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 Dmitry V. Levin [Tue, 3 Nov 2009 16:49:49 +0000]
3 Fix check for linux/netlink.h on Linux 2.6.32-rc5+
5 * configure.ac (AC_CHECK_HEADERS): In check for linux/netlink.h, include
6 sys/socket.h instead of linux/socket.h beforehand.
8 diff --git a/configure.ac b/configure.ac
11 @@ -258,7 +258,7 @@ AC_CHECK_HEADERS([ \
13 AC_CHECK_HEADERS([linux/icmp.h linux/in6.h linux/netlink.h linux/if_packet.h],
14 [], [], [#include <stddef.h>
15 -#include <linux/socket.h>])
16 +#include <sys/socket.h>])
17 AC_CHECK_HEADERS([asm/sigcontext.h], [], [], [#include <signal.h>])
18 AC_CHECK_TYPES([struct sigcontext_struct,
19 struct sigcontext],,, [#include <signal.h>])