Below is some error messages:

gtkcssselector.c:1229:3: note: in expansion of macro 'G_STATIC_ASSERT'
   G_STATIC_ASSERT (sizeof (gconstpointer) == sizeof (result));
   ^
gtkcssselector.c: In function 'decode_position':
/home/nxadm/nx/ala-blade46.1/builds-2014-03-09-205333/bcm-xlp_world_bd/bitbake_build/tmp/sysroots/bcm-xlp/usr/include/glib-2.0/glib/gmacros.h:181:53: error: size of array '_GStaticAssertCompileTimeAssertion_1' is negative
 #define G_STATIC_ASSERT(expr) typedef char G_PASTE (_GStaticAssertCompileTimeAssertion_, __COUNTER__)[(expr) ? 1 : -1] G_GNUC_UNUSED
                                                     ^
/home/nxadm/nx/ala-blade46.1/builds-2014-03-09-205333/bcm-xlp_world_bd/bitbake_build/tmp/sysroots/bcm-xlp/usr/include/glib-2.0/glib/gmacros.h:178:47: note: in definition of macro 'G_PASTE_ARGS'
 #define G_PASTE_ARGS(identifier1,identifier2) identifier1 ## identifier2
                                               ^
/home/nxadm/nx/ala-blade46.1/builds-2014-03-09-205333/bcm-xlp_world_bd/bitbake_build/tmp/sysroots/bcm-xlp/usr/include/glib-2.0/glib/gmacros.h:181:44: note: in expansion of macro 'G_PASTE'
 #define G_STATIC_ASSERT(expr) typedef char G_PASTE (_GStaticAssertCompileTimeAssertion_, __COUNTER__)[(expr) ? 1 : -1] G_GNUC_UNUSED
                                            ^
gtkcssselector.c:1254:3: note: in expansion of macro 'G_STATIC_ASSERT'
   G_STATIC_ASSERT (sizeof (gconstpointer) == sizeof (result));
   ^

========================================================================
After looking into this problem, I found the compiler thought that sizeof(void *) and sizeof(const void *) are of different sizes.

I'm really confused.

//Chen Qi