How to configure cross binutils in a sane state?

[Hector Oron]

Hello,

>> configure: error: in
>> `/tmp/upstream/binutils-2.20.1/builddir-arm-linux-gnueabi/opcodes':
>> configure: error: C compiler cannot create executables
>> See `config.log' for more details.
>
> Please see `config.log' for more details.

Previous config.log I sent was failing in other way. My current build
fails with this:
Assembler messages:
Fatal error: selected target format 'elf64-x86-64' unknown
configure:2896: $? = 1
configure:2933: result:
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME ""
| #define PACKAGE_TARNAME ""
| #define PACKAGE_VERSION ""
| #define PACKAGE_STRING ""
| #define PACKAGE_BUGREPORT ""
| #define PACKAGE_URL ""
| /* end confdefs.h.  */
|
| int
| main ()
| {
|
|   ;
|   return 0;
| }
configure:2939: error: in
`/tmp/binutils-2.20.1/builddir-arm-linux-gnueabi/opcodes':
configure:2943: error: C compiler cannot create executables
See `config.log' for more details.

Attach new opcodes/config.log

If I set --enable-targets=$build_host, then it builds fine, but I
guess this is a bug somewhere.

Kind Regards,
-- 
 Héctor Orón

"Our Sun unleashes tremendous flares expelling hot gas into the Solar
System, which one day will disconnect us."
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