Hi,

hmmm, I cannot apply this patch. There seem to be some whitespace changes
that break the patch.

Michael

On Mon, Feb 28, 2011 at 10:14:49AM +0100, Daniel Kriesten wrote:
> This patch is based on the work referenced here: 
> http://bugs.python.org/issue10141
> It is tested with ptxdist >= 2010.08.0 and toolchain kernel >= 2.6.27 on 
> powerpc architectures
> 
> Signed-off-by: Daniel Kriesten <[email protected]>
> ---
> ...-for-socketcan-to-the-python-socket-modul.patch |  491 +++++++++++++-------
> 1 files changed, 322 insertions(+), 169 deletions(-)
> 
> diff --git 
> a/patches/Python-2.6.6/0001-Add-support-for-socketcan-to-the-python-socket-modul.patch
>  
> b/patches/Python-2.6.6/0001-Add-support-for-socketcan-to-the-python-socket-modul.patch
> index 899d509..280b7ec 100644
> --- 
> a/patches/Python-2.6.6/0001-Add-support-for-socketcan-to-the-python-socket-modul.patch
> +++ 
> b/patches/Python-2.6.6/0001-Add-support-for-socketcan-to-the-python-socket-modul.patch
> @@ -1,227 +1,380 @@
> -From: Michael Olbrich <[email protected]>
> -Date: Tue, 5 May 2009 15:17:20 +0200
> +From 5caecb284e410d04db7bf40347101f0e240a6828 Mon Sep 17 00:00:00 2001
> +From: Daniel Kriesten <[email protected]>
> +Date: Fri, 25 Feb 2011 15:18:22 +0100
> Subject: [PATCH] Add support for socketcan to the python socket module
> 
> -This patch add support for the protocol family AF_CAN. It contains all the
> -necessary code to use the python socket module for socketcan.
> +This patch add support for the protocol family AF_CAN. It contains all the 
> necessary code to use the python socket module for socketcan.
> +By now it is tested against kernel 2.6.27, but should work with kernels up 
> to 2.6.37.
> 
> -Signed-off-by: Michael Olbrich <[email protected]>
> -Signed-off-by: Marc Kleine-Budde <[email protected]>
> +Signed-off-by: Daniel Kriesten <[email protected]>
> ---
> - Lib/plat-linux2/IN.py  |    2 +
> - Modules/socketmodule.c |   89 
> ++++++++++++++++++++++++++++++++++++++++++++++++
> - Modules/socketmodule.h |   11 ++++++
> - configure.in           |   13 +++++++
> - 4 files changed, 115 insertions(+), 0 deletions(-)
> + Modules/socketmodule.c |   96 
> ++++++++++++++++++++++++++++++++++++++++++++++++
> + Modules/socketmodule.h |   17 ++++++++
> + configure.in           |    7 +++
> + pyconfig.h.in          |   83 ++++++++++++++++++++++++++++++++---------
> + 4 files changed, 184 insertions(+), 19 deletions(-)
> 
> -diff --git a/Lib/plat-linux2/IN.py b/Lib/plat-linux2/IN.py
> -index ad307f6..f72ae88 100644
> ---- a/Lib/plat-linux2/IN.py
> -+++ b/Lib/plat-linux2/IN.py
> -@@ -384,6 +384,7 @@ PF_SNA = 22
> - PF_IRDA = 23
> - PF_PPPOX = 24
> - PF_WANPIPE = 25
> -+PF_CAN = 29
> - PF_BLUETOOTH = 31
> - PF_MAX = 32
> - AF_UNSPEC = PF_UNSPEC
> -@@ -414,6 +415,7 @@ AF_SNA = PF_SNA
> - AF_IRDA = PF_IRDA
> - AF_PPPOX = PF_PPPOX
> - AF_WANPIPE = PF_WANPIPE
> -+AF_CAN = PF_CAN
> - AF_BLUETOOTH = PF_BLUETOOTH
> - AF_MAX = PF_MAX
> - SOL_RAW = 255
> diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c
> -index a28116c..8b3625d 100644
> +index a28116c..99ae1e8 100644
> --- a/Modules/socketmodule.c
> +++ b/Modules/socketmodule.c
> -@@ -417,6 +417,10 @@ const char *inet_ntop(int af, const void *src, char 
> *dst, socklen_t size);
> - 
> - #define SAS2SA(x)       ((struct sockaddr *)(x))
> - 
> -+#ifdef ENABLE_CAN
> -+#include <linux/can/raw.h>
> -+#endif
> -+
> - /*
> -  * Constants for getnameinfo()
> -  */
> -@@ -1041,6 +1045,22 @@ makesockaddr(int sockfd, struct sockaddr *addr, int 
> addrlen, int proto)
> +@@ -1151,6 +1151,25 @@ makesockaddr(int sockfd, struct sockaddr *addr, int 
> addrlen, int proto)
>      }
>  #endif
> 
> -+#ifdef ENABLE_CAN
> -+    case AF_CAN:
> -+    {
> -+        struct sockaddr_can *a = (struct sockaddr_can *)addr;
> -+        char *ifname = "";
> -+        struct ifreq ifr;
> -+        /* need to look up interface name give index */
> -+        if (a->can_ifindex) {
> -+            ifr.ifr_ifindex = a->can_ifindex;
> -+            if (ioctl(sockfd, SIOCGIFNAME, &ifr) == 0)
> -+                ifname = ifr.ifr_name;
> -+        }
> -+        return Py_BuildValue("s", ifname);
> -+    }
> ++#ifdef HAVE_LINUX_CAN_H
> ++       case AF_CAN:
> ++       {
> ++               struct sockaddr_can *a = (struct sockaddr_can *)addr;
> ++               char *ifname = "";
> ++               struct ifreq ifr;
> ++               /* need to look up interface name give index */
> ++               if (a->can_ifindex) {
> ++                       ifr.ifr_ifindex = a->can_ifindex;
> ++                       if (ioctl(sockfd, SIOCGIFNAME, &ifr) == 0)
> ++                               ifname = ifr.ifr_name;
> ++               }
> ++
> ++               return Py_BuildValue("sh",
> ++                                    ifname,
> ++                                    a->can_family);
> ++       }
> +#endif
> +
> - #ifdef USE_BLUETOOTH
> -     case AF_BLUETOOTH:
> -         switch (proto) {
> -@@ -1304,6 +1324,28 @@ getsockaddrarg(PySocketSockObject *s, PyObject *args,
> +     /* More cases here... */
> + 
> +     default:
> +@@ -1487,6 +1506,43 @@ getsockaddrarg(PySocketSockObject *s, PyObject *args,
>      }
>  #endif
> 
> -+#ifdef ENABLE_CAN
> -+    case AF_CAN:
> -+    {
> -+        struct sockaddr_can* addr;
> -+        struct ifreq ifr;
> -+        char *interfaceName;
> -+        addr = (struct sockaddr_can*)addr_ret;
> -+        if (!PyArg_Parse(args, "s", &interfaceName))
> -+            return 0;
> -+        strncpy(ifr.ifr_name, interfaceName, sizeof(ifr.ifr_name));
> -+        ifr.ifr_name[(sizeof(ifr.ifr_name))-1] = '\0';
> -+        if (ioctl(s->sock_fd, SIOCGIFINDEX, &ifr) < 0) {
> -+                s->errorhandler();
> -+            return 0;
> ++#ifdef HAVE_LINUX_CAN_H
> ++        case AF_CAN:
> ++               switch (s->sock_proto) {
> ++               case CAN_RAW:
> ++               {
> ++                       struct sockaddr_can* addr;
> ++                       char *interfaceName;
> ++                       struct ifreq ifr;
> ++                       addr = (struct sockaddr_can *)addr_ret;
> ++
> ++                       if (!PyArg_ParseTuple(args, "s", &interfaceName))
> ++                               return 0;
> ++
> ++                       if (!strcmp(interfaceName, "any")) {
> ++                               ifr.ifr_ifindex = 0;
> ++                       } else {
> ++                               strncpy(ifr.ifr_name, interfaceName,
> ++                                       sizeof(ifr.ifr_name));
> ++                               ifr.ifr_name[(sizeof(ifr.ifr_name))-1] = 
> '\0';
> ++                               if (ioctl(s->sock_fd, SIOCGIFINDEX, &ifr) < 
> 0) {
> ++                                       s->errorhandler();
> ++                                       return 0;
> ++                               }
> ++                       }
> ++
> ++                       addr->can_family = AF_CAN;
> ++                       addr->can_ifindex = ifr.ifr_ifindex;
> ++
> ++                       *len_ret = sizeof(*addr);
> ++                       return 1;
> ++               }
> ++               default:
> ++                       PyErr_SetString(socket_error, "getsockaddrarg: 
> unsupported CAN protocol");
> ++                       return 0;
> +        }
> -+        addr->can_family = AF_CAN;
> -+        addr->can_ifindex = ifr.ifr_ifindex;
> -+        *len_ret = sizeof *addr;
> -+        return 1;
> -+    }
> +#endif
> +
> - #ifdef USE_BLUETOOTH
> -     case AF_BLUETOOTH:
> -     {
> -@@ -1535,6 +1577,14 @@ getsockaddrlen(PySocketSockObject *s, socklen_t 
> *len_ret)
> +     /* More cases here... */
> + 
> +     default:
> +@@ -1580,6 +1636,14 @@ getsockaddrlen(PySocketSockObject *s, socklen_t 
> *len_ret)
>      }
>  #endif
> 
> -+#ifdef ENABLE_CAN
> -+    case AF_CAN:
> -+    {
> -+        *len_ret = sizeof (struct sockaddr_can);
> -+        return 1;
> -+    }
> ++#ifdef HAVE_LINUX_CAN_H
> ++       case AF_CAN:
> ++       {
> ++               *len_ret = sizeof (struct sockaddr_can);
> ++               return 1;
> ++       }
> +#endif
> +
> - #ifdef USE_BLUETOOTH
> -     case AF_BLUETOOTH:
> -     {
> -@@ -4583,6 +4633,10 @@ init_socket(void)
> -     PyModule_AddIntConstant(m, "AF_LLC", AF_LLC);
> - #endif
> +     /* More cases here... */
> 
> -+#ifdef ENABLE_CAN
> -+    PyModule_AddIntConstant(m, "AF_CAN", AF_CAN);
> -+#endif
> -+
> - #ifdef USE_BLUETOOTH
> -     PyModule_AddIntConstant(m, "AF_BLUETOOTH", AF_BLUETOOTH);
> -     PyModule_AddIntConstant(m, "BTPROTO_L2CAP", BTPROTO_L2CAP);
> -@@ -4916,6 +4970,41 @@ init_socket(void)
> -     PyModule_AddIntConstant(m, "IPPROTO_MAX", IPPROTO_MAX);
> +     default:
> +@@ -4599,6 +4663,15 @@ init_socket(void)
> +     PyModule_AddStringConstant(m, "BDADDR_LOCAL", "00:00:00:FF:FF:FF");
>  #endif
> 
> -+#ifdef  CAN_RAW
> -+    PyModule_AddIntConstant(m, "CAN_RAW", CAN_RAW);
> -+#endif
> -+#ifdef  CAN_BCM
> -+    PyModule_AddIntConstant(m, "CAN_BCM", CAN_BCM);
> ++#ifdef AF_CAN
> ++       /* Controller Area Network */
> ++       PyModule_AddIntConstant(m, "AF_CAN", AF_CAN);
> +#endif
> -+#ifdef  CAN_TP16
> -+    PyModule_AddIntConstant(m, "CAN_TP16", CAN_TP16);
> ++#ifdef PF_CAN
> ++       /* Controller Area Network */
> ++       PyModule_AddIntConstant(m, "PF_CAN", PF_CAN);
> +#endif
> -+#ifdef  CAN_TP20
> -+    PyModule_AddIntConstant(m, "CAN_TP20", CAN_TP20);
> -+#endif
> -+#ifdef  CAN_MCNET
> -+    PyModule_AddIntConstant(m, "CAN_MCNET", CAN_MCNET);
> -+#endif
> -+#ifdef  CAN_ISOTP
> -+    PyModule_AddIntConstant(m, "CAN_ISOTP", CAN_ISOTP);
> ++
> + #ifdef HAVE_NETPACKET_PACKET_H
> +     PyModule_AddIntConstant(m, "AF_PACKET", AF_PACKET);
> +     PyModule_AddIntConstant(m, "PF_PACKET", PF_PACKET);
> +@@ -4799,6 +4872,29 @@ init_socket(void)
> + #else
> +     PyModule_AddIntConstant(m, "SOL_UDP", 17);
> + #endif
> ++#ifdef SOL_CAN_BASE
> ++       PyModule_AddIntConstant(m, "SOL_CAN_BASE", SOL_CAN_BASE);
> +#endif
> -+#ifdef  CAN_NPROTO
> -+    PyModule_AddIntConstant(m, "CAN_NPROTO", CAN_NPROTO);
> ++#ifdef SOL_CAN_RAW
> ++       PyModule_AddIntConstant(m, "SOL_CAN_RAW", SOL_CAN_RAW);
> ++       PyModule_AddIntConstant(m, "CAN_RAW", CAN_RAW);
> +#endif
> ++#ifdef HAVE_LINUX_CAN_H
> ++       PyModule_AddIntConstant(m, "CAN_EFF_FLAG", CAN_EFF_FLAG);
> ++       PyModule_AddIntConstant(m, "CAN_RTR_FLAG", CAN_RTR_FLAG);
> ++       PyModule_AddIntConstant(m, "CAN_ERR_FLAG", CAN_ERR_FLAG);
> +
> -+#ifdef  SOL_CAN_BASE
> -+    PyModule_AddIntConstant(m, "SOL_CAN_BASE", SOL_CAN_BASE);
> ++       PyModule_AddIntConstant(m, "CAN_SFF_MASK", CAN_SFF_MASK);
> ++       PyModule_AddIntConstant(m, "CAN_EFF_MASK", CAN_EFF_MASK);
> ++       PyModule_AddIntConstant(m, "CAN_ERR_MASK", CAN_ERR_MASK);
> +#endif
> -+#ifdef  SOL_CAN_RAW
> -+    PyModule_AddIntConstant(m, "SOL_CAN_RAW", SOL_CAN_RAW);
> -+#endif
> -+#ifdef ENABLE_CAN
> -+    PyModule_AddIntConstant(m, "CAN_RAW_FILTER", CAN_RAW_FILTER);
> -+    PyModule_AddIntConstant(m, "CAN_RAW_ERR_FILTER", CAN_RAW_ERR_FILTER);
> -+    PyModule_AddIntConstant(m, "CAN_RAW_LOOPBACK", CAN_RAW_LOOPBACK);
> -+    PyModule_AddIntConstant(m, "CAN_RAW_RECV_OWN_MSGS", 
> CAN_RAW_RECV_OWN_MSGS);
> ++#ifdef HAVE_LINUX_CAN_RAW_H
> ++       PyModule_AddIntConstant(m, "CAN_RAW_FILTER", CAN_RAW_FILTER);
> ++       PyModule_AddIntConstant(m, "CAN_RAW_ERR_FILTER", CAN_RAW_ERR_FILTER);
> ++       PyModule_AddIntConstant(m, "CAN_RAW_LOOPBACK", CAN_RAW_LOOPBACK);
> ++       PyModule_AddIntConstant(m, "CAN_RAW_RECV_OWN_MSGS", 
> CAN_RAW_RECV_OWN_MSGS);
> +#endif
> +
> -     /* Some port configuration */
> - #ifdef  IPPORT_RESERVED
> -     PyModule_AddIntConstant(m, "IPPORT_RESERVED", IPPORT_RESERVED);
> + #ifdef  IPPROTO_IP
> +     PyModule_AddIntConstant(m, "IPPROTO_IP", IPPROTO_IP);
> + #else
> diff --git a/Modules/socketmodule.h b/Modules/socketmodule.h
> -index 9b85773..f0d8265 100644
> +index 9b85773..2b6b219 100644
> --- a/Modules/socketmodule.h
> +++ b/Modules/socketmodule.h
> -@@ -55,6 +55,14 @@ typedef int socklen_t;
> - #include <bluetooth/hci.h>
> +@@ -69,6 +69,20 @@ typedef int socklen_t;
> + # include <linux/tipc.h>
>  #endif
> 
> -+#define AF_CAN 29
> -+#define PF_CAN AF_CAN
> -+
> +#ifdef HAVE_LINUX_CAN_H
> -+#define ENABLE_CAN 1
> +#include <linux/can.h>
> ++#ifndef PF_CAN
> ++# define PF_CAN 29
> ++#endif
> ++#ifndef AF_CAN
> ++# define AF_CAN PF_CAN
> ++#endif
> +#endif
> +
> - #ifdef HAVE_BLUETOOTH_H
> - #include <bluetooth.h>
> - #endif
> -@@ -105,6 +113,9 @@ typedef union sock_addr {
> -     struct sockaddr_in6 in6;
> -     struct sockaddr_storage storage;
> ++#ifdef HAVE_LINUX_CAN_RAW_H
> ++#include <linux/can/raw.h>
> ++#endif
> ++
> + #ifndef Py__SOCKET_H
> + #define Py__SOCKET_H
> + #ifdef __cplusplus
> +@@ -114,6 +128,9 @@ typedef union sock_addr {
> + #ifdef HAVE_NETPACKET_PACKET_H
> +     struct sockaddr_ll ll;
>  #endif
> -+#ifdef ENABLE_CAN
> -+    struct sockaddr_can can;
> ++#ifdef HAVE_LINUX_CAN_H
> ++       struct sockaddr_can* can;
> +#endif
> - #ifdef HAVE_BLUETOOTH_BLUETOOTH_H
> -     struct sockaddr_l2 bt_l2;
> -     struct sockaddr_rc bt_rc;
> + } sock_addr_t;
> + 
> + /* The object holding a socket.  It holds some extra information,
> diff --git a/configure.in b/configure.in
> -index a3b96ae..e9b5cf0 100644
> +index 7bfd6c2..aadba8b 100644
> --- a/configure.in
> +++ b/configure.in
> -@@ -1350,6 +1350,19 @@ AC_CHECK_HEADERS(linux/netlink.h,,,[
> +@@ -1349,6 +1349,13 @@ AC_CHECK_HEADERS(linux/netlink.h,,,[
>  #endif
>  ])
> 
> -+AC_CHECK_HEADERS(linux/can.h,[],[],[#include <sys/socket.h>])
> -+# check for AF_CAN
> -+AC_TRY_COMPILE(
> -+    [[#include <sys/socket.h>
> -+      int domain = AF_CAN;]],
> -+    [[socket(domain, 0, 0);]],
> -+    [],
> -+    [
> -+        AC_DEFINE(AF_CAN, 29, [Define AF_CAN if not defined by 
> sys/socket.h])
> -+        AC_DEFINE(PF_CAN, 29, [Define PF_CAN if not defined by 
> sys/socket.h])
> -+    ]
> -+)
> ++# On Linux, can.h and can/raw.h require sys/socket.h
> ++AC_CHECK_HEADERS(linux/can.h linux/can/raw.h,,,[
> ++#ifdef HAVE_SYS_SOCKET_H
> ++#include <sys/socket.h>
> ++#endif
> ++])
> +
>  # checks for typedefs
>  was_it_defined=no
>  AC_MSG_CHECKING(for clock_t in time.h)
> +diff --git a/pyconfig.h.in b/pyconfig.h.in
> +index e05ab4a..4a30858 100644
> +--- a/pyconfig.h.in
> ++++ b/pyconfig.h.in
> +@@ -5,6 +5,12 @@
> + #define Py_PYCONFIG_H
> + 
> + 
> ++/* Define if building universal (internal helper macro) */
> ++#undef AC_APPLE_UNIVERSAL_BUILD
> ++
> ++#undef HAVE_LINUX_CAN_H
> ++#undef HAVE_LINUX_CAN_RAW_H
> ++
> + /* Define for AIX if your compiler is a genuine IBM xlC/xlC_r and you want
> +    support for AIX C++ shared extension modules. */
> + #undef AIX_GENUINE_CPLUSPLUS
> +@@ -387,12 +393,15 @@
> + /* Define to 1 if you have the `log1p' function. */
> + #undef HAVE_LOG1P
> + 
> +-/* Define this if you have the type long double. */
> ++/* Define to 1 if the system has the type `long double'. */
> + #undef HAVE_LONG_DOUBLE
> + 
> + /* Define this if you have the type long long. */
> + #undef HAVE_LONG_LONG
> + 
> ++/* Define to 1 if the system has the type `long long int'. */
> ++#undef HAVE_LONG_LONG_INT
> ++
> + /* Define to 1 if you have the `lstat' function. */
> + #undef HAVE_LSTAT
> + 
> +@@ -610,25 +619,25 @@
> + /* Define to 1 if you have the <stropts.h> header file. */
> + #undef HAVE_STROPTS_H
> + 
> +-/* Define to 1 if `st_birthtime' is member of `struct stat'. */
> ++/* Define to 1 if `st_birthtime' is a member of `struct stat'. */
> + #undef HAVE_STRUCT_STAT_ST_BIRTHTIME
> + 
> +-/* Define to 1 if `st_blksize' is member of `struct stat'. */
> ++/* Define to 1 if `st_blksize' is a member of `struct stat'. */
> + #undef HAVE_STRUCT_STAT_ST_BLKSIZE
> + 
> +-/* Define to 1 if `st_blocks' is member of `struct stat'. */
> ++/* Define to 1 if `st_blocks' is a member of `struct stat'. */
> + #undef HAVE_STRUCT_STAT_ST_BLOCKS
> + 
> +-/* Define to 1 if `st_flags' is member of `struct stat'. */
> ++/* Define to 1 if `st_flags' is a member of `struct stat'. */
> + #undef HAVE_STRUCT_STAT_ST_FLAGS
> + 
> +-/* Define to 1 if `st_gen' is member of `struct stat'. */
> ++/* Define to 1 if `st_gen' is a member of `struct stat'. */
> + #undef HAVE_STRUCT_STAT_ST_GEN
> + 
> +-/* Define to 1 if `st_rdev' is member of `struct stat'. */
> ++/* Define to 1 if `st_rdev' is a member of `struct stat'. */
> + #undef HAVE_STRUCT_STAT_ST_RDEV
> + 
> +-/* Define to 1 if `tm_zone' is member of `struct tm'. */
> ++/* Define to 1 if `tm_zone' is a member of `struct tm'. */
> + #undef HAVE_STRUCT_TM_TM_ZONE
> + 
> + /* Define to 1 if your `struct stat' has `st_blocks'. Deprecated, use
> +@@ -845,6 +854,9 @@
> + /* Define to the one symbol short name of this package. */
> + #undef PACKAGE_TARNAME
> + 
> ++/* Define to the home page for this package. */
> ++#undef PACKAGE_URL
> ++
> + /* Define to the version of this package. */
> + #undef PACKAGE_VERSION
> + 
> +@@ -908,7 +920,7 @@
> + /* The size of `pid_t', as computed by sizeof. */
> + #undef SIZEOF_PID_T
> + 
> +-/* The number of bytes in a pthread_t. */
> ++/* The size of `pthread_t', as computed by sizeof. */
> + #undef SIZEOF_PTHREAD_T
> + 
> + /* The size of `short', as computed by sizeof. */
> +@@ -948,6 +960,28 @@
> + /* Define to 1 if your <sys/time.h> declares `struct tm'. */
> + #undef TM_IN_SYS_TIME
> + 
> ++/* Enable extensions on AIX 3, Interix.  */
> ++#ifndef _ALL_SOURCE
> ++# undef _ALL_SOURCE
> ++#endif
> ++/* Enable GNU extensions on systems that have them.  */
> ++#ifndef _GNU_SOURCE
> ++# undef _GNU_SOURCE
> ++#endif
> ++/* Enable threading extensions on Solaris.  */
> ++#ifndef _POSIX_PTHREAD_SEMANTICS
> ++# undef _POSIX_PTHREAD_SEMANTICS
> ++#endif
> ++/* Enable extensions on HP NonStop.  */
> ++#ifndef _TANDEM_SOURCE
> ++# undef _TANDEM_SOURCE
> ++#endif
> ++/* Enable general extensions on Solaris.  */
> ++#ifndef __EXTENSIONS__
> ++# undef __EXTENSIONS__
> ++#endif
> ++
> ++
> + /* Define if you want to use MacPython modules on MacOSX in unix-Python. */
> + #undef USE_TOOLBOX_OBJECT_GLUE
> + 
> +@@ -988,20 +1022,21 @@
> + /* Define to profile with the Pentium timestamp counter */
> + #undef WITH_TSC
> + 
> +-/* Define to 1 if your processor stores words with the most significant byte
> +-   first (like Motorola and SPARC, unlike Intel and VAX). */
> +-#undef WORDS_BIGENDIAN
> ++/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
> ++   significant byte first (like Motorola and SPARC, unlike Intel). */
> ++#if defined AC_APPLE_UNIVERSAL_BUILD
> ++# if defined __BIG_ENDIAN__
> ++#  define WORDS_BIGENDIAN 1
> ++# endif
> ++#else
> ++# ifndef WORDS_BIGENDIAN
> ++#  undef WORDS_BIGENDIAN
> ++# endif
> ++#endif
> + 
> + /* Define if arithmetic is subject to x87-style double rounding issue */
> + #undef X87_DOUBLE_ROUNDING
> + 
> +-/* Define to 1 if on AIX 3.
> +-   System headers sometimes define this.
> +-   We just want to avoid a redefinition error message.  */
> +-#ifndef _ALL_SOURCE
> +-# undef _ALL_SOURCE
> +-#endif
> +-
> + /* Define on OpenBSD to activate all library features */
> + #undef _BSD_SOURCE
> + 
> +@@ -1020,15 +1055,25 @@
> + /* This must be defined on some systems to enable large file support. */
> + #undef _LARGEFILE_SOURCE
> + 
> ++/* Define to 1 if on MINIX. */
> ++#undef _MINIX
> ++
> + /* Define on NetBSD to activate all library features */
> + #undef _NETBSD_SOURCE
> + 
> + /* Define _OSF_SOURCE to get the makedev macro. */
> + #undef _OSF_SOURCE
> + 
> ++/* Define to 2 if the system does not provide POSIX.1 features except with
> ++   this defined. */
> ++#undef _POSIX_1_SOURCE
> ++
> + /* Define to activate features from IEEE Stds 1003.1-2001 */
> + #undef _POSIX_C_SOURCE
> + 
> ++/* Define to 1 if you need to in order for `stat' and other things to work. 
> */
> ++#undef _POSIX_SOURCE
> ++
> + /* Define if you have POSIX threads, and your system does not define that. 
> */
> + #undef _POSIX_THREADS
> + 
> -- 
> -1.7.2.3
> +1.7.3.4
> 
> -- 
> 1.7.3.4
> 
> 
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