More about merida2
| Hostname: | merida2 | 
| OS: | OS X 10.11.6 El Capitan | 
| Arch: | x86_64 | 
| Platform: | x86_64-apple-darwin15.6.0 | 
| R version: | R Under development (unstable) (2018-11-27 r75683) -- "Unsuffered Consequences" | 
 
C compiler
| R variable (VAR) | Value ('R CMD config <VAR>' output) | 
| CC | clang | 
| CFLAGS | -Wall -g -O2 | 
| CPICFLAGS | -fPIC | 
| CPP | clang -E | 
| Please refer to 'R CMD config -h' for the meaning of these variables | 
Compiler version ('clang --version' output):
clang version 4.0.0 (tags/RELEASE_400/final)
Target: x86_64-apple-darwin15.6.0
Thread model: posix
InstalledDir: /usr/local/clang4/bin
 
C++ compiler
| R variable (VAR) | Value ('R CMD config <VAR>' output) | 
| CXX | clang++ -std=gnu++11 | 
| CXXFLAGS | -Wall -g -O2 | 
| CXXPICFLAGS | -fPIC | 
| CXXCPP | clang++ -std=gnu++11 -E | 
| Please refer to 'R CMD config -h' for the meaning of these variables | 
Compiler version ('clang++ -std=gnu++11 --version' output):
clang version 4.0.0 (tags/RELEASE_400/final)
Target: x86_64-apple-darwin15.6.0
Thread model: posix
InstalledDir: /usr/local/clang4/bin
 
C++98 compiler
| R variable (VAR) | Value ('R CMD config <VAR>' output) | 
| CXX98 | clang++ | 
| CXX98FLAGS | -Wall -g -O2 | 
| CXX98PICFLAGS | -fPIC | 
| CXX98STD | -std=gnu++98 | 
| Please refer to 'R CMD config -h' for the meaning of these variables | 
Compiler version ('clang++ --version' output):
clang version 4.0.0 (tags/RELEASE_400/final)
Target: x86_64-apple-darwin15.6.0
Thread model: posix
InstalledDir: /usr/local/clang4/bin
 
C++11 compiler
| 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 4.0.0 (tags/RELEASE_400/final)
Target: x86_64-apple-darwin15.6.0
Thread model: posix
InstalledDir: /usr/local/clang4/bin
 
C++14 compiler
| 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 4.0.0 (tags/RELEASE_400/final)
Target: x86_64-apple-darwin15.6.0
Thread model: posix
InstalledDir: /usr/local/clang4/bin
 
Fortran 77 compiler
| R variable (VAR) | Value ('R CMD config <VAR>' output) | 
| F77 | gfortran | 
| FFLAGS | -g -O2 | 
| FLIBS | -L/usr/local/gfortran/lib/gcc/x86_64-apple-darwin15/6.1.0 -L/usr/local/gfortran/lib -lgfortran -lquadmath -lm | 
| FPICFLAGS | -fPIC | 
| Please refer to 'R CMD config -h' for the meaning of these variables | 
Compiler version ('gfortran --version' output):
GNU Fortran (GCC) 6.1.0
Copyright (C) 2016 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
Fortran 9x compiler
| R variable (VAR) | Value ('R CMD config <VAR>' output) | 
| FC | gfortran | 
| FCFLAGS | -Wall -g -O2 | 
| FCPICFLAGS | -fPIC | 
| Please refer to 'R CMD config -h' for the meaning of these variables | 
Compiler version ('gfortran --version' output):
GNU Fortran (GCC) 6.1.0
Copyright (C) 2016 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
More information might be added in the future...