Anycloud平台基于Ubuntu 22.04搭建编译环境
Anycloud平台基于Ubuntu 22.04搭建编译环境
0. 下载安装 Ubuntu 22.04
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官网下载ubuntu22.04镜像(ubuntu-22.04-desktop-amd64.iso)
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基于Virtualbox安装系统
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进入系统后，打开命令行终端(ALT+CTRL+T), 配置系统更新源:
选择一个国内的更新源，运行:
sudo update-manager
选择更新源后，然后手动进行更新:sudo apt-get update sudo apt-get upgradeNote：
- 由于新版本系统默认不带ifconfig命令，建议先运行安装ifconfig命令工具：
sudo apt-get install net-tools - 为了后续步骤能够安装好相关库，必须要完成上面的步骤，否则可能存在依赖的缺漏.
- 环境适用于Anycloud37d、Anycloud37e、Anycloud39ev330等.
- 由于新版本系统默认不带ifconfig命令，建议先运行安装ifconfig命令工具：
1. 下载安装常规使用的工具
sudo apt-get install net-tools
sudo apt-get install samba ssh
安装sambe server，用于将SDK传输到Ubuntu中.
samba配置如下(/etc/samba/smb.conf):
[anyka]
comment = samba home directory
path = /home/anyka/samba
public = yes
browseable = yes
public = yes
writeable = yes
read only = no
# valid users = anyka
create mask = 0777
directory mask = 0777
#force user = nobody
#force group = nogroup
available = yes
/home/anyka/samba目录需要配置为所有用户可读写(chmod 777 /home/anyka/samba).
2. 下载安装相关依赖库、工具
下载SDK需要依赖的库：
sudo apt-get install make
sudo apt-get install liblzo2-dev liblzo2-2 liblzo2-dev:i386
sudo apt-get install libmpfr-dev libmpfr6 libmpfr6:i386
sudo apt-get install zlib1g-dev lib32z1-dev
sudo apt-get install device-tree-compiler
sudo apt-get install u-boot-tools
sudo apt-get install lib32ncurses5 libncurses5-dev
下载开发过程需要的工具：
sudo apt-get install python
sudo apt-get install autoconf
sudo apt-get install vim exuberant-ctags cscope
sudo apt-get install git gitk
sudo apt-get install unrar
sudo apt-get install p7zip-full
sudo apt-get install ffmpeg
sudo apt-get install tree
sudo apt-get install bison
sudo apt-get install flex
sudo apt-get install dos2unix
sudo apt-get install cmake
3. 测试环境
本次使用Anyclod37e平台搭建：
- SDK版本：AK37E_SDK_V1.05
- 工具链版本：gcc version 4.9.4 (Buildroot 2018.02.7_V1.0.05-gec2d034)
4. 配置工具链
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将SDK 中tool目录下面的工具解压到**/opt**目录下：
sudo tar xjf arm-anykav500-linux-uclibcgnueabi_V1.0.05.tar.bz2 -C /opt/ -
配置系统环境变量PATH, 打开~/.bashrc ,添加配置:
export PATH="${PATH}:/opt/arm-anykav500-linux-uclibcgnueabi/bin"打开新的终端界面，确认PATH已经添加工具链路径，运行命令:
anyka@anyka-VirtualBox:~/samba/AK37E_SDK_V1.05$ arm-anykav500-linux-uclibcgnueabi-gcc -v Using built-in specs. COLLECT_GCC=/opt/arm-anykav500-linux-uclibcgnueabi/bin/arm-anykav500-linux-uclibcgnueabi-gcc.br_real COLLECT_LTO_WRAPPER=/opt/arm-anykav500-linux-uclibcgnueabi/bin/../libexec/gcc/arm-anykav500-linux-uclibcgnueabi/4.9.4/lto-wrapper Target: arm-anykav500-linux-uclibcgnueabi Configured with: ./configure --prefix=/home/leihaitao/nfs/project/buildroot/buildroot.stable/arm-anykav500-linux-uclibcgnueabi --sysconfdir=/home/leihaitao/nfs/project/buildroot/buildroot.stable/arm-anykav500-linux-uclibcgnueabi/etc --enable-static --target=arm-anykav500-linux-uclibcgnueabi --with-sysroot=/home/leihaitao/nfs/project/buildroot/buildroot.stable/arm-anykav500-linux-uclibcgnueabi/arm-anykav500-linux-uclibcgnueabi/sysroot --disable-__cxa_atexit --with-gnu-ld --disable-multilib --with-gmp=/home/leihaitao/nfs/project/buildroot/buildroot.stable/arm-anykav500-linux-uclibcgnueabi --with-mpc=/home/leihaitao/nfs/project/buildroot/buildroot.stable/arm-anykav500-linux-uclibcgnueabi --with-mpfr=/home/leihaitao/nfs/project/buildroot/buildroot.stable/arm-anykav500-linux-uclibcgnueabi --with-pkgversion='Buildroot 2018.02.7_V1.0.05-gec2d034' --with-bugurl=http://bugs.buildroot.net/ --disable-libquadmath --disable-libsanitizer --enable-tls --disable-libmudflap --enable-threads --without-isl --without-cloog --with-float=soft --disable-decimal-float --with-abi=aapcs-linux --with-cpu=arm926ej-s --with-float=soft --with-mode=arm --enable-languages=c,c++ --with-build-time-tools=/home/leihaitao/nfs/project/buildroot/buildroot.stable/arm-anykav500-linux-uclibcgnueabi/arm-anykav500-linux-uclibcgnueabi/bin --enable-shared --disable-libgomp --enable-libssp Thread model: posix gcc version 4.9.4 (Buildroot 2018.02.7_V1.0.05-gec2d034)
能够正常运行arm-anykav500-linux-uclibcgnueabi-gcc -v即可.
5. 解决编译Kernel错译问题
在编译内核时，会出现以下错误：
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libmpfr链接异常
anyka@anyka-VirtualBox:~/samba/AK37E_SDK_V1.05/os$ ./build_kernel.sh CROSS_COMPILE : arm-anykav500-linux-uclibcgnueabi- make[1]: Entering directory '/home/anyka/samba/AK37E_SDK_V1.05/os/bd' HOSTCC scripts/basic/fixdep GEN ./Makefile HOSTCC scripts/kconfig/conf.o SHIPPED scripts/kconfig/zconf.tab.c SHIPPED scripts/kconfig/zconf.lex.c SHIPPED scripts/kconfig/zconf.hash.c HOSTCC scripts/kconfig/zconf.tab.o HOSTLD scripts/kconfig/conf # # configuration written to .config # make[1]: Leaving directory '/home/anyka/samba/AK37E_SDK_V1.05/os/bd' make[1]: Entering directory '/home/anyka/samba/AK37E_SDK_V1.05/os/bd' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release UPD include/config/kernel.release Using /home/anyka/samba/AK37E_SDK_V1.05/os/kernel as source for kernel GEN ./Makefile WRAP arch/arm/include/generated/asm/bitsperlong.h WRAP arch/arm/include/generated/asm/cputime.h WRAP arch/arm/include/generated/asm/current.h WRAP arch/arm/include/generated/asm/emergency-restart.h WRAP arch/arm/include/generated/asm/errno.h WRAP arch/arm/include/generated/asm/exec.h WRAP arch/arm/include/generated/asm/ioctl.h WRAP arch/arm/include/generated/asm/ipcbuf.h WRAP arch/arm/include/generated/asm/irq_regs.h WRAP arch/arm/include/generated/asm/kdebug.h WRAP arch/arm/include/generated/asm/local.h WRAP arch/arm/include/generated/asm/local64.h WRAP arch/arm/include/generated/asm/mm-arch-hooks.h WRAP arch/arm/include/generated/asm/msgbuf.h WRAP arch/arm/include/generated/asm/msi.h WRAP arch/arm/include/generated/asm/param.h WRAP arch/arm/include/generated/asm/parport.h WRAP arch/arm/include/generated/asm/poll.h WRAP arch/arm/include/generated/asm/preempt.h WRAP arch/arm/include/generated/asm/resource.h WRAP arch/arm/include/generated/asm/rwsem.h WRAP arch/arm/include/generated/asm/seccomp.h WRAP arch/arm/include/generated/asm/sections.h WRAP arch/arm/include/generated/asm/segment.h WRAP arch/arm/include/generated/asm/sembuf.h WRAP arch/arm/include/generated/asm/serial.h WRAP arch/arm/include/generated/asm/shmbuf.h WRAP arch/arm/include/generated/asm/siginfo.h WRAP arch/arm/include/generated/asm/simd.h WRAP arch/arm/include/generated/asm/sizes.h WRAP arch/arm/include/generated/asm/socket.h WRAP arch/arm/include/generated/asm/sockios.h WRAP arch/arm/include/generated/asm/termbits.h WRAP arch/arm/include/generated/asm/termios.h WRAP arch/arm/include/generated/asm/timex.h WRAP arch/arm/include/generated/asm/trace_clock.h CHK include/generated/uapi/linux/version.h UPD include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h Generating include/generated/mach-types.h CC kernel/bounds.s /opt/arm-anykav500-linux-uclibcgnueabi/bin/../libexec/gcc/arm-anykav500-linux-uclibcgnueabi/4.9.4/cc1: error while loading shared libraries: libmpfr.so.4: cannot open shared object file: No such file or directory make[2]: *** [/home/anyka/samba/AK37E_SDK_V1.05/os/kernel/./Kbuild:20: kernel/bounds.s] Error 1 make[1]: *** [/home/anyka/samba/AK37E_SDK_V1.05/os/kernel/Makefile:1040: prepare0] Error 2 make[1]: Leaving directory '/home/anyka/samba/AK37E_SDK_V1.05/os/bd' make: *** [Makefile:152: sub-make] Error 2解决方法：
sudo ln -s /usr/lib/x86_64-linux-gnu/libmpfr.so.6 /usr/lib/x86_64-linux-gnu/libmpfr.so.4 -
yylloc符号错误
anyka@anyka-VirtualBox:~/samba/AK37E_SDK_V1.05/os$ ./build_kernel.sh CROSS_COMPILE : arm-anykav500-linux-uclibcgnueabi- make[1]: Entering directory '/home/anyka/samba/AK37E_SDK_V1.05/os/bd' GEN ./Makefile # # configuration written to .config # make[1]: Leaving directory '/home/anyka/samba/AK37E_SDK_V1.05/os/bd' make[1]: Entering directory '/home/anyka/samba/AK37E_SDK_V1.05/os/bd' GEN ./Makefile scripts/kconfig/conf --silentoldconfig Kconfig CHK include/config/kernel.release Using /home/anyka/samba/AK37E_SDK_V1.05/os/kernel as source for kernel GEN ./Makefile CHK include/generated/uapi/linux/version.h CHK include/generated/utsrelease.h make[2]: 'include/generated/mach-types.h' is up to date. CC kernel/bounds.s CHK include/generated/bounds.h UPD include/generated/bounds.h CHK include/generated/timeconst.h UPD include/generated/timeconst.h CC arch/arm/kernel/asm-offsets.s CHK include/generated/asm-offsets.h UPD include/generated/asm-offsets.h CALL /home/anyka/samba/AK37E_SDK_V1.05/os/kernel/scripts/checksyscalls.sh HOSTCC scripts/dtc/dtc.o HOSTCC scripts/dtc/flattree.o HOSTCC scripts/dtc/fstree.o HOSTCC scripts/dtc/data.o HOSTCC scripts/dtc/livetree.o HOSTCC scripts/dtc/treesource.o HOSTCC scripts/dtc/srcpos.o HOSTCC scripts/dtc/checks.o HOSTCC scripts/dtc/util.o SHIPPED scripts/dtc/dtc-lexer.lex.c SHIPPED scripts/dtc/dtc-parser.tab.h HOSTCC scripts/dtc/dtc-lexer.lex.o SHIPPED scripts/dtc/dtc-parser.tab.c HOSTCC scripts/dtc/dtc-parser.tab.o HOSTLD scripts/dtc/dtc /usr/bin/ld: scripts/dtc/dtc-parser.tab.o:(.bss+0x10): multiple definition of `yylloc'; scripts/dtc/dtc-lexer.lex.o:(.bss+0x0): first defined here collect2: error: ld returned 1 exit status make[3]: *** [scripts/Makefile.host:100: scripts/dtc/dtc] Error 1 make[2]: *** [/home/anyka/samba/AK37E_SDK_V1.05/os/kernel/scripts/Makefile.build:484: scripts/dtc] Error 2 make[1]: *** [/home/anyka/samba/AK37E_SDK_V1.05/os/kernel/Makefile:558: scripts] Error 2 make[1]: Leaving directory '/home/anyka/samba/AK37E_SDK_V1.05/os/bd' make: *** [Makefile:152: sub-make] Error 2解决方法（scripts/dtc/dtc-parser.tab.c_shipped）：
...... 186 187 extern YYSTYPE yylval; 188 //extern YYLTYPE yylloc; 189 int yyparse (void); ...... 1193 /* The lookahead symbol. */ 1194 int yychar; 1195 1196 /* The semantic value of the lookahead symbol. */ 1197 YYSTYPE yylval; 1198 /* Location data for the lookahead symbol. */ 1199 static YYLTYPE yylloc 1200 # if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL 1201 = { 1, 1, 1, 1 } 1202 # endif 1203 ; 1204 /* Number of syntax errors so far. */ 1205 int yynerrs; 1206 ......调整
yylloc为局部符号.
6. 编译SDK
6.1 编译整个SDK
在顶层目录运行：./auto_build.sh
此脚本默认只支持第一次拿到SDK编译，因为默认会重新解压Kernel、uboot代码.
所以，第一次编译完后，可以修改脚本：
6 # 检查是否有残留的kernel目录
7 #if test -d kernel ; then
8 # rm -rf kernel
9 #fi
10
11 # 解压缩内核，并进行编译
12 #tar xvfz linux.tar.gz
13 ./build_kernel.sh
14 ./build_kernel.sh -i
15
16 # 检查是否存在编译错误
17 if test $? -ne 0 ; then
18 echo "Kernel build failed!"
19 exit
20 fi
21
22 # 检查是否有残留的uboot目录
23 #if test -d uboot ; then
24 # rm -rf uboot
25 #fi
26
27 # 解压缩uboot，并进行编译
28 #tar xvfz uboot.tar.gz
29 ./build_uboot.sh
30 ./build_uboot.sh -i
去掉删除旧目录，重新解压的动作.
6.2 单独编译kernel
跳转到os目录，直接运行脚本:
./build_kernel.sh
./build_kernel.sh -i
6.3 单独编译U-boot
同样在os目录下，运行脚本：
./build_uboot.sh
./build_uboot.sh -i
6.4 编译sample、rootfs
在顶层目录下，运行默认脚本:./make_image.sh
以上步骤完成后，需要手动拷贝相关镜像到烧录目录：cp -rf image/* tools/burntool
7. 烧录固件
7.1 拷贝对应dtb配置到burntool目录
默认需要手动拷贝对应dtb到烧录工具目录下，如使用norflash的rgb核心板(例如Anycloud37E)：
cp image/EVB_CBDR_AK3760E_V1.0.1.dtb tools/burntool/cloudOS.dtb
7.2 使用burntool烧录
打开tool/burntool下面的烧录工具，选择对应的nor、芯片类型，然后进行烧录.