RE: How to build GTK+ AP for ARM based of Linux platform at x86 machines

[Aries Huang <arieshuang fihspec com>]

Hi,
Could you help to solve this problem?
I use "arm-gcc-4.1.2-glibc-2.5" to compile GTK application in scratchbox.
That system will display these error messages.
It seems GTK library EABI version not upgrade to version 4 or other problems.
/scratchbox/compilers/arm-gcc-4.1.2-glibc-2.5/bin/../lib/gcc/arm-none-linux-gnueabi/4.1.2/../../../../arm-none-linux-gnueabi/bin/ld: ERROR: Source object /usr/lib/libgtk-x11-2.0.so has EABI version 0, but target example has EABI version 4
/scratchbox/compilers/arm-gcc-4.1.2-glibc-2.5/bin/../lib/gcc/arm-none-linux-gnueabi/4.1.2/../../../../arm-none-linux-gnueabi/bin/ld: failed to merge target specific data of file /usr/lib/libgtk-x11-2.0.so

How to solve this problem please give me suggestion?
Thanks a lot. :-)
Best regards,
Aries

-----Original Message-----
From: Cornelius Hald [mailto:hald icandy de]
Sent: Thursday, April 09, 2009 9:38 PM
To: Aries Huang
Cc: gtk-list gnome org
Subject: Re: How to build GTK+ AP for ARM based of Linux platform at x86 machines

Hi Aries,

I think you should try a complete cross-compile toolchain. For example
have a loot at scratchbox.org. The advantage is, that it contains all
libs etc. already compiled for arm. So for compiling to arm you don't
have to do anything special anymore. It's like compiling for x86.

I hope I didn't miss the point of your post ;)
Conny


On Thu, 2009-04-09 at 13:51 +0800, Aries Huang wrote:
> Hi,
>
> Could you help to solve this problem?
>
> I have implemented the GTK+ AP in x86 machines.
>
> After use gcc to compile it can correct execute.
>
> When I change to use arm-none-linux-gnueabi-gcc that was displayed
> these error messages.
>
> arm-none-linux-gnueabi-gcc -Wall -g hello.c -o hello `pkg-config
> --cflags --libs gtk+-2.0`
>
> Error messages:
>
> /usr/bin/gcc-4.1.2-glibc-2.5-nptl-3/arm-none-linux-gnueabi/bin/../lib/gcc/arm-none-linux-gnueabi/4.1.2/../../../../arm-none-linux-gnueabi/bin/ld: cannot find -lgtk-x11-2.0
>
> collect2: ld returned 1 exit status
>
> So I compile the GTK+ libraries for DirectFB in this folder
> (/opt/arm/gtk).
>
> And set these environment variables.
>
>       CPPFLAGS="-I/opt/arm/gtk/include"
>
>       LDFLAGS="-L/opt/arm/gtk/lib"
>
>       PKG_CONFIG_PATH="/opt/arm/gtk/lib/pkgconfig"
>
>       export CPPFLAGS LDFLAGS PKG_CONFIG_PATH
>
> LD_LIBRARY_PATH="/opt/arm/gtk/lib"
>
>       PATH="/opt/arm/gtk/bin:$PATH"
>
>       export LD_LIBRARY_PATH PATH
>
> Then refresh compile again but still display the same error message.
>
> Thus we use pkg-config and find GTK still use default path and not
> change to this path(/opt/arm/gtk).
>
> pkg-config --cflags --libs gtk+-2.0
>
> -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include
> -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pango-1.0
> -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include
> -I/usr/include/pixman-1 -I/usr/include/freetype2
> -I/usr/include/libpng12  -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0
> -lpangoft2-1.0 -lgdk_pixbuf-2.0 -lm -lpangocairo-1.0 -lgio-2.0 -lcairo
> -lpango-1.0 -lfreetype -lz -lfontconfig -lgobject-2.0 -lgmodule-2.0
> -lglib-2.0
>
> How to solve this problem please give me suggestion?
>
>
>
> Thanks a lot.J
>
> Best regards,
>
> Aries
>
>
>
>
>
>
>
>
>
>
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