[Buildroot] [PATCH] qt5: disallow 5.8 version for ARMv4

[Baruch Siach]

Hi Peter,

On Mon, Feb 20, 2017 at 09:24:59AM +0100, Peter Korsgaard wrote:
> Fixes:
> http://autobuild.buildroot.net/results/197/197ab8a12bf1d780a986e5d447d1e0f5ee070405/
> 
> qt5.8 no longer supports ARMv4. From src/corelib/global/qprocessordetection.h:
> 
>   if Q_PROCESSOR_ARM >= 6
>     define Q_PROCESSOR_ARM_V6
>   endif
>   if Q_PROCESSOR_ARM >= 5
>     define Q_PROCESSOR_ARM_V5
>   else
>     error "ARM architecture too old"
> 
> Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
> ---
>  package/qt5/Config.in | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/package/qt5/Config.in b/package/qt5/Config.in
> index b3cb2adfe..71258aafc 100644
> --- a/package/qt5/Config.in
> +++ b/package/qt5/Config.in
> @@ -38,6 +38,7 @@ config BR2_PACKAGE_QT5_VERSION_LATEST
>  	bool "Latest (5.8)"
>  	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 # C++11
>  	depends on BR2_HOST_GCC_AT_LEAST_4_8 # C++11
> +	depends on !BR2_ARM_CPU_ARMV4 # needs ARMv5+
>  	help
>  	  This option builds Qt 5.8, which is licensed under
>  	  (L)GPLv3+.

The comment dependencies needs an update as well.

baruch

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