bug report - libsanitizer compilation fail

[Yury Gribov]

On 10/06/2014 03:09 PM, Daniel Doron wrote:
> Hi,
>
> I am sending this bug report here because I can't register an account
> in bugzilla...
>
> gcc version: gcc-linaro-4.9-2014.09 (I checked also the main repo git,
> the code is the same)
> kernel: 2.6.37
>
> "home/daniel/Downloads/.build/src/gcc-custom/libsanitizer/sanitizer_common/sanitizer_platform_limits_posix.cc:675:43:
> error: 'EVIOCGPROP' was not declared in this scope"
>
> This happens when compiling with kernel 2.6.37 headers.
>
> #if EV_VERSION > (0x010000)
>    unsigned IOCTL_EVIOCGKEYCODE_V2 = EVIOCGKEYCODE_V2;
>    unsigned IOCTL_EVIOCGPROP = EVIOCGPROP(0);
>    unsigned IOCTL_EVIOCSKEYCODE_V2 = EVIOCSKEYCODE_V2;
> #else
>    unsigned IOCTL_EVIOCGKEYCODE_V2 = IOCTL_NOT_PRESENT;
>    unsigned IOCTL_EVIOCGPROP = IOCTL_NOT_PRESENT;
>    unsigned IOCTL_EVIOCSKEYCODE_V2 = IOCTL_NOT_PRESENT;
> #endif
>
>
> although in kernel 2.6.37 the EV_VERSION is indeed > (0x010000) the
> EVIOCGPROP define is missing and only appears in 2.6.38 onwards.

You'll probably want to report this to upstream project (which is 
compiler-rt).

-Y