* installing *source* package ‘robscale’ ...
** this is package ‘robscale’ version ‘0.5.2’
** using staged installation
  -fopenmp-simd supported
  SLEEF not detected, falling back to Accelerate/OpenMP
  glibc libmvec _ZGVdN4v_tanh detected (preferred AVX2 tanh)
  glibc libmvec _ZGVeN8v_tanh detected (AVX-512 8-wide tanh)
  System oneTBB detected (/usr/lib/x86_64-linux-gnu/libtbb.so), using -ltbb
  Generated src/Makevars
** libs
specified C++17
using C++ compiler: ‘Debian clang version 21.1.8 (3+b1)’
using C++17
clang++-21 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppParallel/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/BH/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fopenmp-simd -DROBSCALE_HAS_OMP_SIMD  -DROBSCALE_HAS_SYSTEM_TBB -DROBSCALE_HAS_GLIBC_MVEC -DROBSCALE_HAS_AVX512_TANH -fpic  -g -O3 -Wall -pedantic   -c RcppExports.cpp -o RcppExports.o
clang++-21 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppParallel/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/BH/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fopenmp-simd -DROBSCALE_HAS_OMP_SIMD  -DROBSCALE_HAS_SYSTEM_TBB -DROBSCALE_HAS_GLIBC_MVEC -DROBSCALE_HAS_AVX512_TANH -fpic  -g -O3 -Wall -pedantic   -c adm.cpp -o adm.o
clang++-21 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppParallel/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/BH/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fopenmp-simd -DROBSCALE_HAS_OMP_SIMD  -DROBSCALE_HAS_SYSTEM_TBB -DROBSCALE_HAS_GLIBC_MVEC -DROBSCALE_HAS_AVX512_TANH -fpic  -g -O3 -Wall -pedantic   -c diag.cpp -o diag.o
clang++-21 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppParallel/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/BH/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fopenmp-simd -DROBSCALE_HAS_OMP_SIMD  -DROBSCALE_HAS_SYSTEM_TBB -DROBSCALE_HAS_GLIBC_MVEC -DROBSCALE_HAS_AVX512_TANH -fpic  -g -O3 -Wall -pedantic   -c ensemble.cpp -o ensemble.o
clang++-21 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppParallel/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/BH/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fopenmp-simd -DROBSCALE_HAS_OMP_SIMD  -DROBSCALE_HAS_SYSTEM_TBB -DROBSCALE_HAS_GLIBC_MVEC -DROBSCALE_HAS_AVX512_TANH -fpic  -g -O3 -Wall -pedantic   -c gmd.cpp -o gmd.o
clang++-21 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppParallel/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/BH/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fopenmp-simd -DROBSCALE_HAS_OMP_SIMD  -DROBSCALE_HAS_SYSTEM_TBB -DROBSCALE_HAS_GLIBC_MVEC -DROBSCALE_HAS_AVX512_TANH -fpic  -g -O3 -Wall -pedantic   -c iqr.cpp -o iqr.o
clang++-21 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppParallel/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/BH/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fopenmp-simd -DROBSCALE_HAS_OMP_SIMD  -DROBSCALE_HAS_SYSTEM_TBB -DROBSCALE_HAS_GLIBC_MVEC -DROBSCALE_HAS_AVX512_TANH -fpic  -g -O3 -Wall -pedantic   -c mad.cpp -o mad.o
clang++-21 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppParallel/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/BH/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fopenmp-simd -DROBSCALE_HAS_OMP_SIMD  -DROBSCALE_HAS_SYSTEM_TBB -DROBSCALE_HAS_GLIBC_MVEC -DROBSCALE_HAS_AVX512_TANH -fpic  -g -O3 -Wall -pedantic   -c qn_estimator.cpp -o qn_estimator.o
qn_estimator.cpp:385:14: warning: unused variable 'use_avx2' [-Wunused-variable]
  385 |   const bool use_avx2 = (config.hw.simd_level >= SIMDLevel::AVX2);
      |              ^~~~~~~~
1 warning generated.
clang++-21 -std=gnu++17 -I"/home/hornik/tmp/R-d-clang-21/include" -DNDEBUG  -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/Rcpp/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/RcppParallel/include' -I'/home/hornik/lib/R/Library/4.7/x86_64-linux-gnu/BH/include' -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3  -fopenmp-simd -DROBSCALE_HAS_OMP_SIMD  -DROBSCALE_HAS_SYSTEM_TBB -DROBSCALE_HAS_GLIBC_MVEC -DROBSCALE_HAS_AVX512_TANH -fpic  -g -O3 -Wall -pedantic   -c rob_loc.cpp -o rob_loc.o
rob_loc.cpp:53:17: error: AVX vector argument of type '__m256d' (vector of 4 'double' values) without 'avx' enabled changes the ABI
   53 |     __m256d p = ROBSCALE_TANH4_AVX2(u);
      |                 ^
./robust_core.h:43:33: note: expanded from macro 'ROBSCALE_TANH4_AVX2'
   43 |     #define ROBSCALE_TANH4_AVX2 _ZGVdN4v_tanh
      |                                 ^
1 error generated.
make: *** [/home/hornik/tmp/R-d-clang-21/etc/Makeconf:197: rob_loc.o] Error 1
ERROR: compilation failed for package ‘robscale’
* removing ‘/srv/hornik/tmp/CRAN_pretest/robscale.Rcheck/robscale’