mirror of
https://github.com/RetroPortingToolKit/psxrecomp
synced 2026-10-28 02:56:36 -04:00
Matthew Stanley
109 lines
4.3 KiB
Bash
109 lines
4.3 KiB
Bash
#!/usr/bin/env bash
|
|
# Set up the DuckStation oracle build:
|
|
# 1. Ensure duckstation/ submodule is initialized and at the pinned upstream commit
|
|
# 2. Fetch + extract Windows prebuilt deps if missing
|
|
# 3. Rewrite stale absolute paths inside the extracted deps (artefact of how
|
|
# upstream packages them — the prefix is baked in at pack time)
|
|
# 4. Apply the PSXRecomp oracle patch (psxrecomp_oracle.patch) if not applied
|
|
#
|
|
# After setup, run `tools/duckstation/build.sh` (or the commands in its tail) to
|
|
# compile duckstation-qt.exe into duckstation/build/bin/.
|
|
#
|
|
# Safe to run repeatedly — each step checks for "already done" and skips.
|
|
|
|
set -euo pipefail
|
|
|
|
REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
|
|
DUCK="$REPO_ROOT/duckstation"
|
|
PATCH="$REPO_ROOT/tools/duckstation/psxrecomp_oracle.patch"
|
|
# The pin lives in pin.json so this script and duckstation_oracle.py (the
|
|
# Linux/macOS path) can never drift onto different upstream bases.
|
|
UPSTREAM_BASE="$(python3 -c 'import json,sys; print(json.load(open(sys.argv[1]))["upstream_base"])' "$REPO_ROOT/tools/duckstation/pin.json")"
|
|
|
|
log() { echo "[duckstation-setup] $*"; }
|
|
|
|
# ---- Step 1: submodule init + checkout upstream base ----
|
|
if [ ! -f "$DUCK/CMakeLists.txt" ]; then
|
|
log "initializing duckstation submodule..."
|
|
cd "$REPO_ROOT"
|
|
git submodule update --init --recursive duckstation
|
|
fi
|
|
|
|
cd "$DUCK"
|
|
CUR_SHA="$(git rev-parse HEAD)"
|
|
if [ "$CUR_SHA" != "$UPSTREAM_BASE" ]; then
|
|
log "checking out upstream base $UPSTREAM_BASE (was $CUR_SHA)..."
|
|
git fetch origin "$UPSTREAM_BASE" 2>/dev/null || git fetch origin
|
|
git checkout --detach "$UPSTREAM_BASE"
|
|
fi
|
|
|
|
# ---- Step 2: prebuilt deps ----
|
|
DEPS_ARCHIVE="$DUCK/dep/prebuilt/deps-windows-x64.7z"
|
|
DEPS_DIR="$DUCK/dep/prebuilt/windows-x64"
|
|
PREBUILT_SHA256="f3473f18504b8a2d3ae32f007a575839288380503584d7867135da894ac8c129"
|
|
PREBUILT_VERSION="$(cat "$DUCK/dep/PREBUILT-VERSION")"
|
|
PREBUILT_URL="https://github.com/duckstation/dependencies/releases/download/${PREBUILT_VERSION}/deps-windows-x64.7z"
|
|
|
|
if [ ! -f "$DEPS_ARCHIVE" ]; then
|
|
log "downloading prebuilt deps ($PREBUILT_VERSION) from $PREBUILT_URL..."
|
|
mkdir -p "$(dirname "$DEPS_ARCHIVE")"
|
|
if command -v curl >/dev/null 2>&1; then
|
|
curl -L --fail -o "$DEPS_ARCHIVE" "$PREBUILT_URL"
|
|
elif command -v wget >/dev/null 2>&1; then
|
|
wget -O "$DEPS_ARCHIVE" "$PREBUILT_URL"
|
|
else
|
|
log "ERROR: neither curl nor wget found — fetch $PREBUILT_URL manually and place at $DEPS_ARCHIVE"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
if [ -f "$DEPS_ARCHIVE" ]; then
|
|
ACTUAL_SHA="$(sha256sum "$DEPS_ARCHIVE" | awk '{print $1}')"
|
|
if [ "$ACTUAL_SHA" != "$PREBUILT_SHA256" ]; then
|
|
log "ERROR: prebuilt archive sha256 mismatch"
|
|
log " expected: $PREBUILT_SHA256"
|
|
log " actual: $ACTUAL_SHA"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
if [ ! -d "$DEPS_DIR" ] || [ -z "$(ls -A "$DEPS_DIR" 2>/dev/null || true)" ]; then
|
|
log "extracting prebuilt deps..."
|
|
cd "$DUCK/dep/prebuilt"
|
|
if command -v 7z >/dev/null 2>&1; then
|
|
7z x -y deps-windows-x64.7z >/dev/null
|
|
elif [ -x "/c/Program Files/7-Zip/7z.exe" ]; then
|
|
"/c/Program Files/7-Zip/7z.exe" x -y deps-windows-x64.7z >/dev/null
|
|
else
|
|
log "ERROR: 7z not found — extract $DEPS_ARCHIVE manually"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
# ---- Step 3: rewrite stale absolute paths in extracted CMake/pkg-config metadata ----
|
|
# Upstream bakes in whatever prefix the archive was built at. Replace with this
|
|
# checkout's real path. Idempotent: no-op once rewritten.
|
|
log "normalizing absolute paths in prebuilt deps metadata..."
|
|
python3 "$REPO_ROOT/tools/fix_duckstation_deps_paths.py" "$DEPS_DIR" >/dev/null
|
|
|
|
# ---- Step 4: apply PSXRecomp oracle patch ----
|
|
cd "$DUCK"
|
|
if git apply --check "$PATCH" >/dev/null 2>&1; then
|
|
log "applying PSXRecomp oracle patch..."
|
|
git apply "$PATCH"
|
|
else
|
|
# Either already applied, or conflicts. Distinguish:
|
|
if git apply --reverse --check "$PATCH" >/dev/null 2>&1; then
|
|
log "oracle patch already applied"
|
|
else
|
|
log "ERROR: oracle patch does not apply cleanly and is not already applied."
|
|
log " - upstream commit may have moved past the pinned base"
|
|
log " - or the patch itself was regenerated against a different base"
|
|
log " patch: $PATCH"
|
|
log " duck HEAD: $(git rev-parse HEAD)"
|
|
exit 1
|
|
fi
|
|
fi
|
|
|
|
log "setup complete — run tools/duckstation/build.sh to compile"
|