scripts/functions: Use stat correctly on non-GNU (BSD/Darwin) systems.
Call to get the directory mode depending on $CT_SYS_OS
yann.morin.1998@anciens.enib.fr:
CT_SYS_OS has changed on Linuxsystem, it only gets the kernel name "Linux",
and not the system name, 'GNU/'.
1 diff --git a/mpz/remove.c b/mpz/remove.c
6 mpz_remove (mpz_ptr dest, mpz_srcptr src, mpz_srcptr f)
8 - mpz_t fpow[40]; /* inexhaustible...until year 2020 or so */
9 + mpz_t fpow[GMP_LIMB_BITS]; /* Really MP_SIZE_T_BITS */
11 unsigned long int pwr;
18 + pwr = (1L << p) - 1;
22 diff --git a/mpz/remove.c b/mpz/remove.c
26 mpz_tdiv_qr (x, rem, dest, fpow[p]);