[Buildroot] dbus build fails since the bump of systemd to version 218

[Thierry Bultel]

Le 13/12/2014 22:48, Peter Korsgaard a écrit :
>>>>>> "Thierry" == Thierry Bultel <tbultel at free.fr> writes:
>
>   > Hi,
>   > Since the bump, there are undefined symbols when building dbus-1.8.10:
>
>   >  CCLD     dbus-daemon
>   >   CCLD     dbus-daemon-launch-helper
>   > /shared/buildroot_community/buildroot/output/host/usr/i586-buildroot-linux-gnu/sysroot/usr/lib/libsystemd.so:
>   > undefined reference to `__stop_BUS_ERROR_MAP'
>   > /shared/buildroot_community/buildroot/output/host/usr/i586-buildroot-linux-gnu/sysroot/usr/lib/libsystemd.so:
>   > undefined reference to `__start_BUS_ERROR_MAP'
>   > collect2: error: ld returned 1 exit status
>   > /shared/buildroot_community/buildroot/output/host/usr/i586-buildroot-linux-gnu/sysroot/usr/lib/libsystemd.so:
>   > undefined reference to `__stop_BUS_ERROR_MAP'
>   > /shared/buildroot_community/buildroot/output/host/usr/i586-buildroot-linux-gnu/sysroot/usr/lib/libsystemd.so:
>   > undefined reference to `__start_BUS_ERROR_MAP'
>   > collect2: error: ld returned 1 exit status
>
> What toolchain is this? According to upstream it is could be because of
> a binutils bug:
>
> https://www.marshut.net/kttspt/build-error-with-218-undefined-reference-to-start-bus-error-map.html
>


This happens with buildroot toolchain, eglibc 2.18, gcc-4.8.x, binutils 2.22

It does not happen with binutils-2.23.2 and binutils-2.24