[Buildroot] [PATCH v2] Makefile: Symlink lib32 to lib for MIPS64/n32

Thomas De Schampheleire patrickdepinguin+buildroot at gmail.com
Thu Jul 11 14:19:31 UTC 2013


On Thu, Jul 11, 2013 at 4:00 PM, Markos Chandras
<markos.chandras at gmail.com> wrote:
> On 11 July 2013 14:40, Thomas Petazzoni
> <thomas.petazzoni at free-electrons.com> wrote:
>> Dear Markos Chandras,
>>
>> On Thu, 11 Jul 2013 12:22:32 +0100, Markos Chandras wrote:
>>
>>> > Are you experiencing this problem with a toolchain built via buildroot?
>>> > In my case, it is with an external toolchain, so package/gcc/gcc.mk
>>> > isn't used then.
>>>
>>> Yeah you are correct. This problem is not specific to buildroot
>>> toolchains that's why I added
>>> the fix in the root Makefile.
>>
>> So, it would be needed for both the internal toolchain backend and the
>> external toolchain backend?
>>
>
> I presume it's needed for every uClibc based toolchain. It's
> definitely needed by the buildroot toolchain which is the one I use.

It's not even uClibc-specific, same holds for glibc-based toolchains.
>From gcc/config/mips/linux64.h:

#define GLIBC_DYNAMIC_LINKER32 "/lib/ld.so.1"
#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld.so.1"
#define GLIBC_DYNAMIC_LINKERN32 "/lib32/ld.so.1"
#define UCLIBC_DYNAMIC_LINKERN32 "/lib32/ld-uClibc.so.0"



More information about the buildroot mailing list