configure embedded QT4.7.4

I'm an absolute beginner with Linux and developing for embedded Linux. I'm trying to install QT for embedded Linux onto my Fedora 15 laptop to target an i.Mx233.

Firstly, within the qt-everywhere-opensource-src-4.7.4 folder, I enter the command:

Code:

PKG_CONFIG_PATH=/opt/freescale/pkgs ./configure --prefix=/opt/freescale/pkgs -v -embedded arm -xplatform qws/linux-arm-imx -phonon -force-pkg-config

I'm not sure if this is even correct - I have no idea what the PKG_CONFIG is or where to find it.

With the linux-arm-imx qmake conf file:

Code:

# 
# qmake configuration for building with arm-none-linux-gnueabi-g++ 
# 
 
include(../../common/g++.conf) 
include(../../common/linux.conf) 
include(../../common/qws.conf) 
 
# modifications to g++.conf 
QMAKE_CC                = /opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-gcc-4.1.2 
QMAKE_CXX               = /opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-g++ 
QMAKE_LINK              = /opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-g++ 
QMAKE_LINK_SHLIB        = /opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-g++ 
 
# modifications to linux.conf 
QMAKE_AR                = /opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-ar 
QMAKE_OBJCOPY           = /opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-objcopy 
QMAKE_STRIP             = /opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-strip 
 
load(qt_config)

The config gives the following output (see attachment for full output):

Code:

[david@localhost qt-everywhere-opensource-src-4.7.4]$   PKG_CONFIG_PATH=/opt/freescale/pkgs ./configure --prefix=/opt/freescale/pkgs -v -embedded arm -xplatform qws/linux-arm-imx -phonon -force-pkg-config 
Which edition of Qt do you want to use ? 
 
Type 'c' if you want to use the Commercial Edition. 
Type 'o' if you want to use the Open Source Edition. 
 
o 
 
Determining system architecture... (Linux:2.6.40.4-5.fc15.i686:i686) 
    32-bit Intel 80x86 (i386) 
    'arm' is supported 
    'i386' is supported 
System architecture: 'arm' 
Host architecture: 'i386' 
 
You have asked to use pkg-config and are cross-compiling. 
Please make sure you have a correctly set-up pkg-config 
environment! 
 
 
Warning: PKG_CONFIG_SYSROOT/PKG_CONFIG_SYSROOT_DIR has not 
been set. This means your toolchain's .pc files must contain 
the paths to the toolchain's libraries & headers. If configure 
tests are failing, please check these files. 
 
Precompiled-headers support enabled. 
Symbol visibility control enabled. 
 
This is the Qt for Embedded Linux Open Source Edition. 
 
You are licensed to use this software under the terms of 
the Lesser GNU General Public License (LGPL) versions 2.1. 
You are also licensed to use this software under the terms of 
the GNU General Public License (GPL) versions 3. 
 
Type '3' to view the GNU General Public License version 3. 
Type 'L' to view the Lesser GNU General Public License version 2.1. 
Type 'yes' to accept this license offer. 
Type 'no' to decline this license offer. 
 
Do you accept the terms of either license? yes 
 
Creating qmake. Please wait... 
gmake: Nothing to be done for `first'. 
floatmath auto-detection... () 
/opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-g++ -c -pipe -O2 -Wall -W  -I../../../mkspecs/qws/linux-arm-imx -I. -o floatmath.o floatmath.cpp 
floatmath.cpp:44: warning: unused parameter 'argc' 
floatmath.cpp:44: warning: unused parameter 'argv' 
/opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-g++ -Wl,-O1 -o floatmath floatmath.o       
floatmath enabled. 
mmx auto-detection... () 
/opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-g++ -c -pipe -mmmx -O2 -Wall -W  -I../../../mkspecs/qws/linux-arm-imx -I. -o mmx.o mmx.cpp 
cc1plus: error: unrecognized command line option "-mmmx" 
gmake: *** [mmx.o] Error 1 
mmx disabled. 
3dnow auto-detection... () 
/opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-g++ -c -pipe -m3dnow -O2 -Wall -W  -I../../../mkspecs/qws/linux-arm-imx -I. -o 3dnow.o 3dnow.cpp 
cc1plus: error: unrecognized command line option "-m3dnow" 
gmake: *** [3dnow.o] Error 1 
3dnow disabled. 
sse auto-detection... () 
/opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-g++ -c -pipe -msse -O2 -Wall -W  -I../../../mkspecs/qws/linux-arm-imx -I. -o sse.o sse.cpp 
cc1plus: error: unrecognized command line option "-msse" 
gmake: *** [sse.o] Error 1 
sse disabled. 
sse2 auto-detection... () 
/opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-g++ -c -pipe -msse2 -O2 -Wall -W  -I../../../mkspecs/qws/linux-arm-imx -I. -o sse2.o sse2.cpp 
cc1plus: error: unrecognized command line option "-msse2" 
gmake: *** [sse2.o] Error 1 
sse2 disabled. 
sse3 auto-detection... () 
/opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-g++ -c -pipe -msse3 -O2 -Wall -W  -I../../../mkspecs/qws/linux-arm-imx -I. -o sse3.o sse3.cpp 
cc1plus: error: unrecognized command line option "-msse3" 
gmake: *** [sse3.o] Error 1 
sse3 disabled. 
ssse3 auto-detection... () 
/opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-g++ -c -pipe -mssse3 -O2 -Wall -W  -I../../../mkspecs/qws/linux-arm-imx -I. -o ssse3.o ssse3.cpp 
cc1plus: error: unrecognized command line option "-mssse3" 
gmake: *** [ssse3.o] Error 1 
ssse3 disabled. 
sse4_1 auto-detection... () 
/opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-g++ -c -pipe -msse4.1 -O2 -Wall -W  -I../../../mkspecs/qws/linux-arm-imx -I. -o sse4_1.o sse4_1.cpp 
cc1plus: error: unrecognized command line option "-msse4.1" 
gmake: *** [sse4_1.o] Error 1 
sse4_1 disabled. 
sse4_2 auto-detection... () 
/opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-g++ -c -pipe -msse4.2 -O2 -Wall -W  -I../../../mkspecs/qws/linux-arm-imx -I. -o sse4_2.o sse4_2.cpp 
cc1plus: error: unrecognized command line option "-msse4.2" 
gmake: *** [sse4_2.o] Error 1 
sse4_2 disabled. 
avx auto-detection... () 
/opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-g++ -c -pipe -mavx -O2 -Wall -W  -I../../../mkspecs/qws/linux-arm-imx -I. -o avx.o avx.cpp 
cc1plus: error: unrecognized command line option "-mavx" 
gmake: *** [avx.o] Error 1 
avx disabled. 
neon auto-detection... () 
/opt/freescale/usr/local/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/arm-none-linux-gnueabi-g++ -c -pipe -mfpu=neon -O2 -Wall -W  -I../../../mkspecs/qws/linux-arm-imx -I. -o neon.o neon.cpp 
Assembler messages: 
Error: unknown floating point format `neon'

The install was obviously unsuccessful but I'm not sure why the .cpp files are failing.

As I said, I'm a beginner with Linux and have tried all the sources I can think of. I realise helping a newbie can be very tedious but I'm lost with this and any help would be greatly appreciated.

Thanks.