- A+
所属分类：linux技术
安装其实挺简单，下载源码编译即可
git clone https://gitlab.com/qemu-project/qemu.git cd qemu git submodule init git submodule update --recursive git checkout xxxxxx # 对应版本号 mkdir build cd build ../configure --enable-debug make -j2 make install # 安装 安装完后可以看到各种命令
[root@test build]# qemu- qemu-aarch64 qemu-img qemu-mipsn32el qemu-riscv64 qemu-system-arm qemu-system-mips64el qemu-system-s390x qemu-tilegx qemu-aarch64_be qemu-io qemu-nbd qemu-s390x qemu-system-cris qemu-system-mipsel qemu-system-sh4 qemu-x86_64 qemu-alpha qemu-m68k qemu-nios2 qemu-sh4 qemu-system-hppa qemu-system-moxie qemu-system-sh4eb qemu-xtensa qemu-arm qemu-microblaze qemu-or1k qemu-sh4eb qemu-system-i386 qemu-system-nios2 qemu-system-sparc qemu-xtensaeb qemu-armeb qemu-microblazeel qemu-ppc qemu-sparc qemu-system-lm32 qemu-system-or1k qemu-system-sparc64 qemu-cris qemu-mips qemu-ppc64 qemu-sparc32plus qemu-system-m68k qemu-system-ppc qemu-system-tricore qemu-edid qemu-mips64 qemu-ppc64abi32 qemu-sparc64 qemu-system-microblaze qemu-system-ppc64 qemu-system-unicore32 qemu-ga qemu-mips64el qemu-ppc64le qemu-storage-daemon qemu-system-microblazeel qemu-system-riscv32 qemu-system-x86_64 qemu-hppa qemu-mipsel qemu-pr-helper qemu-system-aarch64 qemu-system-mips qemu-system-riscv64 qemu-system-xtensa qemu-i386 qemu-mipsn32 qemu-riscv32 qemu-system-alpha qemu-system-mips64 qemu-system-rx qemu-system-xtensaeb 但是安装这个软件，又需要各种其他的依赖
比方说Python3
# 依赖安装，视情况而定 yum -y install zlib-devel libffi-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel yum install gcc -y # 下载安装包 wget https://www.python.org/ftp/python/3.7.4/Python-3.7.4.tgz mv Python-3.7.4.tgz /usr/local/ mkdir /usr/local/python3 cd /usr/local/ tar -xvf Python-3.7.4.tgz cd /usr/local/Python-3.7.4/ # 编译安装 ./configure --prefix=/usr/local/python3 make & make install ln -s /usr/local/python3/bin/python3 /usr/bin/python3 比方说 Ninja
apt install re2c git clone git://github.com/ninja-build/ninja.git && cd ninja ./configure.py --bootstrap sudo cp ninja /usr/bin/ ninja --version # 查看安装版本 比方说gcc7.5（要求版本大于某个特定版本号）
# 安装相关依赖 sudo yum -y update sudo yum -y install bzip2 wget gcc gcc-c++ gmp-devel mpfr-devel libmpc-devel make sudo yum -y install zlib sudo yum -y install zlib-devel # 下载安装包 wget https://ftp.gnu.org/gnu/gcc/gcc-7.5.0/gcc-7.5.0.tar.gz tar -zxvf gcc-7.5.0.tar.gz cd gcc-7.5.0 # 其他依赖 ./contrib/download_prerequisites mkdir gcc-build-7.5 cd gcc-build-7.5 # 编译 ../configure --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-languages=c,c++,go,lto --enable-plugin --enable-initfini-array --disable-libgcj --enable-gnu-indirect-function --with-tune=generic --disable-multilib make -j4 make install gcc -v # 检查动态库 & 查找新生成的动态库 strings /usr/lib64/libstdc++.so.6 | grep GLIBC find / -xdev -name "libstdc++.so*" # 链接新的动态库 cp /usr/local/lib64/libstdc++.so.6.0.24 /usr/lib64/ rm -rf /usr/lib64/libstdc++.so.6 ln -s /usr/local/lib64/libstdc++.so.6.0.24 /usr/lib64/libstdc++.so.6 # 添加环境变量 # 在PATH里面追加 /usr/local/bin # 添加 LD_LIBRARY_PATH、CC、CXX # bash_profile 类似于 PATH=$PATH:$HOME/.local/bin:$HOME/bin:/usr/local/bin LD_LIBRARY_PATH=/usr/local/lib64:$LD_LIBRARY_PATH CC=/usr/local/bin/gcc CXX=/usr/local/bin/g++ export PATH export LD_LIBRARY_PATH export CC export CXX # 生效环境变量 source ~/.bash_profile 比如glib2和glib2-devel
yum install -y glib2 glib2-devel 比如 libmount-devel pixman-devel
yum install -y libmount-devel pixman-devel 参考
https://cloud.tencent.com/developer/article/1693084
