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 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. :)
Best regards,
Aries




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