Re: [meta-arm] [PATCH v3 5/5] tcmode-external-arm: fixup headers location in external toolchain SDK

["Sumit Garg" <sumit.garg@linaro.org>]

On Fri, 19 Jun 2020 at 06:06, Denys Dmytriyenko <denis@denix.org> wrote:
>
> From: Denys Dmytriyenko <denys@ti.com>
>
> External toolchain compiler searches for some headers relative to the binary
> and regardless of the --sysroot value. Since headers are installed inside
> SDKTARGETSYSROOT, but the binary is inside SDKPATHNATIVE, symlink include
> directories between those two.
>
> Signed-off-by: Denys Dmytriyenko <denys@ti.com>
> ---
>  .../conf/distro/include/tcmode-external-arm.inc               | 11 +++++++++++
>  1 file changed, 11 insertions(+)
>

We can drop this hack once we package headers as part of
gcc-cross-canadian-${TRANSLATED_TARGET_ARCH} as well. For details,
refer to my comment on patch #4.

-Sumit

> diff --git a/meta-arm-toolchain/conf/distro/include/tcmode-external-arm.inc b/meta-arm-toolchain/conf/distro/include/tcmode-external-arm.inc
> index 7d5aecc..2f101fc 100644
> --- a/meta-arm-toolchain/conf/distro/include/tcmode-external-arm.inc
> +++ b/meta-arm-toolchain/conf/distro/include/tcmode-external-arm.inc
> @@ -117,3 +117,14 @@ def populate_toolchain_links(d):
>              bb.fatal("Unable to populate toolchain binary symlink for %s: %s" % (newpath, exc))
>
>  require conf/distro/include/external-arm-toolchain-versions.inc
> +
> +SDK_POSTPROCESS_COMMAND_prepend = "external_arm_sdk_fixup; "
> +
> +external_arm_sdk_fixup () {
> +       tcpath="${SDK_OUTPUT}/${SDKPATHNATIVE}${prefix_nativesdk}/${EAT_TARGET_SYS}"
> +       if [ -d $tcpath ]; then
> +               pushd $tcpath
> +               ln -s ${SDKTARGETSYSROOT}/include include
> +               popd
> +       fi
> +}
> --
> 2.7.4
>
>