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 -durN gcc-4.4.0.orig/include/libiberty.h gcc-4.4.0/include/libiberty.h
3 diff -durN gcc-4.4.4.orig/include/libiberty.h gcc-4.4.4/include/libiberty.h
4 --- gcc-4.4.4.orig/include/libiberty.h 2008-06-24 03:42:31.000000000 +0200
5 +++ gcc-4.4.4/include/libiberty.h 2010-05-16 19:12:50.000000000 +0200
7 /* Like sprintf but provides a pointer to malloc'd storage, which must
8 be freed by the caller. */
10 +/* asprintf may be declared as a macro by glibc with __USE_FORTIFY_LEVEL. */
12 extern int asprintf (char **, const char *, ...) ATTRIBUTE_PRINTF_2;
16 #if !HAVE_DECL_VASPRINTF
17 /* Like vsprintf but provides a pointer to malloc'd storage, which