use 5.008001; use ExtUtils::MakeMaker; eval { my $q = unpack("Q", 1234123412341234) }; print STDERR <<_SORRY_ if $@; Your architecture does not support quads (64-bit ints). This module will NOT work on this machine. Building Makefile anyway... _SORRY_ WriteMakefile( NAME => 'Linux::Taskstats::Read', VERSION_FROM => 'lib/Linux/Taskstats/Read.pm', # finds $VERSION PREREQ_PM => {}, # e.g., Module::Name => 1.1 ($] >= 5.005 ? ## Add these new keywords supported since 5.005 (ABSTRACT_FROM => 'lib/Linux/Taskstats/Read.pm', # retrieve abstract from module AUTHOR => 'Scott Wiersdorf ') : ()), );