On Fri, 19 Jan 2024 at 14:43, Alexander Kanavin <alex.kana...@gmail.com> wrote:
>
> Despite our efforts to make static linking work, there have
> been new reports of bizarre build failures:
> https://lists.openembedded.org/g/openembedded-core/message/194006
> https://lists.openembedded.org/g/openembedded-core/message/193907
>
> This commit changes back to dynamic linking, but places
> the libraries in a custom location, per RP's suggestion.
>
> Signed-off-by: Alexander Kanavin <a...@linutronix.de>
Alexander, please excuse my ignorance. What was the original issue
that you observed on your build system? I tried simply reverting the
offending commit and performing the build. I see libbsd, libattr and
libmd populated in recipe-sysroot-native for both target and native
builds that depend on shadow-native (added manual dependency of test
-native recipe on shadow-native).
> ---
> meta/conf/distro/include/no-static-libs.inc | 5 -----
> meta/recipes-extended/shadow/shadow.inc | 24 ++++++++++++---------
> 2 files changed, 14 insertions(+), 15 deletions(-)
>
> diff --git a/meta/conf/distro/include/no-static-libs.inc
> b/meta/conf/distro/include/no-static-libs.inc
> index 8898d53d756..75359928a14 100644
> --- a/meta/conf/distro/include/no-static-libs.inc
> +++ b/meta/conf/distro/include/no-static-libs.inc
> @@ -21,11 +21,6 @@ DISABLE_STATIC:pn-libusb1-native = ""
> # needed by rust
> DISABLE_STATIC:pn-musl = ""
>
> -# needed by shadow-native to build static executables, particularly useradd
> -DISABLE_STATIC:pn-attr-native = ""
> -DISABLE_STATIC:pn-libbsd-native = ""
> -DISABLE_STATIC:pn-libmd-native = ""
> -
> EXTRA_OECONF:append = "${DISABLE_STATIC}"
>
> EXTRA_OECMAKE:append:pn-libical = " -DSHARED_ONLY=True"
> diff --git a/meta/recipes-extended/shadow/shadow.inc
> b/meta/recipes-extended/shadow/shadow.inc
> index 43f456251a5..b8e5e285c45 100644
> --- a/meta/recipes-extended/shadow/shadow.inc
> +++ b/meta/recipes-extended/shadow/shadow.inc
> @@ -47,16 +47,6 @@ EXTRA_OECONF += "--without-libcrack \
>
> CFLAGS:append:libc-musl = " -DLIBBSD_OVERLAY"
>
> -# Force static linking of utilities so we can use from the sysroot/sstate
> for useradd
> -# without worrying about the dependency libraries being available
> -LDFLAGS:append:class-native = " -no-pie"
> -do_compile:prepend:class-native () {
> - sed -i -e 's#\(LIBS.*\)-lbsd#\1 ${STAGING_LIBDIR}/libbsd.a
> ${STAGING_LIBDIR}/libmd.a#g' \
> - -e 's#\(LIBBSD.*\)-lbsd#\1 ${STAGING_LIBDIR}/libbsd.a
> ${STAGING_LIBDIR}/libmd.a#g' \
> - -e 's#\(LIBATTR.*\)-lattr#\1 ${STAGING_LIBDIR}/libattr.a#g' \
> - ${B}/lib/Makefile ${B}/src/Makefile
> -}
> -
> NSCDOPT = ""
> NSCDOPT:class-native = "--without-nscd"
> NSCDOPT:class-nativesdk = "--without-nscd"
> @@ -161,6 +151,20 @@ do_install:append() {
> touch ${D}${sysconfdir}/subgid
> }
>
> +# Make executables look for dynamically linked libraries in a custom
> location, and install
> +# the needed libraries there. That way we can use them from sstate
> +# in setscene tasks without worrying about the dependency libraries being
> available.
> +do_install:append:class-native() {
> + binaries=$(find ${D}${base_bindir}/ ${D}${base_sbindir}/
> ${D}${bindir}/ ${D}${sbindir}/ -executable -type f)
> + chrpath -k -r ${STAGING_DIR_NATIVE}/lib-shadow-deps $binaries
> + mkdir -p ${D}${STAGING_DIR_NATIVE}/lib-shadow-deps/
> + install ${STAGING_LIBDIR_NATIVE}/libattr.so.*
> ${STAGING_LIBDIR_NATIVE}/libbsd.so.* ${STAGING_LIBDIR_NATIVE}/libmd.so.*
> ${D}${STAGING_DIR_NATIVE}/lib-shadow-deps/
> + install ${D}${libdir}/*.so.*
> ${D}${STAGING_DIR_NATIVE}/lib-shadow-deps/
> +}
> +
> +SYSROOT_DIRS:append:class-native = " ${STAGING_DIR_NATIVE}/lib-shadow-deps/"
> +INSANE_SKIP:${PN}:class-native = "already-stripped"
> +
> PACKAGES =+ "${PN}-base"
> FILES:${PN}-base = "\
> ${base_bindir}/login.shadow \
> --
> 2.39.2
>
>
>
>
--
With best wishes
Dmitry
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