There has been a lot of work to improve C/C++ compilers in recent years. 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.
Red Hat Enterprise Linux 8 Beta ships with GCC 8 as the default compiler. This article shows you how to install GCC 8 as well as Clang/LLVM 6 on Red Hat Enterprise Linux 7. You’ll be able to use the same updated (and supported) compilers from Red Hat on both RHEL 7 and 8.
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. A number of common questions about software collections are also answered.
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