[Kde-devel-es] Errores de linkado

[IgnacioCárdenas]

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> Hola a todos, :)

Hola!

> Tengo un problema linkando un app de kde con kdevelop:
>
> /****************** COMPILER OUTPUT *****************/
> /bin/sh ../libtool --silent --mode=link g++ -Wnon-virtual-dtor
> -Wno-long-long -Wundef -Wall -pedantic -W -Wpointer-arith
> -Wmissing-prototypes -Wwrite-strings -ansi -D_XOPEN_SOURCE=500
> -D_BSD_SOURCE -Wcast-align -Wconversion -O2 -fno-exceptions -fno-check-new
> -o mekmule -R /usr/kde/3.1/lib -R /usr/qt/3/lib -R /usr/X11R6/lib
> -L/usr/X11R6/lib -L/usr/qt/3/lib -L/usr/kde/3.1/lib main.o mekmule.o
> mekmuleview.o pref.o mainview.o -lkio *
> mekmuleview.o(.gnu.linkonce.d._ZTC11mekMuleView116_12mekMuleIface+0x8):
> undefined reference to `typeinfo for mekMuleIface' *
> mekmuleview.o(.gnu.linkonce.d._ZTC11mekMuleView116_12mekMuleIface+0x14):
> undefined reference to `mekMuleIface::process(QCString const&,
> QMemArray<char> const&, QCString&, QMemArray<char>&)' *
> mekmuleview.o(.gnu.linkonce.d._ZTC11mekMuleView116_12mekMuleIface+0x18):
> undefined reference to `mekMuleIface::functions()' *
> mekmuleview.o(.gnu.linkonce.d._ZTC11mekMuleView116_12mekMuleIface+0x1c):
> undefined reference to `mekMuleIface::interfaces()' *
> mekmuleview.o(.gnu.linkonce.d._ZTC11mekMuleView116_12mekMuleIface+0x48):
> undefined reference to `typeinfo for mekMuleIface' *
> mekmuleview.o(.gnu.linkonce.d._ZTC11mekMuleView116_12mekMuleIface+0x54):
> undefined reference to `virtual thunk [v:0,-16] to
> mekMuleIface::process(QCString const&, QMemArray<char> const&, QCString&,
> QMemArray<char>&)' *
> mekmuleview.o(.gnu.linkonce.d._ZTC11mekMuleView116_12mekMuleIface+0x64):
> undefined reference to `virtual thunk [v:0,-32] to
> mekMuleIface::interfaces()' *
> mekmuleview.o(.gnu.linkonce.d._ZTC11mekMuleView116_12mekMuleIface+0x68):
> undefined reference to `virtual thunk [v:0,-36] to
> mekMuleIface::functions()' *
> mekmuleview.o(.gnu.linkonce.d._ZTV11mekMuleView+0x214): undefined reference
> to `mekMuleIface::process(QCString const&, QMemArray<char> const&,
> QCString&, QMemArray<char>&)' *
> mekmuleview.o(.gnu.linkonce.d._ZTV11mekMuleView+0x218): undefined reference
> to `mekMuleIface::functions()' *
> mekmuleview.o(.gnu.linkonce.d._ZTV11mekMuleView+0x21c): undefined reference
> to `mekMuleIface::interfaces()' *
> mekmuleview.o(.gnu.linkonce.d._ZTV11mekMuleView+0x254): undefined reference
> to `virtual thunk [v:0,-16] to mekMuleIface::process(QCString const&,
> QMemArray<char> const&, QCString&, QMemArray<char>&)' *
> mekmuleview.o(.gnu.linkonce.d._ZTV11mekMuleView+0x264): undefined reference
> to `virtual thunk [v:0,-32] to mekMuleIface::interfaces()' *
> mekmuleview.o(.gnu.linkonce.d._ZTV11mekMuleView+0x268): undefined reference
> to `virtual thunk [v:0,-36] to mekMuleIface::functions()' *
> mekmuleview.o(.gnu.linkonce.t._ZN12mekMuleIfaceD0Ev+0x11): In function
> `mekMuleIface::~mekMuleIface [in-charge deleting]()': * : undefined
> reference to `vtable for mekMuleIface'
> * mekmuleview.o(.gnu.linkonce.t._ZN12mekMuleIfaceD0Ev+0x18): In function
> `mekMuleIface::~mekMuleIface [in-charge deleting]()': * : undefined
> reference to `vtable for mekMuleIface'
> * mekmuleview.o(.gnu.linkonce.t._ZN12mekMuleIfaceD1Ev+0xb): In function
> `mekMuleIface::~mekMuleIface [in-charge]()': * : undefined reference to
> `vtable for mekMuleIface'
> * mekmuleview.o(.gnu.linkonce.t._ZN12mekMuleIfaceD1Ev+0x12): In function
> `mekMuleIface::~mekMuleIface [in-charge]()': * : undefined reference to
> `vtable for mekMuleIface'
> * mekmuleview.o(.gnu.linkonce.d._ZTI11mekMuleView+0x18): undefined
> reference to `typeinfo for mekMuleIface' * mainview.o(.text+0x25): In
> function `MainView::MainView[not-in-charge](QWidget*, char const*)': * :
> undefined reference to `MainViewBase::MainViewBase[not-in-charge](QWidget*,
> char const*, unsigned)' * mainview.o(.text+0x2b): In function
> `MainView::MainView[not-in-charge](QWidget*, char const*)': * : undefined
> reference to `vtable for MainView'
> * mainview.o(.text+0x32): In function
> `MainView::MainView[not-in-charge](QWidget*, char const*)': * : undefined
> reference to `vtable for MainView'
> * mainview.o(.text+0x125): In function
> `MainView::MainView[in-charge](QWidget*, char const*)': * : undefined
> reference to `MainViewBase::MainViewBase[not-in-charge](QWidget*, char
> const*, unsigned)' * mainview.o(.text+0x12b): In function
> `MainView::MainView[in-charge](QWidget*, char const*)': * : undefined
> reference to `vtable for MainView'
> * mainview.o(.text+0x132): In function
> `MainView::MainView[in-charge](QWidget*, char const*)': * : undefined
> reference to `vtable for MainView'
> * mainview.o(.text+0x20b): In function `MainView::~MainView
> [not-in-charge]()': * : undefined reference to `vtable for MainView'
> * mainview.o(.text+0x212): In function `MainView::~MainView
> [not-in-charge]()': * : undefined reference to `vtable for MainView'
> * mainview.o(.text+0x21a): In function `MainView::~MainView
> [not-in-charge]()': * : undefined reference to `MainViewBase::~MainViewBase
> [not-in-charge]()' * mainview.o(.text+0x23b): In function
> `MainView::~MainView [in-charge]()': * : undefined reference to `vtable for
> MainView'
> * mainview.o(.text+0x242): In function `MainView::~MainView [in-charge]()':
> * : undefined reference to `vtable for MainView'
> * mainview.o(.text+0x24a): In function `MainView::~MainView [in-charge]()':
> * : undefined reference to `MainViewBase::~MainViewBase [not-in-charge]()'
> * mainview.o(.text+0x26e): In function `MainView::~MainView [in-charge
> deleting]()': * : undefined reference to `vtable for MainView'
> * mainview.o(.text+0x275): In function `MainView::~MainView [in-charge
> deleting]()': * : undefined reference to `vtable for MainView'
> * mainview.o(.text+0x27d): In function `MainView::~MainView [in-charge
> deleting]()': * : undefined reference to `MainViewBase::~MainViewBase
> [not-in-charge]()' * collect2: ld returned 1 exit status
> * gmake[2]: *** [mekmule] Error 1
> * gmake[2]: Target `all' not remade because of errors.
> * gmake[1]: *** [all-recursive] Error 1
> * gmake: *** [all] Error 2
> * *** Exited with status: 2 ***
> /********************* END COMPILER OUTPUT *********************/
>
> He probado con distclean y luego recompilar, pero nada. Y me ha pasado
> en dos proyectos.
> ¿Alguna idea?
>
> Gracias por vuestra ayuda

Parece que no estás enlazando con la librería básica de las Qt, que es 
libqt-mt.so. Deberías añadir -lqt-mt a tus opciones de enlazado, aunque no se 
cómo se hará en kdevelop... O:-)

De todos modos, creo que aún así te seguirá dando errores (pienso que tienes 
algo mal en el código del programa)... así que prueba a hacer lo que te dije, 
y si sigue fallando nos vuelves a enviar el output.

Un saludo,
Ignacio.
- -- 
"La capacidad de decidir por nosotros mismos es la única libertad que
realmente tenemos... Usa esa libertad."

========================
//->Ignacio Cárdenas Díaz<-//
========================
iakynet at eresmas.com
Linux user #286387 -- http://counter.li.org
- ----------------------------------
Dpto. Lenguajes y Sistemas Informáticos, UNED.
icardenas at bec.uned.es
http://www.lsi.uned.es
- ----------------------------------
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