auto-import errors with mingw

[Ralf Habacker]

Hi all,

I 've just tried to compile khtml on windows with mingw and got many of 
the following errors:

CMakeFiles/khtml.dir/domparser.obj(.text+0xe0b): In function 
`ZN3KJS9DOMParserC1EPNS_9ExecStateEPN3DOM12DocumentImplE':
F:/daten/kdelibs/khtml/ecma/kjs_binding.h:68: variable 'vtable for 
KJS::JSObject' can't be auto-imported. Please read the document
ation for ld's --enable-auto-import for details.

This messages indicates, that there is code referenced without 
dllimport/dllexport decoration. I suggest to add 
-Wl,--disable-auto-import to mingw linker script to avoid such confusion 
and to make clear that there is decoration is required.

Another solution would be to use -Wl,--enable-runtime-pseudo-reloc but 
with the drawback, that a specific linker script is required  ( 
bksys/win32/i386pe.x-no-rdata) and no read only data sections are 
possible with g++ on windows .

Ralf