在23行我写的是$(CXX) $^ -o $@ $(LIB_PATH) $(LIBS),这是在最后链接是需要告诉编译器我的库放在了那个目录,以及该库的名字 在26行,我在后面添加了一个$(HEADER_PATH)即指定头文件的所在目录 //main.cpp #include "add.h" #include "mul.h" #include "sub.h" #include #include <iostream> ...
-Wall: 输出Make的所有警告 CC=gcc#如果非环境变量,需要指明路径;例如:CC=/home/croos/bin/gccCFLAGS=-Wall#输出make时的所有警告DEFINE=#这里加入的宏,在文件代码中可以直接引用INCLUDE=-I.TARGET=filename#要生成的最终目标,如:可执行程序SUORCES+=$(wildcard *.c)#要编译的目标文件,wildcaed匹配当前目录下...
cmake_minimum_required(VERSION 3.10)project(MyProject)find_library(MY_LIBRARY my_library)find_path(MY_INCLUDE_DIR my_header.h)function(add_custom_make_target TARGET_NAME EXTRA_ARGS)add_custom_target(${TARGET_NAME}COMMAND${CMAKE_MAKE_PROGRAM}-C${CMAKE_SOURCE_DIR}${TARGET_NAME}${EXTRA_ARGS}...
#include <stdio.h> #include <math.h> int main(void) { double test=23.4; test=sqrt(test); printf("%f",test); } 为了编译这段代码,我使用了: gcc -o test test.c -L/path/ to /libs -lm 然而,我想使用我的makefile,以便自动链接数学库和我将来使用的任何其他标准库。这是我正在使用的makefi...
#include <stdio.h>#include<assert.h>//获取程序位数(被编译为多少位的代码)intGetProgramBits() {returnsizeof(int*) *8; }intmain(intargc,char*argv[]) { printf("bits:\t%d\n", GetProgramBits()); assert( argc>1);return0; }
所以自己实现了一下创建多级目录,无论上级目录是否存在。...> #include #include #include #include using namespace std; //得到文件路径的目录...= -1) { dirPath.erase(p); } return dirPath; } //创建多级目录 void CreateMultiLevel(string 3.7K20 创建树状目录结构 标签:VBA,用户窗体,TreeView控件...
#include<stdio.h>intadd(inta,intb){returna+b;} hello.c #include<stdio.h>#include"test.h"intmain(){printf("PI:%f\n",PI);printf("hello world:%d\n",add(1,5));return0;} image.png 使用touch makefile生成文件 image.png 使用vim makefile编辑文件 ...
//test.c#include"test.h"/** * add 方法定义 */intadd(inta,intb){returna+b;}intmain(intargc,char*argv[]){add(A,B);return0;} 然后可以通过下面这个gcc命令预处理test.c文件,并且把预处理结果写到test.i: gcc -E test.c -o test.i ...
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A Makefile in the subdirectory of my project doesn't see the include path ONLY when it is used from the main Makefile of my project. I don't have much experience with Makefiles and a lot of what I've been reading is pretty confusing. Here is the layout of my directory (with what...