leslie lige wrote:
Thanks for your reply, sorry for give the wrong information, indeed, I'm cross compiling boost for blackfin not arm, but I'm trying use arm settings for cross compile, this works when I'm building Qt 4.4.x on blackfin. But in boost cross compilation, if I don't manually define __arm__, the compilation will never reach source like: #ifdef __arm__
Please say exactly what you did -- specific commands, specific config files etc.
And my current problem is while building gnash to blackfin, the linker said there has no reference of: _sync_fetch_and_add_4, I can grep _sync_fetch_and_add_4 in libboost_thread-gcc41-mt-1_37.a.
This is known issue -- gcc does not define this intrinsic, and Boost code makes use of it. Search mailing list archives -- I think it was discussed and a patch was posted. I do not know if that patch is available in SVN HEAD - Volodya