When I install the mvtnorm package in R using package.install("mvtnorm"), I get this error:
clang -I/usr/local/Cellar/r/3.2.3/R.framework/Resources/include -DNDEBUG -I/usr/local/include -I/usr/local/opt/gettext/include -I/usr/local/opt/readline/include -I/usr/local/opt/openssl/include -I/usr/local/include -I/usr/local/include -fPIC -g -O2 -c C_FORTRAN_interface.c -o C_FORTRAN_interface.o
clang -I/usr/local/Cellar/r/3.2.3/R.framework/Resources/include -DNDEBUG -I/usr/local/include -I/usr/local/opt/gettext/include -I/usr/local/opt/readline/include -I/usr/local/opt/openssl/include -I/usr/local/include -I/usr/local/include -fPIC -g -O2 -c miwa.c -o miwa.o
/usr/local/bin/gfortran -fPIC -g -O2 -c mvt.f -o mvt.o
/var/folders/_0/bvqq9l5d2ngg0stvkf53jrbr0000gn/T//ccxlxy4X.s:2601:suffix or operands invalid for `movq'
/var/folders/_0/bvqq9l5d2ngg0stvkf53jrbr0000gn/T//ccxlxy4X.s:2614:suffix or operands invalid for `movq'
I suspect the problem could be with the version of clang and gfortran, so I unlinked gcc-5.3.0 and use clang-3.6.0 and gfortran 4.9.2 instead. The compiled version of gfortran is obtained from this site.
This got me further, but I still see this warning:
clang -I/usr/local/Cellar/r/3.2.3/R.framework/Resources/include -DNDEBUG -I/usr/local/include -I/usr/local/opt/gettext/include -I/usr/local/opt/readline/include -I/usr/local/opt/openssl/include -I/usr/local/include -I/usr/local/include -fPIC -g -O2 -c C_FORTRAN_interface.c -o C_FORTRAN_interface.o
clang -I/usr/local/Cellar/r/3.2.3/R.framework/Resources/include -DNDEBUG -I/usr/local/include -I/usr/local/opt/gettext/include -I/usr/local/opt/readline/include -I/usr/local/opt/openssl/include -I/usr/local/include -I/usr/local/include -fPIC -g -O2 -c miwa.c -o miwa.o
/usr/local/bin/gfortran -fPIC -g -O2 -c mvt.f -o mvt.o
clang -I/usr/local/Cellar/r/3.2.3/R.framework/Resources/include -DNDEBUG -I/usr/local/include -I/usr/local/opt/gettext/include -I/usr/local/opt/readline/include -I/usr/local/opt/openssl/include -I/usr/local/include -I/usr/local/include -fPIC -g -O2 -c mvtnorm-init.c -o mvtnorm-init.o
/usr/local/bin/gfortran -fPIC -g -O2 -c tvpack.f -o tvpack.o
clang -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -single_module -multiply_defined suppress -L/usr/local/Cellar/r/3.2.3/R.framework/Resources/lib -L/usr/local/opt/gettext/lib -L/usr/local/opt/readline/lib -L/usr/local/opt/openssl/lib -L/usr/local/lib -o mvtnorm.so C_FORTRAN_interface.o miwa.o mvt.o mvtnorm-init.o tvpack.o -L/usr/local/opt/gcc/lib/gcc/5/gcc/x86_64-apple-darwin14.5.0/5.3.0 -L/usr/local/opt/gcc/lib/gcc/5 -lgfortran -lquadmath -lm -F/usr/local/Cellar/r/3.2.3/R.framework/.. -framework R -lintl -Wl,-framework -Wl,CoreFoundation
ld: warning: could not create compact unwind for _mvkbrv_: stack subq instruction is too different from dwarf stack size
What is the best way to build R packages that requires gfortran, on homebrewed GCC on OSX 10.10 and above?