Re: [Mingw-users] How to compile MySQLC++

[Luke D. <cod...@ho...>]

----- Original Message -----
From: "Pac" <pa...@tu...>
To: "MinGW Users" <min...@li...>
Sent: Tuesday, February 04, 2003 12:59 AM
Subject: Re: [Mingw-users] How to compile MySQLC++


> Le 03/02/03 à 09:02, Earnie Boyd a écrit:
>
> Earnie> And in case it's not obvious enough, it generates a file for make
to
> Earnie> execute upon.  So for foo.dsp you get foo.mak after executing this
script.
>
>
> Where is the documentation for the dsw2mak script ?

The script is part of mingw-utils but as far as I know there is no
documentation apart from in the script itself.

> Actually with MySQLC++ for VisualC++ see
> (http://www.mysql.com/downloads/api-mysql++.html)

If you are using the the base 1.7.9 source it looks like you will have to
apply the "patch for GCC 3.0" followed by a patch for GCC 3.2 (I am assuming
you are using GCC 3.2).

>
> when I execute the gaw scrip I've got :
>
> mysqlpp.dsw
> mysqlpp.dsw: Global: unknown section

If the makefile works you can ignore this.

> mysqlpp.dsp
>
> then when I do
>
> make -f mysqlpp.mak
>
> make fails with this error:
>
> g++  -fexceptions -g -O0 -Imysql/include -DWIN32 -D_DEBUG -D_MBCS
> -D_LIB  -o sqlplus/coldata.o -c sqlplus/coldata.cpp
> In file included from sqlplus/coldata1.hh:9,
>                  from sqlplus/coldata2.hh:5,
>                  from sqlplus/coldata3.hh:8,
>                  from sqlplus/coldata4.hh:6,
>                  from sqlplus/coldata.cpp:7:
> sqlplus/type_info1.hh:14: friend declaration requires class-key, i.e.
`friend
>    struct mysql_type_info'

The only way to find out why this error occurs is to look at the source
code. It is likely caused by using non-standard C++ features, which could be
why the patches are needed for GCC 3.2.

> sqlplus/type_info1.hh:15: friend declaration requires class-key, i.e.
`friend
>    struct mysql_ti_sql_type_info_lookup'
> sqlplus/type_info1.hh:44: friend declaration requires class-key, i.e.
`friend
>    struct mysql_type_info'
> In file included from sqlplus/coldata4.hh:6,
>                  from sqlplus/coldata.cpp:7:
> sqlplus/coldata3.hh:13: no `mysql_ColData<Str>::operator MysqlNull<T, B>()
>    const' member function declared in class `mysql_ColData<Str>'
> sqlplus/coldata3.hh:13: template definition of non-template `
>    mysql_ColData<Str>::operator MysqlNull<T, B>() const'
> make: *** [sqlplus/coldata.o] Error 1
>
> any idea how could I fix this ?
>
>
> --
> R.Pac

Luke