* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’
* installing *source* package ‘signal’ ...
** package ‘signal’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: ‘gcc-13 (Debian 13.2.0-23) 13.2.0’
using Fortran compiler: ‘GNU Fortran (Debian 13.2.0-23) 13.2.0’
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpdYT77o/R.INSTALL94f5341dd80b1/signal/src'
gfortran-13  -fpic  -g -O2 -Wall -mtune=native  -c dpchim.f -o dpchim.o
dpchim.f:212:72:

  212 |          IF ( DPCHST(DEL1,DEL2) )  42, 41, 45
      |                                                                        1
Warning: Fortran 2018 deleted feature: Arithmetic IF statement at (1)
gfortran-13  -fpic  -g -O2 -Wall -mtune=native  -c dpchst.f -o dpchst.o
gcc-13 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG   -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -Wstrict-prototypes -pedantic -mtune=native  -c remez.c -o remez.o
gcc-13 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o signal.so dpchim.o dpchst.o remez.o -lgfortran -lm -lquadmath -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpdYT77o/R.INSTALL94f5341dd80b1/signal/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpdYT77o/R.INSTALL94f5341dd80b1/signal/src'
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpdYT77o/R.INSTALL94f5341dd80b1/signal/src'
installing to /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/00LOCK-signal/00new/signal/libs
** R
** data
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** 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
* creating tarball
packaged installation of ‘signal’ as ‘signal_1.8-0_R_x86_64-pc-linux-gnu.tar.gz’
* DONE (signal)