* installing *source* package ‘rexpokit’ ...
** package ‘rexpokit’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using Fortran compiler: ‘GNU Fortran (GCC) 13.2.0’
using C++ compiler: ‘g++-13 (GCC) 13.2.0’
make[1]: Entering directory '/data/gannet/ripley/R/packages/tests-f2008/rexpokit/src'
gfortran-13  -fpic  -g -O2 -mtune=native -std=f2008 -c lapack/blas_mod.f -o lapack/blas_mod.o
lapack/blas_mod.f:2392:31:

 2392 |       INTRINSIC          DCONJG, MAX
      |                               1
Error: The intrinsic 'dconjg' declared INTRINSIC at (1) is not available in the current standard settings but a GNU Fortran extension. Use an appropriate '-std=*' option or enable '-fall-intrinsics' in order to use it.
make[1]: *** [/data/gannet/ripley/R/R-devel/etc/Makeconf:215: lapack/blas_mod.o] Error 1
make[1]: Leaving directory '/data/gannet/ripley/R/packages/tests-f2008/rexpokit/src'
ERROR: compilation failed for package ‘rexpokit’
* removing ‘/data/gannet/ripley/R/packages/tests-flang/Libs/rexpokit-lib/rexpokit’
Command exited with non-zero status 1
Time 0:02.22, 0.57 + 0.16