[PATCHES] fix build on GNU/Hurd with GCC 4.8

[Samuel Thibault]

Hello,

Pino Toscano, le Wed 28 Aug 2013 17:36:26 +0200, a écrit :
> with GCC 4.8, few "implicit declaration of function" warnings become 
> errors, breaking the build of xserver on the Hurd.
> 
> Attached there are two patches, which apply fine in both master and 
> server-1.14-branch branches, which fix the errors providing the right 
> includes:
> * the inclusion of <hurd.h> in Hurd parts should be straightforward
> * the move of the <arpa/inet.h> (which is POSIX) to a move general
>   location affects any other Unix system with IPv6 support, I hope it is
>   not a problem for all the supported platforms

Acked-by: Samuel Thibault <samuel.thibault at ens-lyon.org>

Could somebody push that to the server?  We really need it.

Thanks,
Samuel

>From ef6a236cf9b795017c9c8c4447a6735fa04bb061 Mon Sep 17 00:00:00 2001
From: Pino Toscano <toscano.pino at tiscali.it>
Date: Wed, 28 Aug 2013 17:04:48 +0200
Subject: [PATCH] xfree86/hurd: include <hurd.h>

Needed for using get_privileged_port.

Signed-off-by: Pino Toscano <toscano.pino at tiscali.it>
---
 hw/xfree86/os-support/hurd/hurd_init.c  |    1 +
 hw/xfree86/os-support/hurd/hurd_mmap.c  |    1 +
 hw/xfree86/os-support/hurd/hurd_video.c |    1 +
 3 files changed, 3 insertions(+)

diff --git a/hw/xfree86/os-support/hurd/hurd_init.c b/hw/xfree86/os-support/hurd/hurd_init.c
index 185b2b9..fe1a764 100644
--- a/hw/xfree86/os-support/hurd/hurd_init.c
+++ b/hw/xfree86/os-support/hurd/hurd_init.c
@@ -42,6 +42,7 @@
 #include <sys/file.h>
 #include <assert.h>
 #include <mach.h>
+#include <hurd.h>
 
 int
 xf86ProcessArgument(int argc, char **argv, int i)
diff --git a/hw/xfree86/os-support/hurd/hurd_mmap.c b/hw/xfree86/os-support/hurd/hurd_mmap.c
index 6ac9efd..8e089ca 100644
--- a/hw/xfree86/os-support/hurd/hurd_mmap.c
+++ b/hw/xfree86/os-support/hurd/hurd_mmap.c
@@ -27,6 +27,7 @@
 #include<mach.h>
 #include<device/device.h>
 #include<mach/machine/mach_i386.h>
+#include <hurd.h>
 
 #include <X11/X.h>
 
diff --git a/hw/xfree86/os-support/hurd/hurd_video.c b/hw/xfree86/os-support/hurd/hurd_video.c
index 72474ba..b3b94c9 100644
--- a/hw/xfree86/os-support/hurd/hurd_video.c
+++ b/hw/xfree86/os-support/hurd/hurd_video.c
@@ -28,6 +28,7 @@
 #include <mach.h>
 #include <device/device.h>
 #include <mach/machine/mach_i386.h>
+#include <hurd.h>
 
 #include <X11/X.h>
 #include "input.h"
-- 
1.7.10.4


>From 006b123a801afab44a9e1a3d6e2ff5e1c6415362 Mon Sep 17 00:00:00 2001
From: Pino Toscano <toscano.pino at tiscali.it>
Date: Wed, 28 Aug 2013 17:15:03 +0200
Subject: [PATCH] os: move <arpa/inet.h> for any !win32 system

It is needed in IPv6 configurations (for inet_pton) also when
SIOCGIFCONF is not defined.

Signed-off-by: Pino Toscano <toscano.pino at tiscali.it>
---
 os/access.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/os/access.c b/os/access.c
index 88a44d9..6d991b3 100644
--- a/os/access.c
+++ b/os/access.c
@@ -163,6 +163,10 @@ SOFTWARE.
 /* #endif */
 #endif
 
+#if defined(IPv6) && defined(AF_INET6)
+#include <arpa/inet.h>
+#endif
+
 #endif                          /* WIN32 */
 
 #define X_INCLUDE_NETDB_H
@@ -461,10 +465,6 @@ DefineSelf(int fd)
 #endif
 
 #if defined(IPv6) && defined(AF_INET6)
-#include <arpa/inet.h>
-#endif
-
-#if defined(IPv6) && defined(AF_INET6)
 static void
 in6_fillscopeid(struct sockaddr_in6 *sin6)
 {
-- 
1.7.10.4