Re: [wxCode-users] undefined reference to `wxSQLite3Database::Open(wxString const&)'

[Miguel C. <mig...@gm...>]

On 5/3/07, Ulrich Telle <Ulr...@gm...> wrote:
>
> Hi Miguel,
>
> > I just installed wxSQLite3 library
>
> Which version of wxSQLite3? For which version of wxWidgets? On which
> platform?


Sorry, I forgot all this information.
I'm under Ubuntu 7.06 (kernel 2.6.20-15-generic), wxWidgets 2.8.1.1, Sqlite
3 with the last version of wxSQLite3, 2.7.3 (released on 05/01)

I guess you are using a Linux system. In that case a suitable version of
> SQLite
> needs to installed prior to building wxSQLite3. Which version is needed
> depends
> on the version wxSQLite3 you plan to use.
>
> > (with some problems: the script to check aclocal version fails,
>
> What error messages are shown?


My aclocal version: aclocal (GNU automake) 1.9.6

First message:
./acregen.sh: 15: Syntax error: "(" unexpected

A bash error. Removing the 'function'  the script works.  After error
appears on 'if' verifications, to fixed this, the "ifs" had been thus (poor,
but works for me):
if [ "$majok" = "0" ]; then
  aclocalold
fi

if [ "$majok" = "1" ]; then
  if [ "$minok" = "0" ]; then
    aclocalold
  fi
fi

if [ "$majok" = "1" ]; then
  if [ "$minok" = "1" ]; then
    if [ "$relok" = 0 ]; then
      aclocalold
    fi
  fi
fi

Second (with fixed script):
configure.ac:22: file `../../../build/autoconf/wxcode.m4' does not exist



> then I exclude the check), and when I try to use the lib, the following
> > error occurs:
> >     undefined reference to `wxSQLite3Database::Open(wxString const&)'
>
> Starting with version 1.7.0 of wxSQLite3 the signature of the Open method
> changed. There is now an additional optional parameter 'password'. Do you
> have
> an older version of wxSQLite3 installed on your system?


No, it's my the first time with wXSQLite3.

> I using the wxsqlite3u lib. The stranger is that on  'make' command the
> > sample mininal is compiled and linked.
>
> If that works without problems there has to be an installed version of
> wxSQLite3 somewhere.


No,  on  make  the minimal sample is build  reference  the  just  compiled
lib. Here is the command line:

g++ -c -o minimal_minimal.o -DWXUSINGDLL -I./include -I./sqlite3/include
-I/usr/lib/wx/include/gtk2-unicode-release-2.8
-I/usr/include/wx-2.8-D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D__WXGTK__
-pthread  -g0 -O2
././samples/minimal.cpp
g++ -o samples/minimal minimal_minimal.o  -L./lib    -L./lib
-L./sqlite3/lib    -pthread   -lwx_gtk2u_core-2.8 -lwx_baseu-2.8
-lwxsqlite3u -lsqlite3

The libraty path (-L) is ./lib, so the linker search for libs in
wxsqlite3/lib, and the just compiled wxsqlite3 library is there.

> I try to use the not installed lib (wxsqlite3/lib/libwxsqlite3u.so)
> > with no success.
>
> Maybe you have two different versions of wxSQLite3 on your system and the
> include paths are somehow mixed up.
>
> > Someone have the same error??
>
> It's the first time such an error is reported to me.
>
> Regards,
>
> Ulrich
> --
> E-Mail privat:  Ulr...@gm...
> E-Mail Studium: Ulr...@Fe...
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>
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Thanks for reply,

Regards

-- 
Miguel Cartagena