diff options
Diffstat (limited to 'perl/Makefile.subs.pl')
| -rw-r--r-- | perl/Makefile.subs.pl | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/perl/Makefile.subs.pl b/perl/Makefile.subs.pl new file mode 100644 index 0000000..817fb55 --- /dev/null +++ b/perl/Makefile.subs.pl @@ -0,0 +1,136 @@ +sub NetSNMPGetOpts { + my %ret; + my $rootpath = shift; + $rootpath = "../" if (!$rootpath); + $rootpath .= '/' if ($rootpath !~ /\/$/); + + if (($Config{'osname'} eq 'MSWin32' && $ENV{'OSTYPE'} ne 'msys')) { + + # Grab command line options first. Only used if environment variables are not set + GetOptions("NET-SNMP-IN-SOURCE=s" => \$ret{'insource'}, + "NET-SNMP-PATH=s" => \$ret{'prefix'}, + "NET-SNMP-DEBUG=s" => \$ret{'debug'}); + + if ($ENV{'NET-SNMP-IN-SOURCE'}) + { + $ret{'insource'} = $ENV{'NET-SNMP-IN-SOURCE'}; + undef ($ret{'prefix'}); + } + elsif ($ENV{'NET-SNMP-PATH'}) + { + $ret{'prefix'} = $ENV{'NET-SNMP-PATH'}; + } + + if ($ENV{'NET-SNMP-DEBUG'}) + { + $ret{'debug'} = $ENV{'NET-SNMP-DEBUG'}; + } + + # Update environment variables in case they are needed + $ENV{'NET-SNMP-IN-SOURCE'} = $ret{'insource'}; + $ENV{'NET-SNMP-PATH'} = $ret{'prefix'}; + $ENV{'NET-SNMP-DEBUG'} = $ret{'debug'}; + + $basedir = `%COMSPEC% /c cd`; + chomp $basedir; + $basedir =~ /(.*?)\\perl.*/; + $basedir = $1; + print "Net-SNMP base directory: $basedir\n"; + if ($basedir =~ / /) { + die "\nA space has been detected in the base directory. This is not " . + "supported\nPlease rename the folder and try again.\n\n"; + } + } + else + { + if ($ENV{'NET-SNMP-CONFIG'} && + $ENV{'NET-SNMP-IN-SOURCE'}) { + # have env vars, pull from there + $ret{'nsconfig'} = $ENV{'NET-SNMP-CONFIG'}; + $ret{'insource'} = $ENV{'NET-SNMP-IN-SOURCE'}; + } else { + # don't have env vars, pull from command line and put there + GetOptions("NET-SNMP-CONFIG=s" => \$ret{'nsconfig'}, + "NET-SNMP-IN-SOURCE=s" => \$ret{'insource'}); + + if (lc($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'} = $rootpath; + + \%ret; +} + +sub find_files { + my($f,$d) = @_; + my ($dir,$found,$file); + for $dir (@$d){ + $found = 0; + for $file (@$f) { + $found++ if -f "$dir/$file"; + } + if ($found == @$f) { + return $dir; + } + } +} + + +sub Check_Version { + if (($Config{'osname'} ne 'MSWin32' || $ENV{'OSTYPE'} eq 'msys')) { + my $foundversion = 0; + return if ($ENV{'NETSNMP_DONT_CHECK_VERSION'}); + open(I,"<Makefile"); + while (<I>) { + if (/^VERSION = (.*)/) { + my $perlver = $1; + my $srcver = $lib_version; + chomp($srcver); + my $srcfloat = floatize_version($srcver); + $perlver =~ s/pre/0./; + # we allow for perl/CPAN-only revisions beyond the default + # version formatting of net-snmp itself. + $perlver =~ s/(\.\d{5}).*/\1/; + $perlver =~ s/0*$//; + if ($srcfloat ne $perlver) { + if (!$foundversion) { + print STDERR "ERROR: +Net-SNMP installed version: $srcver => $srcfloat +Perl Module Version: $perlver + +These versions must match for perfect support of the module. It is possible +that different versions may work together, but it is strongly recommended +that you make these two versions identical. You can get the Net-SNMP +source code and the associated perl modules directly from + + http://www.net-snmp.org/ + +If you want to continue anyway please set the NETSNMP_DONT_CHECK_VERSION +environmental variable to 1 and re-run the Makefile.PL script.\n"; + exit(1); + } + } + $foundversion = 1; + last; + } + } + close(I); + die "ERROR: Couldn't find version number of this module\n" + if (!$foundversion); + } +} + +sub floatize_version { + my ($major, $minor, $patch, $opps) = ($_[0] =~ /^(\d+)\.(\d+)\.?(\d*)\.?(\d*)/); + return $major + $minor/100 + $patch/10000 + $opps/100000; +} |