Re: LLVM/lldb FTBFS with undefined reference to `__atomic_load_8'g

[Sylvestre Ledru <sylvestre@debian.org>]

On 16/12/2013 13:15, Dejan Latinovic wrote:
>
> On Sun, Dec 08, 2013 at 22:21:14PM +0100, Aurelien Jarno wrote:
>
>
> In a class Address there is a member variable std::atomic<lldb::addr_t> m_offset
> where addr_t is defined as uint64_t.
>
> When loading and storing variables of this type, GCC generates calls to library
> functions __atomic_load_8 and __atomic_store_8. These functions are implemented in
> library libatomic, and GCC added support for libatomic starting from version 4.8.
>
> So, to avoid this error it is needed to link liblldb.so whit libatomic.
>
> After I add "-latomic" in LDFLAGS for llbd, lldb compiled successfully for me.
>
Right, that fixed the problem for me. Many thanks!

The build is failing because the partition on the mips buildd was full
... but that is a different story.

Thanks again,
Sylvestre