[Tinycc-devel] realpath(x, NULL) doesn't work with tcc(1)

[Steffen Nurpmeso]

Hi!

Well, have i yet asked this?  I think no...
It's like that for a long time, ever since i use tcc(1) (autumn
last year):

  address@hidden tmp]$ cat t.c
  #include <stdlib.h>
  int main(void){
     char *x = realpath(".", NULL);

     return (x != NULL) ? 0 : 1;
  }
  address@hidden tmp]$ for i in clang gcc tcc; do \
    $i -o zt t.c && ./zt; echo $i: $?;\
  done
  clang: 0
  gcc: 0
  tcc: 1

tcc(1) only gets realpath(3) with buffer argument right, i wonder
what that can be?
Ciao!

--steffen