Re: [OE-core] [PATCH 1/2] populate_sdk_base: Add ld.so.conf for nativesdk-binutils

["Steve Sakoman" <sakoman@gmail.com>]

Should I consider these two patches for dunfell LTS?

Thanks!

Steve

On Tue, Apr 28, 2020 at 2:59 AM Ovidiu Panait
<ovidiu.panait@windriver.com> wrote:
>
> Extend the functionality provided by commit [1] to the SDK as well. This way we
> can make sure that nativesdk-binutils finds SDK libraries first rather than
> host ones.
>
> This is useful for example when trying to build the linux kernel using
> nativesdk-gcc. This scenario currently fails because it tries to link to host
> libraries rather than SDK host ones:
>
> make x86_64_defconfig
> make bzImage
> ...
> error: Cannot generate ORC metadata for CONFIG_UNWINDER_ORC=y, please install libelf-dev, libelf-devel or elfutils-libelf-devel
> Makefile:1101: recipe for target 'prepare-objtool' failed
> make: *** [prepare-objtool] Error 1
> ....
> /../../../../x86_64-wrlinuxsdk-linux/bin/ld: /lib/x86_64-linux-gnu/libpthread.so.0: undefined reference to `__libc_vfork@GLIBC_PRIVATE'
> ...
>
> [1] 15049c610b [buildtools-tarball: Add an ld.so.conf for nativesdk-binutils]
>
> Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
> ---
>  meta/classes/populate_sdk_base.bbclass       | 5 +++++
>  meta/recipes-core/meta/buildtools-tarball.bb | 4 ----
>  2 files changed, 5 insertions(+), 4 deletions(-)
>
> diff --git a/meta/classes/populate_sdk_base.bbclass b/meta/classes/populate_sdk_base.bbclass
> index ef0d8bef58..6a1ebc8c02 100644
> --- a/meta/classes/populate_sdk_base.bbclass
> +++ b/meta/classes/populate_sdk_base.bbclass
> @@ -185,6 +185,11 @@ fakeroot create_sdk_files() {
>         # Escape special characters like '+' and '.' in the SDKPATH
>         escaped_sdkpath=$(echo ${SDKPATH} |sed -e "s:[\+\.]:\\\\\\\\\0:g")
>         sed -i -e "s:##DEFAULT_INSTALL_DIR##:$escaped_sdkpath:" ${SDK_OUTPUT}/${SDKPATH}/relocate_sdk.py
> +
> +       mkdir -p ${SDK_OUTPUT}/${SDKPATHNATIVE}${sysconfdir}/
> +       echo '${SDKPATHNATIVE}${libdir}
> +${SDKPATHNATIVE}${base_libdir}
> +include /etc/ld.so.conf' > ${SDK_OUTPUT}/${SDKPATHNATIVE}${sysconfdir}/ld.so.conf
>  }
>
>  python check_sdk_sysroots() {
> diff --git a/meta/recipes-core/meta/buildtools-tarball.bb b/meta/recipes-core/meta/buildtools-tarball.bb
> index 977b6a5e1d..c49802eef8 100644
> --- a/meta/recipes-core/meta/buildtools-tarball.bb
> +++ b/meta/recipes-core/meta/buildtools-tarball.bb
> @@ -76,10 +76,6 @@ create_sdk_files_append () {
>         echo 'export GIT_SSL_CAINFO="${SDKPATHNATIVE}${sysconfdir}/ssl/certs/ca-certificates.crt"' >>$script
>         echo 'export OPENSSL_CONF="${SDKPATHNATIVE}${sysconfdir}/ssl/openssl.cnf"' >>$script
>
> -       mkdir -p ${SDK_OUTPUT}/${SDKPATHNATIVE}${sysconfdir}/
> -       echo '${SDKPATHNATIVE}${libdir}
> -${SDKPATHNATIVE}${base_libdir}
> -include /etc/ld.so.conf' > ${SDK_OUTPUT}/${SDKPATHNATIVE}${sysconfdir}/ld.so.conf
>         if [ "${SDKMACHINE}" = "i686" ]; then
>                 echo 'export NO32LIBS="0"' >>$script
>                 echo 'echo "$BB_ENV_EXTRAWHITE" | grep -q "NO32LIBS"' >>$script
> --
> 2.17.1
>
>