Openwrt | 编译openwrt源码

2021-2-18 23:11| 发布者: admin| 查看: 55| 评论: 3|原作者: 鸣涧_GC96O

摘要: Openwrt | 编译openwrt源码 openwrt源码的编译相对简单，部分编译过程中出现问题可能是由于用的是root用户，现在 winddows10带wrl-ubuntu虚拟机很棒的，我用的是Ubuntu, 默认是没有提供root用户，如果切换成普 ...

Openwrt | 编译openwrt源码

openwrt源码的编译相对简单，部分编译过程中出现问题可能是由于用的是root用户，现在 winddows10带wrl-ubuntu虚拟机很棒的，我用的是Ubuntu, 默认是没有提供root用户，如果切换成普通用户下载并编译可能会更顺利一些。

下载openwrt源码 ,注意要用gitee国内站，如用用的github国外站慢的开始怀疑人生。编译时常会出问题，希望一切胜利， Good luck

$ git clone https://gitee.com/mirrors/openwrt.git

当下载好openwrt源码后,进入openwrt文件夹

$ cd openwrt/

查看openwrt文件夹内容

$ ls

列出文件夹的内容如下

BSDmakefile config Config.in feeds.conf.default include LICENSE Makefile package README rules.mk scripts target toolchain tools

对于上述出现的文件，首先第一步要看的内容就是 README

$ vim README

出现内容如下所示

  _______                   ________       __ |    |.-----.-----.-----.|  |  |  |.----.|  |_ | - ||  _  |  -__|    ||  |  |  || _|| _| |_______|| __|_____|__|__||________||__|  |____|       |__| W I R E L E S S F R E E D O M -----------------------------------------------------
This is the buildsystem for the OpenWrt Linux distribution.
To build your own firmware you need a Linux, BSD or MacOSX system (casesensitive filesystem required). Cygwin is unsupported because of the lackof a case sensitive file system.
You need gcc, binutils, bzip2, flex, python3.5+, perl, make, find, grep, diff,unzip, gawk, getopt, subversion, libz-dev and libc headers installed.
1. Run "./scripts/feeds update -a" to obtain all the latest package definitionsdefined in feeds.conf / feeds.conf.default
2. Run "./scripts/feeds install -a" to install symlinks for all obtainedpackages into package/feeds/
3. Run "make menuconfig" to select your preferred configuration for thetoolchain, target system & firmware packages.
4. Run "make" to build your firmware. This will download all sources, buildthe cross-compile toolchain and then cross-compile the Linux kernel & allchosen applications for your target system.
Sunshine!       Your OpenWrt Community       http://www.openwrt.org

                                                                                                                                                      "README" 34L, 1299C                                                                                                                         1,1          All

阅读README内容，出现步骤1.2.3.4.共四步。这四步就是openwrt源码的编译步骤。

如下

1、更新源码包

$ ./scripts/feeds update -a

2、安装到/package/feeds

$ ./scripts/feeds update -a

3、编译配置

$ make menuconfig

可能会出错

Build dependency: Please install the GNU C++ Compiler (g++). //安装 gcc g++ 如果要编译ARM平台需要arm-linux-gcc

Build dependency: Please install ncurses. (Missing libncurses.so or ncurses.h) //安装ncurese

Build dependency: Please install zlib. (Missing libz.so or zlib.h) //安装zlib

Build dependency: Please install GNU awk. www.2cto.com //sudo apt-get install gawk 注意名称

Build dependency: Please install flex. //安装flex

Build dependency: Please install patch. //安装pathc

Build dependency: Please install git (git-core). //安装git

Build dependency: Please install the subversion client. //安装subversion client

环境检测通过的话，运行到这步的时候会出现openwrt的配置界面

各种参数即可通过这里设置。

将Target Profile 设置为可支持硬件板子

Target Profile
  1. Multiple devices (TARGET_MULTI_PROFILE) //多种硬件
> 2. Broadcom SoC, BCM43xx WiFi (b43, brcmfmac, default) (TARGET_bcm53xx_generic_Generic) //博通的Soc
  3. ASUS RT-AC56U (TARGET_bcm53xx_generic_DEVICE_asus_rt-ac56u)  //华硕主板
  4. ASUS RT-AC68U (TARGET_bcm53xx_generic_DEVICE_asus_rt-ac68u)
  5. ASUS RT-AC87U (TARGET_bcm53xx_generic_DEVICE_asus_rt-ac87u)
  6. ASUS RT-N18U (TARGET_bcm53xx_generic_DEVICE_asus_rt-n18u)
  7. Buffalo WXR-1900DHP (TARGET_bcm53xx_generic_DEVICE_buffalo_wxr-1900dhp)  //我不认识这个了
  8. Buffalo WZR-600DHP2 (TARGET_bcm53xx_generic_DEVICE_buffalo_wzr-600dhp2)
  9. Buffalo WZR-900DHP (TARGET_bcm53xx_generic_DEVICE_buffalo_wzr-900dhp)
  10. Buffalo WZR-1750DHP (TARGET_bcm53xx_generic_DEVICE_buffalo_wzr-1750dhp)
  11. D-Link DIR-885L (TARGET_bcm53xx_generic_DEVICE_dlink_dir-885l)  //D-Link DIR-885L路由器
  12. Linksys EA6300 v1 (TARGET_bcm53xx_generic_DEVICE_linksys_ea6300-v1)  //以下的都不识
  13. Linksys EA6500 v2 (TARGET_bcm53xx_generic_DEVICE_linksys_ea6500-v2)
  14. Linksys EA9200 v1 (TARGET_bcm53xx_generic_DEVICE_linksys_ea9200)
  15. Linksys EA9500 (TARGET_bcm53xx_generic_DEVICE_linksys_ea9500)
  16. Luxul ABR-4500 (TARGET_bcm53xx_generic_DEVICE_luxul_abr-4500)
  17. Luxul XAP-1610 (TARGET_bcm53xx_generic_DEVICE_luxul_xap-1610)
  18. Luxul XBR-4500 (TARGET_bcm53xx_generic_DEVICE_luxul_xbr-4500)
  19. Luxul XWR-3150 (TARGET_bcm53xx_generic_DEVICE_luxul_xwr-3150)
  20. Meraki MR32 (TARGET_bcm53xx_generic_DEVICE_meraki_mr32)
  21. NETGEAR R6250 (TARGET_bcm53xx_generic_DEVICE_netgear_r6250)
  22. NETGEAR R6300 v2 (TARGET_bcm53xx_generic_DEVICE_netgear_r6300-v2)
  23. NETGEAR R7000 (TARGET_bcm53xx_generic_DEVICE_netgear_r7000)
  24. NETGEAR R7900 (TARGET_bcm53xx_generic_DEVICE_netgear_r7900)
  25. NETGEAR R8000 (TARGET_bcm53xx_generic_DEVICE_netgear_r8000)
  26. NETGEAR R8500 (TARGET_bcm53xx_generic_DEVICE_netgear_r8500)
  27. SmartRG SR400ac (TARGET_bcm53xx_generic_DEVICE_smartrg_sr400ac)
  28. PHICOMM K3 (TARGET_bcm53xx_generic_DEVICE_phicomm_k3) //小米 PHICOMM K3路由器
  29. Tenda AC9 (TARGET_bcm53xx_generic_DEVICE_tenda_ac9)  //腾达 AC9路由器
  30. TP-Link Archer C5 v2 (TARGET_bcm53xx_generic_DEVICE_tplink_archer-c5-v2)  //TP-Link Archer C5 路由器
  31. TP-Link Archer C9 v1 (TARGET_bcm53xx_generic_DEVICE_tplink_archer-c9-v1) //TP-Link Archer C9 路由器
市场上路由基本上用OpenWrt做的。

4、最后 make 编译即可。

$ make

编码出错了，

package/utils/busybox/Makefile' has a dependency on 'libpam', which does not exist
不写了，解决问题后，下回写吧

编译好了，找个设备试试吧！