64 lines
2.2 KiB
Makefile
64 lines
2.2 KiB
Makefile
# engines/c/Makefile
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# 跨平台编译：make → 本地系统编译
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# make linux → Linux 交叉编译（需 x86_64-linux-gnu-gcc）
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# make windows → Windows 交叉编译（需 x86_64-w64-mingw32-gcc）
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# make macos → macOS 交叉编译（需 osxcross 工具链）
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CC = gcc
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CFLAGS = -O3 -march=native -Wall -Wextra
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LDFLAGS = -lm
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SRCS = main.c
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# 自动检测系统
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UNAME_S := $(shell uname -s 2>/dev/null || echo Windows)
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# 目标文件名：统一使用 .exe 后缀（方便 Python 跨平台调用）
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TARGET = build/dynamics_c.exe
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# ── 本地编译 ─────────────────────────────────
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.PHONY: all clean linux windows macos
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all: $(TARGET)
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$(TARGET): $(SRCS) | build
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$(CC) $(CFLAGS) -o $@ $(SRCS) $(LDFLAGS)
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@echo " === C engine built: $@ ==="
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build:
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mkdir -p build
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# ── 交叉编译 ─────────────────────────────────
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# Linux → Linux (x86_64)
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linux: CROSS_PREFIX = x86_64-linux-gnu-
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linux: CC = $(CROSS_PREFIX)gcc
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linux: CFLAGS = -O3 -march=x86-64 -Wall -Wextra
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linux: $(SRCS) | build
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$(CC) $(CFLAGS) -o build/dynamics_c_linux.exe $(SRCS) $(LDFLAGS)
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@echo " === Linux binary: build/dynamics_c_linux.exe ==="
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# 任意平台 → Windows (x86_64)
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# 需要安装 MinGW 交叉编译器：
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# apt install mingw-w64 (Debian/Ubuntu)
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# brew install mingw-w64 (macOS)
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windows: CROSS_PREFIX = x86_64-w64-mingw32-
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windows: CC = $(CROSS_PREFIX)gcc
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windows: CFLAGS = -O3 -march=x86-64 -Wall -Wextra
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windows: $(SRCS) | build
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$(CC) $(CFLAGS) -o build/dynamics_c_win.exe $(SRCS) $(LDFLAGS)
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@echo " === Windows binary: build/dynamics_c_win.exe ==="
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# 任意平台 → macOS (x86_64)
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# 需要安装 osxcross 工具链
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macos: CROSS_PREFIX = x86_64-apple-darwin-
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macos: CC = $(CROSS_PREFIX)gcc
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macos: CFLAGS = -O3 -march=x86-64 -Wall -Wextra
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macos: $(SRCS) | build
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$(CC) $(CFLAGS) -o build/dynamics_c_mac.exe $(SRCS) $(LDFLAGS)
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@echo " === macOS binary: build/dynamics_c_mac.exe ==="
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# ── 编译所有平台 ──────────────────────────────
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all-platforms: linux windows macos
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clean:
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rm -rf build *.o
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