* installing to library ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages’
* installing *source* package ‘ivtools’ ...
** this is package ‘ivtools’ version ‘2.3.0’
** package ‘ivtools’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C++ compiler: ‘g++-16 (Debian 16-20260425-1) 16.0.1 20260425 (prerelease) [gcc-16 r16-8812-gd9c07462a22]’
make[1]: Entering directory '/tmp/Rtmp0ATKbt/R.INSTALL566723a8e515b/ivtools/src'
g++-16 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c RcppExports.cpp -o RcppExports.o
g++-16 -std=gnu++20 -I"/home/hornik/tmp/R.check/r-devel-gcc/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/Rcpp/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O2 -Wall -pedantic -mtune=native   -c ivtools.cpp -o ivtools.o
ivtools.cpp: In function ‘SEXPREC* B_est1(Rcpp::NumericVector, Rcpp::NumericVector, Rcpp::NumericVector, Rcpp::NumericVector, Rcpp::NumericVector, Rcpp::NumericVector, double, Rcpp::NumericMatrix, Rcpp::NumericMatrix, double)’:
ivtools.cpp:21:10: warning: variable ‘muhat’ set but not used [-Wunused-but-set-variable=]
   21 |   double muhat, C, D,  Bdot_tmp, tmpA=0, tmp11,tmp2,tmp3,tmp4;
      |          ^~~~~
g++-16 -std=gnu++20 -shared -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -Wl,-O1 -o ivtools.so RcppExports.o ivtools.o -L/home/hornik/tmp/R.check/r-devel-gcc/Work/build/lib -lR
make[1]: Leaving directory '/tmp/Rtmp0ATKbt/R.INSTALL566723a8e515b/ivtools/src'
make[1]: Entering directory '/tmp/Rtmp0ATKbt/R.INSTALL566723a8e515b/ivtools/src'
make[1]: Leaving directory '/tmp/Rtmp0ATKbt/R.INSTALL566723a8e515b/ivtools/src'
installing to /home/hornik/tmp/R.check/r-devel-gcc/Work/build/Packages/00LOCK-ivtools/00new/ivtools/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
* DONE (ivtools)