* installing *source* package ‘fftwtools’ ... ** package ‘fftwtools’ successfully unpacked and MD5 sums checked ** using staged installation checking for gcc... clang -arch x86_64 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 we are using the GNU C compiler... yes checking whether clang -arch x86_64 accepts -g... yes checking for clang -arch x86_64 option to accept ISO C89... none needed checking how to run the C preprocessor... clang -arch x86_64 -E checking for gcc... (cached) clang -arch x86_64 checking whether we are using the GNU C compiler... (cached) yes checking whether clang -arch x86_64 accepts -g... (cached) yes checking for clang -arch x86_64 option to accept ISO C89... (cached) none needed checking for pkg-config... yes configure: creating ./config.status config.status: creating src/Makevars fftwtools 0.9-10 ================ compiler flags: -I/opt/R/x86_64/include link argument: -L/opt/R/x86_64/lib -lfftw3 -lm ** libs using C compiler: ‘Apple clang version 14.0.3 (clang-1403.0.22.14.1)’ using SDK: ‘MacOSX11.3.sdk’ clang -arch x86_64 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/opt/R/x86_64/include -I/opt/R/x86_64/include -fPIC -falign-functions=64 -Wall -g -O2 -c fftwtools.c -o fftwtools.o clang -arch x86_64 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/opt/R/x86_64/include -I/opt/R/x86_64/include -fPIC -falign-functions=64 -Wall -g -O2 -c fftwtools_init.c -o fftwtools_init.o clang -arch x86_64 -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -single_module -multiply_defined suppress -L/Library/Frameworks/R.framework/Resources/lib -L/opt/R/x86_64/lib -o fftwtools.so fftwtools.o fftwtools_init.o -L/opt/R/x86_64/lib -lfftw3 -lm -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation installing to /Volumes/Builds/packages/big-sur-x86_64/results/4.3/fftwtools.Rcheck/00LOCK-fftwtools/00new/fftwtools/libs ** generating debug symbols (dSYM) ** 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 (fftwtools)