Antwort: Re: Antwort: Re: [Opencxx-users] Error building Person.exe

[<TSc...@ca...>]

Hello Grzegorz,  Hello Unmesh,

thanks for your answer,


the LD_LIBRARY_PATH is set to ".", and the directory i started occ is t=
he
directory where VerboseClass-init.so is in.


//file makeit
#!/bin/bash
echo ..
occ -I"../src" -I"../gc" -m VerboseClass.mc -- -L"../tmplib" -locc
occ  -- -o person person.cc

$ ./makeit
..
Making Example
In file included from ../src/types.h:142,
                 from ../src/mop.h:20,
                 from VerboseClass.mc:38:
../gc/gc_cpp.h:132:1: warning: "_cdecl" redefined
VerboseClass.mc:1:1: warning: this is the location of the previous
definition
MOP warning: The hash table is full.  Expanded...
cc1plus: warning: -fPIC ignored for target (all code is position
independent)
cc1plus: warning: -fPIC ignored for target (all code is position
independent)
lt_dlopen(VerboseClass-init.so) failed: no symbols defined

=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D

When i use as suggeste by unmesh,

occ -I"../src" -I"../gc" VerboseClass.mc -- -L"../tmplib" -locc -o
./verbose.exe
occ -I../src -I../gc VerboseClass.mc -- -L../tmplib -locc -- -o
./verbose.exe
./verbose.exe ./Person.cc -- -- -o ./person.exe

i can build the sample, but the library is not a .so plugin into the
compiler.

I'd like to use the above way described in the Tutorial and in the
Reference (building a so) , but it does not work, because of
lt_dlopen(VerboseClass-init.so) failed.


Mit freundlichen Gr=FC=DFen
With best regards

Tobias Schmitt-Lechner

-----------------------------------------------------------------------=
--------------------------

Dipl.Inf. Tobias Schmitt-Lechner
Basis-Entwicklung
Tel:        +49-621 33075 ( 0 ) Direktwahl ( 139)
Fax:        +49-621 33075 200
e-mail:   mailto:'tschmitt'@capeware.com
Internet:  http://www.capeware.com
CapeWare Software GmbH, Am Exerzierplatz 9, D-68167 Mannheim



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                    Grzegorz                                           =
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                    Jakacki              An:     <TSc...@ca...=
>                                                                      =

                    <jakacki@hed.        Kopie:                        =
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                    com.cn>              Thema:  Re: Antwort: Re: [Open=
cxx-users] Error building Person.exe                                   =

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                    21.08.2003                                         =
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                    02:24                                              =
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On Wed, 20 Aug 2003 TSc...@ca... wrote:

>
> Hello Grzegorz,
>
>
> Ok i've not got occ compiled and the test work (newest cygwin and lat=
est
> cvs content)
> but i've got a problem building the example:
> I get a error
>
> t_dlopen(VerboseClass-init.so) failed: no symbols defined

Is LD_LIBRARY_PATH exported and does it include the directory where
VerboseClass-init.so is?

Best regards
Grzegorz

PS: Feel free to direct such messages to
opencxx-users at lists.sourceforge.net

>  $../src/occ -m -I../gc -I../src -- -g VerboseClass.mc -L../tmplib -l=
occ
> n file included from ../src/types.h:142,
>                 from ../src/mop.h:20,
>                 from VerboseClass.mc:38:
> ./gc/gc_cpp.h:132:1: warning: "_cdecl" redefined
> erboseClass.mc:1:1: warning: this is the location of the previous
> definition
> OP warning: The hash table is full.  Expanded...
> c1plus: warning: -fPIC ignored for target (all code is position
> independent)
> c1plus: warning: -fPIC ignored for target (all code is position
> independent)
>
>
> Schmitt@pc-dev13 /cygdrive/c/download/opencxx20030820/sample
>
> $ ../src/occ -- -g person person.cc -L../tmplib -locc
> t_dlopen(VerboseClass-init.so) failed: no symbols defined
>

##################################################################
# Grzegorz Jakacki                       Huada Electronic Design #
# Senior Engineer, CAD Dept.              1 Gaojiayuan, Chaoyang #
# tel. +86-10-64365577 x2074               Beijing 100015, China #
# Copyright (C) 2002 Grzegorz Jakacki, HED. All Rights Reserved. #
##################################################################




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