* installing *source* package ‘RRF’ ...
** package ‘RRF’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
using C compiler: ‘gcc-14 (GCC) 14.2.0’
using Fortran compiler: ‘GNU Fortran (GCC) 14.2.0’
make[1]: Entering directory '/data/gannet/ripley/R/packages/tests-Strict/RRF/src'
gcc-14 -I"/data/gannet/ripley/R/R-devel/include" -DNDEBUG   -I/usr/local/include  -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -Werror=implicit-function-declaration -Wstrict-prototypes  -c RRF_init.c -o RRF_init.o
gcc-14 -I"/data/gannet/ripley/R/R-devel/include" -DNDEBUG   -I/usr/local/include  -DSTRICT_R_HEADERS=1  -fpic  -g -O2 -Wall -pedantic -mtune=native -Wp,-D_FORTIFY_SOURCE=3 -fexceptions -fstack-protector-strong -fstack-clash-protection -fcf-protection -Werror=implicit-function-declaration -Wstrict-prototypes  -c classTree.c -o classTree.o
classTree.c: In function 'catmax_':
classTree.c:305:36: error: implicit declaration of function 'Calloc'; did you mean 'calloc'? [-Wimplicit-function-declaration]
  305 |     leftCatClassCount = (double *) Calloc(*nclass, double);
      |                                    ^~~~~~
      |                                    calloc
classTree.c:305:52: error: expected expression before 'double'
  305 |     leftCatClassCount = (double *) Calloc(*nclass, double);
      |                                                    ^~~~~~
classTree.c:350:5: error: implicit declaration of function 'Free'; did you mean 'free'? [-Wimplicit-function-declaration]
  350 |     Free(leftCatClassCount);
      |     ^~~~
      |     free
classTree.c: In function 'predictClassTree':
classTree.c:430:56: error: expected expression before 'int'
  430 |         cbestsplit = (int *) Calloc(maxcat * treeSize, int);
      |                                                        ^~~
make[1]: *** [/data/gannet/ripley/R/R-devel/etc/Makeconf:195: classTree.o] Error 1
make[1]: Leaving directory '/data/gannet/ripley/R/packages/tests-Strict/RRF/src'
ERROR: compilation failed for package ‘RRF’
* removing ‘/data/gannet/ripley/R/packages/tests-noRemap/Libs/RRF-lib/RRF’
Command exited with non-zero status 1
Time 0:01.19, 0.65 + 0.20