# yum -y install centos-release-scl centos-release-scl-rh;
#yum -y install scl-utils scl-utils-build;
#yum -y install llvm-toolset-7;
# scl --list
devtoolset-7
llvm-toolset-7
# scl enable llvm-toolset-7 bash
# source /opt/rh/llvm-toolset-7/enable
# lldb -version
lldb version 5.0.1
# which clang
/opt/rh/llvm-toolset-7/root/usr/bin/clang
# clang --version
clang version 5.0.1 (tags/RELEASE_501/final)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/rh/llvm-toolset-7/root/usr/bin
clang version 5.0.1 (tags/RELEASE_501/final)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /opt/rh/llvm-toolset-7/root/usr/bin
