* installing *source* package ‘RPANDA’ ...
** using staged installation
** libs
using C compiler: ‘Debian clang version 19.1.4 (1)’
clang-19  -I"/home/hornik/tmp/R-d-clang-19/include" -DNDEBUG   -I/usr/local/include -DUSE_TYPE_CHECKING_STRICT -D_FORTIFY_SOURCE=3   -fpic  -g -O3 -Wall -pedantic -c C_panda-covar-ou.c -o C_panda-covar-ou.o
C_panda-covar-ou.c:98:11: error: call to undeclared function 'Calloc'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
   98 |     elt = Calloc(np*n,double);
      |           ^
C_panda-covar-ou.c:98:23: error: expected expression
   98 |     elt = Calloc(np*n,double);
      |                       ^
C_panda-covar-ou.c:121:5: error: call to undeclared function 'Free'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
  121 |     Free(elt);
      |     ^
C_panda-covar-ou.c:121:5: note: did you mean 'free'?
/usr/include/stdlib.h:687:13: note: 'free' declared here
  687 | extern void free (void *__ptr) __THROW;
      |             ^
C_panda-covar-ou.c:151:12: error: call to undeclared function 'Calloc'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
  151 |     nreg = Calloc(nchar,int);
      |            ^
C_panda-covar-ou.c:151:25: error: expected expression
  151 |     nreg = Calloc(nchar,int);
      |                         ^
C_panda-covar-ou.c:164:48: error: expected expression
  164 |             double *y = Calloc(nchar*nchar*np, double);
      |                                                ^
C_panda-covar-ou.c:181:13: error: call to undeclared function 'Free'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
  181 |             Free(y);
      |             ^
C_panda-covar-ou.c:184:5: error: call to undeclared function 'Free'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
  184 |     Free(nreg);
      |     ^
8 errors generated.
make: *** [/home/hornik/tmp/R-d-clang-19/etc/Makeconf:195: C_panda-covar-ou.o] Error 1
ERROR: compilation failed for package ‘RPANDA’
* removing ‘/srv/hornik/tmp/CRAN_pretest/RPANDA.Rcheck/RPANDA’