一、Bitcoin编译运行启动过程
1、从Github上clone bitcoin源码 至本地
~/go/src/github.com/bitcoin$git clone https://github.com/bitcoin/bitcoin.git
Cloning into 'bitcoin'...
remote: Enumerating objects: 16, done.
remote: Counting objects: 100% (16/16), done.
remote: Compressing objects: 100% (13/13), done.
remote: Total 126886 (delta 7), reused 3 (delta 3), pack-reused 126870
Receiving objects: 100% (126886/126886), 113.75 MiB | 6.86 MiB/s, done.
Resolving deltas: 100% (88524/88524), done.
~/go/src/github.com/bitcoin
2、根据官方文档指导进行编译安装
各系统版本安装方法:
Mac -osx
Linux
Window
主要命令:
~/go/src/github.com/bitcoin/bitcoin$./autogen.sh
#开启debug进行configure配置
~/go/src/github.com/bitcoin/bitcoin$./configure -with-gui --enable-debug
#成功配置结果如下
Options used to compile and link:
with wallet = yes
with gui / qt = yes
with bip70 = yes
with qr = yes
with zmq = no
with test = yes
with bench = yes
with upnp = yes
use asm = yes
sanitizers =
debug enabled = yes
gprof enabled = no
werror = no
target os = darwin
build os = darwin
CC = gcc
CFLAGS = -g -O2
CPPFLAGS = -DDEBUG -DDEBUG_LOCKORDER -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -DHAVE_BUILD_INFO -D__STDC_FORMAT_MACROS -I/usr/local/opt/berkeley-db@4/include -DMAC_OSX
CXX = g++ -std=c++11
CXXFLAGS = -Og -g3 -ftrapv -Wstack-protector -fstack-protector-all -Wall -Wextra -Wformat -Wvla -Wformat-security -Wthread-safety-analysis -Wrange-loop-analysis -Wredundant-decls -Wno-unused-parameter -Wno-self-assign -Wno-unused-local-typedef -Wno-deprecated-register -Wno-implicit-fallthrough
LDFLAGS = -pthread -Wl,-headerpad_max_install_names -Wl,-dead_strip
ARFLAGS = cr
~/go/src/github.com/bitcoin/bitcoin$make check
3、编译结果目录结构
(1)./src/为整个比特币核心的代码,由C++编写;
(2)./src/bitcoind为比特币核心启动程序;
(3)./src/bitcoin-cli为客户端控制程序,命令行中会用到;
(4)./qt/为qt项目目录,qt的客户端其实就是调用了bitcoind和bitcoin-cli的接口。
4、安装目录(包含输出日志、区块链等等)
默认在其他目录下:
Linux在~/.bitcoin中;
Mac在/User/YOURNAME/Library/Application Support/Bitcoin中,不太好找,用前往或者终端;
windows在C盘下的Bitcoin。
如果想在代码里改改默认路径可以去./src/utils.h第455行左右,找GetDefaultDataDir函数。
可用命令行跟踪日志文件,日志文件在上面说的bitcoin文件夹里面(mac上直接点开文件就行)
5、命令行启动
(1)命令行启动客户端
~/go/src/github.com/bitcoin/bitcoin$./src/bitcoind
~/go/src/github.com/bitcoin/bitcoin$./src/bitcoind -daemon #后台启动,一般都要加,然后在debug.log里看输出就行
~/go/src/github.com/bitcoin/bitcoin$./src/bitcoind -gen=1 #自动挖矿
~/go/src/github.com/bitcoin/bitcoin$./src/bitcoind help #其他的自己看去吧
(2)操作客户端
~/go/src/github.com/bitcoin/bitcoin$./src/bitcoin-cli stop
~/go/src/github.com/bitcoin/bitcoin$./src/bitcoin-cli getinfo #查看当前信息
~/go/src/github.com/bitcoin/bitcoin$./src/bitcoin-cli getpeerinfo #查看其他节点
~/go/src/github.com/bitcoin/bitcoin$./src/bitcoin-cli help #其他的自己看去吧