* installing *source* package ‘nloptr’ ...
** this is package ‘nloptr’ version ‘2.1.1’
** package ‘nloptr’ successfully unpacked and MD5 sums checked
** using staged installation
checking whether the C++ compiler works... yes
checking for C++ compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether the compiler supports GNU C++... yes
checking whether /usr/local/clang20/bin/clang++ -stdlib=libc++ -std=gnu++17 accepts -g... yes
checking for /usr/local/clang20/bin/clang++ -stdlib=libc++ -std=gnu++17 option to enable C++11 features... none needed
checking how to run the C++ preprocessor... /usr/local/clang20/bin/clang++ -stdlib=libc++ -std=gnu++17 -E
checking whether the compiler supports GNU C++... (cached) yes
checking whether /usr/local/clang20/bin/clang++ -stdlib=libc++ -std=gnu++17 accepts -g... (cached) yes
checking for /usr/local/clang20/bin/clang++ -stdlib=libc++ -std=gnu++17 option to enable C++11 features... (cached) none needed
checking for pkg-config... /usr/bin/pkg-config
checking if pkg-config knows NLopt... yes
checking for pkg-config checking NLopt version... >= 2.7.0
configure: creating ./config.status
config.status: creating src/Makevars
** libs
using C compiler: ‘clang version 20.1.0-rc3’
using C++ compiler: ‘clang version 20.1.0-rc3’
make[1]: Entering directory '/data/gannet/ripley/R/packages/tests-clang/nloptr/src'
/usr/local/clang20/bin/clang++ -stdlib=libc++ -std=gnu++17 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -I../inst/include   -isystem /usr/local/clang20/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -frtti -Wp,-D_FORTIFY_SOURCE=3 -Wno-missing-template-arg-list-after-template-kw   -c dummy.cpp -o dummy.o
/usr/local/clang20/bin/clang -std=gnu23 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -I../inst/include   -isystem /usr/local/clang20/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -Wp,-D_FORTIFY_SOURCE=3  -c init_nloptr.c -o init_nloptr.o
/usr/local/clang20/bin/clang -std=gnu23 -I"/data/gannet/ripley/R/R-clang/include" -DNDEBUG -I../inst/include   -isystem /usr/local/clang20/include -I/usr/local/clang/include    -fpic  -O3 -Wall -pedantic -Wp,-D_FORTIFY_SOURCE=3  -c nloptr.c -o nloptr.o
/usr/local/clang20/bin/clang++ -stdlib=libc++ -std=gnu++17 -shared -L/usr/local/clang/lib64 -L/usr/local/clang20/lib -L/usr/local/clang20/lib/x86_64-unknown-linux-gnu -L/usr/local/lib64 -o nloptr.so dummy.o init_nloptr.o nloptr.o -L/data/gannet/ripley/R/R-clang/lib -lRlapack -L/data/gannet/ripley/R/R-clang/lib -lRblas -lFortranRuntime -lFortranDecimal -lm -lnlopt
make[1]: Leaving directory '/data/gannet/ripley/R/packages/tests-clang/nloptr/src'
make[1]: Entering directory '/data/gannet/ripley/R/packages/tests-clang/nloptr/src'
make[1]: Leaving directory '/data/gannet/ripley/R/packages/tests-clang/nloptr/src'
installing to /data/gannet/ripley/R/packages/tests-clang/nloptr.Rcheck/00LOCK-nloptr/00new/nloptr/libs
** R
** 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 (nloptr)