Patchwork arch-armv6, arch-armv5-dsp: correct endianness confusion

PACKAGE_EXTRA_ARCHS_tune-armv5eb needs to be defined in terms of
the non-e with the same endianness, i.e. PACKAGE_EXTRA_ARCHS_tune-armv5b
not PACKAGE_EXTRA_ARCHS_tune-armv5, otherwise PACKAGE_EXTRA_ARCHS will 
end up containing a semi-random mixture of endiannesses and disaster 
will ensue.  Likewise for the vfp and armv6 variants.

This is all a bit confusing because TUNE_FEATURES is done the opposite
way around, i.e. TUNE_FEATURES_tune-armv5eb is derived by taking the
armv5e version and adding bigendian.  But fixing that is probably
a subject for a separate patch.

Signed-off-by: Phil Blundell <philb@gnu.org>
---
 meta/conf/machine/include/arm/arch-armv5-dsp.inc |    8 ++++----
 meta/conf/machine/include/arm/arch-armv6.inc     |    4 ++--
 2 files changed, 6 insertions(+), 6 deletions(-)

On 07/28/2011 09:31 AM, Phil Blundell wrote:
> PACKAGE_EXTRA_ARCHS_tune-armv5eb needs to be defined in terms of
> the non-e with the same endianness, i.e. PACKAGE_EXTRA_ARCHS_tune-armv5b
> not PACKAGE_EXTRA_ARCHS_tune-armv5, otherwise PACKAGE_EXTRA_ARCHS will
> end up containing a semi-random mixture of endiannesses and disaster
> will ensue.  Likewise for the vfp and armv6 variants.
>
> This is all a bit confusing because TUNE_FEATURES is done the opposite
> way around, i.e. TUNE_FEATURES_tune-armv5eb is derived by taking the
> armv5e version and adding bigendian.  But fixing that is probably
> a subject for a separate patch.
>
> Signed-off-by: Phil Blundell<philb@gnu.org>
> ---
>   meta/conf/machine/include/arm/arch-armv5-dsp.inc |    8 ++++----
>   meta/conf/machine/include/arm/arch-armv6.inc     |    4 ++--
>   2 files changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/meta/conf/machine/include/arm/arch-armv5-dsp.inc b/meta/conf/machine/include/arm/arch-armv5-dsp.inc
> index 498a012..9f03a0f 100644
> --- a/meta/conf/machine/include/arm/arch-armv5-dsp.inc
> +++ b/meta/conf/machine/include/arm/arch-armv5-dsp.inc
> @@ -24,8 +24,8 @@ PACKAGE_EXTRA_ARCHS_tune-armv5tehf-vfp = "${PACKAGE_EXTRA_ARCHS_tune-armv5thf-vf
>   AVAILTUNES += "armv5eb armv5teb"
>   TUNE_FEATURES_tune-armv5eb ?= "${TUNE_FEATURES_tune-armv5e} bigendian"
>   TUNE_FEATURES_tune-armv5teb ?= "${TUNE_FEATURES_tune-armv5te} bigendian"
> -PACKAGE_EXTRA_ARCHS_tune-armv5eb = "${PACKAGE_EXTRA_ARCHS_tune-armv5} armv5eb"
> -PACKAGE_EXTRA_ARCHS_tune-armv5teb = "${PACKAGE_EXTRA_ARCHS_tune-armv5t} armv5eb armv5teb"
> +PACKAGE_EXTRA_ARCHS_tune-armv5eb = "${PACKAGE_EXTRA_ARCHS_tune-armv5b} armv5eb"
> +PACKAGE_EXTRA_ARCHS_tune-armv5teb = "${PACKAGE_EXTRA_ARCHS_tune-armv5tb} armv5eb armv5teb"
>
>   # Big Endian + VFP/DSP
>   AVAILTUNES += "armv5eb-vfp armv5teb-vfp armv5ehfb-vfp armv5tehfb-vfp"
> @@ -33,8 +33,8 @@ TUNE_FEATURES_tune-armv5eb-vfp ?= "${TUNE_FEATURES_tune-armv5e-vfp} bigendian"
>   TUNE_FEATURES_tune-armv5teb-vfp ?= "${TUNE_FEATURES_tune-armv5te-vfp} bigendian"
>   TUNE_FEATURES_tune-armv5ehfb-vfp ?= "${TUNE_FEATURES_tune-armv5eb-vfp} callconvention-hard"
>   TUNE_FEATURES_tune-armv5tehfb-vfp ?= "${TUNE_FEATURES_tune-armv5teb-vfp} callconvention-hard"
> -PACKAGE_EXTRA_ARCHS_tune-armv5eb-vfp = "${PACKAGE_EXTRA_ARCHS_tune-armv5-vfp} armv5eb armv5eb-vfp"
> -PACKAGE_EXTRA_ARCHS_tune-armv5teb-vfp = "${PACKAGE_EXTRA_ARCHS_tune-armv5t-vfp} armv5eb armv5teb armv5eb-vfp armv5teb-vfp"
> +PACKAGE_EXTRA_ARCHS_tune-armv5eb-vfp = "${PACKAGE_EXTRA_ARCHS_tune-armv5b-vfp} armv5eb armv5eb-vfp"
> +PACKAGE_EXTRA_ARCHS_tune-armv5teb-vfp = "${PACKAGE_EXTRA_ARCHS_tune-armv5tb-vfp} armv5eb armv5teb armv5eb-vfp armv5teb-vfp"
>   PACKAGE_EXTRA_ARCHS_tune-armv5ehfb-vfp = "${PACKAGE_EXTRA_ARCHS_tune-armv5hfb-vfp} armv5ehfb-vfp"
>   PACKAGE_EXTRA_ARCHS_tune-armv5tehfb-vfp = "${PACKAGE_EXTRA_ARCHS_tune-armv5thfb-vfp} armv5ehfb-vfp armv5tehfb-vfp"
>
> diff --git a/meta/conf/machine/include/arm/arch-armv6.inc b/meta/conf/machine/include/arm/arch-armv6.inc
> index 20924c9..9f2e9ac 100644
> --- a/meta/conf/machine/include/arm/arch-armv6.inc
> +++ b/meta/conf/machine/include/arm/arch-armv6.inc
> @@ -25,8 +25,8 @@ TUNE_FEATURES_tune-armv6b ?= "${TUNE_FEATURES_tune-armv6} bigendian"
>   TUNE_FEATURES_tune-armv6tb ?= "${TUNE_FEATURES_tune-armv6t} bigendian"
>   TUNE_FEATURES_tune-armv6hfb ?= "${TUNE_FEATURES_tune-armv6b} callconvention-hard"
>   TUNE_FEATURES_tune-armv6thfb ?= "${TUNE_FEATURES_tune-armv6tb} callconvention-hard"
> -PACKAGE_EXTRA_ARCHS_tune-armv6b = "${PACKAGE_EXTRA_ARCHS_tune-armv5e-vfp} armv6b-vfp"
> -PACKAGE_EXTRA_ARCHS_tune-armv6tb = "${PACKAGE_EXTRA_ARCHS_tune-armv5te-vfp} armv6b-vfp armv6tb-vfp"
> +PACKAGE_EXTRA_ARCHS_tune-armv6b = "${PACKAGE_EXTRA_ARCHS_tune-armv5eb-vfp} armv6b-vfp"
> +PACKAGE_EXTRA_ARCHS_tune-armv6tb = "${PACKAGE_EXTRA_ARCHS_tune-armv5teb-vfp} armv6b-vfp armv6tb-vfp"
>   PACKAGE_EXTRA_ARCHS_tune-armv6hfb = "${PACKAGE_EXTRA_ARCHS_tune-armv5ehfb-vfp} armv6hfb-vfp"
>   PACKAGE_EXTRA_ARCHS_tune-armv6thfb = "${PACKAGE_EXTRA_ARCHS_tune-armv5tehfb-vfp} armv6hfb-vfp armv6thfb-vfp"
>

Merged into OE-Core

Thanks
	Sau!