windowcygwinc环境搭建

简书链接:windowcygwinc环境搭建
文章字数：1177,阅读全文大约需要4分钟
https://cygwin.com/install.html
下载32 或者64位
下载cygwin，在选择从internet下载的时候建议添加镜像站，提高下载速度
http://mirrors.163.com/.help/cygwin.html
选择从互联网安装, 在”User URL”处输入以下地址
http://mirrors.163.com/cygwin/
在搜索输入框搜索下面的东西然后点击Skip就会变成一个版本号， 而右边有一个bin,出现了一个x,再点击可能会出现版本号变化，甚至 New的字段会出现src源代码也勾选，然后最后又变成了skip,也就是不下载，按照国际惯例教程，都是选择带gun字样的进行安装，
搜索的时候View选择full，

gcc, gcc-core, gcc-g++, gcc-mingw-core, gcc-mingw-g++, make , gdb, binutils
我就下载了gcc-core,gcc-g++, make ,gdb
如果在eclipse跑起来出现了一个问题也就是cygwin提示的问题的话说明没有安装好，我刚开始的时候以为搜索需要按回车键结果直接就下载某些东西了，导致一直报错，后面我把cygwin目录删除了重新装了一遍才好。
然后在eclipse点击锤子就可以进行编译了，然后点击源文件->运行就可以看到控制台输出了.
下一步就会进行下载
最后就完成安装了，
当下次还需要安装的时候可以重新打开安装包，默认将识别上次的配置。
配置环境变量
类似这样的路径
F:\cygwin64\bin;
然后控制台输入make -version
出现了下面的类似就是代表make成功了 输入gcc --version如果能看到版本号也说明gcc也成功下载了

C:\Users\Administrator>make -version
GNU Make 4.2.1
Built for x86_64-unknown-cygwin
Copyright (C) 1988-2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
C:\Users\Administrator>gcc --version
gcc (GCC) 5.4.0
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

下面是点击完成输出的一些东西。

binutils	(2.25-4)
	GNU assembler, linker, and similar utilities
	Required by: gcc-core, python, python2

bzip2	(1.0.6-3)
	BZip file de/compressor
	Required by: tar

ca-certificates	(2.14-1)
	CA root certificates
	Required by: libopenssl100

cygwin-devel	(2.8.2-1)
	Core development files
	Required by: gcc-core, python

groff	(1.22.3-1)
	GNU roff formatter
	Required by: man-db

less	(487-1)
	A file pager program, similar to more(1)
	Required by: man-db

libargp	(20110921-3)
	Interface for parsing command-line arguments
	Required by: getent

libatomic1	(5.4.0-1)
	GCC C11/C++11 locked atomics runtime library
	Required by: gcc-core

libattr1	(2.4.46-1)
	Shared lib for managing filesystem extended attributes
	Required by: coreutils

libblkid1	(2.25.2-2)
	Block device ID library (runtime)
	Required by: util-linux

libbz2_1	(1.0.6-3)
	BZip file de/compressor
	Required by: python, bzip2, python2

libcrypt0	(1.4-1)
	Encryption/Decryption utility and library
	Required by: python, libguile17, libguile2.0_22, python2

libdb5.3	(5.3.28-1)
	Oracle Berkeley DB (runtime)
	Required by: python, python2

libexpat1	(2.2.3-1)
	Expat XML parser library (shared library)
	Required by: gdb, python, python2

libffi6	(3.2.1-2)
	Portable foreign function interface library
	Required by: python, libguile2.0_22, python2, libp11-kit0

libgc1	(7.6.0-1)
	Boehm-Demers-Weiser garbage collector library
	Required by: libguile2.0_22

libgcc1	(5.4.0-1)
	GCC C runtime library
	Required by: gcc-core, libmpfr4, libgomp1, libquadmath0, libstdc++6, libncursesw10, libguile2.0_22, groff, libuuid1, libdb5.3, libgc1, libunistring2

libgdbm4	(1.12-1)
	GNU dbm implementation
	Required by: man-db, python, python2

libgmp10	(6.1.2-1)
	Library for arbitrary precision arithmetic (C runtime)
	Required by: coreutils, gawk, gcc-core, gcc-g++, libmpfr4, libisl13, libmpc3, libguile17, libguile2.0_22

libgomp1	(5.4.0-1)
	GCC OpenMP runtime library
	Required by: gcc-core

libguile17	(1.8.8-3)
	GNU Scheme interpreter library
	Required by: make

libguile2.0_22	(2.0.14-1)
	GNU Scheme interpreter library
	Required by: make

libiconv	(1.14-3)
	Unicode iconv() implementation
	Required by: man-db

libiconv2	(1.14-3)
	Unicode iconv() implementation
	Required by: alternatives, bash, coreutils, diffutils, gcc-core, gcc-g++, gdb, grep, info, man-db, tar, vim-minimal, libintl8, libpopt0, libguile2.0_22, groff, libiconv, libunistring2

libintl8	(0.19.8.1-2)
	GNU Internationalization runtime library
	Required by: alternatives, bash, coreutils, diffutils, findutils, gawk, gcc-core, gcc-g++, gdb, grep, info, make, man-db, sed, tar, util-linux, libattr1, libpopt0, binutils, python, libguile17, libguile2.0_22, libgdbm4, libiconv, xz, libblkid1, libsmartcols1, libuuid1, python2, libp11-kit0

libisl13	(0.14.1-1)
	Integer Set Library (runtime)
	Required by: gcc-core, gcc-g++

libltdl7	(2.4.6-4)
	Libtool dynamic library loader library (runtime)
	Required by: libguile17, libguile2.0_22

liblzma5	(5.2.3-1)
	LZMA de/compressor library (runtime)
	Required by: gdb, xz

libmpc3	(1.0.3-1)
	C library for multiple-precision floating-point computations with exact rounding (runtime)
	Required by: gcc-core, gcc-g++

libmpfr4	(3.1.5-1p10)
	A library for multiple-precision floating-point arithmetic with exact rounding (runtime)
	Required by: gawk, gcc-core, gcc-g++, libmpc3

libncursesw10	(6.0-11.20170617)
	Terminal display library
	Required by: gdb, info, libreadline7, ncurses, util-linux, vim-minimal, python, less, python2

libp11-kit0	(0.23.5-1)
	PKCS#11 module library
	Required by: p11-kit, p11-kit-trust

libpcre1	(8.40-3)
	Perl Compatible Regular Expressions UTF-8 runtime
	Required by: grep

libpipeline1	(1.4.0-1)
	C library for manipulating pipelines of subprocesses - runtime
	Required by: man-db

libpopt-common	(1.16-2)
	Command-line option parser library
	Required by: libpopt0

libpopt0	(1.16-2)
	Command-line option parser library
	Required by: cygutils

libquadmath0	(5.4.0-1)
	GCC Quad-Precision Math runtime library
	Required by: gcc-core

libsigsegv2	(2.10-2)
	Library for handling page faults in user mode (runtime)
	Required by: diffutils

libsmartcols1	(2.25.2-2)
	Tabular data formatting library (runtime)
	Required by: util-linux

libsqlite3_0	(3.19.3-1)
	An embeddable SQL database engine (library)
	Required by: python, python2

libssp0	(5.4.0-1)
	GCC Stack-Smashing Protection runtime library
	Required by: gcc-core, vim-minimal

libstdc++6	(5.4.0-1)
	GCC C++ runtime library
	Required by: gcc-g++, libncursesw10, groff, libdb5.3, libgc1

libtasn1_6	(4.12-1)
	ASN.1 library
	Required by: p11-kit, p11-kit-trust

libunistring2	(0.9.6-1)
	Library for manipulating Unicode strings - runtime
	Required by: libguile2.0_22

libuuid-devel	(2.25.2-2)
	Universally Unique ID library (development)
	Required by: python, python2

libuuid1	(2.25.2-2)
	Universally Unique ID library (runtime)
	Required by: util-linux, libblkid1, libuuid-devel

libvtv0	(5.4.0-1)
	GCC vtable verification library
	Required by: gcc-core

p11-kit	(0.23.5-1)
	PKCS#11 module tool
	Required by: ca-certificates

p11-kit-trust	(0.23.5-1)
	PKCS#11 module library
	Required by: ca-certificates

python	(2.7.13-1)
	Obsoleted by python2
	Required by: gdb

python2	(2.7.13-1)
	Python 2 language interpreter
	Required by: python

tzcode	(2016j-1)
	Time Zone Database utilities
	Required by: coreutils

w32api-headers	(5.0.2-1)
	MinGW-w64 Windows API headers for Cygwin
	Required by: gcc-core, w32api-runtime

w32api-runtime	(5.0.2-1)
	MinGW-w64 Windows API import libraries for Cygwin
	Required by: gcc-core

windows-default-manifest	(6.4-1)
	Default Windows application manifest
	Required by: gcc-core

xz	(5.2.3-1)
	LZMA de/compressor
	Required by: tar

zlib0	(1.2.11-1)
	gzip de/compression library (runtime)
	Required by: file, gcc-core, gcc-g++, libopenssl100, man-db, util-linux, binutils, python, python2

用eclipse开发 c

http://www.eclipse.org/downloads/packages/eclipse-ide-cc-developers/keplersr2
下载和电脑java 32或者64，一定要一样，不然会打开出现找不到jni xx .dll
新建C/C++项目
在Executable选项卡中可以看到右边 分别列出来了识别到的c编译器
Cross GCC Cygwin GCC Microsoft Visual C++
如果没有Cygwin说明环境变量的配置是有问题的.

如果还需要带java的话。。
http://www.eclipse.org/downloads/eclipse-packages/
下载java的se,然后再下载cdt插件。
http://www.eclipse.org/cdt/
http://www.eclipse.org/cdt/downloads.php
https://jingyan.baidu.com/article/456c463b67b4310a59314468.html
c代码hello world

#include <iostream>
using namespace std;

int main() {
	cout << "!!!Hello World!!!" << endl; // prints !!!Hello World!!!
	return 0;
}

我的做法是新建C++ Project ->Executable -Hello World C++ Project -ToolChains选择Cygwin GCC
点击Next会自动配置Source目录。
不然的话比较乱的，没有source目录的话。