if [ "$(id -u)" = "0" -o "$(id -g)" = "0" ]; then
  PATH="$PATH:/opt/sbin:/opt/bin"
else
  PATH="$PATH:/opt/bin"
fi

if [ ! -n "$CPATH" ]; then
  CPATH="/opt/include"
else
  CPATH="/opt/include:$CPATH"
fi

if [ ! -n "$INFOPATH" ]; then
  INFOPATH="/opt/info"
else
  INFOPATH="/opt/info:$INFOPATH"
fi

if [ ! -n "$PERL5LIB" ]; then
  PERL5LIB="/opt/lib64/perl5:/opt/lib64/perl5/site_perl"
else
  PERL5LIB="/opt/lib64/perl5:/opt/lib64/perl5/site_perl:$PERL5LIB"
fi

if [ ! -n "$PKG_CONFIG_PATH" ]; then
  PKG_CONFIG_PATH="/opt/lib64/pkgconfig:/opt/share/pkgconfig"
else
  PKG_CONFIG_PATH="/opt/lib64/pkgconfig:/opt/share/pkgconfig:$PKG_CONFIG_PATH"
fi

if [ ! -n "$PYTHONPATH" ]; then
  PYTHONPATH="/opt/lib64/python2.7/site-packages"
else
  PYTHONPATH="/opt/lib64/python2.7/site-packages:$PYTHONPATH"
fi

export PATH CPATH INFOPATH PERL5LIB PKG_CONFIG_PATH PYTHONPATH