ant -Dcross.platform=x86

[...]

compile-native-eglfb:
     [exec] gcc -O2 -ffast-math -Fd./build/x86 -fno-strict-aliasing -fPIC -W -Wall -Wno-unused -Wno-parentheses -fno-omit-frame-pointer -Wl,--no-undefined -Werror -Isrc -I./build/x86/include -I/opt/jdk1.8.0/include -I/opt/jdk1.8.0/include/linux -c -g -DEGL_X11_FB_CONTAINER -DISEGLFB -o build/x86/eglfb/x11ContainerScreen.o src/wm/screen/x11ContainerScreen.c
     [exec] build/x86/LensWindowManager.o: In function `lens_wm_windowRestore':
     [exec] /home/dblaukop/ws/graphics/rt/glass/glass-lib-lens/src/wm/Legcc build/x86/LensApplication.o build/x86/LensCursor.o build/x86/LensCursorImages.o build/x86/LensInputEvents.o build/x86/LensLogger.o build/x86/LensPixels.o build/x86/LensRobot.o build/x86/LensScreen.o build/x86/LensView.o build/x86/LensWindow.o build/x86nsWindowManager.c:225: undefined reference to `lens_platform_windowMinimize'
     [exec] build/x86/LensWindowManager.o: In function `lens_wm_windowMinimize':
     [exec] /home/dblaukop/ws/graphics/rt/glass/glass-lib-lens/src/wm/LensWindowManager.c:194: undefined reference to `lens_platform_windowMinimize'
     [exec] build/x86/LensWindowManager.o: In function `glass_window_setVisible':
     [exec] /home/dblaukop/ws/graphics/rt/glass/glass-lib-lens/src/wm/LensWindowManager.c:546: undefined reference to `lens_platform_windowSetVisible'
     [exec] collect2: error: ld returned 1 exit status
     [exec] make: *** [dist/x86/libglass-lens-eglfb.so] Error 1
     [exec] /LensWindowManager.o build/x86/robot.o build/x86/udevInput.o build/x86/fbCursor.o build/x86/fbDispman.o build/x86/wrapped_bcm.o build/x86/eglfb/x11ContainerScreen.o -fno-strict-aliasing -fPIC -W -Wall -Wno-unused -Wno-parentheses -fno-omit-frame-pointer -Wl,--no-undefined -Werror -shared -o ./dist/x86/libglass-lens-eglfb.so -g -lpthread -ludev -ldl -lm -lX11 -ldl ;