.c blr_master.c blr_slave.c blr.c)
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# maxbinlogcheck refers to my_uuid_init and my_uuin. They are non-public functions and
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# should not be used. They are found only from the embedded lib.
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target_link_libraries(maxbinlogcheck maxscale-common query_classifier ${EMBEDDED_LIB})
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target_link_libraries(maxbinlogcheck maxscale-common query_classifier ${MYSQL_EMBEDDED_LIB})
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install(TARGETS maxbinlogcheck DESTINATION bin)
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@ -2,6 +2,6 @@ if(BUILD_TESTS)
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add_executable(testbinlogrouter testbinlog.c ../blr.c ../blr_slave.c ../blr_master.c ../blr_file.c ../blr_cache.c)
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# testbinlogrouter refers to my_uuid_init and my_uuin. They are non-public functions and
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# should not be used. They are found only from the embedded lib.
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target_link_libraries(testbinlogrouter maxscale-common query_classifier ${EMBEDDED_LIB})
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target_link_libraries(testbinlogrouter maxscale-common query_classifier ${MYSQL_EMBEDDED_LIB})
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add_test(TestBinlogRouter ${CMAKE_CURRENT_BINARY_DIR}/testbinlogrouter)
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endif()
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@ -1,9 +1,9 @@
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if(MYSQLCLIENT_FOUND AND BUILD_TESTS)
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configure_file(${CMAKE_CURRENT_SOURCE_DIR}/test.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/test.cmake @ONLY)
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add_executable(testschemarouter testschemarouter.c)
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target_link_libraries(testschemarouter ${MYSQLCLIENT_LIBRARIES} ssl crypto dl z m rt pthread)
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target_link_libraries(testschemarouter ${MARIADB_CONNECTOR_LIB} ssl crypto dl z m rt pthread)
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add_executable(testschemarouter2 testschemarouter2.c)
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target_link_libraries(testschemarouter2 ${MYSQLCLIENT_LIBRARIES} ssl crypto dl z m rt pthread)
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target_link_libraries(testschemarouter2 ${MARIADB_CONNECTOR_LIB} ssl crypto dl z m rt pthread)
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add_test(NAME TestSchemaRouter COMMAND ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/test.cmake)
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endif()
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@ -1,6 +1,6 @@
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if(MYSQLCLIENT_FOUND)
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add_executable(testconnect testconnect.c)
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message(STATUS "Linking against: ${MYSQLCLIENT_LIBRARIES}")
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target_link_libraries(testconnect ${MYSQLCLIENT_LIBRARIES} ssl crypto dl z m rt pthread)
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message(STATUS "Linking against: ${MARIADB_CONNECTOR_LIB}")
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target_link_libraries(testconnect ${MARIADB_CONNECTOR_LIB} ssl crypto dl z m rt pthread)
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add_test(NAME ReadConnRouterAuthTest COMMAND $<TARGET_FILE:testconnect> 10000 ${TEST_HOST} ${MASTER_PORT} ${TEST_HOST} ${TEST_PORT} 1.10)
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endif()
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endif()
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