[Buildroot] [PATCH v2 1/3] python-pyqt: fix PyQt_qreal_double enabling/disabling

[Thomas Petazzoni]

Dear Gwenhael Goavec-Merou,

On Sat, 25 Apr 2015 12:41:16 +0200, Gwenhael Goavec-Merou wrote:

> +# PyQt_qreal_double must be disabled on ARM or when QT_NO_FPU is set
> +# QT_NO_FPU is set for ARM, SH4 and SH4A
> +ifeq ($(BR2_arm)$(BR2_armeb)$(BR2_sh4)$(BR2_sh4a)$(BR2_sh4aeb),y)
> +PYTHON_PYQT_QTDETAIL_DISABLE_FEATURES += PyQt_qreal_double
> +endif
> +
> +# QT_NO_FPU is also set for QWS on misp
> +ifeq ($(BR2_PACKAGE_QT_EMBEDDED)x$(BR2_mipsel)$(BR2_mips),yxy)
> +PYTHON_PYQT_QTDETAIL_DISABLE_FEATURES += PyQt_qreal_double
> +endif

Can we introduce a hidden Config.in option instead, like:

BR2_PYTHON_PYQT_ARCH_USES_QREAL_FLOAT
	bool
	default y if BR2_arm || BR2_armeb
	default y if BR2_sh4 || BR2_sh4eb || BR2_sh4a || BR2_sh4aeb
	default y if (BR2_mipsel || BR2_mips) && BR2_PACKAGE_QT_EMBEDDED

And then:

ifeq ($(BR2_PYTHON_PYQT_ARCH_USES_QREAL_FLOAT),y)
PYTHON_PYQT_QTDETAIL_DISABLE_FEATURES += PyQt_qreal_double
endif

Thanks,

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com