[meta-freescale] [PATCH] xf86-video-imxfb-vivante: add dependency on X11

[Otavio Salvador]

On Tue, Dec 18, 2012 at 9:43 AM, Vladimir Zapolskiy
<vladimir_zapolskiy at mentor.com> wrote:
> On 18.12.2012 12:30, Andrei Gherzan wrote:
>>
>> On Tue, Dec 18, 2012 at 1:37 AM, Vladimir Zapolskiy
>> <vladimir_zapolskiy at mentor.com <mailto:vladimir_zapolskiy at mentor.com>>
>>
>> wrote:
>>
>>     Prior to xf86-video-imxfs-vivante there should be built libX11.
>>
>>     This change fixes an issue met on configuration stage:
>>
>>     | configure:3303: checking whether the C compiler works
>>     | configure:3325: arm-mentor-linux-gnueabi-gcc -march=armv7-a
>>     -mthumb-interwork -mfloat-abi=softfp -mfpu=neon -mtune=cortex-a9
>>     -mno-unaligned-access [snip] -lm -ldl -lGAL-x11 conftest.c >&5
>>     |
>>
>> /opt/projects/mentor/thales-mel6.0/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
>>     undefined reference to `XWidthOfScreen'
>>     [snip]
>>     | collect2: ld returned 1 exit status
>>
>> It's very strange that i never saw this issue before. I compiled this
>> driver a couple of times and didn't see this error. Maybe it was a race
>> thing where libx11 was compiled first but about that LDFLAGS, are you
>> sure -lX11 is not added by default?
>
>
> You would fix it, if you see it, mostly I work within non-Yocto
> environment, and this might be the rootcause.
>
> Below is more detailed output:
>
> [log]
>
> | configure:3303: checking whether the C compiler works
> | configure:3325: arm-mentor-linux-gnueabi-gcc  -march=armv7-a
> -mthumb-interwork -mfloat-abi=softfp -mfpu=neon -mtune=cortex-a9
> -mno-unaligned-access
> --sysroot=/opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite -O2 -pipe
> -g -feliminate-unused-debug-types
> -I/opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/include/xorg
> -I/opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/include/drm
> -Wl,-O1 -Wl,--hash-style=gnu -lm -ldl -lGAL-x11 conftest.c  >&5
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XWidthOfScreen'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XMoveWindow'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XCreateImage'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XCreateWindow'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XHeightOfScreen'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XOpenDisplay'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XSetWMProperties'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XDestroyWindow'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XCloseDisplay'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XGetGeometry'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XUnmapWindow'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XFreeGC'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XNextEvent'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XCreateGC'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XScreenOfDisplay'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XFlush'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XPutImage'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XInitThreads'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XGetImage'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XGetWindowAttributes'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XFreePixmap'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XStringListToTextProperty'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XCreatePixmap'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XMapRaised'
> |
> /opt/projects/mentor/build/tmp/sysroots/imx6qsabrelite/usr/lib/libGAL-x11.so:
> undefined reference to `XPending'
>
> | collect2: ld returned 1 exit status
> | configure:3329: $? = 1
> | configure:3367: result: no
> | configure: failed program was:
> | | /* confdefs.h */
> | | #define PACKAGE_NAME "xf86-video-vivante"
> | | #define PACKAGE_TARNAME "xf86-video-vivante"
> | | #define PACKAGE_VERSION "0.1.0"
> | | #define PACKAGE_STRING "xf86-video-vivante 0.1.0"
> | | #define PACKAGE_BUGREPORT
> "https://bugs.freedesktop.org/enter_bug.cgi?product=xorg"
> | | #define PACKAGE_URL ""
> | | #define PACKAGE "xf86-video-vivante"
> | | #define VERSION "0.1.0"
> | | /* end confdefs.h.  */
> | |
> | | int
> | | main ()
> | | {
> | |
> | |   ;
> | |   return 0;
> | | }
> | configure:3372: error: in
> `/opt/projects/mentor/thales-mel6.0/build/tmp/work/imx6qsabrelite-mel-linux-gnueabi/xf86-video-imxfb-vivante-2_12.09.01-r0/xserver-xorg-video-imx-viv-12.09.01':
> | configure:3374: error: C compiler cannot create executables
> | See `config.log' for more details
>
> [/log]
>
> I would appreciate, if you could check your log of the configuration
> task for presence of -lX11 linker option, and if it is present, it
> would be good to know where it comes from.

Are  you using gold or ld.bfd as linker? That might explain why we
didn't catch this issue before.

--
Otavio Salvador                             O.S. Systems
E-mail: otavio at ossystems.com.br  http://www.ossystems.com.br
Mobile: +55 53 9981-7854              http://projetos.ossystems.com.br