* installing *source* package ‘BRISC’ ...
** package ‘BRISC’ successfully unpacked and MD5 sums checked
** using staged installation
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 /usr/local/clang13/bin/clang++ -std=gnu++14 accepts -g... yes
checking how to run the C++ preprocessor... /usr/local/clang13/bin/clang++ -std=gnu++14 -E
checking for /usr/local/clang13/bin/clang++ -std=gnu++14 option to support OpenMP... -fopenmp
configure: creating ./config.status
config.status: creating src/Makevars
** libs
make[1]: Entering directory '/data/gannet/ripley/R/packages/tests-clang13/BRISC/src'
/usr/local/clang13/bin/clang++ -std=gnu++14 -I"/data/gannet/ripley/R/R-clang-trunk/include" -DNDEBUG   -isystem /usr/local/clang13/include  -fopenmp -fpic  -g -O3 -Wall -pedantic -frtti  -c BRISC.cpp -o BRISC.o
In file included from BRISC.cpp:14:
/usr/local/clang13/lib/clang/13.0.0/include/omp.h:483:39: error: expected 'match' clause on 'omp declare variant' directive
    #pragma omp begin declare variant match(device={kind(host)})
                                      ^
/data/gannet/ripley/R/R-clang-trunk/include/Rinternals.h:967:17: note: expanded from macro 'match'
#define match                   Rf_match
                                ^
In file included from BRISC.cpp:14:
/usr/local/clang13/lib/clang/13.0.0/include/omp.h:486:39: error: expected 'match' clause on 'omp declare variant' directive
    #pragma omp begin declare variant match(device={kind(nohost)})
                                      ^
/data/gannet/ripley/R/R-clang-trunk/include/Rinternals.h:967:17: note: expanded from macro 'match'
#define match                   Rf_match
                                ^
BRISC.cpp:466:18: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
        int i_0, ret = 0;
                 ^
BRISC.cpp:651:18: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
        int i_0, ret = 0;
                 ^
BRISC.cpp:896:16: warning: unused variable 'logDet' [-Wunused-variable]
        double logDet = updateBF(B, F, c, C, D, d, nnIndxLU, CIndx, n, theta, covModel, nThreads, fix_nugget);
               ^
BRISC.cpp:1058:16: warning: unused variable 'logDet' [-Wunused-variable]
        double logDet = updateBF(B, F, c, C, D, d, nnIndxLU, CIndx, n, theta, covModel, nThreads, fix_nugget);
               ^
4 warnings and 2 errors generated.
make[1]: *** [/data/gannet/ripley/R/R-clang-trunk/etc/Makeconf:175: BRISC.o] Error 1
make[1]: Leaving directory '/data/gannet/ripley/R/packages/tests-clang13/BRISC/src'
ERROR: compilation failed for package ‘BRISC’
* removing ‘/data/gannet/ripley/R/packages/tests-clang13/Libs/BRISC-lib/BRISC’
Command exited with non-zero status 1
Time 0:16.63, 2.78 + 0.88