diff -up qt-mobility-opensource-src-1.2.0/plugins/multimedia/pulseaudio/qaudioinput_pulse.cpp.include-unistdh qt-mobility-opensource-src-1.2.0/plugins/multimedia/pulseaudio/qaudioinput_pulse.cpp
--- qt-mobility-opensource-src-1.2.0/plugins/multimedia/pulseaudio/qaudioinput_pulse.cpp.include-unistdh	2011-09-22 08:59:10.000000000 +0200
+++ qt-mobility-opensource-src-1.2.0/plugins/multimedia/pulseaudio/qaudioinput_pulse.cpp	2012-02-24 16:57:04.865999890 +0100
@@ -42,6 +42,8 @@
 #include <QtCore/qcoreapplication.h>
 #include <QtCore/qdebug.h>
 
+#include <unistd.h>
+
 #include "qaudioinput_pulse.h"
 #include "qaudiodeviceinfo_pulse.h"
 #include "qpulseaudioengine.h"
diff -up qt-mobility-opensource-src-1.2.0/plugins/multimedia/pulseaudio/qaudiooutput_pulse.cpp.include-unistdh qt-mobility-opensource-src-1.2.0/plugins/multimedia/pulseaudio/qaudiooutput_pulse.cpp
--- qt-mobility-opensource-src-1.2.0/plugins/multimedia/pulseaudio/qaudiooutput_pulse.cpp.include-unistdh	2011-09-22 08:59:10.000000000 +0200
+++ qt-mobility-opensource-src-1.2.0/plugins/multimedia/pulseaudio/qaudiooutput_pulse.cpp	2012-02-24 16:55:33.570998677 +0100
@@ -42,6 +42,8 @@
 #include <QtCore/qcoreapplication.h>
 #include <QtCore/qdebug.h>
 
+#include <unistd.h>
+
 #include "qaudiooutput_pulse.h"
 #include "qaudiodeviceinfo_pulse.h"
 #include "qpulseaudioengine.h"
diff -up qt-mobility-opensource-src-1.2.0/plugins/multimedia/pulseaudio/qpulseaudioengine.cpp.include-unistdh qt-mobility-opensource-src-1.2.0/plugins/multimedia/pulseaudio/qpulseaudioengine.cpp
--- qt-mobility-opensource-src-1.2.0/plugins/multimedia/pulseaudio/qpulseaudioengine.cpp.include-unistdh	2011-09-22 08:59:10.000000000 +0200
+++ qt-mobility-opensource-src-1.2.0/plugins/multimedia/pulseaudio/qpulseaudioengine.cpp	2012-02-24 16:57:59.394997614 +0100
@@ -41,6 +41,8 @@
 
 #include <QtCore/qdebug.h>
 
+#include <unistd.h>
+
 #include <qaudiodeviceinfo.h>
 #include "qpulseaudioengine.h"
 #include "qaudiodeviceinfo_pulse.h"
diff -up qt-mobility-opensource-src-1.2.0/src/systeminfo/linux/qsysteminfo_linux.cpp.include-unistdh qt-mobility-opensource-src-1.2.0/src/systeminfo/linux/qsysteminfo_linux.cpp
--- qt-mobility-opensource-src-1.2.0/src/systeminfo/linux/qsysteminfo_linux.cpp.include-unistdh	2011-09-22 08:59:10.000000000 +0200
+++ qt-mobility-opensource-src-1.2.0/src/systeminfo/linux/qsysteminfo_linux.cpp	2012-02-24 16:26:00.676000009 +0100
@@ -51,6 +51,8 @@
 #endif // Q_WS_X11
 #endif // Q_WS_MAEMO_6
 
+#include <unistd.h>
+
 QTM_BEGIN_NAMESPACE
 
 QSystemInfoPrivate::QSystemInfoPrivate(QSystemInfoLinuxCommonPrivate *parent)