Merged qplatformdefs.h for AIX

I don't think the differences warranted having to maintain 3 slightly
differing copies. "Old" locations changed to a forwarding header to the
merged one.

Differences and how they were resolved in the merged file:

- comment on a workaround for a potential issue when using g++
    => comment kept

- #ifdef's for xlc-64 had been simplified, because it is only supported
on AIX 4.3 and above
    => versioned #ifdefs should still work on 64-bit platforms, so that
    was preferred; comment left for future reference

- use of different condition in #if clause: (_XOPEN_SOURCE-0 >= 500)
    => verbosity preferred, since it is probably a workaround for a
    preprocessor or #define bug.

Reviewed-by: Thiago Macieira

5 files changed, 114 insertions, 228 deletions

diff --git a/mkspecs/aix-g++-64/qplatformdefs.h b/mkspecs/aix-g++-64/qplatformdefs.h
index 4421ba442c..d32f99469c 100644
--- a/mkspecs/aix-g++-64/qplatformdefs.h
+++ b/mkspecs/aix-g++-64/qplatformdefs.h
@@ -42,67 +42,6 @@
 #ifndef QPLATFORMDEFS_H
 #define QPLATFORMDEFS_H
 
-// Get Qt defines/settings
-
-#include "qglobal.h"
-
-// Set any POSIX/XOPEN defines at the top of this file to turn on specific APIs
-
-#include <unistd.h>
-
-
-// We are hot - unistd.h should have turned on the specific APIs we requested
-
-
-// uncomment if you have problems with <sys/proc.h> because your gcc
-// hasn't been built on exactly the same OS version your are using now.
-// typedef int crid_t;
-// typedef unsigned int class_id_t;
-#include <pthread.h>
-#include <dirent.h>
-#include <fcntl.h>
-#include <grp.h>
-#include <pwd.h>
-#include <signal.h>
-#include <dlfcn.h>
-#include <strings.h> // AIX X11 headers define FD_ZERO using bzero()
-
-#include <sys/types.h>
-#include <sys/ioctl.h>
-#include <sys/ipc.h>
-#include <sys/time.h>
-#include <sys/select.h>
-#include <sys/shm.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/wait.h>
-#include <netinet/in.h>
-#ifndef QT_NO_IPV6IFNAME
-#include <net/if.h>
-#endif
-
-#define QT_USE_XOPEN_LFS_EXTENSIONS
-#include "../common/posix/qplatformdefs.h"
-
-#undef QT_SOCKLEN_T
-
-#ifdef _AIX43
-// AIX 4.3 and better
-#define QT_SOCKLEN_T            socklen_t
-#elif _AIX42
-// AIX 4.2
-#define QT_SOCKLEN_T            size_t
-#else
-// AIX 4.1
-#define QT_SOCKLEN_T            size_t
-// override
-#define QT_SOCKOPTLEN_T         int
-#endif
-
-#if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
-// AIX 4.3 and better
-#define QT_SNPRINTF		::snprintf
-#define QT_VSNPRINTF		::vsnprintf
-#endif
+#include "../common/aix/qplatformdefs.h"
 
 #endif // QPLATFORMDEFS_H
diff --git a/mkspecs/aix-g++/qplatformdefs.h b/mkspecs/aix-g++/qplatformdefs.h
index 4421ba442c..d32f99469c 100644
--- a/mkspecs/aix-g++/qplatformdefs.h
+++ b/mkspecs/aix-g++/qplatformdefs.h
@@ -42,67 +42,6 @@
 #ifndef QPLATFORMDEFS_H
 #define QPLATFORMDEFS_H
 
-// Get Qt defines/settings
-
-#include "qglobal.h"
-
-// Set any POSIX/XOPEN defines at the top of this file to turn on specific APIs
-
-#include <unistd.h>
-
-
-// We are hot - unistd.h should have turned on the specific APIs we requested
-
-
-// uncomment if you have problems with <sys/proc.h> because your gcc
-// hasn't been built on exactly the same OS version your are using now.
-// typedef int crid_t;
-// typedef unsigned int class_id_t;
-#include <pthread.h>
-#include <dirent.h>
-#include <fcntl.h>
-#include <grp.h>
-#include <pwd.h>
-#include <signal.h>
-#include <dlfcn.h>
-#include <strings.h> // AIX X11 headers define FD_ZERO using bzero()
-
-#include <sys/types.h>
-#include <sys/ioctl.h>
-#include <sys/ipc.h>
-#include <sys/time.h>
-#include <sys/select.h>
-#include <sys/shm.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/wait.h>
-#include <netinet/in.h>
-#ifndef QT_NO_IPV6IFNAME
-#include <net/if.h>
-#endif
-
-#define QT_USE_XOPEN_LFS_EXTENSIONS
-#include "../common/posix/qplatformdefs.h"
-
-#undef QT_SOCKLEN_T
-
-#ifdef _AIX43
-// AIX 4.3 and better
-#define QT_SOCKLEN_T            socklen_t
-#elif _AIX42
-// AIX 4.2
-#define QT_SOCKLEN_T            size_t
-#else
-// AIX 4.1
-#define QT_SOCKLEN_T            size_t
-// override
-#define QT_SOCKOPTLEN_T         int
-#endif
-
-#if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
-// AIX 4.3 and better
-#define QT_SNPRINTF		::snprintf
-#define QT_VSNPRINTF		::vsnprintf
-#endif
+#include "../common/aix/qplatformdefs.h"
 
 #endif // QPLATFORMDEFS_H
diff --git a/mkspecs/aix-xlc-64/qplatformdefs.h b/mkspecs/aix-xlc-64/qplatformdefs.h
index a52b3d338f..d32f99469c 100644
--- a/mkspecs/aix-xlc-64/qplatformdefs.h
+++ b/mkspecs/aix-xlc-64/qplatformdefs.h
@@ -42,51 +42,6 @@
 #ifndef QPLATFORMDEFS_H
 #define QPLATFORMDEFS_H
 
-// Get Qt defines/settings
-
-#include "qglobal.h"
-
-// Set any POSIX/XOPEN defines at the top of this file to turn on specific APIs
-
-#include <unistd.h>
-
-
-// We are hot - unistd.h should have turned on the specific APIs we requested
-
-
-#include <pthread.h>
-#include <dirent.h>
-#include <fcntl.h>
-#include <grp.h>
-#include <pwd.h>
-#include <signal.h>
-#include <dlfcn.h>
-#include <strings.h> // AIX X11 headers define FD_ZERO using bzero()
-
-#include <sys/types.h>
-#include <sys/ioctl.h>
-#include <sys/ipc.h>
-#include <sys/time.h>
-#include <sys/select.h>
-#include <sys/shm.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/wait.h>
-#include <netinet/in.h>
-#ifndef QT_NO_IPV6IFNAME
-#include <net/if.h>
-#endif
-
-#define QT_USE_XOPEN_LFS_EXTENSIONS
-#include "../common/posix/qplatformdefs.h"
-
-// QT_SOCKLEN_T
-// Only AIX 4.3 and better support 64-bit
-
-#if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500)
-// Only AIX 4.3 and better support 64-bit
-#define QT_SNPRINTF		::snprintf
-#define QT_VSNPRINTF		::vsnprintf
-#endif
+#include "../common/aix/qplatformdefs.h"
 
 #endif // QPLATFORMDEFS_H
diff --git a/mkspecs/aix-xlc/qplatformdefs.h b/mkspecs/aix-xlc/qplatformdefs.h
index 97cd0a131b..d32f99469c 100644
--- a/mkspecs/aix-xlc/qplatformdefs.h
+++ b/mkspecs/aix-xlc/qplatformdefs.h
@@ -42,63 +42,6 @@
 #ifndef QPLATFORMDEFS_H
 #define QPLATFORMDEFS_H
 
-// Get Qt defines/settings
-
-#include "qglobal.h"
-
-// Set any POSIX/XOPEN defines at the top of this file to turn on specific APIs
-
-#include <unistd.h>
-
-
-// We are hot - unistd.h should have turned on the specific APIs we requested
-
-
-#include <pthread.h>
-#include <dirent.h>
-#include <fcntl.h>
-#include <grp.h>
-#include <pwd.h>
-#include <signal.h>
-#include <dlfcn.h>
-#include <strings.h> // AIX X11 headers define FD_ZERO using bzero()
-
-#include <sys/types.h>
-#include <sys/ioctl.h>
-#include <sys/ipc.h>
-#include <sys/time.h>
-#include <sys/select.h>
-#include <sys/shm.h>
-#include <sys/socket.h>
-#include <sys/stat.h>
-#include <sys/wait.h>
-#include <netinet/in.h>
-#ifndef QT_NO_IPV6IFNAME
-#include <net/if.h>
-#endif
-
-#define QT_USE_XOPEN_LFS_EXTENSIONS
-#include "../common/posix/qplatformdefs.h"
-
-#undef QT_SOCKLEN_T
-
-#ifdef _AIX43
-// AIX 4.3 and better
-#define QT_SOCKLEN_T            socklen_t
-#elif _AIX42
-// AIX 4.2
-#define QT_SOCKLEN_T            size_t
-#else
-// AIX 4.1
-#define QT_SOCKLEN_T            size_t
-// override
-#define QT_SOCKOPTLEN_T         int
-#endif
-
-#if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE-0 >= 500)
-// AIX 4.3 and better
-#define QT_SNPRINTF		::snprintf
-#define QT_VSNPRINTF		::vsnprintf
-#endif
+#include "../common/aix/qplatformdefs.h"
 
 #endif // QPLATFORMDEFS_H
diff --git a/mkspecs/common/aix/qplatformdefs.h b/mkspecs/common/aix/qplatformdefs.h
new file mode 100644
index 0000000000..57c5a766f0
--- /dev/null
+++ b/mkspecs/common/aix/qplatformdefs.h
@@ -0,0 +1,110 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the qmake spec of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** 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, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef Q_AIX_QPLATFORMDEFS_H
+#define Q_AIX_QPLATFORMDEFS_H
+
+// Get Qt defines/settings
+
+#include "qglobal.h"
+
+// Set any POSIX/XOPEN defines at the top of this file to turn on specific APIs
+
+#include <unistd.h>
+
+
+// We are hot - unistd.h should have turned on the specific APIs we requested
+
+
+// uncomment if you have problems with <sys/proc.h> because your gcc
+// hasn't been built on exactly the same OS version your are using now.
+// typedef int crid_t;
+// typedef unsigned int class_id_t;
+#include <pthread.h>
+#include <dirent.h>
+#include <fcntl.h>
+#include <grp.h>
+#include <pwd.h>
+#include <signal.h>
+#include <dlfcn.h>
+#include <strings.h> // AIX X11 headers define FD_ZERO using bzero()
+
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <sys/ipc.h>
+#include <sys/time.h>
+#include <sys/select.h>
+#include <sys/shm.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+#include <netinet/in.h>
+#ifndef QT_NO_IPV6IFNAME
+#include <net/if.h>
+#endif
+
+// Only AIX 4.3 and better support 64-bit
+
+#define QT_USE_XOPEN_LFS_EXTENSIONS
+#include "../posix/qplatformdefs.h"
+
+#undef QT_SOCKLEN_T
+
+#ifdef _AIX43
+// AIX 4.3 and better
+#define QT_SOCKLEN_T            socklen_t
+#elif _AIX42
+// AIX 4.2
+#define QT_SOCKLEN_T            size_t
+#else
+// AIX 4.1
+#define QT_SOCKLEN_T            size_t
+// override
+#define QT_SOCKOPTLEN_T         int
+#endif
+
+#if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE-0 >= 500)
+// AIX 4.3 and better
+#define QT_SNPRINTF             ::snprintf
+#define QT_VSNPRINTF            ::vsnprintf
+#endif
+
+#endif // include guard