У меня здесь проблема с компоновщиком при сборке MySQL Driver в Qt 4.7.2
Я установил Qt 4.7.2 для VS2008 и MySQL 5.5.9 Community Edition, оба в пути без пробелов (C: \ Qt, C: \ MySQL).Я беру команды из Qt-Doc и создание MakeFiles не проблема, есть только сообщение:
C:\Qt\4.7.2\src\plugins\sqldrivers\mysql>C:\Qt\4.7.2\bin\qmake "INCLUDEPATH+=C:\MySQL\include" "LIBS+=C:\MYSQL\lib\libmysql.lib" mysql.pro
WARNING: (internal):1: Unescaped backslashes are deprecated.
WARNING: (internal):1: Unescaped backslashes are deprecated.
WARNING: (internal):1: Unescaped backslashes are deprecated.
Затем я запускаю nmake и получаю следующий результат:
C:\Qt\4.7.2\src\plugins\sqldrivers\mysql>nmake
Microsoft (R) Program Maintenance Utility Version 9.00.30729.01
Copyright (C) Microsoft Corporation. All rights reserved.
"C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\BIN\nmake.exe" -f Makefile.Debug
Microsoft (R) Program Maintenance Utility Version 9.00.30729.01
Copyright (C) Microsoft Corporation. All rights reserved.
C:\Qt\4.7.2\bin\moc.exe -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -DQT_NO_CAST_TO_ASCII -DQT_NO_CAST_FROM_ASCII -DQT_DLL -DQT_PLUGIN -DQT_SQL_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQ
T_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -I"..\..\..\..\include\QtCore" -I"..\..\..\..\include\QtSql" -I"..\..\..\..\include" -I"c:\MySQL\include" -I"..\..\..\..\include\ActiveQt
" -I"debug" -I"..\..\..\..\mkspecs\default" -D_MSC_VER=1500 -DWIN32 ..\..\..\sql\drivers\mysql\qsql_mysql.cpp -o debug\qsql_mysql.moc
C:\Qt\4.7.2\bin\moc.exe -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -DQT_NO_CAST_TO_ASCII -DQT_NO_CAST_FROM_ASCII -DQT_DLL -DQT_PLUGIN -DQT_SQL_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQ
T_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -I"..\..\..\..\include\QtCore" -I"..\..\..\..\include\QtSql" -I"..\..\..\..\include" -I"c:\MySQL\include" -I"..\..\..\..\include\ActiveQt
" -I"debug" -I"..\..\..\..\mkspecs\default" -D_MSC_VER=1500 -DWIN32 ..\..\..\sql\drivers\mysql\qsql_mysql.h -o debug\moc_qsql_mysql.cpp
rc -D_DEBUG -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -DQT_NO_CAST_TO_ASCII -DQT_NO_CAST_FROM_ASCII -DQT_DLL -DQT_PLUGIN -DQT_SQL_LIB -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -
DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -fo debug\qsqlmysqld_resource.res qsqlmysqld_resource.rc
Microsoft (R) Windows (R) Resource Compiler Version 6.1.6723.1
Copyright (C) Microsoft Corporation. All rights reserved.
cl -c -nologo -Zm200 -Zc:wchar_t- -Zi -MDd -GR -EHsc -W3 -w34100 -w34189 -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -DQT_NO_CAST_TO_ASCII -DQT_NO_CAST_FROM_ASCII -DQT_DLL -DQT_PLUGIN -DQT_SQL_LI
B -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -I"..\..\..\..\include\QtCore" -I"..\..\..\..\include\QtSql" -I"..\..\..\..\include" -I"
c:\MySQL\include" -I"..\..\..\..\include\ActiveQt" -I"debug" -I"..\..\..\..\mkspecs\default" -Fodebug\ @C:\Users\MASTER~1\AppData\Local\Temp\nmF5B5.tmp
main.cpp
cl -c -nologo -Zm200 -Zc:wchar_t- -Zi -MDd -GR -EHsc -W3 -w34100 -w34189 -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -DQT_NO_CAST_TO_ASCII -DQT_NO_CAST_FROM_ASCII -DQT_DLL -DQT_PLUGIN -DQT_SQL_LI
B -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -I"..\..\..\..\include\QtCore" -I"..\..\..\..\include\QtSql" -I"..\..\..\..\include" -I"
c:\MySQL\include" -I"..\..\..\..\include\ActiveQt" -I"debug" -I"..\..\..\..\mkspecs\default" -Fodebug\ @C:\Users\MASTER~1\AppData\Local\Temp\nmFE8C.tmp
qsql_mysql.cpp
cl -c -nologo -Zm200 -Zc:wchar_t- -Zi -MDd -GR -EHsc -W3 -w34100 -w34189 -DUNICODE -DWIN32 -DQT_LARGEFILE_SUPPORT -DQT_NO_CAST_TO_ASCII -DQT_NO_CAST_FROM_ASCII -DQT_DLL -DQT_PLUGIN -DQT_SQL_LI
B -DQT_CORE_LIB -DQT_HAVE_MMX -DQT_HAVE_3DNOW -DQT_HAVE_SSE -DQT_HAVE_MMXEXT -DQT_HAVE_SSE2 -DQT_THREAD_SUPPORT -I"..\..\..\..\include\QtCore" -I"..\..\..\..\include\QtSql" -I"..\..\..\..\include" -I"
c:\MySQL\include" -I"..\..\..\..\include\ActiveQt" -I"debug" -I"..\..\..\..\mkspecs\default" -Fodebug\ @C:\Users\MASTER~1\AppData\Local\Temp\nm6E7.tmp
moc_qsql_mysql.cpp
link /LIBPATH:"c:\Qt\4.7.2\lib" /NOLOGO /DEBUG /DLL /MANIFEST /MANIFESTFILE:"debug\qsqlmysqld.intermediate.manifest" /VERSION:4.72 /OUT:debug\qsqlmysqld4.dll @C:\Users\MASTER~1\AppData\Local\T
emp\nmE28.tmp
Creating library debug\qsqlmysqld4.lib and object debug\qsqlmysqld4.exp
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_fetch_field@4 referenced in function "public: bool __thiscall QMYSQLResultPrivate::bindInValues(void)" (?bindInValues@QMYSQLResultPriv
ate@@QAE_NXZ)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_num_fields@4 referenced in function "public: bool __thiscall QMYSQLResultPrivate::bindInValues(void)" (?bindInValues@QMYSQLResultPriva
te@@QAE_NXZ)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_stmt_result_metadata@4 referenced in function "public: bool __thiscall QMYSQLResultPrivate::bindInValues(void)" (?bindInValues@QMYSQLR
esultPrivate@@QAE_NXZ)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_stmt_close@4 referenced in function "protected: void __thiscall QMYSQLResult::cleanup(void)" (?cleanup@QMYSQLResult@@IAEXXZ)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_store_result@4 referenced in function "protected: void __thiscall QMYSQLResult::cleanup(void)" (?cleanup@QMYSQLResult@@IAEXXZ)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_next_result@4 referenced in function "protected: void __thiscall QMYSQLResult::cleanup(void)" (?cleanup@QMYSQLResult@@IAEXXZ)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_free_result@4 referenced in function "protected: void __thiscall QMYSQLResult::cleanup(void)" (?cleanup@QMYSQLResult@@IAEXXZ)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_fetch_row@4 referenced in function "protected: virtual bool __thiscall QMYSQLResult::fetch(int)" (?fetch@QMYSQLResult@@MAE_NH@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_data_seek@12 referenced in function "protected: virtual bool __thiscall QMYSQLResult::fetch(int)" (?fetch@QMYSQLResult@@MAE_NH@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_stmt_fetch@4 referenced in function "protected: virtual bool __thiscall QMYSQLResult::fetch(int)" (?fetch@QMYSQLResult@@MAE_NH@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_stmt_data_seek@12 referenced in function "protected: virtual bool __thiscall QMYSQLResult::fetch(int)" (?fetch@QMYSQLResult@@MAE_NH@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_stmt_errno@4 referenced in function "class QSqlError __cdecl qMakeStmtError(class QString const &,enum QSqlError::ErrorType,struct st_
mysql_stmt *)" (?qMakeStmtError@@YA?AVQSqlError@@ABVQString@@W4ErrorType@1@PAUst_mysql_stmt@@@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_stmt_error@4 referenced in function "class QSqlError __cdecl qMakeStmtError(class QString const &,enum QSqlError::ErrorType,struct st_
mysql_stmt *)" (?qMakeStmtError@@YA?AVQSqlError@@ABVQString@@W4ErrorType@1@PAUst_mysql_stmt@@@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_num_rows@4 referenced in function "protected: virtual bool __thiscall QMYSQLResult::fetchLast(void)" (?fetchLast@QMYSQLResult@@MAE_NXZ
)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_stmt_num_rows@4 referenced in function "protected: virtual bool __thiscall QMYSQLResult::fetchLast(void)" (?fetchLast@QMYSQLResult@@MA
E_NXZ)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_fetch_lengths@4 referenced in function "protected: virtual class QVariant __thiscall QMYSQLResult::data(int)" (?data@QMYSQLResult@@MAE
?AVQVariant@@H@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_fetch_field_direct@8 referenced in function "protected: virtual bool __thiscall QMYSQLResult::reset(class QString const &)" (?reset@QM
YSQLResult@@MAE_NABVQString@@@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_affected_rows@4 referenced in function "protected: virtual bool __thiscall QMYSQLResult::reset(class QString const &)" (?reset@QMYSQLR
esult@@MAE_NABVQString@@@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_field_count@4 referenced in function "protected: virtual bool __thiscall QMYSQLResult::reset(class QString const &)" (?reset@QMYSQLRes
ult@@MAE_NABVQString@@@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_real_query@12 referenced in function "protected: virtual bool __thiscall QMYSQLResult::reset(class QString const &)" (?reset@QMYSQLRes
ult@@MAE_NABVQString@@@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_errno@4 referenced in function "class QSqlError __cdecl qMakeError(class QString const &,enum QSqlError::ErrorType,class QMYSQLDriverP
rivate const *)" (?qMakeError@@YA?AVQSqlError@@ABVQString@@W4ErrorType@1@PBVQMYSQLDriverPrivate@@@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_error@4 referenced in function "class QSqlError __cdecl qMakeError(class QString const &,enum QSqlError::ErrorType,class QMYSQLDriverP
rivate const *)" (?qMakeError@@YA?AVQSqlError@@ABVQString@@W4ErrorType@1@PBVQMYSQLDriverPrivate@@@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_insert_id@4 referenced in function "protected: virtual class QVariant __thiscall QMYSQLResult::lastInsertId(void)const " (?lastInsertI
d@QMYSQLResult@@MBE?AVQVariant@@XZ)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_stmt_insert_id@4 referenced in function "protected: virtual class QVariant __thiscall QMYSQLResult::lastInsertId(void)const " (?lastIn
sertId@QMYSQLResult@@MBE?AVQVariant@@XZ)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_field_seek@8 referenced in function "protected: virtual class QSqlRecord __thiscall QMYSQLResult::record(void)const " (?record@QMYSQLR
esult@@MBE?AVQSqlRecord@@XZ)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_stmt_param_count@4 referenced in function "protected: virtual bool __thiscall QMYSQLResult::prepare(class QString const &)" (?prepare@
QMYSQLResult@@MAE_NABVQString@@@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_stmt_prepare@12 referenced in function "protected: virtual bool __thiscall QMYSQLResult::prepare(class QString const &)" (?prepare@QMY
SQLResult@@MAE_NABVQString@@@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_stmt_init@4 referenced in function "protected: virtual bool __thiscall QMYSQLResult::prepare(class QString const &)" (?prepare@QMYSQLR
esult@@MAE_NABVQString@@@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_stmt_store_result@4 referenced in function "protected: virtual bool __thiscall QMYSQLResult::exec(void)" (?exec@QMYSQLResult@@MAE_NXZ)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_stmt_attr_set@12 referenced in function "protected: virtual bool __thiscall QMYSQLResult::exec(void)" (?exec@QMYSQLResult@@MAE_NXZ)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_stmt_bind_result@8 referenced in function "protected: virtual bool __thiscall QMYSQLResult::exec(void)" (?exec@QMYSQLResult@@MAE_NXZ)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_stmt_affected_rows@4 referenced in function "protected: virtual bool __thiscall QMYSQLResult::exec(void)" (?exec@QMYSQLResult@@MAE_NXZ
)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_stmt_execute@4 referenced in function "protected: virtual bool __thiscall QMYSQLResult::exec(void)" (?exec@QMYSQLResult@@MAE_NXZ)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_stmt_bind_param@8 referenced in function "protected: virtual bool __thiscall QMYSQLResult::exec(void)" (?exec@QMYSQLResult@@MAE_NXZ)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_stmt_reset@4 referenced in function "protected: virtual bool __thiscall QMYSQLResult::exec(void)" (?exec@QMYSQLResult@@MAE_NXZ)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_character_set_name@4 referenced in function "class QTextCodec * __cdecl codec(struct st_mysql *)" (?codec@@YAPAVQTextCodec@@PAUst_mysq
l@@@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_thread_init@0 referenced in function "public: virtual bool __thiscall QMYSQLDriver::open(class QString const &,class QString const &,c
lass QString const &,class QString const &,int,class QString const &)" (?open@QMYSQLDriver@@UAE_NABVQString@@000H0@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_get_server_version@4 referenced in function "public: virtual bool __thiscall QMYSQLDriver::open(class QString const &,class QString co
nst &,class QString const &,class QString const &,int,class QString const &)" (?open@QMYSQLDriver@@UAE_NABVQString@@000H0@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_get_client_version@0 referenced in function "public: virtual bool __thiscall QMYSQLDriver::open(class QString const &,class QString co
nst &,class QString const &,class QString const &,int,class QString const &)" (?open@QMYSQLDriver@@UAE_NABVQString@@000H0@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_set_character_set@8 referenced in function "public: virtual bool __thiscall QMYSQLDriver::open(class QString const &,class QString con
st &,class QString const &,class QString const &,int,class QString const &)" (?open@QMYSQLDriver@@UAE_NABVQString@@000H0@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_options@12 referenced in function "public: virtual bool __thiscall QMYSQLDriver::open(class QString const &,class QString const &,clas
s QString const &,class QString const &,int,class QString const &)" (?open@QMYSQLDriver@@UAE_NABVQString@@000H0@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_close@4 referenced in function "public: virtual bool __thiscall QMYSQLDriver::open(class QString const &,class QString const &,class Q
String const &,class QString const &,int,class QString const &)" (?open@QMYSQLDriver@@UAE_NABVQString@@000H0@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_select_db@8 referenced in function "public: virtual bool __thiscall QMYSQLDriver::open(class QString const &,class QString const &,cla
ss QString const &,class QString const &,int,class QString const &)" (?open@QMYSQLDriver@@UAE_NABVQString@@000H0@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_real_connect@32 referenced in function "public: virtual bool __thiscall QMYSQLDriver::open(class QString const &,class QString const &
,class QString const &,class QString const &,int,class QString const &)" (?open@QMYSQLDriver@@UAE_NABVQString@@000H0@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_init@4 referenced in function "public: virtual bool __thiscall QMYSQLDriver::open(class QString const &,class QString const &,class QS
tring const &,class QString const &,int,class QString const &)" (?open@QMYSQLDriver@@UAE_NABVQString@@000H0@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_thread_end@0 referenced in function "public: virtual void __thiscall QMYSQLDriver::close(void)" (?close@QMYSQLDriver@@UAEXXZ)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_list_tables@8 referenced in function "public: virtual class QStringList __thiscall QMYSQLDriver::tables(enum QSql::TableType)const " (
?tables@QMYSQLDriver@@UBE?AVQStringList@@W4TableType@QSql@@@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_list_fields@12 referenced in function "public: virtual class QSqlRecord __thiscall QMYSQLDriver::record(class QString const &)const "
(?record@QMYSQLDriver@@UBE?AVQSqlRecord@@ABVQString@@@Z)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_query@8 referenced in function "protected: virtual bool __thiscall QMYSQLDriver::beginTransaction(void)" (?beginTransaction@QMYSQLDriv
er@@MAE_NXZ)
qsql_mysql.obj : error LNK2019: unresolved external symbol _mysql_real_escape_string@16 referenced in function "public: virtual class QString __thiscall QMYSQLDriver::formatValue(class QSqlField const
&,bool)const " (?formatValue@QMYSQLDriver@@UBE?AVQString@@ABVQSqlField@@_N@Z)
debug\qsqlmysqld4.dll : fatal error LNK1120: 50 unresolved externals
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\BIN\link.EXE"' : return code '0x460'
Stop.
NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio 9.0\VC\BIN\nmake.exe"' : return code '0x2'
Stop.
У Qt-Doc есть еще один путь к библиотекам MySQL, но я это изменил.У меня нет opt-Path, библиотеки находятся в папке выше.
Я пытался собрать плагин в командной строке VS2008 / 2010, нет никакой разницы.
Надеюсь, кто-то может помочьмне спасибо