How To Install llvm-ar-4.0 on CentOS 8
In this tutorial, we will discuss How To Install llvm-ar-4.0 on CentOS 8
yum package managers.
Also, we will demonstrate how to uninstall and update
llvm-ar-4.0 as well.
One-liner Install Command
If you are only interested in the installation command, here is a quick answer for you:
or if you use
sudo yum makecache && sudo yum -y install llvm-4.0
sudo dnf makecache && sudo dnf -y install llvm-4.0
But if you are interested in the details with step-by-step instructions, the following information will be helpful.
llvm-ar-4.0 and How to Install It?
Short description: Modular compiler and toolchain technologies
First things first, you will need access to a server or computer running CentOS 8. This guide was written specifically with a server running CentOS 8 in mind, although it should also work on older, supported versions of the operating system.
Also, make sure you are running a regular, non-root user with sudo privileges configured on your server. When you have an account available, log in as your non-root user to begin.
There are several ways to install llvm-ar-4.0 on CentOS 8. You can use (links are clickable):
In the following sections, we will describe each method in detail. You can choose one of them or refer to the recommended one.
Install llvm-ar-4.0 on CentOS 8 using dnf
First, update dnf packages database with
dnf by running the next command:
sudo dnf makecache --refresh
After updating database,
You can install llvm-ar-4.0 using
dnf by running the
sudo dnf -y install llvm-4.0
Install llvm-ar-4.0 on CentOS 8 using yum
Because llvm-ar-4.0 is available in CentOS 8’s default
it is possible to install it from these repositories using the
To begin, update local packages database with
yum using the following command.
sudo yum makecache --refresh
Now can install llvm-ar-4.0 package on your server/computer by running the following command:
sudo yum -y install llvm-4.0
How to upgrade (update) a single package llvm-ar-4.0 using yum?
To update all the packages available on the system:
If you want to update a specific package like llvm-ar-4.0 in this example you should use the following command:
yum update llvm-4.0
To downgrade a package to an earlier version:
yum downgrade llvm-4.0
How to Upgrade llvm-ar-4.0 on CentOS 8 with dnf?
When you run the
dnf update, all system packages with available updates are updated.
However, if you want to upgrade a single package, then you would have to pass the package name as
the argument to the dnf update command.
dnf update llvm-4.0
How To remove llvm-ar-4.0 from CentOS 8
To uninstall only the
llvm-ar-4.0 package you can execute
sudo dnf remove llvm-4.0
Extra info and code examples
LLVM is a collection of libraries and tools that make it easy to build compilers, optimizers, just-in-time code generators, and many other compiler-related programs. LLVM uses a single, language-independent virtual instruction set both as an offline code representation (to communicate code between compiler phases and to run-time systems) and as the compiler internal representation (to analyze and transform programs). This persistent code representation allows a common set of sophisticated compiler techniques to be applied at compile-time, link-time, install-time, run-time, or "idle-time" (between program runs). The strengths of the LLVM infrastructure are its extremely simple design (which makes it easy to understand and use), source-language independence, powerful mid-level optimizer, automated compiler debugging support, extensibility, and its stability and reliability. LLVM is currently being used to host a wide variety of academic research projects and commercial projects. LLVM includes C and C++ front-ends, a front-end for a Forth-like language (Stacker), a young scheme front-end, and Java support is in development. LLVM can generate code for X86, SparcV9, PowerPC or many other architectures.
- Maintainer: unknown
- Sources url: unknown
- Section/Category: unknown
You now have a full guide on how to install
yum package managers.
Also, we showed how to update manually as a single package and different ways to uninstall
the llvm-ar-4.0 from CentOS 8.