* installing *source* package 'lfe' ...
** using staged installation
** libs
using C compiler: 'gcc.exe (GCC) 13.2.0'
gcc  -I"D:/RCompile/recent/R/include" -DNDEBUG     -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1     -pedantic -Wstrict-prototypes -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign  -c lfe.c -o lfe.o
gcc  -I"D:/RCompile/recent/R/include" -DNDEBUG     -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1     -pedantic -Wstrict-prototypes -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign  -c demean.c -o demean.o
gcc  -I"D:/RCompile/recent/R/include" -DNDEBUG     -I"d:/rtools44/x86_64-w64-mingw32.static.posix/include" -DSTRICT_R_HEADERS=1     -pedantic -Wstrict-prototypes -O2 -Wall  -mfpmath=sse -msse2 -mstackrealign  -c factor.c -o factor.o
factor.c: In function 'invertfactor':
factor.c:25:18: warning: implicit declaration of function 'Calloc'; did you mean 'calloc'? [-Wimplicit-function-declaration]
   25 |   curoff = (int*)Calloc(nlev + 1, int);
      |                  ^~~~~~
      |                  calloc
factor.c:25:35: error: expected expression before 'int'
   25 |   curoff = (int*)Calloc(nlev + 1, int);
      |                                   ^~~
factor.c:31:3: warning: implicit declaration of function 'Free'; did you mean 'free'? [-Wimplicit-function-declaration]
   31 |   Free(curoff);
      |   ^~~~
      |   free
factor.c: In function 'Components':
factor.c:162:37: error: expected expression before 'int'
  162 |   stack = (int*)Calloc(numvert * 4, int);
      |                                     ^~~
factor.c: In function 'wwcomp':
factor.c:251:34: error: expected expression before 'int'
  251 |   int *newlist = (int*)Calloc(N, int);
      |                                  ^~~
factor.c:252:34: error: expected expression before 'int'
  252 |   int *oldlist = (int*)Calloc(N, int);
      |                                  ^~~
factor.c:255:42: error: expected expression before 'int'
  255 |   int *facmat = (int*)Calloc(numfac * N, int);
      |                                          ^~~
factor.c: In function 'MY_conncomp':
factor.c:425:34: error: expected expression before 'double'
  425 |   gpsiz = (double*)Calloc(comps, double);
      |                                  ^~~~~~
factor.c:426:29: error: expected expression before 'int'
  426 |   idx = (int*)Calloc(comps, int);
      |                             ^~~
factor.c:435:32: error: expected expression before 'int'
  435 |   levtrl = (int*)Calloc(comps, int);
      |                                ^~~
make: *** [D:/RCompile/recent/R/etc/x64/Makeconf:290: factor.o] Error 1
ERROR: compilation failed for package 'lfe'
* removing 'd:/RCompile/CRANincoming/R-devel/lib/lfe'