ARM: gmp has no support for thumb interworking

[Richard Earnshaw]

On Fri, 17 Nov 2006 23:47:37 GMT, Richard Earnshaw wrote:

> > Sure possible.  First step is to check the manual's chapter on how to
> > install gmp.
> > 
> 
> Now you've lost me.  Do you mean setting MPN_PATH=generic during 
> configure?  if so, I've already tried it and it doesn't work.  I get link 
> errors because udiv_qrnnd is #defined in longlong.h as a call to 
> udiv_qrnnd_preinv, which is one of the assembler routines in the ARM 
> directory.  building with -DLONGLONG_STANDALONE doesn't help either, 
> because __gmpn_add_nc isn't defined anywhere.
> 
> Note: 
> 
> export MPN_PATH=generic; configure; make; make check 
> 
> fails even on i386 with
> 

As does 

 ./configure --host=none-unknown-netbsd3.0; make; make check

R.


> /work/rearnsha/gnu/gmp/.libs/libgmp.so: undefined reference to 
> `__gmpn_add_nc'
> /work/rearnsha/gnu/gmp/.libs/libgmp.so: undefined reference to 
> `__gmpn_sub_nc'
> gnumake[4]: *** [t-bswap] Error 1
>