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Explain Buildroot install progress

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Yellowcooln
2026-04-23 00:01:03 -04:00
parent e36b477230
commit bc809c3021
1 changed files with 21 additions and 0 deletions
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buildroot-manage.sh
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@@ -125,8 +125,14 @@ install_system_packages() {
ensure_venv() {
if [ ! -x "$VENV_PYTHON" ]; then
stage "Creating virtual environment"
info "Creating $VENV_DIR"
info "This can take a minute on Buildroot flash storage."
python3 -m venv --system-site-packages "$VENV_DIR"
info "Bootstrapping pip, setuptools, and wheel"
"$VENV_PIP" install --upgrade pip setuptools wheel >/dev/null 2>&1 || true
info "Virtual environment is ready"
else
info "Using existing virtual environment at $VENV_DIR"
fi
}
@@ -145,8 +151,11 @@ preinstall_r2_wheels() {
py_tag=$("$VENV_PYTHON" -c 'import sys; v=f"cp{sys.version_info.major}{sys.version_info.minor}"; print(f"{v}-{v}")' 2>/dev/null || echo "cp311-cp311")
wheel_base="${R2_BASE_URL}/${arch_tag}/${platform_tag}/${py_tag}"
stage "Checking optional wheel cache"
info "Trying prebuilt Python wheels for $arch_tag/$py_tag"
"$VENV_PIP" install --find-links "${wheel_base}/index.html" --no-cache-dir \
"pycryptodome>=3.23.0" "PyNaCl>=1.5.0" cffi "pyyaml>=6.0.0" >/dev/null 2>&1 || true
info "Wheel cache step finished"
}
create_init_script() {
@@ -293,6 +302,10 @@ install_repeater() {
install_system_packages
ensure_service_user
stage "Preparing directories and config"
info "Install dir: $INSTALL_DIR"
info "Config dir: $CONFIG_DIR"
info "Data dir: $DATA_DIR"
mkdir -p "$INSTALL_DIR" "$CONFIG_DIR" "$LOG_DIR" "$DATA_DIR" "$DATA_DIR/.config/pymc_repeater"
chown -R root:root "$CONFIG_DIR" "$LOG_DIR" "$DATA_DIR"
chmod 755 "$INSTALL_DIR" "$DATA_DIR"
@@ -306,22 +319,30 @@ install_repeater() {
ensure_venv
if [ -d "$SCRIPT_DIR/.git" ]; then
stage "Inspecting checked-out repo version"
info "Fetching tags for setuptools_scm version detection"
git -C "$SCRIPT_DIR" fetch --tags 2>/dev/null || true
git_version=$(python3 -m setuptools_scm 2>/dev/null || echo "1.0.5")
export SETUPTOOLS_SCM_PRETEND_VERSION="$git_version"
info "Using version: $git_version"
else
export SETUPTOOLS_SCM_PRETEND_VERSION="1.0.5"
info "Using fallback version: 1.0.5"
fi
if ! grep -q "Luckfox Pico" /proc/device-tree/model 2>/dev/null; then
export PIP_ONLY_BINARY=pycryptodome,cffi,PyNaCl,psutil
info "Non-Luckfox board detected; preferring binary wheels for heavy packages"
fi
preinstall_r2_wheels
stage "Installing pyMC Repeater into venv"
info "Running pip install for the checked-out repo"
info "This is the slowest step and may take several minutes."
(cd "$SCRIPT_DIR" && "$VENV_PIP" install --upgrade --no-cache-dir .[hardware])
stage "Writing Buildroot init service"
create_init_script
stage "Starting service"