* installing *source* package ‘RVowpalWabbit’ ...
** package ‘RVowpalWabbit’ successfully unpacked and MD5 sums checked
** using non-staged installation via StagedInstall field
checking for gcc... gcc
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 we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking how to run the C preprocessor... gcc -E
checking for R... yes
checking whether we are using the GNU C++ compiler... yes
checking whether clang++ -mmacosx-version-min=10.13 -std=gnu++14 accepts -g... yes
checking for boostlib >= 1.20.0... yes
checking whether the Boost::Program_Options library is available... yes
checking for exit in -lboost_program_options... yes
checking whether we are using the GNU C++ compiler... (cached) yes
checking whether clang++ -mmacosx-version-min=10.13 -std=gnu++14 accepts -g... (cached) yes
configure: creating ./config.status
config.status: creating src/Makevars
Completed configuration and ready to build.
** libs
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c R_vw.cpp -o R_vw.o
In file included from R_vw.cpp:3:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c RcppExports.cpp -o RcppExports.o
In file included from RcppExports.cpp:4:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c accumulate.cc -o accumulate.o
In file included from accumulate.cc:18:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c active_interactor.cc -o active_interactor.o
In file included from active_interactor.cc:11:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c allreduce.cc -o allreduce.o
In file included from allreduce.cc:27:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c bfgs.cc -o bfgs.o
In file included from bfgs.cc:16:
In file included from ./parse_example.h:10:
In file included from ./io.h:19:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c cache.cc -o cache.o
In file included from cache.cc:8:
In file included from ./cache.h:10:
In file included from ./parse_example.h:10:
In file included from ./io.h:19:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c delay_ring.cc -o delay_ring.o
In file included from delay_ring.cc:9:
In file included from ./parser.h:11:
In file included from ./io.h:19:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c gd.cc -o gd.o
In file included from gd.cc:18:
In file included from ./parse_example.h:10:
In file included from ./io.h:19:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c gd_mf.cc -o gd_mf.o
In file included from gd_mf.cc:11:
In file included from ./parse_example.h:10:
In file included from ./io.h:19:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c global_data.cc -o global_data.o
In file included from global_data.cc:6:
In file included from ./multisource.h:5:
In file included from ./parser.h:11:
In file included from ./io.h:19:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c hash.cc -o hash.o
clang -mmacosx-version-min=10.13 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include   -fPIC  -Wall -g -O2  -c init.c -o init.o
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c io.cc -o io.o
In file included from io.cc:8:
In file included from ./io.h:19:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c lda_core.cc -o lda_core.o
In file included from lda_core.cc:13:
In file included from ./parse_example.h:10:
In file included from ./io.h:19:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c loss_functions.cc -o loss_functions.o
In file included from loss_functions.cc:14:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c message_relay.cc -o message_relay.o
In file included from message_relay.cc:5:
In file included from ./multisource.h:5:
In file included from ./parser.h:11:
In file included from ./io.h:19:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c multisource.cc -o multisource.o
In file included from multisource.cc:2:
In file included from ./multisource.h:5:
In file included from ./parser.h:11:
In file included from ./io.h:19:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c network.cc -o network.o
In file included from network.cc:14:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c noop.cc -o noop.o
In file included from noop.cc:5:
In file included from ./parser.h:11:
In file included from ./io.h:19:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c parse_args.cc -o parse_args.o
In file included from parse_args.cc:10:
In file included from ./cache.h:10:
In file included from ./parse_example.h:10:
In file included from ./io.h:19:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c parse_example.cc -o parse_example.o
In file included from parse_example.cc:10:
In file included from ./parse_example.h:10:
In file included from ./io.h:19:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c parse_primitives.cc -o parse_primitives.o
In file included from parse_primitives.cc:7:
In file included from ./parse_primitives.h:10:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c parse_regressor.cc -o parse_regressor.o
In file included from parse_regressor.cc:18:
In file included from ./io.h:19:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c parser.cc -o parser.o
In file included from parser.cc:22:
In file included from ./parser.h:11:
In file included from ./io.h:19:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
parser.cc:302:11: warning: 'daemon' is deprecated: first deprecated in macOS 10.5 - Use posix_spawn APIs instead. [-Wdeprecated-declarations]
      if (daemon(1,1))
          ^
/Library/Developer/CommandLineTools/SDKs/MacOSX10.13.sdk/usr/include/stdlib.h:298:6: note: 'daemon' has been explicitly marked deprecated here
int      daemon(int, int) __DARWIN_1050(daemon) __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0, __MAC_10_5, __IPHONE_2_0, __IPHONE_2_0, "Use posix_spawn APIs instead.") __WATCHOS_PROHIBITED __TVOS_PROHIBITED;
         ^
2 warnings generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c sender.cc -o sender.o
In file included from sender.cc:5:
In file included from ./io.h:19:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c simple_label.cc -o simple_label.o
In file included from simple_label.cc:4:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c sparse_dense.cc -o sparse_dense.o
In file included from sparse_dense.cc:8:
In file included from ./sparse_dense.h:11:
In file included from ./parse_example.h:10:
In file included from ./io.h:19:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c unique_sort.cc -o unique_sort.o
In file included from unique_sort.cc:2:
In file included from ./unique_sort.h:3:
In file included from ./parser.h:11:
In file included from ./io.h:19:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -I"/Library/Frameworks/R.framework/Resources/include" -DNDEBUG  -I'/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include' -I/usr/local/include  -I/usr/local/include -Wall -g -O2 -g0  -Wall -O3 -fomit-frame-pointer -fno-strict-aliasing -I. -D_FILE_OFFSET_BITS=64  -fPIC  -Wall -g -O2  -c vw.cc -o vw.o
In file included from vw.cc:17:
In file included from ./parse_example.h:10:
In file included from ./io.h:19:
In file included from /Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp.h:57:
/Volumes/Builds/packages/high-sierra-x86_64/Rlib/4.1/Rcpp/include/Rcpp/DataFrame.h:136:18: warning: unused variable 'data' [-Wunused-variable]
            SEXP data = Parent::get__();
                 ^
1 warning generated.
clang++ -mmacosx-version-min=10.13 -std=gnu++14 -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 RVowpalWabbit.so R_vw.o RcppExports.o accumulate.o active_interactor.o allreduce.o bfgs.o cache.o delay_ring.o gd.o gd_mf.o global_data.o hash.o init.o io.o lda_core.o loss_functions.o message_relay.o multisource.o network.o noop.o parse_args.o parse_example.o parse_primitives.o parse_regressor.o parser.o sender.o simple_label.o sparse_dense.o unique_sort.o vw.o -L/usr/local/lib -lboost_program_options -lz -lpthread -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation
ld: warning: direct access in function 'std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const& boost::program_options::validators::get_single_string<char>(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, bool)' from file '/usr/local/lib/libboost_program_options.a(value_semantic.o)' to global weak symbol 'guard variable for std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const& boost::program_options::validators::get_single_string<char>(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, bool)::empty' from file 'parse_args.o' means the weak symbol cannot be overridden at runtime. This was likely caused by different translation units being compiled with different visibility settings.
ld: warning: direct access in function 'std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const& boost::program_options::validators::get_single_string<char>(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, bool)' from file '/usr/local/lib/libboost_program_options.a(value_semantic.o)' to global weak symbol 'std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const& boost::program_options::validators::get_single_string<char>(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, bool)::empty' from file 'parse_args.o' means the weak symbol cannot be overridden at runtime. This was likely caused by different translation units being compiled with different visibility settings.
ld: warning: direct access in function 'std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const& boost::program_options::validators::get_single_string<char>(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, bool)' from file '/usr/local/lib/libboost_program_options.a(value_semantic.o)' to global weak symbol 'std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const& boost::program_options::validators::get_single_string<char>(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, bool)::empty' from file 'parse_args.o' means the weak symbol cannot be overridden at runtime. This was likely caused by different translation units being compiled with different visibility settings.
ld: warning: direct access in function 'std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const& boost::program_options::validators::get_single_string<char>(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, bool)' from file '/usr/local/lib/libboost_program_options.a(value_semantic.o)' to global weak symbol 'std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const& boost::program_options::validators::get_single_string<char>(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, bool)::empty' from file 'parse_args.o' means the weak symbol cannot be overridden at runtime. This was likely caused by different translation units being compiled with different visibility settings.
ld: warning: direct access in function 'std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const& boost::program_options::validators::get_single_string<char>(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, bool)' from file '/usr/local/lib/libboost_program_options.a(value_semantic.o)' to global weak symbol 'std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const& boost::program_options::validators::get_single_string<char>(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, bool)::empty' from file 'parse_args.o' means the weak symbol cannot be overridden at runtime. This was likely caused by different translation units being compiled with different visibility settings.
ld: warning: direct access in function 'std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const& boost::program_options::validators::get_single_string<char>(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, bool)' from file '/usr/local/lib/libboost_program_options.a(value_semantic.o)' to global weak symbol 'guard variable for std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const& boost::program_options::validators::get_single_string<char>(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, bool)::empty' from file 'parse_args.o' means the weak symbol cannot be overridden at runtime. This was likely caused by different translation units being compiled with different visibility settings.
ld: warning: direct access in function 'std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const& boost::program_options::validators::get_single_string<char>(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, bool)' from file '/usr/local/lib/libboost_program_options.a(value_semantic.o)' to global weak symbol 'std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const& boost::program_options::validators::get_single_string<char>(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, bool)::empty' from file 'parse_args.o' means the weak symbol cannot be overridden at runtime. This was likely caused by different translation units being compiled with different visibility settings.
ld: warning: direct access in function 'std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const& boost::program_options::validators::get_single_string<char>(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, bool)' from file '/usr/local/lib/libboost_program_options.a(value_semantic.o)' to global weak symbol 'guard variable for std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const& boost::program_options::validators::get_single_string<char>(std::__1::vector<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::allocator<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > > > const&, bool)::empty' from file 'parse_args.o' means the weak symbol cannot be overridden at runtime. This was likely caused by different translation units being compiled with different visibility settings.
ld: warning: direct access in function 'boost::program_options::typed_value<bool, char>::notify(boost::any const&) const' from file '/usr/local/lib/libboost_program_options.a(value_semantic.o)' to global weak symbol 'boost::function1<void, bool const&>::dummy::nonnull()' from file 'parse_args.o' means the weak symbol cannot be overridden at runtime. This was likely caused by different translation units being compiled with different visibility settings.
ld: warning: direct access in function 'void boost::throw_exception<boost::program_options::validation_error>(boost::program_options::validation_error const&)' from file '/usr/local/lib/libboost_program_options.a(value_semantic.o)' to global weak symbol 'typeinfo for boost::wrapexcept<boost::program_options::validation_error>' from file 'parse_args.o' means the weak symbol cannot be overridden at runtime. This was likely caused by different translation units being compiled with different visibility settings.
ld: warning: direct access in function 'boost::wrapexcept<boost::program_options::validation_error>::rethrow() const' from file '/usr/local/lib/libboost_program_options.a(value_semantic.o)' to global weak symbol 'typeinfo for boost::wrapexcept<boost::program_options::validation_error>' from file 'parse_args.o' means the weak symbol cannot be overridden at runtime. This was likely caused by different translation units being compiled with different visibility settings.
installing to /Volumes/Builds/packages/high-sierra-x86_64/results/4.1/RVowpalWabbit.Rcheck/RVowpalWabbit/libs
** generating debug symbols (dSYM)
** R
** demo
** inst
** byte-compile and prepare package for lazy loading
** help
*** installing help indices
** building package indices
** testing if installed package can be loaded
* DONE (RVowpalWabbit)