AM_CONDITIONAL([RHEL], [test -f /etc/redhat-release])
AM_CONDITIONAL([SUSE], [test -f /etc/SUSE-brand -o -f /etc/SuSE-release])
AM_CONDITIONAL([UBUNTU], [test x$UBUNTU_KERNEL = xyes])
AM_CONDITIONAL([RHEL], [test -f /etc/redhat-release])
AM_CONDITIONAL([SUSE], [test -f /etc/SUSE-brand -o -f /etc/SuSE-release])
AM_CONDITIONAL([UBUNTU], [test x$UBUNTU_KERNEL = xyes])