Environment Variables for PGI compiler installation (silent install env and bashrc settings)

pgi_silent_env.sh

# Pre-install environment variables
export PGI_SILENT=true;
export PGI_ACCEPT_EULA=accept;
export PGI_INSTALL_DIR=~/opt/pgi;
export PGI_INSTALL_TYPE=single;
export PGI_INSTALL_NVIDIA=false; # For systems without NVIDIA or pre-installed CUDA

# Post-install environment settings
export PGI=~/opt/pgi; # Note: this is the custom installation folder instead of the default /opt/pgi
export PGI_ARCH=linux86-64;
export PGI_VER=2019;  # 19.4 is out, need to replace original 18.10
export PATH=${PGI}/${PGI_ARCH}/${PGI_VER}/bin:$PATH;
export MANPATH=$MANPATH:${PGI}/${PGI_ARCH}/${PGI_VER}/man;
export LM_LICENSE_FILE=$LM_LICENSE_FILE:${PGI}/license.dat;