* installing *source* package ‘biglasso’ ...
** this is package ‘biglasso’ version ‘1.7.0’
** package ‘biglasso’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: ‘Apple clang version 21.0.0 (clang-2100.1.1.101)’
using C++ compiler: ‘Apple clang version 21.0.0 (clang-2100.1.1.101)’
using SDK: ‘MacOSX26.5.sdk’
clang++ -mmacos-version-min=26 -std=gnu++20 -I"/Users/ripley/R/R-devel/include" -DNDEBUG  -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/bigmemory/include' -I'/Users/ripley/R/Library/BH/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c RcppExports.cpp -o RcppExports.o
In file included from RcppExports.cpp:4:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:79:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/sugar.h:33:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/functions.h:63:
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:38:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   38 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:44:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   44 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:68:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   68 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:69:15: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   69 |         si /= n;
      |            ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:77:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   77 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:78:22: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   78 |             si += ti/n;
      |                     ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:104:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  104 |         s /= n;                 // no overflow correction needed for logical vectors
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:122:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  122 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:128:16: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  128 |         s += t/n;
      |               ~^
In file included from RcppExports.cpp:4:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:93:
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:399:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  399 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:407:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  407 |             s += t / n;
      |                    ~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:426:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  426 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:435:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  435 |             s += t / n;
      |                    ~ ^
In file included from RcppExports.cpp:4:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:37:
/Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloSugar.h:45:17: warning: implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'typename storage_type<13>::type' (aka 'int') [-Wshorten-64-to-32]
   45 |         j[ie] = cp;
      |               ~ ^~
In file included from RcppExports.cpp:4:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:29:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:51:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/armadillo:519:
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:109:10: note: in instantiation of function template specialization 'arma::linspace<arma::Col<double>>' requested here
  109 |   return linspace<vec>(start, end, num);
      |          ^
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/SpMat_meat.hpp:4487:18: note: in instantiation of function template specialization 'arma::linspace<arma::Col<unsigned int>>' requested here
 4487 |   uvec indices = linspace<uvec>( 0u, in_rows*in_cols-1, new_n_nonzero );
      |                  ^
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_sprandn.hpp:83:7: note: in instantiation of member function 'arma::SpMat<double>::sprandn' requested here
   83 |   out.sprandn(n_rows, n_cols, density);
      |       ^
16 warnings generated.
clang++ -mmacos-version-min=26 -std=gnu++20 -I"/Users/ripley/R/R-devel/include" -DNDEBUG  -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/bigmemory/include' -I'/Users/ripley/R/Library/BH/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c binomial.cpp -o binomial.o
In file included from binomial.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:79:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/sugar.h:33:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/functions.h:63:
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:38:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   38 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:44:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   44 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:68:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   68 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:69:15: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   69 |         si /= n;
      |            ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:77:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   77 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:78:22: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   78 |             si += ti/n;
      |                     ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:104:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  104 |         s /= n;                 // no overflow correction needed for logical vectors
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:122:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  122 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:128:16: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  128 |         s += t/n;
      |               ~^
In file included from binomial.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:93:
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:399:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  399 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:407:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  407 |             s += t / n;
      |                    ~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:426:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  426 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:435:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  435 |             s += t / n;
      |                    ~ ^
In file included from binomial.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:37:
/Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloSugar.h:45:17: warning: implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'typename storage_type<13>::type' (aka 'int') [-Wshorten-64-to-32]
   45 |         j[ie] = cp;
      |               ~ ^~
In file included from binomial.cpp:1:
In file included from ./utilities.h:18:
./biglasso_omp.h:8:9: warning: Warning: OpenMP is not available, project will be compiled into single-thread code. Use OpenMP-enabled compiler to get benefit of multi-threading. [-W#pragma-messages]
    8 | #pragma message(                                                               \
      |         ^
binomial.cpp:355:17: warning: implicit conversion loses integer precision: 'index_type' (aka 'long') to 'int' [-Wshorten-64-to-32]
  355 |   int p = xMat->ncol();
      |       ~   ~~~~~~^~~~~~
binomial.cpp:556:17: warning: implicit conversion loses integer precision: 'index_type' (aka 'long') to 'int' [-Wshorten-64-to-32]
  556 |   int p = xMat->ncol();
      |       ~   ~~~~~~^~~~~~
binomial.cpp:844:17: warning: implicit conversion loses integer precision: 'index_type' (aka 'long') to 'int' [-Wshorten-64-to-32]
  844 |   int p = xMat->ncol();
      |       ~   ~~~~~~^~~~~~
binomial.cpp:1121:17: warning: implicit conversion loses integer precision: 'index_type' (aka 'long') to 'int' [-Wshorten-64-to-32]
 1121 |   int p = xMat->ncol();
      |       ~   ~~~~~~^~~~~~
In file included from binomial.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:29:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:51:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/armadillo:519:
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:109:10: note: in instantiation of function template specialization 'arma::linspace<arma::Col<double>>' requested here
  109 |   return linspace<vec>(start, end, num);
      |          ^
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/SpMat_meat.hpp:4487:18: note: in instantiation of function template specialization 'arma::linspace<arma::Col<unsigned int>>' requested here
 4487 |   uvec indices = linspace<uvec>( 0u, in_rows*in_cols-1, new_n_nonzero );
      |                  ^
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_sprandn.hpp:83:7: note: in instantiation of member function 'arma::SpMat<double>::sprandn' requested here
   83 |   out.sprandn(n_rows, n_cols, density);
      |       ^
21 warnings generated.
clang++ -mmacos-version-min=26 -std=gnu++20 -I"/Users/ripley/R/R-devel/include" -DNDEBUG  -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/bigmemory/include' -I'/Users/ripley/R/Library/BH/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c cox.cpp -o cox.o
In file included from cox.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:79:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/sugar.h:33:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/functions.h:63:
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:38:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   38 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:44:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   44 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:68:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   68 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:69:15: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   69 |         si /= n;
      |            ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:77:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   77 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:78:22: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   78 |             si += ti/n;
      |                     ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:104:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  104 |         s /= n;                 // no overflow correction needed for logical vectors
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:122:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  122 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:128:16: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  128 |         s += t/n;
      |               ~^
In file included from cox.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:93:
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:399:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  399 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:407:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  407 |             s += t / n;
      |                    ~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:426:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  426 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:435:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  435 |             s += t / n;
      |                    ~ ^
In file included from cox.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:37:
/Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloSugar.h:45:17: warning: implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'typename storage_type<13>::type' (aka 'int') [-Wshorten-64-to-32]
   45 |         j[ie] = cp;
      |               ~ ^~
In file included from cox.cpp:1:
In file included from ./utilities.h:18:
./biglasso_omp.h:8:9: warning: Warning: OpenMP is not available, project will be compiled into single-thread code. Use OpenMP-enabled compiler to get benefit of multi-threading. [-W#pragma-messages]
    8 | #pragma message(                                                               \
      |         ^
cox.cpp:69:25: warning: implicit conversion loses integer precision: 'size_type' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
   69 |   *p_keep_ptr = col_idx.size();
      |               ~ ~~~~~~~~^~~~~~
cox.cpp:357:17: warning: implicit conversion turns floating-point number into integer: 'double' to 'uword' (aka 'unsigned int') [-Wfloat-conversion]
  357 |         beta(j, l) = lasso(u, l1, l2, v);
      |         ~~~~    ^
cox.cpp:359:25: warning: implicit conversion turns floating-point number into integer: 'double' to 'uword' (aka 'unsigned int') [-Wfloat-conversion]
  359 |         shift = beta(j, l) - a[j];
      |                 ~~~~    ^
cox.cpp:362:32: warning: implicit conversion turns floating-point number into integer: 'double' to 'uword' (aka 'unsigned int') [-Wfloat-conversion]
  362 |           update = pow(beta(j, l) - a[j], 2) * v;
      |                        ~~~~    ^
cox.cpp:365:28: warning: implicit conversion turns floating-point number into integer: 'double' to 'uword' (aka 'unsigned int') [-Wfloat-conversion]
  365 |           if (fabs(beta(j, l)) == 10)
      |                    ~~~~    ^
cox.cpp:371:26: warning: implicit conversion turns floating-point number into integer: 'double' to 'uword' (aka 'unsigned int') [-Wfloat-conversion]
  371 |           a[j] = beta(j, l); // update a
      |                  ~~~~    ^
cox.cpp:525:17: warning: implicit conversion loses integer precision: 'index_type' (aka 'long') to 'int' [-Wshorten-64-to-32]
  525 |   int p = xMat->ncol();
      |       ~   ~~~~~~^~~~~~
cox.cpp:786:17: warning: implicit conversion loses integer precision: 'index_type' (aka 'long') to 'int' [-Wshorten-64-to-32]
  786 |   int p = xMat->ncol();
      |       ~   ~~~~~~^~~~~~
cox.cpp:1082:17: warning: implicit conversion loses integer precision: 'index_type' (aka 'long') to 'int' [-Wshorten-64-to-32]
 1082 |   int p = xMat->ncol();
      |       ~   ~~~~~~^~~~~~
cox.cpp:1381:17: warning: implicit conversion loses integer precision: 'index_type' (aka 'long') to 'int' [-Wshorten-64-to-32]
 1381 |   int p = xMat->ncol();
      |       ~   ~~~~~~^~~~~~
cox.cpp:1692:17: warning: implicit conversion loses integer precision: 'index_type' (aka 'long') to 'int' [-Wshorten-64-to-32]
 1692 |   int p = xMat->ncol();
      |       ~   ~~~~~~^~~~~~
cox.cpp:2050:17: warning: implicit conversion loses integer precision: 'index_type' (aka 'long') to 'int' [-Wshorten-64-to-32]
 2050 |   int p = xMat->ncol();
      |       ~   ~~~~~~^~~~~~
In file included from cox.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:29:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:51:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/armadillo:519:
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:109:10: note: in instantiation of function template specialization 'arma::linspace<arma::Col<double>>' requested here
  109 |   return linspace<vec>(start, end, num);
      |          ^
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/SpMat_meat.hpp:4487:18: note: in instantiation of function template specialization 'arma::linspace<arma::Col<unsigned int>>' requested here
 4487 |   uvec indices = linspace<uvec>( 0u, in_rows*in_cols-1, new_n_nonzero );
      |                  ^
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_sprandn.hpp:83:7: note: in instantiation of member function 'arma::SpMat<double>::sprandn' requested here
   83 |   out.sprandn(n_rows, n_cols, density);
      |       ^
29 warnings generated.
clang++ -mmacos-version-min=26 -std=gnu++20 -I"/Users/ripley/R/R-devel/include" -DNDEBUG  -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/bigmemory/include' -I'/Users/ripley/R/Library/BH/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c gaussian.cpp -o gaussian.o
In file included from gaussian.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:79:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/sugar.h:33:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/functions.h:63:
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:38:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   38 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:44:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   44 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:68:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   68 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:69:15: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   69 |         si /= n;
      |            ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:77:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   77 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:78:22: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   78 |             si += ti/n;
      |                     ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:104:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  104 |         s /= n;                 // no overflow correction needed for logical vectors
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:122:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  122 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:128:16: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  128 |         s += t/n;
      |               ~^
In file included from gaussian.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:93:
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:399:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  399 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:407:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  407 |             s += t / n;
      |                    ~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:426:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  426 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:435:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  435 |             s += t / n;
      |                    ~ ^
In file included from gaussian.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:37:
/Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloSugar.h:45:17: warning: implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'typename storage_type<13>::type' (aka 'int') [-Wshorten-64-to-32]
   45 |         j[ie] = cp;
      |               ~ ^~
In file included from gaussian.cpp:1:
In file included from ./utilities.h:18:
./biglasso_omp.h:8:9: warning: Warning: OpenMP is not available, project will be compiled into single-thread code. Use OpenMP-enabled compiler to get benefit of multi-threading. [-W#pragma-messages]
    8 | #pragma message(                                                               \
      |         ^
gaussian.cpp:195:17: warning: implicit conversion loses integer precision: 'index_type' (aka 'long') to 'int' [-Wshorten-64-to-32]
  195 |   int p = xMat->ncol();
      |       ~   ~~~~~~^~~~~~
gaussian.cpp:360:17: warning: implicit conversion loses integer precision: 'index_type' (aka 'long') to 'int' [-Wshorten-64-to-32]
  360 |   int p = xMat->ncol();
      |       ~   ~~~~~~^~~~~~
gaussian.cpp:645:17: warning: implicit conversion loses integer precision: 'index_type' (aka 'long') to 'int' [-Wshorten-64-to-32]
  645 |   int p = xMat->ncol();
      |       ~   ~~~~~~^~~~~~
In file included from gaussian.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:29:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:51:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/armadillo:519:
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:109:10: note: in instantiation of function template specialization 'arma::linspace<arma::Col<double>>' requested here
  109 |   return linspace<vec>(start, end, num);
      |          ^
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/SpMat_meat.hpp:4487:18: note: in instantiation of function template specialization 'arma::linspace<arma::Col<unsigned int>>' requested here
 4487 |   uvec indices = linspace<uvec>( 0u, in_rows*in_cols-1, new_n_nonzero );
      |                  ^
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_sprandn.hpp:83:7: note: in instantiation of member function 'arma::SpMat<double>::sprandn' requested here
   83 |   out.sprandn(n_rows, n_cols, density);
      |       ^
20 warnings generated.
clang++ -mmacos-version-min=26 -std=gnu++20 -I"/Users/ripley/R/R-devel/include" -DNDEBUG  -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/bigmemory/include' -I'/Users/ripley/R/Library/BH/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c gaussian_simple.cpp -o gaussian_simple.o
clang -mmacos-version-min=26 -std=gnu23 -I"/Users/ripley/R/R-devel/include" -DNDEBUG  -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/bigmemory/include' -I'/Users/ripley/R/Library/BH/include' -isystem /opt/R/arm64/include    -fPIC  -falign-functions=8 -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion -Wstrict-prototypes  -c init.c -o init.o
In file included from gaussian_simple.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:79:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/sugar.h:33:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/functions.h:63:
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:38:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   38 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:44:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   44 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:68:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   68 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:69:15: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   69 |         si /= n;
      |            ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:77:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   77 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:78:22: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   78 |             si += ti/n;
      |                     ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:104:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  104 |         s /= n;                 // no overflow correction needed for logical vectors
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:122:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  122 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:128:16: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  128 |         s += t/n;
      |               ~^
In file included from gaussian_simple.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:93:
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:399:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  399 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:407:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  407 |             s += t / n;
      |                    ~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:426:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  426 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:435:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  435 |             s += t / n;
      |                    ~ ^
In file included from gaussian_simple.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:37:
/Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloSugar.h:45:17: warning: implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'typename storage_type<13>::type' (aka 'int') [-Wshorten-64-to-32]
   45 |         j[ie] = cp;
      |               ~ ^~
In file included from gaussian_simple.cpp:1:
In file included from ./utilities.h:18:
./biglasso_omp.h:8:9: warning: Warning: OpenMP is not available, project will be compiled into single-thread code. Use OpenMP-enabled compiler to get benefit of multi-threading. [-W#pragma-messages]
    8 | #pragma message(                                                               \
      |         ^
gaussian_simple.cpp:24:18: warning: implicit conversion loses integer precision: 'R_xlen_t' (aka 'long') to 'int' [-Wshorten-64-to-32]
   24 |   int L = lambda.size();
      |       ~   ~~~~~~~^~~~~~
gaussian_simple.cpp:130:17: warning: implicit conversion loses integer precision: 'index_type' (aka 'long') to 'int' [-Wshorten-64-to-32]
  130 |   int n = xMat->nrow(); // number of observations used for fitting model
      |       ~   ~~~~~~^~~~~~
gaussian_simple.cpp:131:17: warning: implicit conversion loses integer precision: 'index_type' (aka 'long') to 'int' [-Wshorten-64-to-32]
  131 |   int p = xMat->ncol();
      |       ~   ~~~~~~^~~~~~
gaussian_simple.cpp:180:17: warning: implicit conversion loses integer precision: 'index_type' (aka 'long') to 'int' [-Wshorten-64-to-32]
  180 |   int n = xMat->nrow(); // number of observations used for fitting model
      |       ~   ~~~~~~^~~~~~
gaussian_simple.cpp:181:17: warning: implicit conversion loses integer precision: 'index_type' (aka 'long') to 'int' [-Wshorten-64-to-32]
  181 |   int p = xMat->ncol();
      |       ~   ~~~~~~^~~~~~
In file included from gaussian_simple.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:29:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:51:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/armadillo:519:
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:109:10: note: in instantiation of function template specialization 'arma::linspace<arma::Col<double>>' requested here
  109 |   return linspace<vec>(start, end, num);
      |          ^
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/SpMat_meat.hpp:4487:18: note: in instantiation of function template specialization 'arma::linspace<arma::Col<unsigned int>>' requested here
 4487 |   uvec indices = linspace<uvec>( 0u, in_rows*in_cols-1, new_n_nonzero );
      |                  ^
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_sprandn.hpp:83:7: note: in instantiation of member function 'arma::SpMat<double>::sprandn' requested here
   83 |   out.sprandn(n_rows, n_cols, density);
      |       ^
22 warnings generated.
clang++ -mmacos-version-min=26 -std=gnu++20 -I"/Users/ripley/R/R-devel/include" -DNDEBUG  -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/bigmemory/include' -I'/Users/ripley/R/Library/BH/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c mgaussian.cpp -o mgaussian.o
In file included from mgaussian.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:79:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/sugar.h:33:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/functions.h:63:
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:38:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   38 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:44:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   44 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:68:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   68 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:69:15: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   69 |         si /= n;
      |            ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:77:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   77 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:78:22: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   78 |             si += ti/n;
      |                     ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:104:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  104 |         s /= n;                 // no overflow correction needed for logical vectors
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:122:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  122 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:128:16: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  128 |         s += t/n;
      |               ~^
In file included from mgaussian.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:93:
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:399:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  399 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:407:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  407 |             s += t / n;
      |                    ~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:426:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  426 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:435:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  435 |             s += t / n;
      |                    ~ ^
In file included from mgaussian.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:37:
/Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloSugar.h:45:17: warning: implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'typename storage_type<13>::type' (aka 'int') [-Wshorten-64-to-32]
   45 |         j[ie] = cp;
      |               ~ ^~
In file included from mgaussian.cpp:1:
In file included from ./utilities.h:18:
./biglasso_omp.h:8:9: warning: Warning: OpenMP is not available, project will be compiled into single-thread code. Use OpenMP-enabled compiler to get benefit of multi-threading. [-W#pragma-messages]
    8 | #pragma message(                                                               \
      |         ^
mgaussian.cpp:78:25: warning: implicit conversion loses integer precision: 'size_type' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
   78 |   *p_keep_ptr = col_idx.size();
      |               ~ ~~~~~~~~^~~~~~
mgaussian.cpp:478:17: warning: implicit conversion loses integer precision: 'index_type' (aka 'long') to 'int' [-Wshorten-64-to-32]
  478 |   int p = xMat->ncol();
      |       ~   ~~~~~~^~~~~~
mgaussian.cpp:786:17: warning: implicit conversion loses integer precision: 'index_type' (aka 'long') to 'int' [-Wshorten-64-to-32]
  786 |   int p = xMat->ncol();
      |       ~   ~~~~~~^~~~~~
In file included from mgaussian.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:29:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:51:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/armadillo:519:
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:109:10: note: in instantiation of function template specialization 'arma::linspace<arma::Col<double>>' requested here
  109 |   return linspace<vec>(start, end, num);
      |          ^
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/SpMat_meat.hpp:4487:18: note: in instantiation of function template specialization 'arma::linspace<arma::Col<unsigned int>>' requested here
 4487 |   uvec indices = linspace<uvec>( 0u, in_rows*in_cols-1, new_n_nonzero );
      |                  ^
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_sprandn.hpp:83:7: note: in instantiation of member function 'arma::SpMat<double>::sprandn' requested here
   83 |   out.sprandn(n_rows, n_cols, density);
      |       ^
In file included from mgaussian.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:41:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/Vector.h:57:
/Users/ripley/R/Library/Rcpp/include/Rcpp/vector/Matrix.h:138:76: warning: implicit conversion loses integer precision: 'const size_t' (aka 'const unsigned long') to 'int' [-Wshorten-64-to-32]
  138 |       return static_cast< Vector<RTYPE>* >( this )->operator[]( offset( i, j ) ) ;
      |                                                                 ~~~~~~     ^
mgaussian.cpp:38:20: note: in instantiation of member function 'Rcpp::Matrix<14>::operator()' requested here
   38 |       sum_y[k] += Y(k, i);
      |                    ^
In file included from mgaussian.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:41:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/Vector.h:57:
/Users/ripley/R/Library/Rcpp/include/Rcpp/vector/Matrix.h:138:73: warning: implicit conversion loses integer precision: 'const size_t' (aka 'const unsigned long') to 'int' [-Wshorten-64-to-32]
  138 |       return static_cast< Vector<RTYPE>* >( this )->operator[]( offset( i, j ) ) ;
      |                                                                 ~~~~~~  ^
In file included from mgaussian.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:41:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/Vector.h:51:
/Users/ripley/R/Library/Rcpp/include/Rcpp/vector/Vector.h:371:36: warning: implicit conversion loses integer precision: 'const size_t' (aka 'const unsigned long') to 'const int' [-Wshorten-64-to-32]
  371 |         return cache.ref( offset(i,j) ) ;
      |                           ~~~~~~   ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/vector/Matrix.h:145:55: note: in instantiation of member function 'Rcpp::Vector<14>::operator()' requested here
  145 |         return static_cast< Vector<RTYPE>* >( this )->operator()( i, j ) ;
      |                                                       ^
mgaussian.cpp:52:43: note: in instantiation of member function 'Rcpp::Matrix<14>::at' requested here
   52 |         sum_xy[k] += xCol[row_idx[i]] * Y.at(k, i);
      |                                           ^
In file included from mgaussian.cpp:1:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:41:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/Vector.h:51:
/Users/ripley/R/Library/Rcpp/include/Rcpp/vector/Vector.h:371:34: warning: implicit conversion loses integer precision: 'const size_t' (aka 'const unsigned long') to 'const int' [-Wshorten-64-to-32]
  371 |         return cache.ref( offset(i,j) ) ;
      |                           ~~~~~~ ^
24 warnings generated.
clang++ -mmacos-version-min=26 -std=gnu++20 -I"/Users/ripley/R/R-devel/include" -DNDEBUG  -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/bigmemory/include' -I'/Users/ripley/R/Library/BH/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c utilities.cpp -o utilities.o
In file included from utilities.cpp:10:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:79:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/sugar.h:33:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/functions.h:63:
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:38:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   38 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:44:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   44 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:68:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   68 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:69:15: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   69 |         si /= n;
      |            ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:77:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   77 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:78:22: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   78 |             si += ti/n;
      |                     ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:104:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  104 |         s /= n;                 // no overflow correction needed for logical vectors
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:122:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  122 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:128:16: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  128 |         s += t/n;
      |               ~^
In file included from utilities.cpp:10:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:93:
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:399:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  399 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:407:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  407 |             s += t / n;
      |                    ~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:426:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  426 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:435:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  435 |             s += t / n;
      |                    ~ ^
In file included from utilities.cpp:10:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:37:
/Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloSugar.h:45:17: warning: implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'typename storage_type<13>::type' (aka 'int') [-Wshorten-64-to-32]
   45 |         j[ie] = cp;
      |               ~ ^~
In file included from utilities.cpp:10:
In file included from ./utilities.h:18:
./biglasso_omp.h:8:9: warning: Warning: OpenMP is not available, project will be compiled into single-thread code. Use OpenMP-enabled compiler to get benefit of multi-threading. [-W#pragma-messages]
    8 | #pragma message(                                                               \
      |         ^
utilities.cpp:394:25: warning: implicit conversion loses integer precision: 'size_type' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
  394 |   *p_keep_ptr = col_idx.size();
      |               ~ ~~~~~~~~^~~~~~
utilities.cpp:571:19: warning: implicit conversion loses integer precision: 'R_xlen_t' (aka 'long') to 'int' [-Wshorten-64-to-32]
  571 |   int n = row_idx.size();
      |       ~   ~~~~~~~~^~~~~~
utilities.cpp:573:21: warning: implicit conversion loses integer precision: 'R_xlen_t' (aka 'long') to 'int' [-Wshorten-64-to-32]
  573 |   int nnz = index_p.size();
      |       ~~~   ~~~~~~~~^~~~~~
In file included from utilities.cpp:10:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:29:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:51:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/armadillo:519:
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:109:10: note: in instantiation of function template specialization 'arma::linspace<arma::Col<double>>' requested here
  109 |   return linspace<vec>(start, end, num);
      |          ^
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/SpMat_meat.hpp:4487:18: note: in instantiation of function template specialization 'arma::linspace<arma::Col<unsigned int>>' requested here
 4487 |   uvec indices = linspace<uvec>( 0u, in_rows*in_cols-1, new_n_nonzero );
      |                  ^
/Users/ripley/R/Library/RcppArmadillo/include/armadillo_bits/fn_sprandn.hpp:83:7: note: in instantiation of member function 'arma::SpMat<double>::sprandn' requested here
   83 |   out.sprandn(n_rows, n_cols, density);
      |       ^
In file included from utilities.cpp:10:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:36:
/Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloAs.h:207:30: warning: implicit conversion loses integer precision: 'R_xlen_t' (aka 'long') to 'int' [-Wshorten-64-to-32]
  207 |                 int nnz = rx.size();
      |                     ~~~   ~~~^~~~~~
/Users/ripley/R/Library/Rcpp/include/Rcpp/as.h:88:29: note: in instantiation of member function 'Rcpp::traits::Exporter<arma::SpMat<double>>::get' requested here
   88 |             return exporter.get();
      |                             ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/as.h:151:26: note: in instantiation of function template specialization 'Rcpp::internal::as<arma::SpMat<double>>' requested here
  151 |         return internal::as<T>(x, typename traits::r_type_traits<T>::r_category());
      |                          ^
utilities.cpp:565:32: note: in instantiation of function template specialization 'Rcpp::as<arma::SpMat<double>>' requested here
  565 |   arma::sp_mat sp_beta = Rcpp::as<arma::sp_mat>(beta);
      |                                ^
In file included from utilities.cpp:10:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:36:
/Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloAs.h:252:30: warning: implicit conversion loses integer precision: 'R_xlen_t' (aka 'long') to 'int' [-Wshorten-64-to-32]
  252 |                 int nnz = rx.size();
      |                     ~~~   ~~~^~~~~~
/Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloAs.h:301:30: warning: implicit conversion loses integer precision: 'R_xlen_t' (aka 'long') to 'int' [-Wshorten-64-to-32]
  301 |                 int nnz = rx.size();
      |                     ~~~   ~~~^~~~~~
In file included from utilities.cpp:10:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:29:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:26:
In file included from /Users/ripley/R/Library/Rcpp/include/RcppCommon.h:167:
/Users/ripley/R/Library/Rcpp/include/Rcpp/internal/export.h:124:9: warning: implicit conversion loses integer precision: 'R_xlen_t' (aka 'long') to 'uword' (aka 'unsigned int') [-Wshorten-64-to-32]
  124 |                                 res[i] = caster<STORAGE,value_type>(start[i]) ;
      |                                 ~~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/internal/export.h:130:4: note: in instantiation of function template specialization 'Rcpp::internal::export_indexing__impl<arma::Row<unsigned int>, unsigned int>' requested here
  130 |                         export_indexing__impl<T,value_type>(
      |                         ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/internal/export.h:153:4: note: in instantiation of function template specialization 'Rcpp::internal::export_indexing__dispatch<arma::Row<unsigned int>, unsigned int>' requested here
  153 |                         export_indexing__dispatch<T,value_type>(
      |                         ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/internal/Exporter.h:64:35: note: in instantiation of function template specialization 'Rcpp::internal::export_indexing<arma::Row<unsigned int>, unsigned int>' requested here
   64 |                 ::Rcpp::internal::export_indexing<T,value_type>( object, result ) ;
      |                                   ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/as.h:88:29: note: in instantiation of member function 'Rcpp::traits::IndexingExporter<arma::Row<unsigned int>, unsigned int>::get' requested here
   88 |             return exporter.get();
      |                             ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/as.h:151:26: note: in instantiation of function template specialization 'Rcpp::internal::as<arma::Row<unsigned int>>' requested here
  151 |         return internal::as<T>(x, typename traits::r_type_traits<T>::r_category());
      |                          ^
/Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloAs.h:110:36: note: in instantiation of function template specialization 'Rcpp::as<arma::Row<unsigned int>>' requested here
  110 |                 arma::urowvec ti = as<arma::urowvec>(li["i"]);
      |                                    ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/as.h:88:29: note: in instantiation of member function 'Rcpp::traits::Exporter<arma::SpMat<double>>::get' requested here
   88 |             return exporter.get();
      |                             ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/as.h:151:26: note: in instantiation of function template specialization 'Rcpp::internal::as<arma::SpMat<double>>' requested here
  151 |         return internal::as<T>(x, typename traits::r_type_traits<T>::r_category());
      |                          ^
utilities.cpp:565:32: note: in instantiation of function template specialization 'Rcpp::as<arma::SpMat<double>>' requested here
  565 |   arma::sp_mat sp_beta = Rcpp::as<arma::sp_mat>(beta);
      |                                ^
In file included from utilities.cpp:10:
In file included from ./utilities.h:15:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:29:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:26:
In file included from /Users/ripley/R/Library/Rcpp/include/RcppCommon.h:167:
/Users/ripley/R/Library/Rcpp/include/Rcpp/internal/export.h:112:9: warning: implicit conversion loses integer precision: 'R_xlen_t' (aka 'long') to 'uword' (aka 'unsigned int') [-Wshorten-64-to-32]
  112 |                                 res[i] =  start[i] ;
      |                                 ~~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/internal/export.h:130:4: note: in instantiation of function template specialization 'Rcpp::internal::export_indexing__impl<arma::Col<double>, double>' requested here
  130 |                         export_indexing__impl<T,value_type>(
      |                         ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/internal/export.h:153:4: note: in instantiation of function template specialization 'Rcpp::internal::export_indexing__dispatch<arma::Col<double>, double>' requested here
  153 |                         export_indexing__dispatch<T,value_type>(
      |                         ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/internal/Exporter.h:64:35: note: in instantiation of function template specialization 'Rcpp::internal::export_indexing<arma::Col<double>, double>' requested here
   64 |                 ::Rcpp::internal::export_indexing<T,value_type>( object, result ) ;
      |                                   ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/as.h:88:29: note: in instantiation of member function 'Rcpp::traits::IndexingExporter<arma::Col<double>, double>::get' requested here
   88 |             return exporter.get();
      |                             ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/as.h:151:26: note: in instantiation of function template specialization 'Rcpp::internal::as<arma::Col<double>>' requested here
  151 |         return internal::as<T>(x, typename traits::r_type_traits<T>::r_category());
      |                          ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/vector/proxy.h:173:19: note: in instantiation of function template specialization 'Rcpp::as<arma::Col<double>>' requested here
  173 |                         return ::Rcpp::as<T>( get() ) ;
      |                                        ^
/Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloAs.h:112:35: note: in instantiation of function template specialization 'Rcpp::internal::generic_name_proxy<19>::operator Col<arma::Col<double>>' requested here
  112 |                 arma::Col<T> tx = li["v"];
      |                                   ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/as.h:88:29: note: in instantiation of member function 'Rcpp::traits::Exporter<arma::SpMat<double>>::get' requested here
   88 |             return exporter.get();
      |                             ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/as.h:151:26: note: in instantiation of function template specialization 'Rcpp::internal::as<arma::SpMat<double>>' requested here
  151 |         return internal::as<T>(x, typename traits::r_type_traits<T>::r_category());
      |                          ^
utilities.cpp:565:32: note: in instantiation of function template specialization 'Rcpp::as<arma::SpMat<double>>' requested here
  565 |   arma::sp_mat sp_beta = Rcpp::as<arma::sp_mat>(beta);
      |                                ^
25 warnings generated.
clang++ -mmacos-version-min=26 -std=gnu++20 -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -L/Users/ripley/R/R-devel/lib -L/opt/R/arm64/lib -o biglasso.so RcppExports.o binomial.o cox.o gaussian.o gaussian_simple.o init.o mgaussian.o utilities.o -L/Users/ripley/R/R-devel/lib -lRlapack -L/Users/ripley/R/R-devel/lib -lRblas -L/opt/gfortran/lib/gcc/aarch64-apple-darwin20.0/14.2.0 -L/opt/gfortran/lib -lemutls_w -lheapt_w -lgfortran -lquadmath -L/Users/ripley/R/R-devel/lib -lR
if test -e "biglasso.so"; then strip --strip-debug biglasso.so; fi
error: /Library/Developer/CommandLineTools/usr/bin/strip: unrecognized option: --strip-debug
Usage: /Library/Developer/CommandLineTools/usr/bin/strip [-AnuSXx] [-] [-d filename] [-s filename] [-R filename] [-o output] file [...] 
make[1]: *** [strippedLib] Error 1
ERROR: compilation failed for package ‘biglasso’
* removing ‘/Users/ripley/R/packages/tests-devel/biglasso.Rcheck/biglasso’