* installing *source* package ‘seriation’ ...
** using staged installation
** libs
using C compiler: ‘Debian clang version 16.0.6 (3)’
using Fortran compiler: ‘GNU Fortran (Debian 12.3.0-5) 12.3.0’
clang-16  -I"/home/hornik/tmp/R/include" -DNDEBUG   -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c RNG_wrapper.c -o RNG_wrapper.o
gfortran  -fpic  -g -O2 -Wall -mtune=native -c arsa.f -o arsa.o
gfortran  -fpic  -g -O2 -Wall -mtune=native -c bburcg.f -o bburcg.o
gfortran  -fpic  -g -O2 -Wall -mtune=native -c bbwrcg.f -o bbwrcg.o
gfortran  -fpic  -g -O2 -Wall -mtune=native -c bea.f -o bea.o
bea.f:236:72:

  236 |                sim2 = 2.0*sim2
      |                                                                        ^
Warning: ‘sim2’ may be used uninitialized [-Wmaybe-uninitialized]
bea.f:210:22:

  210 |                   sim2 = 0.0
      |                      ^
note: ‘sim2’ was declared here
bea.f:228:30:

  228 |                         jplcol = jcol
      |                              ^
Warning: ‘jplcol’ may be used uninitialized [-Wmaybe-uninitialized]
clang-16  -I"/home/hornik/tmp/R/include" -DNDEBUG   -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c criterion.c -o criterion.o
clang-16  -I"/home/hornik/tmp/R/include" -DNDEBUG   -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c dist.c -o dist.o
clang-16  -I"/home/hornik/tmp/R/include" -DNDEBUG   -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c greedy.c -o greedy.o
clang-16  -I"/home/hornik/tmp/R/include" -DNDEBUG   -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c init.c -o init.o
clang-16  -I"/home/hornik/tmp/R/include" -DNDEBUG   -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c nextperm.c -o nextperm.o
nextperm.c:20:25: warning: unused variable 'r' [-Wunused-variable]
  int             i, j, r, s, n = *nn;
                        ^
nextperm.c:20:28: warning: unused variable 's' [-Wunused-variable]
  int             i, j, r, s, n = *nn;
                           ^
2 warnings generated.
clang-16  -I"/home/hornik/tmp/R/include" -DNDEBUG   -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c optimal.c -o optimal.o
clang-16  -I"/home/hornik/tmp/R/include" -DNDEBUG   -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c pathdist.c -o pathdist.o
clang-16  -I"/home/hornik/tmp/R/include" -DNDEBUG   -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c stress.c -o stress.o
clang-16 -shared -L/home/hornik/tmp/R/lib -Wl,-O1 -o seriation.so RNG_wrapper.o arsa.o bburcg.o bbwrcg.o bea.o criterion.o dist.o greedy.o init.o nextperm.o optimal.o pathdist.o stress.o -L/usr/lib/gcc/x86_64-linux-gnu/12 -lgfortran -lm -lquadmath -L/home/hornik/tmp/R/lib -lR
installing to /srv/hornik/tmp/CRAN/seriation.Rcheck/00LOCK-seriation/00new/seriation/libs
** R
** data
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
*** copying figures
** building package indices
** installing vignettes
** testing if installed package can be loaded from temporary location
** checking absolute paths in shared objects and dynamic libraries
** testing if installed package can be loaded from final location
** testing if installed package keeps a record of temporary installation path
* DONE (seriation)