On 2016-09-20 07:57 AM, Fathi Boudra wrote:

On 20 September 2016 at 05:12, ChenQi <qi.c...@windriver.com
<mailto:qi.c...@windriver.com>> wrote:
On 09/26/2014 05:59 PM, Fathi Boudra wrote:

* pass --enable-debug-frame on aarch64 architecture

Hi Fathi,

I'm now dealing with a problem related to libunwind support on aarch64.
Could you please tell me why '--enable-debug-frame' is needed for aarch64?

libunwind needs to be configured with --enable-debug-frame to prevent a
linkage error.
Note: --enable-debug-frame is automatically selected on ARM32, not on ARM64.

We dropped the configuration flag and don't see any linking/linkage
problems yet. Can you be more specific about the problems encountered?

Our goal is to make tcmalloc from gperftools work on ARM64.


Best Regards,
Chen Qi


# Randy MacLeod. SMTS, Linux, Wind River
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