Bug#843476: gcc-6: please make rules.patch externally usable again

[Matthias Klose <doko@debian.org>]

On 06.11.2016 23:14, Stephen Kitt wrote:
> Package: gcc-6
> Version: 6.2.0-11
> Severity: normal
> Tags: patch
> 
> Dear maintainer,
> 
> The uudecode invocation in rules.patch assumes it's running in the
> parent directory of the debian directory containing the uuencoded
> file, whereas the rest of rules.patch uses patchdir to find the
> patches. The attached patch uses patchdir to find
> go-relocation-test-gcc620-sparc64.obj.uue, allowing rules.patch to be
> used externally again (e.g. in gcc-mingw-w64).

thanks, and adding a sharutils dependency to gcc-6-source.