Source: xtensor
Version: 0.23.10-5
Severity: normal
Control: forwarded -1 https://github.com/xtensor-stack/xtensor/issues/2433
xtensor 0.23.10 FTBFS on arm64 with errors like:
[ 4%] Building CXX object
test/CMakeFiles/test_xtensor_lib.dir/test_xadaptor_semantic.cpp.o
cd /<<PKGBUILDDIR>>/obj-aarch64-linux-gnu/test && /usr/bin/c++
-DXSIMD_ENABLE_XTL_COMPLEX -DXTENSOR_USE_XSIMD -I/<<PKGBUILDDIR>>/include
-isystem
/<<PKGBUILDDIR>>/obj-aarch64-linux-gnu/test/googletest-src/googletest/include
-isystem /<<PKGBUILDDIR>>/obj-aarch64-linux-gnu/test/googletest-src/googletest
-g -O2 -ffile-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat
-Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -march=native
-std=c++14 -Wunused-parameter -Wextra -Wreorder -Wconversion -Wsign-conversion
-Wold-style-cast -Wunused-variable -ftemplate-backtrace-limit=0
-DGTEST_HAS_PTHREAD=1 -o
CMakeFiles/test_xtensor_lib.dir/test_xadaptor_semantic.cpp.o -c
/<<PKGBUILDDIR>>/test/test_xadaptor_semantic.cpp
In file included from /usr/include/xsimd/types/xsimd_types_include.hpp:69,
from /usr/include/xsimd/types/xsimd_traits.hpp:17,
from /usr/include/xsimd/xsimd.hpp:16,
from /<<PKGBUILDDIR>>/include/xtensor/xtensor_config.hpp:75,
from /<<PKGBUILDDIR>>/include/xtensor/xbuffer_adaptor.hpp:21,
from /<<PKGBUILDDIR>>/include/xtensor/xarray.hpp:19,
from /<<PKGBUILDDIR>>/test/test_xjson.cpp:14:
/usr/include/xsimd/types/xsimd_neon_complex.hpp:369:15: error: ‘template<class
X> class xsimd::simd_complex_batch_bool’ used without template arguments
369 | using simd_complex_batch_bool::simd_complex_batch_bool;
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/xsimd/types/xsimd_neon_complex.hpp: In constructor
‘xsimd::batch_bool<xtl::xcomplex<float, float, i3ec>, 4>::batch_bool(bool,
bool, bool, bool)’:
/usr/include/xsimd/types/xsimd_neon_complex.hpp:374:15: error: class
‘xsimd::batch_bool<xtl::xcomplex<float, float, i3ec>, 4>’ does not have any
field named ‘simd_complex_batch_bool’
374 | : simd_complex_batch_bool(real_batch(b0, b1, b2, b3))
| ^~~~~~~~~~~~~~~~~~~~~~~
/usr/include/xsimd/types/xsimd_neon_complex.hpp: At global scope:
/usr/include/xsimd/types/xsimd_neon_complex.hpp:410:26: error: type
‘xsimd::batch<xtl::xcomplex<float, float, i3ec>, 4>::base_type’ is not a base
type for type ‘xsimd::batch<xtl::xcomplex<float, float, i3ec>, 4>’
410 | using base_type::base_type;
| ^~~~~~~~~
/usr/include/xsimd/types/xsimd_neon_complex.hpp:419:26: error: type
‘xsimd::batch<xtl::xcomplex<float, float, i3ec>, 4>::base_type’ is not a base
type for type ‘xsimd::batch<xtl::xcomplex<float, float, i3ec>, 4>’
419 | using base_type::load_aligned;
...
This is after patching with xsimd_xcomplex.patch (see
https://github.com/xtensor-stack/xtensor/issues/1898 )
The problem seems to be related to but not the same as upstream
Issue#1898.
Reported upstream at
https://github.com/xtensor-stack/xtensor/issues/2433
but the underlying problem seems to be a bug in neon support in xsimd,
https://github.com/xtensor-stack/xsimd/issues/400
-- System Information:
Debian Release: bookworm/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 5.10.0-8-amd64 (SMP w/8 CPU threads)
Kernel taint flags: TAINT_OOT_MODULE
Locale: LANG=en_AU.UTF-8, LC_CTYPE=en_AU.UTF-8 (charmap=UTF-8),
LANGUAGE=en_AU:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
