qt5base: restore posix_fallocate() patch

It was removed in e4a839277f7d74104e25fb4fd846f9c2bf3f9c1e.

Fixes: http://autobuild.buildroot.net/results/a24/a249b0cd5b20a2c3eee34b585cd58d4a03a9338e/

Signed-off-by: Fatih Aşıcı <fatih.asici@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/qt5/qt5base/qt5base-0007-detect-posix_fallocate-at-configure-time.patch

@@ -0,0 +1,167 @@
+From 46e632e2555b6b8abe6b8d8ad7d255e27c128e25 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Fatih=20A=C5=9F=C4=B1c=C4=B1?= <fatih.asici@gmail.com>
+Date: Mon, 11 Nov 2013 17:04:46 +0200
+Subject: [PATCH] Detect posix_fallocate at configure time
+
+Testing feature macros is not enough for uclibc. Fixes build of the built-in
+sqlite3 with uclibc <= 0.9.33.2. Later versions will have posix_fallocate().
+
+Change-Id: I918a52777ac63624635802221effc6b86fa2269c
+Signed-off-by: Fatih Aşıcı <fatih.asici@gmail.com>
+Reported-Upstream: https://codereview.qt-project.org/70935
+---
+ .../unix/posix_fallocate/posix_fallocate.cpp       | 53 ++++++++++++++++++++++
+ .../unix/posix_fallocate/posix_fallocate.pro       |  2 +
+ configure                                          | 14 ++++++
+ src/3rdparty/sqlite.pri                            |  1 +
+ src/3rdparty/sqlite/sqlite3.c                      |  7 ---
+ 5 files changed, 70 insertions(+), 7 deletions(-)
+ create mode 100644 config.tests/unix/posix_fallocate/posix_fallocate.cpp
+ create mode 100644 config.tests/unix/posix_fallocate/posix_fallocate.pro
+
+diff --git a/config.tests/unix/posix_fallocate/posix_fallocate.cpp b/config.tests/unix/posix_fallocate/posix_fallocate.cpp
+new file mode 100644
+index 0000000..5acd45a
+--- /dev/null
++++ b/config.tests/unix/posix_fallocate/posix_fallocate.cpp
+@@ -0,0 +1,53 @@
++/****************************************************************************
++**
++** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
++** Contact: http://www.qt-project.org/legal
++**
++** This file is part of the config.tests of the Qt Toolkit.
++**
++** $QT_BEGIN_LICENSE:LGPL$
++** Commercial License Usage
++** Licensees holding valid commercial Qt licenses may use this file in
++** accordance with the commercial license agreement provided with the
++** Software or, alternatively, in accordance with the terms contained in
++** a written agreement between you and Digia.  For licensing terms and
++** conditions see http://qt.digia.com/licensing.  For further information
++** use the contact form at http://qt.digia.com/contact-us.
++**
++** GNU Lesser General Public License Usage
++** Alternatively, this file may be used under the terms of the GNU Lesser
++** General Public License version 2.1 as published by the Free Software
++** Foundation and appearing in the file LICENSE.LGPL included in the
++** packaging of this file.  Please review the following information to
++** ensure the GNU Lesser General Public License version 2.1 requirements
++** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
++**
++** In addition, as a special exception, Digia gives you certain additional
++** rights.  These rights are described in the Digia Qt LGPL Exception
++** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
++**
++** GNU General Public License Usage
++** Alternatively, this file may be used under the terms of the GNU
++** General Public License version 3.0 as published by the Free Software
++** Foundation and appearing in the file LICENSE.GPL included in the
++** packaging of this file.  Please review the following information to
++** ensure the GNU General Public License version 3.0 requirements will be
++** met: http://www.gnu.org/copyleft/gpl.html.
++**
++**
++** $QT_END_LICENSE$
++**
++****************************************************************************/
++
++#include <fcntl.h>
++
++int main(int, char **)
++{
++#if _XOPEN_SOURCE >= 600 || _POSIX_C_SOURCE >= 200112L
++    return ::posix_fallocate(0, 0, 0);
++#else
++#  error posix_fallocate not available
++    // MIPSpro doesn't understand #error, so force a compiler error
++    force_compiler_error = true;
++#endif
++}
+diff --git a/config.tests/unix/posix_fallocate/posix_fallocate.pro b/config.tests/unix/posix_fallocate/posix_fallocate.pro
+new file mode 100644
+index 0000000..f01b15f
+--- /dev/null
++++ b/config.tests/unix/posix_fallocate/posix_fallocate.pro
+@@ -0,0 +1,2 @@
++SOURCES = posix_fallocate.cpp
++CONFIG -= qt dylib
+diff --git a/configure b/configure
+index 81e2a93..b67ed89 100755
+--- a/configure
++++ b/configure
+@@ -968,6 +968,7 @@ CFG_MIPS_DSP=auto
+ CFG_MIPS_DSPR2=auto
+ CFG_CLOCK_GETTIME=auto
+ CFG_CLOCK_MONOTONIC=auto
++CFG_POSIX_FALLOCATE=auto
+ CFG_MREMAP=auto
+ CFG_GETADDRINFO=auto
+ CFG_IPV6IFNAME=auto
+@@ -5653,6 +5654,15 @@ elif [ "$CFG_CLOCK_GETTIME" = "no" ]; then
+     CFG_CLOCK_MONOTONIC=no
+ fi
+ 
++# detect posix_fallocate
++if [ "$CFG_POSIX_FALLOCATE" = "auto" ]; then
++    if compileTest unix/posix_fallocate "posix_fallocate"; then
++        CFG_POSIX_FALLOCATE=yes
++    else
++        CFG_POSIX_FALLOCATE=no
++    fi
++fi
++
+ # detect mremap
+ if [ "$CFG_MREMAP" = "auto" ]; then
+     if compileTest unix/mremap "mremap"; then
+@@ -5970,6 +5980,9 @@ fi
+ if [ "$CFG_CLOCK_MONOTONIC" = "yes" ]; then
+     QT_CONFIG="$QT_CONFIG clock-monotonic"
+ fi
++if [ "$CFG_POSIX_FALLOCATE" = "yes" ]; then
++    QT_CONFIG="$QT_CONFIG posix_fallocate"
++fi
+ if [ "$CFG_MREMAP" = "yes" ]; then
+     QT_CONFIG="$QT_CONFIG mremap"
+ fi
+@@ -6449,6 +6462,7 @@ QMakeVar set sql-plugins "$SQL_PLUGINS"
+ [ "$CFG_GLIB" != "yes" ]     && QCONFIG_FLAGS="$QCONFIG_FLAGS QT_NO_GLIB"
+ [ "$CFG_QGTKSTYLE" != "yes" ] && QCONFIG_FLAGS="$QCONFIG_FLAGS QT_NO_STYLE_GTK"
+ [ "$CFG_CLOCK_MONOTONIC" = "no" ] && QCONFIG_FLAGS="$QCONFIG_FLAGS QT_NO_CLOCK_MONOTONIC"
++[ "$CFG_POSIX_FALLOCATE" = "no" ] && QCONFIG_FLAGS="$QCONFIG_FLAGS QT_NO_POSIX_FALLOCATE"
+ [ "$CFG_MREMAP" = "no" ]     && QCONFIG_FLAGS="$QCONFIG_FLAGS QT_NO_MREMAP"
+ [ "$CFG_GETADDRINFO" = "no" ]&& QCONFIG_FLAGS="$QCONFIG_FLAGS QT_NO_GETADDRINFO"
+ [ "$CFG_IPV6IFNAME" = "no" ] && QCONFIG_FLAGS="$QCONFIG_FLAGS QT_NO_IPV6IFNAME"
+diff --git a/src/3rdparty/sqlite.pri b/src/3rdparty/sqlite.pri
+index 58d4ddd..072502c 100644
+--- a/src/3rdparty/sqlite.pri
++++ b/src/3rdparty/sqlite.pri
+@@ -1,6 +1,7 @@
+ CONFIG(release, debug|release):DEFINES *= NDEBUG
+ DEFINES += SQLITE_OMIT_LOAD_EXTENSION SQLITE_OMIT_COMPLETE SQLITE_ENABLE_FTS3 SQLITE_ENABLE_FTS3_PARENTHESIS SQLITE_ENABLE_RTREE
+ !contains(CONFIG, largefile):DEFINES += SQLITE_DISABLE_LFS
++contains(QT_CONFIG, posix_fallocate):DEFINES += HAVE_POSIX_FALLOCATE=1
+ winrt: DEFINES += SQLITE_OS_WINRT
+ INCLUDEPATH +=  $$PWD/sqlite
+ SOURCES +=      $$PWD/sqlite/sqlite3.c
+diff --git a/src/3rdparty/sqlite/sqlite3.c b/src/3rdparty/sqlite/sqlite3.c
+index 03fa649..1ae9be2 100644
+--- a/src/3rdparty/sqlite/sqlite3.c
++++ b/src/3rdparty/sqlite/sqlite3.c
+@@ -22935,13 +22935,6 @@ SQLITE_PRIVATE const char *sqlite3OpcodeName(int i){
+ */
+ #if SQLITE_OS_UNIX              /* This file is used on unix only */
+ 
+-/* Use posix_fallocate() if it is available
+-*/
+-#if !defined(HAVE_POSIX_FALLOCATE) \
+-      && (_XOPEN_SOURCE >= 600 || _POSIX_C_SOURCE >= 200112L)
+-# define HAVE_POSIX_FALLOCATE 1
+-#endif
+-
+ /*
+ ** There are various methods for file locking used for concurrency
+ ** control:
+-- 
+1.8.4.rc3
+