[meta-xilinx] Uboot fail due to gcc6

[Manjukumar Harthikote Matha]

Hi Jason,

> -----Original Message-----
<....>
> I tried building today, and hit a problem due to this file not existing:
>
> poky/build/tmp/work/zedboard_zynq7-poky-linux-gnueabi/u-boot-xlnx/v2016.01-
> xilinx+gitAUTOINC+07b02489f2-r0/git/include/linux/compiler-gcc6.h
>
> My work-around was to put a symbolic link from compiler-gcc5.h to compiler-
> gcc6.h.  The GCC version appears to be 6.1.1.  Here is the screen output:
<....>

> | In file included from include/linux/compiler.h:54:0,
> |                  from include/linux/bitops.h:5,
> |                  from ./include/common.h:20:
> | include/linux/compiler-gcc.h:114:30: fatal error:
> | linux/compiler-gcc6.h: No such file or directory  #include gcc_header(__GNUC__)
> |                               ^
> | compilation terminated.
> | In file included from include/linux/compiler.h:54:0,
> |                  from include/linux/bitops.h:5,
> |                  from ./include/common.h:20:
> | include/linux/compiler-gcc.h:114:30: fatal error:
> | linux/compiler-gcc6.h: No such file or directory  #include gcc_header(__GNUC__)
> |                               ^
> | compilation terminated.

This is a known issue, we will updating the u-boot and this patch upstream will solve this issue
http://lists.denx.de/pipermail/u-boot/2016-February/246954.html

In the meantime, your fix will be the solution or creating another file as someone did here will fix it
https://github.com/Freescale/meta-freescale/blob/master/recipes-bsp/u-boot/files/fix-build-error-under-gcc6.patch

Thanks
Manju


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