On Monday 15 June 2015 13:03:55 Thiago Macieira wrote:
> b) Linux distributions that properly compile libc++ [*]
>
> > > [*] provided, of course, that the two share their base C++ ABI, which
> > > some
> > > Linux distros have not yet learned to do.
By the way, the list of Linux distributions that properly compile libc++ does
NOT include:
1) Debian & Ubuntu
libc++.so.1 contains _ZTIi and _ZdlPv, for example
2) OpenSUSE 13.2
$ ldd -d -r /usr/lib64/libc++.so.1
linux-vdso.so.1 (0x00007ffc9f73c000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f15d6c52000)
libc.so.6 => /lib64/libc.so.6 (0x00007f15d68ab000)
libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007f15d6694000)
/lib64/ld-linux-x86-64.so.2 (0x00007f15d712f000)
undefined symbol: _ZTVN10__cxxabiv120__si_class_type_infoE
(/usr/lib64/libc++.so.1)
undefined symbol: _ZTVN10__cxxabiv117__class_type_infoE
(/usr/lib64/libc++.so.1)
undefined symbol: _ZTVN10__cxxabiv121__vmi_class_type_infoE
(/usr/lib64/libc++.so.1)
undefined symbol: __cxa_pure_virtual (/usr/lib64/libc++.so.1)
undefined symbol: __gxx_personality_v0 (/usr/lib64/libc++.so.1)
undefined symbol: __cxa_end_catch (/usr/lib64/libc++.so.1)
undefined symbol: __cxa_allocate_exception (/usr/lib64/libc++.so.1)
undefined symbol: __cxa_guard_release (/usr/lib64/libc++.so.1)
undefined symbol: __cxa_begin_catch (/usr/lib64/libc++.so.1)
undefined symbol: __cxa_rethrow (/usr/lib64/libc++.so.1)
undefined symbol: __cxa_throw (/usr/lib64/libc++.so.1)
undefined symbol: __cxa_guard_abort (/usr/lib64/libc++.so.1)
undefined symbol: __cxa_free_exception (/usr/lib64/libc++.so.1)
undefined symbol: __cxa_guard_acquire (/usr/lib64/libc++.so.1)
3) Arch Linux
libc++abi has _ZTIi and _ZdlPv but libstdc++ doesn't link to it.
4) Fedora
libc++ not shipped
--
Thiago Macieira - thiago.macieira (AT) intel.com
Software Architect - Intel Open Source Technology Center
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