Re: [Xen-devel] unable to compile android-hikey-linaro-4.1

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Mon, Jul 18, 2016 at 02:23:54PM -0400, Kamenee Arumugam wrote:
> Hi All,
> 
> I am referring to this wiki page (http://wiki.xen.org/wiki/HiKey) to setup
> xen in hikey. I am currently facing problem in building linux (
> android-hikey-linaro-4.1
> <https://github.com/96boards/linux/tree/android-hikey-linaro-4.1> ),but I
> am getting compile error as below:
> 
> 
> kamenee@kamenee-Lenovo-Z51-70:~/hikey-build/linux$ make ARCH=arm64
> CROSS_COMPILE=aarch64-linux-gnu- -j4
> Makefile:660: Cannot use CONFIG_CC_STACKPROTECTOR_STRONG:
> -fstack-protector-strong not supported by compiler
[...]j
> aarch64-linux-gnu-gcc: error: unrecognized command line option
> ‘-fstack-protector-strong’
[...]
> aarch64-linux-gnu-gcc: error: unrecognized command line option
> ‘-fstack-protector-strong’
[...]
> I am using gcc version 4.8 here. Does any one know how to solve this or
> should I use specific linux repo ?
> 

The issue is clear: your compiler doesn't support that option.

The example config file [0] on the wiki page has 

CONFIG_HAVE_CC_STACKPROTECTOR=y
# CONFIG_CC_STACKPROTECTOR is not set
CONFIG_CC_STACKPROTECTOR_NONE=y
# CONFIG_CC_STACKPROTECTOR_REGULAR is not set
# CONFIG_CC_STACKPROTECTOR_STRONG is not set

so I guess you should give that a try.

Wei.

[0] http://xenbits.xen.org/people/sstabellini/config-hikey

> Thanks,
> Kamenee

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