id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
6503	bad codegen, pointer diff in boost::signals::connection::connection(boost::signals::connection const&)to global weak symbol boost::detail::spinlock_pool<1>::pool_	shreyas.bme@…	Peter Dimov	"Hi,

I am getting following error for iphone. Boost version 1_45_0

I dont know why but, spinlock.hpp and spinlock_pool.hpp is located Boost/smart_ptr/detail folder.
At spinklock.hpp, I have edited like following: But it doen't resolve problem. I also tried to unchecked ""thumb"" at xcode, but not worked.

#if defined(__APPLE__) && defined(__arm__)
#  include <boost/smart_ptr/detail/spinlock_pt.hpp>
#elif defined(__GNUC__) && defined( __arm__ ) && !defined( __thumb__ )

Error logs:
ld: bad codegen, pointer diff in boost::signals::connection::connection(boost::signals::connection const&)to global weak symbol boost::detail::spinlock_pool<1>::pool_        for architecture armv7
collect2: ld returned 1 exit status
Command /Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/g++-4.2 failed with exit code 1


I will appreciate for your answer.

Thanks,
Shreyas"	Patches	closed	To Be Determined	smart_ptr	Boost 1.45.0	Problem	duplicate