r193528 - Support cross linking to arm on ubuntu.

[Rafael Espíndola]

On 28 October 2013 20:48, Chandler Carruth <chandlerc at google.com> wrote:
>
> On Mon, Oct 28, 2013 at 5:41 PM, Rafael Espíndola
> <rafael.espindola at gmail.com> wrote:
>>
>> and we should print the same.
>
>
> What do we print here?

Right now we print:

-dynamic-linker
/lib/ld-linux-armhf.so.3
/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2/../../../crt1.o
/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2/../../../crti.o
/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2/crtbegin.o
-L/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2
-L/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2/../../..
-L/lib
-L/usr/lib
/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2/crtend.o
/usr/lib/gcc/armv7hl-redhat-linux-gnueabi/4.7.2/../../../crtn.o

The tricky part is implementing the ubuntu support (where with have
the "..../lib/../lib line) without regressing this.

Cheers,
Rafael