[meta-freescale] xf86-video-imxfb-vivante: Broken with GCC 5.2

[Otavio Salvador]

Hello,

As OE-Core has change for GCC 5.2 we ought to support it. Since the
update for the beta release, the build fails as:

 vivante_fbdev/vivante_fbdev_driver.c:1618:9: error: implicit
declaration of function 'VivUpdateDriScreen'
[-Werror=implicit-function-declaration]
|          VivUpdateDriScreen(pScrn);
|          ^
| vivante_fbdev/vivante_fbdev_driver.c: In function 'SaveBuildInModeSyncFlags':
| vivante_fbdev/vivante_fbdev_driver.c:1639:18: error: implicit
declaration of function 'ioctl'
[-Werror=implicit-function-declaration]
|          if (0 != ioctl(fdDev, FBIOGET_VSCREENINFO, &fbVarScreenInfo)) {
|                   ^
| Need a job token; we have children
| Duplicate the job FD
| Live child 0x1747a10 (vivante_exa/vivante_solid.o) PID 18822

Please take a look so we can continue stabilizing for the Yocto
Project 2.0 release.

-- 
Otavio Salvador                             O.S. Systems
http://www.ossystems.com.br        http://code.ossystems.com.br
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