Boost Users :
Subject: Re: [Boost-users] Context and coroutine for ARM
From: Daniel Estermann (estermad_at_[hidden])
Date: 2017-05-14 13:43:41
I rebuilt the cross-compiler with flag -with-arch=armv6 - this is what
Raspberry Pi's CPU actually is It looked like it helped! Thank you all for
2017-05-13 21:21 GMT+02:00 d25fe0be--- via Boost-users <
> According to https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58938,
> configure GCC with '-with-arch=armv7-a' should do the job (setting
> __GCC_ATOMIC_INT_LOCK_FREE / ATOMIC_INT_LOCK_FREE to 2), IIUC.
> Forgot to mention that use -with-arch=armv7-a (or whatever ISA on which
> atomic_int is always lock free) only if your target supports it, otherwise
> GCC 7.1 may be the only choice.
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