More about celaya2

Hostname:	celaya2
OS:	OS X 10.11.6 El Capitan
Arch:	x86_64
Platform:	x86_64-apple-darwin15.6.0
R version:	R Under development (unstable) (2019-12-14 r77572) -- "Unsuffered Consequences"

R variable (VAR)	Value ('R CMD config <VAR>' output)
CC	clang
CFLAGS	-Wall -g -O2
CPICFLAGS	-fPIC
CPP	'config' variable 'CPP' is deprecated
Please refer to 'R CMD config -h' for the meaning of these variables

Compiler version ('clang --version' output):

clang version 8.0.0 (tags/RELEASE_800/final)
Target: x86_64-apple-darwin15.6.0
Thread model: posix
InstalledDir: /usr/local/clang8/bin

R variable (VAR)	Value ('R CMD config <VAR>' output)
CXX	clang++ -std=gnu++11
CXXFLAGS	-Wall -g -O2
CXXPICFLAGS	-fPIC
CXXCPP	'config' variable 'CXXCPP' is deprecated
Please refer to 'R CMD config -h' for the meaning of these variables

Compiler version ('clang++ -std=gnu++11 --version' output):

clang version 8.0.0 (tags/RELEASE_800/final)
Target: x86_64-apple-darwin15.6.0
Thread model: posix
InstalledDir: /usr/local/clang8/bin

R variable (VAR)	Value ('R CMD config <VAR>' output)
CXX11	clang++
CXX11FLAGS	-Wall -g -O2
CXX11PICFLAGS	-fPIC
CXX11STD	-std=gnu++11
Please refer to 'R CMD config -h' for the meaning of these variables

Compiler version ('clang++ --version' output):

clang version 8.0.0 (tags/RELEASE_800/final)
Target: x86_64-apple-darwin15.6.0
Thread model: posix
InstalledDir: /usr/local/clang8/bin

R variable (VAR)	Value ('R CMD config <VAR>' output)
CXX14	clang++
CXX14FLAGS	-Wall -g -O2
CXX14PICFLAGS	-fPIC
CXX14STD	-std=gnu++14
Please refer to 'R CMD config -h' for the meaning of these variables

Compiler version ('clang++ --version' output):

clang version 8.0.0 (tags/RELEASE_800/final)
Target: x86_64-apple-darwin15.6.0
Thread model: posix
InstalledDir: /usr/local/clang8/bin