dbus: support large-file for stat64

While starting dbus-daemon on a 32-bit linux host and it invokes
fstat to load /etc/dbus-1/system.conf through NFS. If system.conf
was created with a large indoe number on 64-bit host. The above
fstat invoking failed. Here is the log of strace:
............
$ ls -i /etc/dbus-1/system.conf
53778558109 /etc/dbus-1/system.conf

$ strace /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation
|open("/etc/dbus-1/system.conf", O_RDONLY) = 4
|fstat64(4, {st_mode=S_IFREG|0644, st_size=3340, ...}) = 0
|close(4) = 0
|close(3) = 0
|write(2, "Failed to start message bus: Fai"..., 109Failed to start message bus:
Failed to stat "/etc/dbus-1/system.conf": Value too large for defined data type
|) = 109
|exit_group(1) = ?
|+++ exited with 1 +++
............

In this situation, we should support large-file for stat64. Add marco
AC_SYS_LARGEFILE to do the detection at configure time. It can be disabled
by configuring with the `--disable-largefile' option.

[YOCTO: #8863]

(From OE-Core rev: 33a7a9b3efafc35ed1409fdfa8ab8f544f1babc3)

Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 53 insertions, 0 deletions

diff --git a/meta/recipes-core/dbus/dbus/0001-configure.ac-support-large-file-for-stat64.patch b/meta/recipes-core/dbus/dbus/0001-configure.ac-support-large-file-for-stat64.patch
new file mode 100644
index 0000000000..bb73288609
--- /dev/null
+++ b/meta/recipes-core/dbus/dbus/0001-configure.ac-support-large-file-for-stat64.patch
@@ -0,0 +1,53 @@
+From e18bd3a571be716d90bedc835a014472470ae7bd Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Wed, 30 Dec 2015 10:58:39 +0800
+Subject: [PATCH] configure.ac: support large-file for stat64
+
+While starting dbus-daemon on a 32-bit linux host and it invokes
+fstat to load /etc/dbus-1/system.conf through NFS. If system.conf
+was created with a large indoe number on 64-bit host. The above
+fstat invoking failed. Here is the log of strace:
+............
+$ ls -i /etc/dbus-1/system.conf
+53778558109 /etc/dbus-1/system.conf
+
+$ strace /usr/bin/dbus-daemon --system --address=systemd: --nofork --nopidfile --systemd-activation
+|open("/etc/dbus-1/system.conf", O_RDONLY) = 4
+|fstat64(4, {st_mode=S_IFREG|0644, st_size=3340, ...}) = 0
+|close(4) = 0
+|close(3) = 0
+|write(2, "Failed to start message bus: Fai"..., 109Failed to start message bus:
+Failed to stat "/etc/dbus-1/system.conf": Value too large for defined data type
+|) = 109
+|exit_group(1) = ?
+|+++ exited with 1 +++
+............
+
+In this situation, we should support large-file for stat64. Add marco
+AC_SYS_LARGEFILE to do the detection at configure time. It can be disabled
+by configuring with the `--disable-largefile' option.
+
+Upstream-Status: Submitted
+
+Bug: https://bugs.freedesktop.org/show_bug.cgi?id=93545
+https://bugs.freedesktop.org/attachment.cgi?id=120747
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ configure.ac | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/configure.ac b/configure.ac
+index 82806ba..cb5a60b 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -64,6 +64,7 @@ AC_SUBST(DBUS_VERSION)
+ AC_PROG_CC
+ AM_PROG_CC_C_O
+ AC_PROG_CXX
++AC_SYS_LARGEFILE
+ AC_USE_SYSTEM_EXTENSIONS
+ AC_ISC_POSIX
+ AC_HEADER_STDC
+-- 
+1.9.1
+