| #!/usr/bin/env bash |
| |
| |
| |
|
|
| set -euo pipefail |
|
|
| repo_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)" |
| technology="${repo_root}/technology" |
| public_pdk="${repo_root}/ihp13/pdk" |
| quiet=0 |
|
|
| usage() { |
| cat <<'EOF' |
| Usage: scripts/setup_technology.sh [--quiet] |
|
|
| Create technology -> ihp13/pdk if no active technology view exists. |
| If technology/ already exists, leave it unchanged. Cockpit may link missing |
| files from ihp13/pdk into its active technology view. |
| EOF |
| } |
|
|
| while [[ $# -gt 0 ]]; do |
| case "$1" in |
| --quiet) |
| quiet=1 |
| shift |
| ;; |
| -h|--help) |
| usage |
| exit 0 |
| ;; |
| *) |
| echo "[ERROR] Unknown argument: $1" >&2 |
| usage >&2 |
| exit 1 |
| ;; |
| esac |
| done |
|
|
| log() { |
| if [[ "$quiet" -eq 0 ]]; then |
| echo "$@" |
| fi |
| } |
|
|
| link_cmos5l_klayout_dependencies() { |
| local shared_pdk="$repo_root/ihp13/sg13g2/ihp-sg13g2" |
| local upstream_layout="$repo_root/ihp13/ihp-sg13g2" |
|
|
| [[ ! -d "$shared_pdk" || -e "$upstream_layout" || -L "$upstream_layout" ]] && return 0 |
| ln -s "sg13g2/ihp-sg13g2" "$upstream_layout" |
| } |
|
|
| link_missing_public_files() { |
| [[ ! -d "$public_pdk" || ! -d "$technology" ]] && return 0 |
| [[ "$(realpath -m "$technology")" == "$(realpath -m "$public_pdk")" ]] && return 0 |
|
|
| for pdk_dir in lib lef verilog gds; do |
| mkdir -p "$technology/$pdk_dir" |
| for public_file in "$public_pdk"/"$pdk_dir"/*; do |
| [[ -f "$public_file" ]] || continue |
|
|
| file_name="$(basename "$public_file")" |
| [[ -e "$technology/$pdk_dir/$file_name" || -L "$technology/$pdk_dir/$file_name" ]] && continue |
| ln -s "../../ihp13/pdk/$pdk_dir/$file_name" "$technology/$pdk_dir/$file_name" |
| done |
| done |
| } |
|
|
| create_public_technology_link() { |
| if [[ -L "$technology" && ! -e "$technology" ]]; then |
| local link_target |
| link_target="$(readlink "$technology")" |
|
|
| if [[ "$link_target" != "ihp13/pdk" ]]; then |
| echo "[ERROR] Unexpected dangling technology link: $technology -> $link_target" >&2 |
| exit 1 |
| fi |
|
|
| if [[ ! -d "$public_pdk" ]]; then |
| echo "[ERROR] Cannot recreate technology link; public PDK mirror missing: $public_pdk" >&2 |
| exit 1 |
| fi |
|
|
| rm "$technology" |
| ln -s ihp13/pdk "$technology" |
| log "[INFO] Recreated technology -> ihp13/pdk" |
| return |
| fi |
|
|
| [[ ! -e "$technology" && ! -L "$technology" ]] || return 0 |
|
|
| if [[ ! -d "$public_pdk" ]]; then |
| echo "[ERROR] Public PDK mirror missing: $public_pdk" >&2 |
| exit 1 |
| fi |
|
|
| ln -s ihp13/pdk "$technology" |
| log "[INFO] Created technology -> ihp13/pdk" |
| } |
|
|
| create_public_technology_link |
| link_cmos5l_klayout_dependencies |
|
|
| if [[ ! -f "$public_pdk/verilog/sg13g2_stdcell.v" ]]; then |
| echo "[ERROR] Missing public standard-cell source: $public_pdk/verilog/sg13g2_stdcell.v" >&2 |
| exit 1 |
| fi |
|
|
| if [[ -e "$technology" ]]; then |
| link_missing_public_files |
| log "[INFO] Active technology view: $technology" |
| if [[ "$(realpath -m "$technology")" == "$(realpath -m "$public_pdk")" ]]; then |
| log "[INFO] Source: public mirror ihp13/pdk" |
| else |
| log "[INFO] Source: local technology directory" |
| log "[INFO] Leaving active technology view unchanged" |
| fi |
| fi |
|
|
