require 5.004 ; use ExtUtils::MakeMaker 5.16 ; use Config ; $MCRYPT_LDFLAGS = $ENV{MCRYPT_LDFLAGS} ; $MCRYPT_CPPFLAGS = $ENV{MCRYPT_CPPFLAGS} ; WriteMakefile( NAME => 'Mcrypt', VERSION_FROM => 'Mcrypt.pm', LIBS => [ "$MCRYPT_LDFLAGS -lltdl -lmcrypt" ], INC => " $MCRYPT_CPPFLAGS" , );