konqueror crosscompile error for ARM

[Paul Chitescu]

Hi!

The different mangling of the C++ name suggests different versions of gcc.
I'd guess the cross compiler is a gcc-3 while your native one is a gcc-2.

You can use the c++filt program to demangle the symbols. nm --demangle can
also do it for you.

There may also be a problem with ar or ld (part of binutils) not building the
libraries correctly. Can you search the .o files for the missing symbols?
It happened to me that not all .o modules were inserted in the .a library.

Please try to compile with a different toolchain. When I started working with
konq/e it took me 3 weeks to build a cross-compiler that was able to compile
properly the C++ code. I ended up building one myself as none of the available
ones worked.


Paul Chitescu

On Wed, Dec 01, 2004 at 07:11:13PM +0900, tefs engine wrote:
> Thank you for your answer.
> However, it has not solved yet.
> 
> The nm command was used in order to check the problem of "undefined 
> referance".
> 
> [problem1]:
> >> main.o(.text+0x704): In function `main':
> >> : undefined reference to `KCookieServer::KCookieServer[in-charge]()'
> #cd konq-embed/kdesrc/kio/http/kcookiejar
> #nm -s .libs/libkcookiejar.a | grep kcookieserver
> _ZN13KCookieServerC2Ev in kcookieserver.
> _ZTV13KCookieServer in kcookieserver.
> _ZTV11RequestList in kcookieserver.
> _ZTV6QArrayIcE in kcookieserver.
> etc..
> 
> I think that it is set to kcookieserver.o in fact. Is such a problem seen?
> 
> 
> [problem2]:
> >> ../../konq-embed/kdesrc/khtml/.libs/libkhtml.so: undefined reference to
> >> `DOM::HTMLMetaElementImpl
> #cd konq-embed/kdesrc/khtml/dom/.libs
> #nm html_list.o | grep HTMLMenuElementImpl
> 
> result(arm cross compile)
> 00000da4 T _ZN3DOM15HTMLMenuElementC1EPNS_19HTMLMenuElementImplE
> 00000d74 T _ZN3DOM15HTMLMenuElementC2EPNS_19HTMLMenuElementImplE
> 
> as a test result(x86 self compile)
> 00000984 T __Q23DOM15HTMLMenuElementPQ23DOM19HTMLMenuElementImpl
> 
> Why does this difference come out?
> 
> 
> Thank you.