* installing to library ‘/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages’
* installing *source* package ‘lbfgsb3c’ ...
** this is package ‘lbfgsb3c’ version ‘2024-3.5’
** package ‘lbfgsb3c’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: ‘Debian clang version 21.1.5 (1)’
using Fortran compiler: ‘Debian flang version 21.1.5 (1)’
using C++ compiler: ‘Debian clang version 21.1.5 (1)’
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpBXWOoV/R.INSTALL3d473a55eb16fc/lbfgsb3c/src'
clang++-21 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -Wno-missing-template-arg-list-after-template-kw -Wdeprecated-literal-operator  -c RcppExports.cpp -o RcppExports.o
flang-21  -fpic  -g -O2 -c blas.f -o blas.o
clang-21 -std=gnu23 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c init.c -o init.o
flang-21  -fpic  -g -O2 -c lbfgsb.f -o lbfgsb.o
clang++-21 -std=gnu++17 -I"/home/hornik/tmp/R.check/r-devel-clang/Work/build/include" -DNDEBUG  -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/Rcpp/include' -I'/home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/RcppArmadillo/include' -I/usr/local/include -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -Wno-missing-template-arg-list-after-template-kw -Wdeprecated-literal-operator  -c lbfgsb3x.cpp -o lbfgsb3x.o
flang-21  -fpic  -g -O2 -c timer.f -o timer.o
clang++-21 -std=gnu++17 -shared -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -Wl,-O1 -o lbfgsb3c.so RcppExports.o blas.o init.o lbfgsb.o lbfgsb3x.o timer.o -L/usr/lib/llvm-21/lib/clang/21/lib/linux -L/usr/lib/llvm-21/lib -lflang_rt.runtime -lm -L/home/hornik/tmp/R.check/r-devel-clang/Work/build/lib -lR
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpBXWOoV/R.INSTALL3d473a55eb16fc/lbfgsb3c/src'
make[1]: Entering directory '/home/hornik/tmp/scratch/RtmpBXWOoV/R.INSTALL3d473a55eb16fc/lbfgsb3c/src'
make[1]: Leaving directory '/home/hornik/tmp/scratch/RtmpBXWOoV/R.INSTALL3d473a55eb16fc/lbfgsb3c/src'
installing to /home/hornik/tmp/R.check/r-devel-clang/Work/build/Packages/00LOCK-lbfgsb3c/00new/lbfgsb3c/libs
** R
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** 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 (lbfgsb3c)