* installing *source* package ‘gsl’ ...
** package ‘gsl’ successfully unpacked and MD5 sums checked
** using staged installation
checking for gcc... clang -mmacosx-version-min=10.13
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 -mmacosx-version-min=10.13 accepts -g... yes
checking for clang -mmacosx-version-min=10.13 option to enable C11 features... none needed
checking for gsl-config... /usr/local/bin/gsl-config
checking if GSL version >= 2.5... yes
configure: creating ./config.status
config.status: creating src/Makevars
** libs
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c airy.c -o airy.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c bessel.c -o bessel.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c clausen.c -o clausen.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c coulomb.c -o coulomb.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c coupling.c -o coupling.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c dawson.c -o dawson.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c debye.c -o debye.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c dilog.c -o dilog.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c ellint.c -o ellint.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c elljac.c -o elljac.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c error.c -o error.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c expint.c -o expint.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c fermi_dirac.c -o fermi_dirac.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c gamma.c -o gamma.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c gegenbauer.c -o gegenbauer.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c hyperg.c -o hyperg.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c init.c -o init.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c laguerre.c -o laguerre.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c lambert.c -o lambert.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c legendre.c -o legendre.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c log.c -o log.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c poly.c -o poly.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c pow_int.c -o pow_int.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c psi.c -o psi.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c qrng.c -o qrng.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c rng.c -o rng.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c synchrotron.c -o synchrotron.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c transport.c -o transport.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c trig.c -o trig.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c vector.c -o vector.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG -I/usr/local/include -I.  -I/usr/local/include   -fPIC  -Wall -g -O2  -c zeta.c -o zeta.o
clang -mmacosx-version-min=10.13 -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -single_module -multiply_defined suppress -L/Library/Frameworks/R.framework/Resources/lib -L/usr/local/lib -o gsl.so airy.o bessel.o clausen.o coulomb.o coupling.o dawson.o debye.o dilog.o ellint.o elljac.o error.o expint.o fermi_dirac.o gamma.o gegenbauer.o hyperg.o init.o laguerre.o lambert.o legendre.o log.o poly.o pow_int.o psi.o qrng.o rng.o synchrotron.o transport.o trig.o vector.o zeta.o -L/usr/local/lib -lgsl -lgslcblas -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation
installing to /Volumes/Builds/packages/high-sierra-x86_64/results/4.2/gsl.Rcheck/00LOCK-gsl/00new/gsl/libs
** generating debug symbols (dSYM)
** 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 (gsl)