opkbuddy.blogg.se - Centos install gcc

$ # Optionally permanently enable GCC 8 / Clang/LLVM 6.0 $ scl enable devtoolset-8 llvm-toolset-6.0 bash # yum install llvm-toolset-6.0-clang-analyzer llvm-toolset-6.0-clang-tools-extra # optional # yum install devtoolset-8 llvm-toolset-6.0 # subscription-manager repos -enable rhel-7-server-optional-rpms \ Optional: Permanently enable GCC 8 and Clang 6 by adding scl_source to your.

Under your normal user ID, run scl enable to add devtoolset-8 and llvm-toolset-6.0 to your path(s).

Optional: Install the Clang static analysis tools scan-build and clang-tidy.

Use yum to install devtoolset-8 (GCC 8) and llvm-toolset-6.0 (Clang 6).

Add the Red Hat Developer Tools key to your system.

Enable the rhscl, devtools, and optional software repos.

TL DR How to install GCC 8 and Clang/LLVM 6.0 Make sure you include the "dot zer0"! Do not install llvm-toolset-7 unless what you want is the previous major version, LLVM/Clang 5. For LLVM/Clang 6, install llvm-toolset-6.0. Note: The package naming conventions have changed to be more consistent with compiler major version numbers. A number of common questions about software collections are also answered.

If you want your default gcc to always be GCC 8, or you want clang to always be in your path, this article shows how to permanently enable a software collection by adding it to the profile (dot files) for your user account. You'll be able to use the same updated (and supported) compilers from Red Hat on both RHEL 7 and 8. This article shows you how to install GCC 8 as well as Clang/LLVM 6 on Red Hat Enterprise Linux 7.

Red Hat Enterprise Linux 8 Beta ships with GCC 8 as the default compiler. A number of articles have been posted by Red Hat engineers working on the compilers themselves covering usability improvements, features to detect possible bugs, and security issues in your code. There has been a lot of work to improve C/C++ compilers in recent years.