On 12/19/2009 04:39 PM, matthieu castet wrote:
Hi,
when building git master branch with libpthread.old and I got very weird
behavior with errno :
- static link with thread crash in __uClibc_main. This seems to be due
to the libc_hidden_proto, that make think gcc the "if
(likely(__h_errno_location!=NULL))" is always true, but for an unknown
reason it is false. Also the libpthread can't override the hidden symbol
- dynamic link with thread produce a mix of call to weak errno_location
and libthread errno_location. Again this this because libpthread can't
override the hidden symbol
Removing the libc_hidden_weak/libc_hidden_proto for __errno_location and
__h_errno_location make the things work. [1]
Is that normal ?
What arch are you on? What's your .config?
-Austin
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