Amazon-Ec2
我可以從 Amazon Linux 上的二進製文件安裝最新的 gcc 嗎?
我在從最新的 2017.03 AMI ( ami-6df1e514 ) 開始的 EC2 實例上使用 Amazon Linux。
此發行版附帶
g++
2013 年的 4.8.3。我需要可以編譯 C++14 的更新版本。有什麼方法可以
gcc
從某種二進製文件中安裝更新的版本,還是我堅持從原始碼編譯它?我在 Amazon 儲存庫中沒有看到任何看起來最近的東西:
[ec2-user@ip-... ~]$ yum list \*gcc\* Loaded plugins: priorities, update-motd, upgrade-helper Installed Packages gcc.noarch 4.8.3-3.20.amzn1 @amzn-main gcc-c++.noarch 4.8.3-3.20.amzn1 @amzn-main gcc-gfortran.noarch 4.8.3-3.20.amzn1 @amzn-main gcc48.x86_64 4.8.3-9.111.amzn1 @amzn-main gcc48-c++.x86_64 4.8.3-9.111.amzn1 @amzn-main gcc48-gfortran.x86_64 4.8.3-9.111.amzn1 @amzn-main libgcc48.x86_64 4.8.3-9.111.amzn1 installed Available Packages gcc-gnat.noarch 4.8.3-3.20.amzn1 amzn-main gcc44.x86_64 4.4.6-4.81.amzn1 amzn-main gcc44-c++.x86_64 4.4.6-4.81.amzn1 amzn-main gcc44-gfortran.x86_64 4.4.6-4.81.amzn1 amzn-main gcc44-gnat.x86_64 4.4.6-4.81.amzn1 amzn-main gcc44-objc.x86_64 4.4.6-4.81.amzn1 amzn-main gcc44-objc++.x86_64 4.4.6-4.81.amzn1 amzn-main gcc48-gnat.x86_64 4.8.3-9.111.amzn1 amzn-main gcc48-plugin-devel.x86_64 4.8.3-9.111.amzn1 amzn-main libgcc44.i686 4.4.6-4.81.amzn1 amzn-main libgcc44.x86_64 4.4.6-4.81.amzn1 amzn-main libgcc48.i686 4.8.3-9.111.amzn1 amzn-main
是否有替代方案,測試回購或包含更新包的東西?
在https://aws.amazon.com/amazon-linux-2/使用新的 Amazon Linux 2,它的預設儲存庫中有 gcc v7.2.1。
目前它看起來像這樣:
# yum list \*gcc10\* Loaded plugins: extras_suggestions, langpacks, priorities, update-motd Installed Packages gcc10.x86_64 10.3.1-1.amzn2.0.1 @amzn2-core gcc10-binutils.x86_64 2.35-21.amzn2.0.1 @amzn2-core gcc10-binutils-gold.x86_64 2.35-21.amzn2.0.1 @amzn2-core Available Packages gcc10-binutils.i686 2.35-21.amzn2.0.1 amzn2-core gcc10-binutils-devel.x86_64 2.35-21.amzn2.0.1 amzn2-core gcc10-c++.x86_64 10.3.1-1.amzn2.0.1 amzn2-core gcc10-gdb-plugin.x86_64 10.3.1-1.amzn2.0.1 amzn2-core gcc10-plugin-devel.x86_64 10.3.1-1.amzn2.0.1 amzn2-core
因此只需執行:
yum install -y gcc10.x86_64 gcc10-c++.x86_64
並檢查它:# gcc10-gcc --version gcc10-gcc (GCC) 10.3.1 20210422 (Red Hat 10.3.1-1) Copyright (C) 2020 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.```