Thread: [Dev-C++] Linking error

dear all, 
i try to compile c source file that connect to mysql server
i'm using mysql for win and mingw compiler with Dev-c++ as IDE.

when i compile it (using libmysql.lib as library), i got this messeges on linker msg:
f:\desktop\mysqlc\m.o(.text+0x78):m.c: undefined reference to `mysql_connect@16'
f:\desktop\mysqlc\m.o(.text+0x9b):m.c: undefined reference to `mysql_close@4'
f:\desktop\mysqlc\m.o(.text+0xb0):m.c: undefined reference to `mysql_error@4'

when i compile it (using mysqlclient.lib as library), i got this messeges on linker msg:
C:\DEV-C_~1\Bin\ld.exe: F:\desktop\mysqlc\mysqlclient.lib(./release/libmysql.obj): warning: ignoring duplicate section `.text'
C:\DEV-C_~1\Bin\ld.exe: F:\desktop\mysqlc\mysqlclient.lib(./release/libmysql.obj): warning: ignoring duplicate section `.text'
...
...
...
buit i got exe file, when i try run it, i got an error..
please help me

thx


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Hi, I´m new at the list.
I woould like to know if you can help with this.
When I compile the project (any) i got this message:
'all-before' does not exist - don't know to make it.
Anyone can give me a hand???
Thanks...

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Need a sample in order to help you!
Verne
  ----- Original Message -----=20
  From: dario griffo=20
  To: dev...@li...=20
  Sent: Saturday, April 16, 2005 7:25 PM
  Subject: [Dev-C++] Linking error


  Hi, I=B4m new at the list.
  I woould like to know if you can help with this.
  When I compile the project (any) i got this message:
  'all-before' does not exist - don't know to make it.
  Anyone can give me a hand???
  Thanks...
  __________________________________________________
  Correo Yahoo!
  Espacio para todos tus mensajes, antivirus y antispam =A1gratis!=20
  =A1Abr=ED tu cuenta ya! - http://correo.yahoo.com.ar

Hey,

Couldn't this be missing rule how to make 'all-before' part of the=20
project in the makefile? If all-before is required in some other section=20
of the makefile but there is no section describing how to make this=20
part, then make (not linker) fails as it doesn't know what to do.

Martin


Verne H. Bohlender wrote:
> *Need a sample in order to help you!*
> *Verne*
>=20
>     ----- Original Message -----
>     *From:* dario griffo <mailto:of...@ya...>
>     *To:* dev...@li...
>     <mailto:=09
>     *Sent:* Saturday, April 16, 2005 7:25 PM
>     *Subject:* [Dev-C++] Linking error
>=20
>     Hi, I=B4m new at the list.
>     I woould like to know if you can help with this.
>     When I compile the project (any) i got this message:
>     'all-before' does not exist - don't know to make it.
>     Anyone can give me a hand???
>     Thanks...
>=20
>     __________________________________________________
>     Correo Yahoo!
>     Espacio para todos tus mensajes, antivirus y antispam =A1gratis!
>     =A1Abr=ED tu cuenta ya! - http://correo.yahoo.com.ar
>=20

I tried to compile the example hello project and I had that problem. So =
I coud not compile anithing else.
But, if I compile in console mode by g++ hello.cpp It works
  ----- Original Message -----=20
  From: Verne H. Bohlender=20
  To: Dev C++ ; dario griffo=20
  Sent: Sunday, April 17, 2005 11:49 AM
  Subject: Re: [Dev-C++] Linking error


  Need a sample in order to help you!
  Verne
    ----- Original Message -----=20
    From: dario griffo=20
    To: dev...@li...=20
    Sent: Saturday, April 16, 2005 7:25 PM
    Subject: [Dev-C++] Linking error


    Hi, I=B4m new at the list.
    I woould like to know if you can help with this.
    When I compile the project (any) i got this message:
    'all-before' does not exist - don't know to make it.
    Anyone can give me a hand???
    Thanks...
    __________________________________________________
    Correo Yahoo!
    Espacio para todos tus mensajes, antivirus y antispam =A1gratis!=20
    =A1Abr=ED tu cuenta ya! - http://correo.yahoo.com.ar

Of course!  If anyone is trying to compile C++ code under a Window set =
up it just won't work.  Windows is completely different.
Verne
  ----- Original Message -----=20
  From: Dar=EDo=20
  To: Dev C++=20
  Sent: Sunday, April 17, 2005 12:30 PM
  Subject: Re: [Dev-C++] Linking error


  I tried to compile the example hello project and I had that problem. =
So I coud not compile anithing else.
  But, if I compile in console mode by g++ hello.cpp It works
    ----- Original Message -----=20
    From: Verne H. Bohlender=20
    To: Dev C++ ; dario griffo=20
    Sent: Sunday, April 17, 2005 11:49 AM
    Subject: Re: [Dev-C++] Linking error


    Need a sample in order to help you!
    Verne
      ----- Original Message -----=20
      From: dario griffo=20
      To: dev...@li...=20
      Sent: Saturday, April 16, 2005 7:25 PM
      Subject: [Dev-C++] Linking error


      Hi, I=B4m new at the list.
      I woould like to know if you can help with this.
      When I compile the project (any) i got this message:
      'all-before' does not exist - don't know to make it.
      Anyone can give me a hand???
      Thanks...
      __________________________________________________
      Correo Yahoo!
      Espacio para todos tus mensajes, antivirus y antispam =A1gratis!=20
      =A1Abr=ED tu cuenta ya! - http://correo.yahoo.com.ar

Que?

Just about every user of this list (you know Dev-Cpp users...) are using
Windows builds.

Normally the Makefile has a line:

=2EPHONY: all all-before all-after clean clean-custom

This informs make that if an explicit rule doesn't exist for all-before,
then it may just ignore such a rule and define it as already processed.

By the way - what's wrong with using normal text mails to this list?
Everyone isn't using html mail clients!

/Per W

On Sun, 17 Apr 2005, Verne H. Bohlender wrote:

> Of course!  If anyone is trying to compile C++ code under a Window set up=
 it just won't work.  Windows is completely different.
> Verne
>   ----- Original Message -----
>   From: Dar=EDo
>   To: Dev C++
>   Sent: Sunday, April 17, 2005 12:30 PM
>   Subject: Re: [Dev-C++] Linking error
>
>
>   I tried to compile the example hello project and I had that problem. So=
 I coud not compile anithing else.
>   But, if I compile in console mode by g++ hello.cpp It works
>     ----- Original Message -----
>     From: Verne H. Bohlender
>     To: Dev C++ ; dario griffo
>     Sent: Sunday, April 17, 2005 11:49 AM
>     Subject: Re: [Dev-C++] Linking error
>
>
>     Need a sample in order to help you!
>     Verne
>       ----- Original Message -----
>       From: dario griffo
>       To: dev...@li...
>       Sent: Saturday, April 16, 2005 7:25 PM
>       Subject: [Dev-C++] Linking error
>
>
>       Hi, I=B4m new at the list.
>       I woould like to know if you can help with this.
>       When I compile the project (any) i got this message:
>       'all-before' does not exist - don't know to make it.
>       Anyone can give me a hand???
>       Thanks...
>       __________________________________________________
>       Correo Yahoo!
>       Espacio para todos tus mensajes, antivirus y antispam =A1gratis!
>       =A1Abr=ED tu cuenta ya! - http://correo.yahoo.com.ar
>