[OE-core] [PATCH 2/2] uclibc: never build with SSP

[Khem Raj]

On Fri, Jun 10, 2016 at 8:12 AM, André Draszik <git at andred.net> wrote:
> From: André Draszik <adraszik at tycoint.com>
>
> This doesn't work, as the initial gcc that is used for compiling
> uclibc doesn't have support for SSP yet (since that will only
> be available once uclibc has been compiled). Since during that
> same compilation step uclibc is trying to build its own utils
> those are failing to compile with SSP enabled as the
> initial gcc doesn't have access to the required libraries,
> yet.

Please look at how we do this for glibc based systems. This patch is
not something we need.

>
> We never used to set UCLIBC_BUILD_SSP in the past, this was
> only changed as part of the upgrade to uclibc-ng in
> commit 63bdadc (uclibc: Switch to using uclibc-ng), so here
> we now simply restore the previous behaviour.
>
> Note that we still enable SSP support inside uclibc for
> everybody else to use, though.
>
> Signed-off-by: André Draszik <adraszik at tycoint.com>
> ---
>  meta/recipes-core/uclibc/uclibc-config.inc | 1 -
>  1 file changed, 1 deletion(-)
>
> diff --git a/meta/recipes-core/uclibc/uclibc-config.inc b/meta/recipes-core/uclibc/uclibc-config.inc
> index ed7b522..8b9e41c 100644
> --- a/meta/recipes-core/uclibc/uclibc-config.inc
> +++ b/meta/recipes-core/uclibc/uclibc-config.inc
> @@ -119,7 +119,6 @@ def features_to_uclibc_settings(d):
>      uclibc_cfg('thumb-interwork', distro_features,'USE_BX', cnf, rem)
>      uclibc_cfg('xattr',     distro_features, 'UCLIBC_HAS_XATTR', cnf, rem)
>      uclibc_cfg('ssp',       distro_features, 'UCLIBC_HAS_SSP', cnf, rem)
> -    uclibc_cfg('ssp',       distro_features, 'UCLIBC_BUILD_SSP', cnf, rem)
>      uclibc_cfg('argp',       distro_features, 'UCLIBC_HAS_ARGP', cnf, rem)
>      uclibc_cfg('libc-posix-clang-wchar',  distro_features,'UCLIBC_HAS_WCHAR', cnf, rem)
>      return "\n".join(cnf), "\n".join(rem)
> --
> 2.8.1
>
> --
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