全志哪吒D1开发板代码下载编译与调试(基于ubuntu22.04)

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准备环境

ubuntu22.04主机一台

安装git,repo

sudo apt install git
sudo apt install repo

生成ssh-key

一路回车生成key

fuqiang@fuqiang-VivoBook:~$ ssh-keygen
Generating public/private rsa key pair.

Enter file in which to save the key (/home/fuqiang/.ssh/id_rsa): 
Enter passphrase (empty for no passphrase): 
Enter same passphrase again: 
Your identification has been saved in /home/fuqiang/.ssh/id_rsa
Your public key has been saved in /home/fuqiang/.ssh/id_rsa.pub
The key fingerprint is:
SHA256:uyjmaQFLiQWenmqqDFQ4IdxUCRel0AUy7Dt+s3as9nw fuqiang@fuqiang-VivoBook
The key's randomart image is:
+---[RSA 3072]----+
|+o+*+=*o         |
|o.=o=o.          |
| B.o .           |
|o B.             |
| = o.   S        |
|o .o.    .       |
|o.. ... .        |
|=  .+*.+ E       |
|+. +*+Boo        |
+----[SHA256]-----+

生成key的结构如下，id_ras.pub为公钥，需要上传全志的客户服务系统->资源下载->公钥管理

fuqiang@fuqiang-VivoBook:~$ tree .ssh
.ssh
├── id_rsa
├── id_rsa.pub
├── known_hosts
└── known_hosts.old

0 directories, 4 files
fuqiang@fuqiang-VivoBook:~$

注册账号

注册“全志在线开发者社区”和“全志客户服务平台”的账号，并记住这个账号

配置git

git config --global user.email "you@example.com"
git config --global user.name "Your Name"

下载代码

下面的fooddelivery是根据我的账号自动生成的，不能直接copy使用，使用“服务平台”上面根据你的账号提供的链接

$ mkdir tina-d1-h
$ cd tina-d1-h
$ repo init -u ssh://fooddelivery@sdk.allwinnertech.com/git_repo/D1_Tina_Open/manifest.git -b master -m tina-d1-h.xml
$ repo sync
$ repo start product-smartx-d1-h-tina-stable-v2.0 --all # 全部下载完成之后，创建分支

安装依赖

sudo apt install -y gcc binutils  bzip2 flex perl make python3 python-is-python3 lib32z1 gawk subversion libz-dev  build-essential git-core libncurses5-dev zlig1g-dev quilt libssl-dev xsltproc libxml-parser-perl mercurial bzr ecj cvs unzip lib32z1-dev lib32stdc++6 libstdc++6 libc6:i386 libstdc++6:i386

编译

fuqiang@fuqiang-VivoBook:~/workspace/tina-d1-h$ source build/envsetup.sh 
Setup env done! Please run lunch next.
fuqiang@fuqiang-VivoBook:~/workspace/tina-d1-h$ lunch

You're building on Linux

Lunch menu... pick a combo:
     1. d1-h_nezha_min-tina
     2. d1-h_nezha-tina
     3. d1s_nezha-tina

Which would you like?: 2
============================================
TINA_BUILD_TOP=/home/fuqiang/workspace/tina-d1-h
TINA_TARGET_ARCH=riscv
TARGET_PRODUCT=d1-h_nezha
TARGET_PLATFORM=d1-h
TARGET_BOARD=d1-h-nezha
TARGET_PLAN=nezha
TARGET_BUILD_VARIANT=tina
TARGET_BUILD_TYPE=release
TARGET_KERNEL_VERSION=5.4
TARGET_UBOOT=u-boot-2018
TARGET_CHIP=sun20iw1p1
============================================
no buildserver to clean
[1] 19947

fuqiang@fuqiang-VivoBook:~/workspace/tina-d1-h$ make -j4

...

fuqiang@fuqiang-VivoBook:~/workspace/tina-d1-h$ pack

异常处理

异常1

In file included from /usr/include/signal.h:328,
                 from ./signal.h:52,
                 from c-stack.c:49:
c-stack.c:55:27: error: missing binary operator before token "("
   55 | #elif HAVE_LIBSIGSEGV && (SIGSTKSZ < 16384)

临时解决方案

先找到文件

fuqiang@fuqiang-virtual:~/workspace/tina-d1-h$ find . -name c-stack.c
./out/d1-h-nezha/compile_dir/host/m4-1.4.18/lib/c-stack.c
./out/d1-h-nezha_min/compile_dir/host/m4-1.4.18/lib/c-stack.c

注释掉部分内容：

//#elif HAVE_LIBSIGSEGV && SIGSTKSZ < 16384
/* libsigsegv 2.6 through 2.8 have a bug where some architectures use
   more than the Linux default of an 8k alternate stack when deciding
   if a fault was caused by stack overflow.  */
//# undef SIGSTKSZ
//# define SIGSTKSZ 16384

彻底解决方案

https://git.buildroot.org/buildroot/tree/package/m4/0003-c-stack-stop-using-SIGSTKSZ.patch?id=5a9504831f3fa1ef3be334036c93da30150fde55

接复制里面的patch的内容放入tools/m4/patch/目录下，目前还没有找到怎么直接下载patch地方法

异常2

elf.cpp:435:42: error: ISO C++17 does not allow dynamic exception specifications
  435 | std::string symbol::get_version () const throw (std::bad_alloc)
      |                                          ^~~~~
elf.cpp:445:47: error: ISO C++17 does not allow dynamic exception specifications
  445 | std::string symbol::get_version_file () const throw (std::bad_alloc)
      |                                               ^~~~~
elf.cpp:453:47: error: ISO C++17 does not allow dynamic exception specifications
  453 | std::string symbol::get_name_version () const throw (std::bad_alloc)

临时解决方案

找到出现异常的文件夹

fuqiang@fuqiang-virtual:~/workspace/tina-d1-h$ find . -name elf.cpp
./out/d1-h-nezha/compile_dir/host/mklibs-0.1.35/src/mklibs-readelf/elf.cpp
fuqiang@fuqiang-virtual:~/workspace/tina-d1-h$ cd ./out/d1-h-nezha/compile_dir/host/mklibs-0.1.35/src/mklibs-readelf
fuqiang@fuqiang-virtual:~/workspace/tina-d1-h/out/d1-h-nezha/compile_dir/host/mklibs-0.1.35/src/mklibs-readelf$

c++17中不再支持异常规格，异常规格部分删除

sed -i "s/\ throw\ (std::bad_alloc)//g" `grep "throw (std::bad_alloc)" -rl ./`
sed -i "s/\ throw\ (std::bad_alloc,\ std::runtime_error)//g" `grep "throw (std::bad_alloc, std::runtime_error)" -rl ./`
sed -i "s/\ throw\ (std::out_of_range)//g" `grep "throw (std::out_of_range)" -rl ./`

根本解决方案

https://git.freifunk-franken.de/mirror/openwrt/commit/a1ee0ebbd8e9927a65c5d1e0db497dd118d559a6

异常3

Unable to find a Python 2.x interpreter for executing xxx

解决方案：安装python2.7版本

sudo apt install -y python2.7

异常4

libfakeroot.c:99:40: error: '_STAT_VER' undeclared (first use in this function)
   99 | #define INT_NEXT_STAT(a,b) NEXT_STAT64(_STAT_VER,a,b)

根本解决方案

https://bugs.archlinux.org/task/69572

具体如下：

diff --git a/libfakeroot.c b/libfakeroot.c
index 3e80e38..14e56bc 100644
--- a/libfakeroot.c
+++ b/libfakeroot.c
@@ -90,6 +90,10 @@
 #define SEND_GET_XATTR64(a,b,c) send_get_xattr64(a,b)
 #endif
 
+#ifndef _STAT_VER
+#define _STAT_VER 0
+#endif
+
 /*
    These INT_* (which stands for internal) macros should always be used when
    the fakeroot library owns the storage of the stat variable.

异常5

/usr/bin/ld: read_fs.o:(.bss+0x0): multiple definition of `bwriter_buffer'; mksquashfs.o:(.bss+0x0): first defined here

根本解决方案

https://gitce.net/mirrors/openwrt/commit/be4ed1db18e68cc57f03788b4529afbbf629411c

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