please build libpixman with -mstackrealign (32bit only)

For details, please look at http://bugs.freepascal.org/view.php?id=25920

ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: libpixman-1-0 0.30.2-1ubuntu0.1
ProcVersionSignature: Ubuntu 3.11.0-18.32-generic 3.11.10.4
Uname: Linux 3.11.0-18-generic i686
.tmp.unity.support.test.0:

ApportVersion: 2.12.5-0ubuntu2.2
Architecture: i386
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDmesg:
 [ 51.441835] EXT4-fs (sdi6): recovery complete
 [ 51.441843] EXT4-fs (sdi6): mounted filesystem with ordered data mode. Opts: (null)
Date: Wed Mar 26 14:16:56 2014
Dependencies:
 gcc-4.8-base 4.8.1-10ubuntu9
 libc6 2.17-93ubuntu4
 libgcc1 1:4.8.1-10ubuntu9
 multiarch-support 2.17-93ubuntu4
DistUpgraded: Fresh install
DistroCodename: saucy
DistroVariant: ubuntu
GraphicsCard:
 Advanced Micro Devices, Inc. [AMD/ATI] BeaverCreek [Radeon HD 6550D] [1002:9640] (prog-if 00 [VGA controller])
   Subsystem: Micro-Star International Co., Ltd. Device [1462:7748]
InstallationDate: Installed on 2014-03-16 (9 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release i386 (20131016.1)
MachineType: MEDION MS-7748
MarkForUpload: True
ProcEnviron:
 LANGUAGE=de_DE
 TERM=xterm
 PATH=(custom, no user)
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-18-generic root=UUID=41dfe144-bb43-4ea2-8958-bfebce2bf1cc ro quiet splash vt.handoff=7
SourcePackage: pixman
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/23/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: E7748MLN.108
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: MS-7748
dmi.board.vendor: MEDION
dmi.board.version: 1.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: MEDION
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrE7748MLN.108:bd09/23/2011:svnMEDION:pnMS-7748:pvr1.0:rvnMEDION:rnMS-7748:rvr1.0:cvnMEDION:ct3:cvr1.0:
dmi.product.name: MS-7748
dmi.product.version: 1.0
dmi.sys.vendor: MEDION
version.compiz: compiz 1:0.9.10+13.10.20131011-0ubuntu1
version.libdrm2: libdrm2 2.4.46-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.2.1-1ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.2.1-1ubuntu3
version.xserver-xorg-core: xserver-xorg-core 2:1.14.5-1ubuntu2~saucy1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu3.1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.2.0-0ubuntu10
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.904-0ubuntu2.1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.9-2ubuntu1
xserver.bootTime: Wed Mar 26 13:29:58 2014
xserver.configfile: default
xserver.devices:
 input Power Button KEYBOARD, id 6
 input Power Button KEYBOARD, id 7
 input MLK keyboard Mouse Set KEYBOARD, id 8
 input MLK keyboard Mouse Set KEYBOARD, id 9
xserver.errors:

xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.14.5-1ubuntu2~saucy1
xserver.video_driver: radeon