* installing *source* package ‘udunits2’ ... ** package ‘udunits2’ successfully unpacked and MD5 sums checked ** using staged installation checking for gcc... clang -arch arm64 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 clang -arch arm64 accepts -g... yes checking for clang -arch arm64 option to enable C11 features... none needed checking for XML_ParserCreate in -lexpat... yes checking for stdio.h... yes checking for stdlib.h... yes checking for string.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for strings.h... yes checking for sys/stat.h... yes checking for sys/types.h... yes checking for unistd.h... yes checking for udunits2.h... yes checking for ut_read_xml in -ludunits2... yes configure: creating ./config.status config.status: creating src/Makevars ** libs using C compiler: ‘Apple clang version 13.0.0 (clang-1300.0.29.30)’ using SDK: ‘MacOSX11.3.sdk’ clang -arch arm64 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c init.c -o init.o clang -arch arm64 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/opt/R/arm64/include -fPIC -falign-functions=64 -Wall -g -O2 -c udunits2_R.c -o udunits2_R.o clang -arch arm64 -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -single_module -multiply_defined suppress -L/Library/Frameworks/R.framework/Resources/lib -L/opt/R/arm64/lib -o udunits2.so init.o udunits2_R.o -ludunits2 -lexpat -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation installing to /Volumes/Builds/packages/big-sur-arm64/results/4.3/udunits2.Rcheck/00LOCK-udunits2/00new/udunits2/libs ** generating debug symbols (dSYM) ** R ** 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 (udunits2)