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20596288ae
Any meson package now uses sysroot.eclass as a part of the cross-file
creation and the eclass requires ld.so and ldd to be available in
${ROOT}/usr/bin, so copy over the bin and sbin directories too, just
in case.
Signed-off-by: Krzesimir Nowak <knowak@microsoft.com>
72 lines
2.3 KiB
Bash
72 lines
2.3 KiB
Bash
#!/bin/bash
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set -e
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source /tmp/chroot-functions.sh
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source /tmp/toolchain_util.sh
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# A note on packages:
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# The default PKGDIR is /usr/portage/packages
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# To make sure things are uploaded to the correct places we split things up:
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# crossdev build packages use ${PKGDIR}/crossdev (uploaded to SDK location)
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# build deps in crossdev's sysroot use ${PKGDIR}/cross/${CHOST} (no upload)
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# native toolchains use ${PKGDIR}/target/${BOARD} (uploaded to board location)
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configure_target_root() {
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local board="$1"
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local cross_chost=$(get_board_chost "$1")
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local profile=$(get_board_profile "${board}")
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CBUILD="$(portageq envvar CBUILD)" \
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CHOST="${cross_chost}" \
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ROOT="/build/${board}" \
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SYSROOT="/build/${board}" \
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_configure_sysroot "${profile}"
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}
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build_target_toolchain() {
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local board="$1"
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local ROOT="/build/${board}"
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local SYSROOT="/usr/$(get_board_chost "${board}")"
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function btt_emerge() {
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# --root is required because run_merge overrides ROOT=
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PORTAGE_CONFIGROOT="$ROOT" run_merge --root="$ROOT" --sysroot="$ROOT" "${@}"
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}
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# install baselayout first so we have the basic directory
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# structure for libraries and binaries copied from sysroot
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btt_emerge --oneshot --nodeps sys-apps/baselayout
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# copy libraries, binaries and header files from sysroot to root -
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# sysroot may be using split-usr, whereas root does not, so take
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# this into account
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(
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shopt -s nullglob
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local d f
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local -a files
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for d in "${SYSROOT}"/{,usr/}{bin,sbin,lib*}; do
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if [[ ! -d ${d} ]]; then
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continue
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fi
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files=( "${d}"/* )
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if [[ ${#files[@]} -gt 0 ]]; then
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f=${d##*/}
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cp -at "${ROOT}/usr/${f}" "${files[@]}"
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fi
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done
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cp -at "${ROOT}"/usr "${SYSROOT}"/usr/include
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)
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btt_emerge --update "${TOOLCHAIN_PKGS[@]}"
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unset -f btt_emerge
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}
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configure_crossdev_overlay / /usr/local/portage/crossdev
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for board in $(get_board_list); do
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echo "Building native toolchain for ${board}"
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target_pkgdir="$(portageq envvar PKGDIR)/target/${board}"
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PKGDIR="${target_pkgdir}" configure_target_root "${board}"
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PKGDIR="${target_pkgdir}" build_target_toolchain "${board}"
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done
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