首先,我试图习惯makefile,但是我对这个有了新的认识。首先,下面的文件应该首先编译所有./src/*.cpp
文件到./src/*.o
(文件名存在),然后完成与simulation.cpp
的编译并将所有东西链接在一起。现在,使返回错误消息:make:-c:找不到的命令
make: -c: Command not found
我几乎没有线索如何进行!通配符构造是否会以所需的方式工作?非常感谢你的努力!
#basic stuff
TRUE = 1
FALSE = 0
SHELL := #!/bin/bash
# path names
SRCPATH = ./src/
CLEANPATH = ./res/ \
./crash/
# source files.
MAIN = simulation.cpp
OBJS = $(wildcard $(SRCPATH)*.o)
SRCS = $(wildcard $(SRCPATH)*.cpp)
INCLUDES = $(wildcard $(SRCPATH)*.h)
#GLOBAL MACROS PASSED TO PROGRAM!
MODEL_MRT = $(TRUE) #if true model used is MRT else SRT
PARALLEL = $(TRUE)
GRAVITY = $(TRUE)
# output file name
OUT = simulation
# C++ compiler flags (-g -O2 -Wall)
CXXFLAGS = -g -Wall -O -fopenmp
CXXDEFINES = -D MODEL=$(MODEL_MRT) -D PARALLEL=$(PARALLEL) -D GRAVITY=$(GRAVITY)
# compiler
CXX = g++
$(OUT) : $(OBJS)
$(CXX) $(CXXFLAGS) $(MAIN) $(OBJS) $(CXXDEFINES) -o $(OUT)
$(OBJS) : $(SRCS) $(INCLUDES)
$(CXX) $(CXXFLAGS) -c $(SRCS) -o $(OBJS)
clean : $(OUT)
rm $(OBJS)
rm $(CLEANPATH)/*.*
run : $(OUT) clean
./$(OUT)
.PHONY: clean run
通常情况下可以省略行 “$(CXX)$(CXXFLAGS)-C $(SRCS)-o $(OBJS)”。或者直接写下“-o $(OBJS)”。 –