mirror of
https://github.com/Klipper4FlashForge/firmware.git
synced 2026-10-21 12:52:16 -05:00
Oleksandr ShyshatskyiandClaude Opus 5
58cfd00415
moonraker-timelapse emits -vf 'transpose=1', 'hflip,vflip' and friends straight from the webcam's rotation and flip settings. The stock ffmpeg is configured --disable-everything with a narrow enable list, and asking the binary itself for -filters returns format, null, scale and trim -- so every one of those renders fails on a printer whose camera is not upright. So: ffmpeg 4.4.5 and x264, cross-built, static, one 1.8M binary at $MODDIR/bin/ffmpeg. The enable list is FlashForge's plus the filters they left out, since flash is scarce and nothing else is wanted. There is no hardware encoder to use instead, and it is written down in pkgs/3rdparty/ffmpeg/pkg.conf so nobody re-derives it: the X2600's device tree declares jpege (a JPEG encoder), jpegd and felix, and felix is an H.264 DECODER -- the die has no H.264 encode block at all. Only felix has a driver in the stock kernel; jpege and the rotate block have DT nodes and clock gates and nothing bound to them. Software x264 is the only route to an H.264 mp4 here, which is why moonraker.conf tunes it with -preset ultrafast rather than leaving the default. x264 is named anvil-x264-dev outright, as anvil-zlib-dev is: every file in it is a header or an archive, so a PKG_DEV_FILES split would leave an empty anvil-x264 beside it that no printer would ever install. bzip2 joins the build image because x264's only distributed form is a .tar.bz2 and tar could not unpack it. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01TSmXJv47Wwq2J7FfgCgpCe
150 lines
7.3 KiB
Bash
150 lines
7.3 KiB
Bash
ROOT="$(cd "$(dirname "${BASH_SOURCE[0]:-$0}")/.." && pwd)"
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cd "$ROOT"
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CONFIG_ENV="${CONFIG_ENV:-$ROOT/config.env}"
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if [ ! -f "$CONFIG_ENV" ]; then
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if [ -f config.env.example ]; then
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echo "no config.env -- copy config.env.example and edit the paths:" >&2
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echo " cp config.env.example config.env" >&2
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fi
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exit 1
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fi
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# shellcheck disable=SC1090
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. "$CONFIG_ENV"
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BUILD_TOOLCHANGE="${BUILD_TOOLCHANGE:-1}"
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BUILD_MAINSAIL="${BUILD_MAINSAIL:-1}"
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BUILD_MOONRAKER="${BUILD_MOONRAKER:-1}"
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BUILD_HELIX="${BUILD_HELIX:-1}"
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# A --prefix root on the DATA partition, so a FlashForge OTA cannot delete it.
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# s6 and CPython are configured with this path, so moving it rebuilds them.
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MODDIR="${MODDIR:-/usr/data/anvil}"
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# Two names because opkg unpacks a package's ./usr/data/anvil/... paths relative
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# to the root it is given: the payload sits $MODDIR deep inside PAYLOAD_ROOT.
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PAYLOAD_ROOT="${PAYLOAD_ROOT:-$ROOT/work/modpayload-root}"
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PAYLOAD_DIR="${PAYLOAD_DIR:-$PAYLOAD_ROOT$MODDIR}"
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export PAYLOAD_ROOT PAYLOAD_DIR
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PY_HOST="${PY_HOST:-mips-linux-gnu}"
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PY_TOOLCHAIN_DIR="${PY_TOOLCHAIN_DIR:-work/.mips-toolchain/mips-gcc720-glibc229}"
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# Deliberately not an OpenWrt name: mipsel_24kc is musl, so such an .ipk would
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# satisfy a dependency here, install cleanly and fail against glibc 2.29. An
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# unknown name gets it refused on architecture instead.
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IPK_ARCH="${IPK_ARCH:-mipsel_xburst2}"
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export MODDIR PY_HOST PY_TOOLCHAIN_DIR IPK_ARCH
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# Downloaded on demand, pinned in versions.env. An explicit override path is
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# checksummed too and replaced when the hash differs -- put its own sha256 there.
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# shellcheck disable=SC1091
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[ -f "$ROOT/versions.env" ] && . "$ROOT/versions.env"
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MAINSAIL_ZIP="${MAINSAIL_ZIP:-$ROOT/vendor/mainsail-${MAINSAIL_VERSION:-unpinned}.zip}"
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HELIX_TGZ="${HELIX_TGZ:-$ROOT/vendor/${HELIX_FILE:-helixscreen.tar.gz}}"
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MOONRAKER_TGZ="${MOONRAKER_TGZ:-$ROOT/vendor/moonraker-${MOONRAKER_VERSION:-unpinned}.tar.gz}"
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TIMELAPSE_TGZ="${TIMELAPSE_TGZ:-$ROOT/vendor/moonraker-timelapse-${TIMELAPSE_VERSION:-unpinned}.tar.gz}"
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X264_TGZ="${X264_TGZ:-$ROOT/vendor/x264-${X264_VERSION:-unpinned}.tar.bz2}"
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FFMPEG_TGZ="${FFMPEG_TGZ:-$ROOT/vendor/ffmpeg-${FFMPEG_VERSION:-unpinned}.tar.xz}"
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KLIPPER_TGZ="${KLIPPER_TGZ:-$ROOT/vendor/klipper-${KLIPPER_VERSION:-unpinned}.tar.gz}"
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MIPS_TOOLCHAIN_TGZ="${MIPS_TOOLCHAIN_TGZ:-$ROOT/vendor/${MIPS_TOOLCHAIN_FILE:-mips-toolchain.tar.gz}}"
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SKALIBS_TGZ="${SKALIBS_TGZ:-$ROOT/vendor/skalibs-${SKALIBS_VERSION:-unpinned}.tar.gz}"
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S6_TGZ="${S6_TGZ:-$ROOT/vendor/s6-${S6_VERSION:-unpinned}.tar.gz}"
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EXECLINE_TGZ="${EXECLINE_TGZ:-$ROOT/vendor/execline-${EXECLINE_VERSION:-unpinned}.tar.gz}"
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S6RC_TGZ="${S6RC_TGZ:-$ROOT/vendor/s6-rc-${S6RC_VERSION:-unpinned}.tar.gz}"
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export MAINSAIL_ZIP HELIX_TGZ MOONRAKER_TGZ KLIPPER_TGZ MIPS_TOOLCHAIN_TGZ
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export SKALIBS_TGZ S6_TGZ EXECLINE_TGZ S6RC_TGZ
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export TIMELAPSE_TGZ X264_TGZ FFMPEG_TGZ
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# Built with the GLIBC toolchain above: a musl-linked interpreter cannot dlopen
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# a glibc c_helper.so, and dlopen is how klippy loads it.
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PY_TGZ="${PY_TGZ:-$ROOT/vendor/Python-${PY_VERSION:-unpinned}.tgz}"
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OPENSSL_TGZ="${OPENSSL_TGZ:-$ROOT/vendor/openssl-${OPENSSL_VERSION:-unpinned}.tar.gz}"
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SQLITE_TGZ="${SQLITE_TGZ:-$ROOT/vendor/sqlite-autoconf-${SQLITE_VERSION:-unpinned}.tar.gz}"
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ZLIB_TGZ="${ZLIB_TGZ:-$ROOT/vendor/zlib-${ZLIB_VERSION:-unpinned}.tar.gz}"
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LIBFFI_TGZ="${LIBFFI_TGZ:-$ROOT/vendor/libffi-${LIBFFI_VERSION:-unpinned}.tar.gz}"
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XZ_TGZ="${XZ_TGZ:-$ROOT/vendor/xz-${XZ_VERSION:-unpinned}.tar.gz}"
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BZIP2_TGZ="${BZIP2_TGZ:-$ROOT/vendor/bzip2-${BZIP2_VERSION:-unpinned}.tar.gz}"
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EXPAT_TGZ="${EXPAT_TGZ:-$ROOT/vendor/expat-${EXPAT_VERSION:-unpinned}.tar.gz}"
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# Spelled out rather than derived from PY_VERSION so a 3.14 bump is deliberate.
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PY_MM="${PY_MM:-3.13}"
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export PY_MM
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export PY_TGZ OPENSSL_TGZ SQLITE_TGZ ZLIB_TGZ LIBFFI_TGZ XZ_TGZ BZIP2_TGZ
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export EXPAT_TGZ
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# pypkg_var maps a PYPKG_LIST entry plus a suffix to the variable versions.env
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# spells for it (streaming-form-data -> PYPKG_STREAMING_FORM_DATA_FILE), by bash
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# indirection -- which is why this file is never sourced by payload/*'s ash.
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pypkg_var() {
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local _n _v
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_n=$(printf '%s' "$1" | tr 'a-z' 'A-Z' | tr '-' '_')
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_v="PYPKG_${_n}_$2"
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printf '%s' "${!_v-}"
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}
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# The sdist as bin/fetch-assets.sh leaves it in vendor/.
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pypkg_tgz() { printf '%s/vendor/%s' "$ROOT" "$(pypkg_var "$1" FILE)"; }
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# Version taken from the pinned file name, after the LAST dash -- which is what
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# makes importlib_metadata-8.7.0 and dbus_fast-5.0.22 both come out right.
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pypkg_version() {
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local _f
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_f="$(pypkg_var "$1" FILE)"
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_f=${_f%.tar.gz}; _f=${_f%.tgz}; _f=${_f%.zip}
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printf '%s' "${_f##*-}"
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}
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# ZLIB_TGZ is pinned above for CPython; pkgs/3rdparty/zlib builds it once for all.
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SODIUM_TGZ="${SODIUM_TGZ:-$ROOT/vendor/libsodium-${SODIUM_VERSION:-unpinned}.tar.gz}"
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OPKG_TGZ="${OPKG_TGZ:-$ROOT/vendor/opkg-${OPKG_VERSION:-unpinned}.tar.gz}"
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LIBARCHIVE_TGZ="${LIBARCHIVE_TGZ:-$ROOT/vendor/libarchive-${LIBARCHIVE_VERSION:-unpinned}.tar.gz}"
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SNTPD_TGZ="${SNTPD_TGZ:-$ROOT/vendor/sntpd-${SNTPD_VERSION:-unpinned}.tar.gz}"
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export SODIUM_TGZ OPKG_TGZ LIBARCHIVE_TGZ SNTPD_TGZ
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# Output paths are derived by pkgs/lib.sh's pkg_out; these three aliases remain
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# only because payload.sh and fetch-assets.sh name them. Add nothing here.
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SODIUM_BUILD="${SODIUM_BUILD:-$ROOT/work/pkg/libsodium}"
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OPKG_BUILD="${OPKG_BUILD:-$ROOT/work/pkg/opkg}"
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ZLIB_BUILD="${ZLIB_BUILD:-$ROOT/work/pkg/zlib}"
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export SODIUM_BUILD OPKG_BUILD ZLIB_BUILD
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PKG_FEED="${PKG_FEED:-$ROOT/work/packages}"
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# A git checkout, not a tarball: opkg-utils publishes no release archive, so its
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# integrity is a commit sha rather than a sha256.
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OPKG_UTILS_DIR="${OPKG_UTILS_DIR:-$ROOT/vendor/opkg-utils}"
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OPKG_BUILD_BIN="${OPKG_BUILD_BIN:-$OPKG_UTILS_DIR/opkg-build}"
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OPKG_INDEX_BIN="${OPKG_INDEX_BIN:-$OPKG_UTILS_DIR/opkg-make-index}"
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OPKG_UNBUILD_BIN="${OPKG_UNBUILD_BIN:-$OPKG_UTILS_DIR/opkg-unbuild}"
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export PKG_FEED OPKG_UTILS_DIR OPKG_BUILD_BIN OPKG_INDEX_BIN OPKG_UNBUILD_BIN
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TEST_ENV="${TEST_ENV:-$ROOT/test.env}"
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# shellcheck disable=SC1090
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[ -f "$TEST_ENV" ] && . "$TEST_ENV"
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# The release date, and only ever in the outer filename. Set MOD_VER to pin it.
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MOD_VER="${MOD_VER:-$(date -u +%Y%m%d)}"
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export MOD_VER
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# The stock packages are downloads like everything else in vendor/, pinned by
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# name and sha256 in versions.env. Set either variable in config.env to build
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# against firmware you downloaded yourself; leave it and fetch-assets.sh puts
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# the pinned one here. STOCK_FILE_* is defaulted so a checkout with no
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# versions.env names a missing file rather than the vendor DIRECTORY.
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STOCK_TGZ_CREATOR5PRO="${STOCK_TGZ_CREATOR5PRO:-$ROOT/vendor/${STOCK_FILE_CREATOR5PRO:-Creator5Pro-unpinned.tgz}}"
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STOCK_TGZ_CREATOR5="${STOCK_TGZ_CREATOR5:-$ROOT/vendor/${STOCK_FILE_CREATOR5:-Creator5-unpinned.tgz}}"
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# Each stock package carries its own firmwareExe and refuses the other model.
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TARGET_MACHINE="${MODEL:-${TARGET_MACHINE:-Creator5Pro}}"
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case "$TARGET_MACHINE" in
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Creator5Pro) TARGET_PID=0029; _stock="${STOCK_TGZ_CREATOR5PRO:-}" ;;
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Creator5) TARGET_PID=0028; _stock="${STOCK_TGZ_CREATOR5:-}" ;;
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*) echo "TARGET_MACHINE must be Creator5 or Creator5Pro (got '$TARGET_MACHINE')" >&2; exit 1 ;;
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esac
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if [ -z "${STOCK_TGZ:-}" ] && [ -n "$_stock" ]; then
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STOCK_TGZ="$_stock"
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fi
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export TARGET_MACHINE TARGET_PID STOCK_TGZ
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export STOCK_TGZ_CREATOR5PRO STOCK_TGZ_CREATOR5
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