Re: Compiling mysql++ with mingw

[Michael Hammelmann]

I have an identical problem.
The examples couldnt be compiled unter Windows XP SP2 / mingw with same linking errors


Here is an example Code

mysqlpp::Connection DBCon = new mysqlpp::Connection();
ci = DBCon.client_info();
try {
DBCon.connect(database,host,dbuser,dbpasswd);
}
catch(const mysqlpp::Exception& er) {
error=DBCon.error();
cerr << er.what() << endl;
}
mysqlpp::Query CategoriesQuery = DBCon.query();

The DBCon Object works fine and dont throw any exception. Connect seems to be oki ( debug mode seems to be oki too ) but

mysqlpp::Query CategoriesQuery = DBCon.query();

create an linking error

I:/wxWidgets-2.6.3/include/wx/object.h:(.text$_ZN7mysqlpp5QueryD1Ev[mysqlpp::Query::~Query()]+0x43): variable 'vtable for mysqlpp::Query' can't be auto-imported. Please read the documentation for ld's --enable-auto-import for details.

Any Ideas ? Or maybe Bug in mysql++ 2.x for mingw compiler on windows ?