64 lines
2.7 KiB
Bash
64 lines
2.7 KiB
Bash
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#!/usr/bin/env bash
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# ============================================================================
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# build.sh —— 編譯 rix2midi（《大富翁 2》RIX → MIDI 轉換器）
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# ----------------------------------------------------------------------------
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# 會做的事：
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# 1. 找到 AdPlug（負責 RIX 解碼 + OPL 晶片模擬）與 libbinio（AdPlug 依賴的
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# 小型 I/O 庫）——本機預設看 /tmp/AdPlug 與 /tmp/libbinio。
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# 2. 若它們還沒編過，就現編一次。
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# 3. 以「靜態連結」把 rix2midi 編出來 → 執行檔自給自足、不用設環境變數。
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#
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# 用法：
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# ./build.sh
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#
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# 若想指定 AdPlug / binio 的位置（一般不必）：
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# ADPLUG=/path/to/AdPlug BINIO=/path/to/libbinio ./build.sh
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#
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# 編譯完成後：
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# ./rix2midi ../RICHU.RIX # 轉單一個
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# ./rix2midi ../ ../mid # 批次轉 ../ 裡所有 .RIX → ../mid/*.mid
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# ============================================================================
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set -e
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cd "$(dirname "$0")"
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# ---- 找到 AdPlug / libbinio（優先用環境變數，其次 /tmp 現成的）-----------
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pick() { # pick VAR 預設值...
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local v="$1"; shift
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local d
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for d in "$@"; do
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[ -f "$d/Makefile" ] && { v="$d"; return 0; }
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done
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echo "$v"
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}
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ADPLUG="$(pick "${ADPLUG:-/tmp/AdPlug}" /tmp/AdPlug "$ADPLUG" ./vendor/AdPlug)"
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BINIO="$(pick "${BINIO:-/tmp/libbinio}" /tmp/libbinio "$BINIO" ./vendor/libbinio)"
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[ -f "$ADPLUG/Makefile" ] || ADPLUG=/tmp/AdPlug
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[ -f "$BINIO/Makefile" ] || BINIO=/tmp/libbinio
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echo "[build] AdPlug = $ADPLUG"
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echo "[build] libbinio= $BINIO"
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# ---- libbinio / AdPlug 若還沒編，就編（以靜態 .a 為準） ------------------
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if [ ! -f "$BINIO/build/libbinio_local.a" ]; then
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echo "[build] 編譯 libbinio …"
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( cd "$BINIO" && make -j"$(nproc)" )
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fi
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if [ ! -f "$ADPLUG/build/libadplug.a" ]; then
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echo "[build] 編譯 AdPlug（約一分鐘）…"
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( cd "$ADPLUG" && make -j"$(nproc)" )
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fi
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[ -f "$ADPLUG/build/libadplug.a" ] || { echo "[X] 找不到 libadplug.a"; exit 1; }
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[ -f "$BINIO/build/libbinio_local.a" ] || { echo "[X] 找不到 libbinio_local.a"; exit 1; }
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# ---- 組編譯參數（全靜態、自給自足）-------------------------------------
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INC="-I$ADPLUG/src -I$BINIO/build/inc -I$BINIO/src"
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LIBS="-L$ADPLUG/build -ladplug -L$BINIO/build -lbinio_local"
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echo "[build] 開始編譯 rix2midi.c++（實為 .cpp）…"
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g++ -std=c++14 -O1 -Wall $INC rix2midi.cpp -o rix2midi $LIBS
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# ---- 驗證執行檔能跑 ------------------------------------------------------
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echo
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echo "[build] 完成！執行檔：$(pwd)/rix2midi"
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./rix2midi --help | head -5
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echo "範例： ./rix2midi ../RICHU.RIX 或 ./rix2midi ../ ../mid"
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