tar -xvf tar -xvf gcc-9.3.0_deb.tar 解压 解压后执行./install.sh libc6_2.31 manpages-dev_5.05 binutils-common_2.34 linux-libc-dev_5.4.0 libctf-nobfd0_2.34 gcc-10-base_10 libgomp1_10 libquadmath0 libmpc3_1.1.0 libatomic1_10 libubsan1_10 libcrypt-dev_4.4.10 libisl22_0.22.1 libbinutils_2.34 libc-dev-bin_2.31 libcc1-0_10 liblsan0_10 libitm1_10 gcc-9-base_9.3.0 libtsan0_10 libctf0_2.34 libasan5_9.3.0 cpp-9_9.3.0 libc6-dev_2.31 binutils-x86-64-linux-gnu_2.34 binutils_2.34 libgcccpp_9.3.0 gcc-9_9.3.0 gcc_9.3.0

Dev-Cpp 5.11 TDM-GCC x64 4.9.2 Portable.zip

Mingw32 5.2.0

Ubuntu12.04系统离线升级安装GCC4.8.2，网上多是在线安装，文档包含安装使用的Linux命令，希望该文档可以帮助到您！

Using the GNU Compiler Collection（For gcc version 12.1.0(GCC)Richard M. Stallman and theGCCDeveloper Community）

统信UOS 用g++( 64 位)

有效解决glibc升级过程遇到的坑。Glibc编译报错：These critical programs are missing or too old: make bison compiler 注意依赖循序 gmp-4.3.2 ../configure --prefix=/usr/local/gmp-4.3.2 mpfr-2.4.2 ../configure --prefix=/usr/local/mpfr-2.4.2 --with-gmp=/usr/local/gmp-4.3.2 mpc-0.8.1 ../configure --prefix=/usr/local/mpc-0.8.1 --with-gmp=/usr/local/gmp-4.3.2 --with-mpfr=/usr/local/mpfr-2.4.2 gcc-5.4.0 ../configure --prefix=/usr/local/gcc-5.4.0 --enable-threads=posix --disable-checking --disable-multilib --enable-languages=c,c++ --with-gmp=/usr/local/gmp-4.3.2 --with-mpfr=/usr/local/mpfr-2.4.2 --with-mpc=/usr/local/mpc-0.8.1

升级gcc-4.9.4及其所需库mpfr-2.4.2.tar.bz2、gmp-4.3.2.tar.bz2、mpc-0.8.1.tar.gz、isl-0.12.2.tar.bz2、cloog-0.18.1.tar.gz

GCC 11.2 离线安装包

GCC中文文档，可以对比英文文档，非常全