[oe] [2010.03-maintenance] [PATCH 3/7] external-toolchain: allow override of linux-libc-headers provider

[Denys Dmytriyenko]

On Wed, Mar 16, 2011 at 12:50:36PM -0400, Ben Gardiner wrote:
> only set PREFERRED_PROVIDER_linux-libc-headers if it is not
> already assigned a value.
> 
> Signed-off-by: Ben Gardiner <bengardiner at nanometrics.ca>
> Tested-by: Andrea Galbusera <gizero at gmail.com>
> Signed-off-by: Tom Rini <tom_rini at mentor.com>
> (cherry picked from commit 829ea5110bc82f71a225f168bcb6a9a327b1b5c8)
> 
> Signed-off-by: Ben Gardiner <bengardiner at nanometrics.ca>

Acked-by: Denys Dmytriyenko <denys at ti.com>

> ---
>  conf/distro/include/toolchain-external.inc |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/conf/distro/include/toolchain-external.inc b/conf/distro/include/toolchain-external.inc
> index ab50308..12dc454 100644
> --- a/conf/distro/include/toolchain-external.inc
> +++ b/conf/distro/include/toolchain-external.inc
> @@ -4,7 +4,7 @@ PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}gcc-initial = "external-toolchain-${T
>  PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}gcc-intermediate = "external-toolchain-${TOOLCHAIN_BRAND}"
>  PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}gcc = "external-toolchain-${TOOLCHAIN_BRAND}"
>  PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}g++ = "external-toolchain-${TOOLCHAIN_BRAND}"
> -PREFERRED_PROVIDER_linux-libc-headers = "external-toolchain-${TOOLCHAIN_BRAND}"
> +PREFERRED_PROVIDER_linux-libc-headers ?= "external-toolchain-${TOOLCHAIN_BRAND}"
>  
>  TOOLCHAIN_VENDOR ?= "${TARGET_VENDOR}"
>  TARGET_VENDOR := "${TOOLCHAIN_VENDOR}"
> -- 
> 1.7.1
> 
> 
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