# A debhelper build system class for handling Perl MakeMaker based projects. # # Copyright: © 2008-2009 Joey Hess # © 2008-2009 Modestas Vainius # License: GPL-2+ package Debian::Debhelper::Buildsystem::perl_makemaker; use strict; use Debian::Debhelper::Dh_Lib qw(compat); use base 'Debian::Debhelper::Buildsystem::makefile'; sub DESCRIPTION { "Perl ExtUtils::MakeMaker (Makefile.PL)" } sub check_auto_buildable { my $this=shift; my ($step)=@_; # Handles everything if Makefile.PL exists. Otherwise - next class. if (-e $this->get_sourcepath("Makefile.PL")) { if ($step eq "configure") { return 1; } else { return $this->SUPER::check_auto_buildable(@_); } } return 0; } sub new { my $class=shift; my $this=$class->SUPER::new(@_); $this->enforce_in_source_building(); return $this; } sub configure { my $this=shift; # If set to a true value then MakeMaker's prompt function will # # always return the default without waiting for user input. $ENV{PERL_MM_USE_DEFAULT}=1; # This prevents Module::Install from interactive behavior. $ENV{PERL_AUTOINSTALL}="--skipdeps"; $this->doit_in_sourcedir("perl", "Makefile.PL", "INSTALLDIRS=vendor", # if perl_build is not tested first, need to pass packlist # option to handle fallthrough case (compat(7) ? "create_packlist=0" : ()), @_); } sub install { my $this=shift; my $destdir=shift; # Special case for Makefile.PL that uses # Module::Build::Compat. PREFIX should not be passed # for those; it already installs into /usr by default. my $makefile=$this->get_sourcepath("Makefile"); if (system(qq{grep -q "generated automatically by MakeMaker" $makefile}) != 0) { $this->SUPER::install($destdir, @_); } else { $this->SUPER::install($destdir, "PREFIX=/usr", @_); } } 1