perl/agent/Makefile.PL

use ExtUtils::MakeMaker;
require 5;
use Config;
use Getopt::Long;

%MakeParams = InitMakeParams();

WriteMakefile(%MakeParams);

sub InitMakeParams {
    my $opts;
    my %Params = (
		  'NAME'		=> 'NetSNMP::agent',
		  'VERSION_FROM'	=> 'agent.pm', # finds $VERSION
		  'XSPROTOARG'          => '-prototypes',
		  'PM'                => { 
		      'agent.pm' => '$(INST_LIBDIR)/agent.pm',
		      'netsnmp_request_infoPtr.pm' =>
			  '$(INST_LIBDIR)/agent/netsnmp_request_infoPtr.pm'
		  },
		  'PREREQ_PM'           => {},
		  );

    my $snmp_lib, $snmp_llib, $sep;
    if ($Config{'osname'} eq 'MSWin32') {
	$snmp_lib = 'libnetsnmp.lib';
	$snmp_link_lib = 'libnetsnmp';
	# XXX fix me
    } else {
	$opts = NetSNMPGetOpts();
	$Params{'LIBS'}    = `$opts->{'nsconfig'} --agent-libs`;
	chomp($Params{'LIBS'});
	$Params{'CCFLAGS'} = `$opts->{'nsconfig'} --cflags`;
	chomp($Params{'CCFLAGS'});
	$Params{'CCFLAGS'} .= " " . $Config{'ccflags'};
	if ($opts->{'insource'} eq "true") {
	    $Params{'LIBS'} = "-L../../snmplib/.libs -L../../snmplib/ -L../../agent/.libs -L../../agent/ -L../../agent/helpers/.libs -L../../agent/helpers/ " . $Params{'LIBS'};
	    $Params{'CCFLAGS'} = "-I../../include " . $Params{'CCFLAGS'};
#	} else {
#	    $Params{'PREREQ_PM'} = {'NetSNMP::OID' => '0.1'};
	}
	$Params{'CCFLAGS'} =~ s/ -W[-\w]+//g; # ignore developer warnings
	if ($Params{'LIBS'} eq "" || $Params{'CCFLAGS'} eq "") {
	    die "You need to install net-snmp first (I can't find net-snmp-config)";
	}
    }

    return(%Params);
}
# common subroutines -- DO NOT EDIT.
# They are imported from the Makefile.subs.pl file
sub NetSNMPGetOpts {
    my %ret;
    my $rootpath = shift;
    $rootpath = "../" if (!$rootpath);
    $rootpath .= '/' if ($rootpath !~ /\/$/);

    if ($ENV{'NET-SNMP-CONFIG'} && 
	$ENV{'NET-SNMP-IN-SOURCE'}) {
	# have env vars, pull from there
	$ret{'nsconfig'} = $ENV{'NET-SNMP-CONFIG'};
	$ret{'insource'} = $ENV{'NET-SNMP-IN-SOURCE'};
    } else {
	# don't have env vars, pull from command line and put there
	GetOptions("NET-SNMP-CONFIG=s" => \$ret{'nsconfig'},
		   "NET-SNMP-IN-SOURCE=s" => \$ret{'insource'});

	if ($ret{'insource'} eq "true" && $ret{'nsconfig'} eq "") {
	    $ret{'nsconfig'}="sh ROOTPATH../net-snmp-config";
	} elsif ($ret{'nsconfig'} eq "") {
	    $ret{'nsconfig'}="net-snmp-config";
	}

	$ENV{'NET-SNMP-CONFIG'}    = $ret{'nsconfig'};
	$ENV{'NET-SNMP-IN-SOURCE'} = $ret{'insource'};
    }	
    
    $ret{'nsconfig'} =~ s/ROOTPATH/$rootpath/;

    $ret{'rootpath'} = $rootpath;

    \%ret;
}