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package/postgis: re-enable on Microblaze architecture

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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=9bb1034455de299876dfd03c5074d8bb9622f873
[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@benettiengineering.com>
Reviewed-by: Maxim Kochetkov <fido_max@inbox.ru>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Giulio Benetti 2021-12-09 00:21:48 +01:00 committed by Thomas Petazzoni
parent 83b587a642
commit 34ed9dae4d
1 changed files with 0 additions and 2 deletions
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2
package/postgis/Config.in
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@ -1,7 +1,6 @@
config BR2_PACKAGE_POSTGIS
bool "postgis"
depends on BR2_PACKAGE_POSTGRESQL_FULL
depends on !BR2_microblazeel && !BR2_microblazebe # ICE
depends on BR2_INSTALL_LIBSTDCPP # libgeos, proj
depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 # C++11, proj
depends on BR2_TOOLCHAIN_HAS_THREADS # libgeos, proj
@ -21,7 +20,6 @@ config BR2_PACKAGE_POSTGIS
https://postgis.net/
comment "postgis needs a toolchain w/ C++, threads, wchar, gcc >= 4.7, not binutils bug 21464, 27597"
depends on !BR2_microblazeel && !BR2_microblazebe # ICE
depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_7 || \
!BR2_TOOLCHAIN_HAS_THREADS || !BR2_USE_WCHAR || \
BR2_TOOLCHAIN_HAS_BINUTILS_BUG_21464 || \