50 lines
1.1 KiB
Makefile
50 lines
1.1 KiB
Makefile
# engines/src/fortran/Makefile
|
|
# 编译 DLL 到 engines/release/（主程序通过 ctypes 直接调用）
|
|
|
|
FC = gfortran
|
|
FFLAGS = -O3 -march=native -Wall -Wextra
|
|
LIB_SRC = dynamics_lib.f90
|
|
|
|
UNAME_S := $(shell uname -s 2>/dev/null || echo Windows)
|
|
|
|
# Windows 检测：Msys2/MINGW 也视为 Windows
|
|
IS_WINDOWS := $(findstring MINGW,$(UNAME_S))
|
|
ifneq ($(IS_WINDOWS),)
|
|
UNAME_S := Windows
|
|
endif
|
|
IS_WINDOWS := $(findstring MSYS,$(UNAME_S))
|
|
ifneq ($(IS_WINDOWS),)
|
|
UNAME_S := Windows
|
|
endif
|
|
|
|
# DLL 输出到 engines/release/
|
|
DLL_DIR = ../../release
|
|
|
|
ifeq ($(UNAME_S),Linux)
|
|
DLL_TARGET = $(DLL_DIR)/dynamics_f90.so
|
|
DLL_FLAGS = -shared -fPIC
|
|
else ifeq ($(UNAME_S),Darwin)
|
|
DLL_TARGET = $(DLL_DIR)/dynamics_f90.dylib
|
|
DLL_FLAGS = -dynamiclib
|
|
else
|
|
# Windows: 完全静态链接，避免依赖 libgfortran-5.dll
|
|
DLL_TARGET = $(DLL_DIR)/dynamics_f90.dll
|
|
DLL_FLAGS = -shared -fPIC -static
|
|
endif
|
|
|
|
.PHONY: all dll clean
|
|
|
|
all: dll
|
|
|
|
dll: $(DLL_TARGET)
|
|
|
|
$(DLL_TARGET): $(LIB_SRC) | $(DLL_DIR)
|
|
$(FC) $(FFLAGS) $(DLL_FLAGS) -o $@ $(LIB_SRC)
|
|
@echo " === Fortran DLL built: $@ ==="
|
|
|
|
$(DLL_DIR):
|
|
mkdir -p $(DLL_DIR)
|
|
|
|
clean:
|
|
rm -f $(DLL_TARGET)
|