| #!/bin/bash |
| |
| # Copyright 2026 The Go Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style |
| # license that can be found in the LICENSE file. |
| |
| |
| # This is based on the instructions at https://github.com/intelxed/xed |
| |
| set -e |
| |
| XEDTAG=v2025.03.02 |
| MBUILDTAG=v2024.11.04 |
| DATA=./extern |
| |
| trace() { |
| set -x |
| "$@" |
| { local rc=$?; set +x; } 2>/dev/null |
| return $rc |
| } |
| |
| echo "This will download xed to $DATA/xed and $DATA/mbuild and compile it." |
| echo "It requires Python, a C toolchain, and probably other things." |
| read -p "Continue (y/n)? " -n 1 -r |
| echo |
| if [[ ! $REPLY =~ ^[Yy]$ ]]; then |
| exit 1 |
| fi |
| |
| if [[ -d "$DATA/xed" ]]; then |
| echo 2>&1 "$DATA/xed already downloaded" |
| else |
| trace git clone -b $XEDTAG https://github.com/intelxed/xed.git $DATA/xed |
| fi |
| if [[ -d "$DATA/mbuild" ]]; then |
| echo 2>&1 "$DATA/mbuild already downloaded" |
| else |
| trace git clone -b $MBUILDTAG https://github.com/intelxed/mbuild.git $DATA/mbuild |
| fi |
| |
| if [[ -f $DATA/xed/obj/dgen/all-dec-instructions.txt ]]; then |
| echo 2>&1 "XED data already compiled" |
| else |
| trace cd $DATA/xed |
| trace ./mfile.py |
| fi |
