Re: __aeabi_unwind_cpp_pr1@GCC_3.5

[Hector Oron <hector.oron@gmail.com>]

Hello Bernhard,

2012/6/8 Bernhard R. Link <brlink@debian.org>:
> A large number of packages (I guess around 800-900)
> generates the following warning on armel and armhf at build time:
>
> dpkg-shlibdeps: warning: symbol __aeabi_unwind_cpp_pr1@GCC_3.5 used by
> FILENAME found in none of the libraries.
>
> and/or the warning
>
> dpkg-shlibdeps: warning: FILENAME contains an unresolvable reference to
> symbol __aeabi_unwind_cpp_pr1@GCC_3.5: it's probably a plugin.
>
> Does anyone know the cause of this and how serious it is?

< http://bugs.debian.org/658340 >
< http://lists.debian.org/debian-cli/2012/02/msg00001.html >

> Does this need fixes or some whitelist in dpkg-shlibdeps to ignore this?

IMHO, I think we can ignore in dpkg-shlibdeps warning.

> There are instances of this warnings from binaries generated with a pure
> g++ --shared without anything about disabling standard libraries, so
> I guess if this is a issue, it is a issue in gcc or one of the standard
> libraries?

I'd say libgcc1

Regards,
-- 
 Héctor Orón  -.. . -... .. .- -.   -.. . ...- . .-.. --- .--. . .-.