[Buildroot] [PATCH] package/postgis: re-enable Microblaze architecture

[Thomas Petazzoni]

On Thu,  9 Dec 2021 00:21:48 +0100
Giulio Benetti <giulio.benetti at benettiengineering.com> wrote:

> While adding this package with commit[1] Microblaze architecture has been
> disabled by default pointing that it suffers from gcc ICE, but this is not
> true, indeed the build error is referred to libgeos that is postgis
> dependency:
> ```
>   during RTL pass: reload
>   .../bootlin-microblazeel-uclibc/build/libgeos-3.9.0/src/geom/util/Densifier.cpp: In static member function ‘static std::unique_ptr<std::vector<geos::geom::Coordinate> > geos::geom::util::Densifier::densifyPoints(geos::geom::Coordinate::Vect, double, const geos::geom::PrecisionModel*)’:
>   .../bootlin-microblazeel-uclibc/build/libgeos-3.9.0/src/geom/util/Densifier.cpp:128:1: internal compiler error: in gen_reg_rtx, at emit-rtl.c:1155
>   128 | }
>       | ^
> ```
> 
> This build error has been worked around with this commit[2] and I've just
> tested this build with Microblaze gcc 9.3/9.4/10.3 and 11.2 and it builds
> succesfully since the bug above is gcc bug 90620[3] and it's been handled
> in libgeos already.
> 
> So let's allow Microblaze(el/be) to build this postgis.
> 
> [1]: https://git.buildroot.net/buildroot/commit/?id=9bb1034455de299876dfd03c5074d8bb9622f8739bb1034455de299876dfd03c5074d8bb9622f873
> [2]: https://git.buildroot.net/buildroot/commit/?id=847b441b1ca2230c4f26a49aaede69eca5e7e7ad
> [3]: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90620
> 
> Signed-off-by: Giulio Benetti <giulio.benetti at benettiengineering.com>
> ---
>  package/postgis/Config.in | 2 --
>  1 file changed, 2 deletions(-)

Applied to master, thanks.

Thomas
-- 
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com